{"id":96,"date":"2026-06-10T03:22:20","date_gmt":"2026-06-10T03:22:20","guid":{"rendered":"https:\/\/planetary-gearboxes.cn\/?post_type=product&#038;p=96"},"modified":"2026-06-10T03:22:20","modified_gmt":"2026-06-10T03:22:20","slug":"fads-series-planetary-gearbox","status":"publish","type":"product","link":"https:\/\/planetary-gearboxes.cn\/ko\/%ec%a0%9c%ed%92%88\/fads-series-planetary-gearbox\/","title":{"rendered":"EP-FADS Series Adapting-Flange High-Speed Planetary Gearbox | Direct Motor Mount"},"content":{"rendered":"<div style=\"max-width: 1200px; margin: 0 auto; padding: 2rem 0px; font-family: -apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif; color: #1a2a3a;\">\n<p><!-- ===== HERO ===== --><\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 1.8rem; align-items: flex-start; background: linear-gradient(135deg,#2a1a5a 0%,#4a2a8a 100%); color: #fff; border-radius: 14px; padding: 2rem 2.2rem; margin-bottom: 2rem;\">\n<div style=\"flex: 1 1 320px;\">\n<div style=\"display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: .75rem;\"><span style=\"background: #6a3abf; color: #fff; font-size: .75rem; font-weight: bold; padding: .25rem .75rem; border-radius: 12px; letter-spacing: .06em;\">ADAPTING FLANGE<\/span><br \/>\n<span style=\"background: #1a8a3a; color: #fff; font-size: .75rem; font-weight: bold; padding: .25rem .75rem; border-radius: 12px; letter-spacing: .06em;\">DIRECT SHAFT INSERT<\/span><br \/>\n<span style=\"background: #e07800; color: #fff; font-size: .75rem; font-weight: bold; padding: .25rem .75rem; border-radius: 12px; letter-spacing: .06em;\">ROUND OUTPUT FLANGE<\/span><\/div>\n<h2 style=\"color: #fff; font-size: clamp(1.3rem,2.5vw,1.75rem); padding-bottom: .4rem; border-bottom: 2px solid rgba(255,255,255,.25); margin: 0 0 .8rem; font-weight: bold;\">EP-FADS Series \u2014 Adapting-Flange High-Speed Planetary Gearbox<\/h2>\n<p style=\"font-size: .96rem; line-height: 1.75; opacity: .9; margin: .5rem 0;\">Motor shaft inserts <strong style=\"color: #d4b0ff;\">directly into the gearbox input bore<\/strong> \u2014 no adapter plate, no clamp ring, minimum axial length. Round output flange, 10,000 rpm, 30,000 hr design life.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1rem;\"><span style=\"background: rgba(255,255,255,.12); color: #fff; padding: .3rem .85rem; border-radius: 20px; font-size: .82rem; font-weight: 600; border: 1px solid rgba(255,255,255,.3);\">7 Frame Sizes<\/span><br \/>\n<span style=\"background: rgba(255,255,255,.12); color: #fff; padding: .3rem .85rem; border-radius: 20px; font-size: .82rem; font-weight: 600; border: 1px solid rgba(255,255,255,.3);\">Up to 2,000 Nm<\/span><br \/>\n<span style=\"background: #6a3abf; color: #fff; padding: .3rem .85rem; border-radius: 20px; font-size: .82rem; font-weight: 600;\">i = 4 \u2013 91<\/span><br \/>\n<span style=\"background: #1a8a3a; color: #fff; padding: .3rem .85rem; border-radius: 20px; font-size: .82rem; font-weight: 600;\">30,000 hr Life<\/span><br \/>\n<span style=\"background: rgba(255,255,255,.12); color: #fff; padding: .3rem .85rem; border-radius: 20px; font-size: .82rem; font-weight: 600; border: 1px solid rgba(255,255,255,.3);\">IP65<\/span><\/div>\n<\/div>\n<\/div>\n<p><!-- ===== SECTION 1: WHAT MAKES FADS DIFFERENT ===== --><\/p>\n<h2 style=\"font-size: clamp(1.35rem,3vw,1.85rem); font-weight: bold; color: #1a2a3a; padding-bottom: .5rem; border-bottom: 3px solid #005baa; margin: 2.8rem 0 1.4rem; display: inline-block;\">The Adapting-Flange Difference \u2014 Why No Adapter Plate?<\/h2>\n<div style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(280px,1fr)); gap: 1.2rem; margin: 1rem 0 1.5rem;\">\n<div style=\"border: 2px solid #dde4ed; border-radius: 12px; padding: 1.3rem 1.4rem; background: #fff;\">\n<div style=\"font-size: 1.4rem; margin-bottom: .5rem;\">\ud83d\udd29<\/div>\n<h3 style=\"font-size: 1rem; color: #005baa; font-weight: bold; margin: 0 0 .4rem;\">EP-FAD \/ EP-FADR \u2014 Clamp-Ring Adapter<\/h3>\n<p style=\"font-size: .88rem; line-height: 1.65; color: #4a5a6a; margin: 0 0 .6rem;\">Motor shaft is clamped via a separate adapter plate and clamp ring. Universal \u2014 fits any servo motor flange. Adds 15\u201330 mm to the axial stack length.<\/p>\n<div style=\"font-size: .82rem; color: #5a6a7a; background: #f5f7fa; border-radius: 6px; padding: .5rem .7rem;\">Choose when: motor model changes frequently, or motor flange is non-standard.<\/div>\n<\/div>\n<div style=\"border: 2px solid #6a3abf; border-radius: 12px; padding: 1.3rem 1.4rem; background: #f5f0ff;\">\n<div style=\"font-size: 1.4rem; margin-bottom: .5rem;\">\u26a1<\/div>\n<h3 style=\"font-size: 1rem; color: #6a3abf; font-weight: bold; margin: 0 0 .4rem;\">EP-FADS \u2014 Adapting Flange (Direct Insert)<\/h3>\n<p style=\"font-size: .88rem; line-height: 1.65; color: #4a5a6a; margin: 0 0 .6rem;\">Motor shaft inserts directly into a precision-bored input flange machined to the motor&#8217;s exact shaft diameter. No separate adapter plate. Shortest possible axial dimension.<\/p>\n<div style=\"font-size: .82rem; color: #5a6a7a; background: #e8d8ff; border-radius: 6px; padding: .5rem .7rem;\">Choose when: motor model is fixed, minimum axial length is critical, or maximum input-shaft rigidity is needed.<\/div>\n<\/div>\n<\/div>\n<div style=\"display: flex; flex-wrap: wrap; gap: 1.8rem; align-items: flex-start; margin: 1rem 0 2rem;\">\n<div style=\"flex: 1 1 290px; min-width: 0;\">\n<p style=\"line-height: 1.75; margin: 0 0 .9rem;\">The EP-FADS uses the same proven high-speed planetary gearset as the EP-FAD \u2014 DIN 5 profile-ground helical gears, 30,000-hour bearing life, NYOGEL 792D lifetime lubrication, IP65 sealing, and a circular round output flange. The single change is at the input: instead of a clamp-ring adapter plate, the gearbox input housing is machined with a <strong>precision-bored adapting flange<\/strong> that receives the motor shaft directly.<\/p>\n<p style=\"line-height: 1.75; margin: 0 0 .9rem;\">This direct-insert design eliminates the adapter plate thickness (typically 15\u201330 mm), stiffens the input shaft support, and removes a bolted joint from the torque path. The trade-off is that the input bore is sized for a specific motor shaft diameter \u2014 so the motor model is effectively committed at the time of order.<\/p>\n<ul style=\"list-style: none; padding: 0; margin: 0;\">\n<li style=\"padding: .42rem 0 .42rem 1.6rem; position: relative; font-size: .94rem; line-height: 1.65; border-bottom: 1px dashed #dde4ed;\"><span style=\"color: #6a3abf; position: absolute; left: 0; top: .5rem; font-size: .7rem;\">\u25c8<\/span>Shortest axial length in the EP-FAD family \u2014 up to 30 mm shorter than EP-FAD with adapter<\/li>\n<li style=\"padding: .42rem 0 .42rem 1.6rem; position: relative; font-size: .94rem; line-height: 1.65; border-bottom: 1px dashed #dde4ed;\"><span style=\"color: #6a3abf; position: absolute; left: 0; top: .5rem; font-size: .7rem;\">\u25c8<\/span>Eliminates the adapter plate bolted joint \u2014 one fewer potential misalignment source<\/li>\n<li style=\"padding: .42rem 0 .42rem 1.6rem; position: relative; font-size: .94rem; line-height: 1.65; border-bottom: 1px dashed #dde4ed;\"><span style=\"color: #6a3abf; position: absolute; left: 0; top: .5rem; font-size: .7rem;\">\u25c8<\/span>Stiffer input shaft support \u2014 higher permissible input-side axial and radial force<\/li>\n<li style=\"padding: .42rem 0 .42rem 1.6rem; position: relative; font-size: .94rem; line-height: 1.65; border-bottom: 1px dashed #dde4ed;\"><span style=\"color: #6a3abf; position: absolute; left: 0; top: .5rem; font-size: .7rem;\">\u25c8<\/span>Same round output flange, 30,000 hr life, and 10,000 rpm capability as EP-FAD<\/li>\n<li style=\"padding: .42rem 0 .42rem 1.6rem; position: relative; font-size: .94rem; line-height: 1.65;\"><span style=\"color: #6a3abf; position: absolute; left: 0; top: .5rem; font-size: .7rem;\">\u25c8<\/span>Special ratios i=16, 21, 31, 61, 91 available in selected frame sizes<\/li>\n<\/ul>\n<\/div>\n<div style=\"flex: 1 1 260px; max-width: 460px;\">\n<p><img decoding=\"async\" style=\"width: 100%; height: auto; display: block; border-radius: 10px;\" src=\"https:\/\/planetary-gearboxes.cn\/wp-content\/uploads\/2026\/06\/Planetary-Gearbox-Structure.webp\" alt=\"EP-FADS adapting-flange input \u2014 direct motor shaft insertion, no adapter plate\" title=\"\"><\/p>\n<p style=\"font-size: .8rem; color: #6a7a8a; margin: .5rem 0 0; text-align: center;\">EP-FADS: direct-insert adapting flange input, round output flange<\/p>\n<\/div>\n<\/div>\n<p><!-- ===== SECTION 2: FRAME SIZES ===== --><\/p>\n<h2 style=\"font-size: clamp(1.35rem,3vw,1.85rem); font-weight: bold; color: #1a2a3a; padding-bottom: .5rem; border-bottom: 3px solid #005baa; margin: 2.8rem 0 1.4rem; display: inline-block;\">Frame Size Range \u2014 EP-FADS047 to EP-FADS255<\/h2>\n<div style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(120px,1fr)); gap: .8rem; margin: 1rem 0 1.3rem;\">\n<div style=\"background: #fff; border: 2px solid #6a3abf; border-radius: 8px; padding: .85rem .6rem; text-align: center;\">\n<div style=\"font-size: 1.2rem; font-weight: 800; color: #6a3abf; line-height: 1;\">047<\/div>\n<div style=\"font-size: .72rem; color: #5a6a7a; margin-top: .25rem;\">19\u201322 Nm<\/div>\n<\/div>\n<div style=\"background: #fff; border: 2px solid #6a3abf; border-radius: 8px; padding: .85rem .6rem; text-align: center;\">\n<div style=\"font-size: 1.2rem; font-weight: 800; color: #6a3abf; line-height: 1;\">064<\/div>\n<div style=\"font-size: .72rem; color: #5a6a7a; margin-top: .25rem;\">40\u201360 Nm<\/div>\n<\/div>\n<div style=\"background: #fff; border: 2px solid #6a3abf; border-radius: 8px; padding: .85rem .6rem; text-align: center;\">\n<div style=\"font-size: 1.2rem; font-weight: 800; color: #6a3abf; line-height: 1;\">090<\/div>\n<div style=\"font-size: .72rem; color: #5a6a7a; margin-top: .25rem;\">100\u2013160 Nm<\/div>\n<\/div>\n<div style=\"background: #fff; border: 2px solid #6a3abf; border-radius: 8px; padding: .85rem .6rem; text-align: center;\">\n<div style=\"font-size: 1.2rem; font-weight: 800; color: #6a3abf; line-height: 1;\">110<\/div>\n<div style=\"font-size: .72rem; color: #5a6a7a; margin-top: .25rem;\">230\u2013330 Nm<\/div>\n<\/div>\n<div style=\"background: #fff; border: 2px solid #6a3abf; border-radius: 8px; padding: .85rem .6rem; text-align: center;\">\n<div style=\"font-size: 1.2rem; font-weight: 800; color: #6a3abf; line-height: 1;\">140<\/div>\n<div style=\"font-size: .72rem; color: #5a6a7a; margin-top: .25rem;\">450\u2013650 Nm<\/div>\n<\/div>\n<div style=\"background: #fff; border: 2px solid #6a3abf; border-radius: 8px; padding: .85rem .6rem; text-align: center;\">\n<div style=\"font-size: 1.2rem; font-weight: 800; color: #6a3abf; line-height: 1;\">200<\/div>\n<div style=\"font-size: .72rem; color: #5a6a7a; margin-top: .25rem;\">900\u20131,200 Nm<\/div>\n<\/div>\n<div style=\"background: #6a3abf; border: 2px solid #6a3abf; border-radius: 8px; padding: .85rem .6rem; text-align: center;\">\n<div style=\"font-size: 1.2rem; font-weight: 800; color: #fff; line-height: 1;\">255<\/div>\n<div style=\"font-size: .72rem; color: rgba(255,255,255,.85); margin-top: .25rem;\">Up to 2,000 Nm<\/div>\n<\/div>\n<\/div>\n<div style=\"background: #f5f0ff; border-left: 4px solid #6a3abf; border-radius: 0 10px 10px 0; padding: 1rem 1.3rem; margin: 1rem 0 2rem; font-size: .94rem; line-height: 1.7;\"><strong style=\"color: #6a3abf;\">Ratio range note:<\/strong> The EP-FADS covers ratios <strong>i=4\u201391<\/strong> \u2014 slightly narrower than the EP-FAD (i=4\u2013100). This is because the adapting-flange input housing geometry limits the maximum 2-stage ratio to i=91. For i=100, specify the EP-FAD with a standard clamp-ring adapter. Special ratios <strong>i=16, 21, 31, 61, and 91<\/strong> are available in EP-FADS064 through EP-FADS255.<\/div>\n<p><!-- ===== SECTION 3: SPEC TABLE ===== --><\/p>\n<h2 style=\"font-size: clamp(1.35rem,3vw,1.85rem); font-weight: bold; color: #1a2a3a; padding-bottom: .5rem; border-bottom: 3px solid #005baa; margin: 2.8rem 0 1.4rem; display: inline-block;\">EP-FADS Series Technical Specifications<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-101\" src=\"https:\/\/planetary-gearboxes.cn\/wp-content\/uploads\/2026\/06\/EP-FADS-Series-Adapting-Flange-High-Speed-Planetary-Gearbox-Dimension.webp\" alt=\"EP-FADS Series Adapting-Flange High-Speed Planetary Gearbox Dimension\" width=\"1122\" height=\"1402\" title=\"\" srcset=\"https:\/\/planetary-gearboxes.cn\/wp-content\/uploads\/2026\/06\/EP-FADS-Series-Adapting-Flange-High-Speed-Planetary-Gearbox-Dimension.webp 1122w, https:\/\/planetary-gearboxes.cn\/wp-content\/uploads\/2026\/06\/EP-FADS-Series-Adapting-Flange-High-Speed-Planetary-Gearbox-Dimension-980x1225.webp 980w, https:\/\/planetary-gearboxes.cn\/wp-content\/uploads\/2026\/06\/EP-FADS-Series-Adapting-Flange-High-Speed-Planetary-Gearbox-Dimension-480x600.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1122px, 100vw\" \/><\/p>\n<div style=\"overflow-x: auto; margin: 1rem 0;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: .87rem; min-width: 820px;\">\n<thead>\n<tr>\n<th style=\"background: #2a1a5a; color: #fff; padding: .65rem .8rem; text-align: left; font-weight: 600; white-space: nowrap;\">Parameter<\/th>\n<th style=\"background: #2a1a5a; color: #fff; padding: .65rem .8rem; text-align: center; font-weight: 600;\">EP-FADS047<\/th>\n<th style=\"background: #2a1a5a; color: #fff; padding: .65rem .8rem; text-align: center; font-weight: 600;\">EP-FADS064<\/th>\n<th style=\"background: #2a1a5a; color: #fff; padding: .65rem .8rem; text-align: center; font-weight: 600;\">EP-FADS090<\/th>\n<th style=\"background: #2a1a5a; color: #fff; padding: .65rem .8rem; text-align: center; font-weight: 600;\">EP-FADS110<\/th>\n<th style=\"background: #2a1a5a; color: #fff; padding: .65rem .8rem; text-align: center; font-weight: 600;\">EP-FADS140<\/th>\n<th style=\"background: #2a1a5a; color: #fff; padding: .65rem .8rem; text-align: center; font-weight: 600;\">EP-FADS200<\/th>\n<th style=\"background: #2a1a5a; color: #fff; padding: .65rem .8rem; text-align: center; font-weight: 600;\">EP-FADS255<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; font-weight: 600; background: #ede8ff;\" colspan=\"8\">Rated Output Torque T\u2082\u2099 (Nm) \u2014 1-stage (i=4\u201310)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; padding-left: 1.4rem; color: #5a6a7a;\">i=4<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">19<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">48<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">130<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">270<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">560<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">1,100<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">1,700<\/td>\n<\/tr>\n<tr style=\"background: #f5f7fa;\">\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; padding-left: 1.4rem; color: #5a6a7a;\">i=5<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">22<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">60<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">160<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">330<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">650<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">1,200<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">2,000<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; padding-left: 1.4rem; color: #5a6a7a;\">i=7<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">19<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">50<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">140<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">300<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">550<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">1,100<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">1,800<\/td>\n<\/tr>\n<tr style=\"background: #f5f7fa;\">\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; padding-left: 1.4rem; color: #5a6a7a;\">i=10<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">14<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">40<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">100<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">230<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">450<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">900<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">1,500<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; font-weight: 600; background: #ede8ff;\" colspan=\"8\">Rated Output Torque T\u2082\u2099 (Nm) \u2014 2-stage + special ratios (i=16\u201391)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; padding-left: 1.4rem; color: #5a6a7a;\">i=16 \/ 21<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">19<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">48 \/ 60<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">130 \/ 160<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">270 \/ 330<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">560 \/ 650<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">1,100 \/ 1,200<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">1,700 \/ 2,000<\/td>\n<\/tr>\n<tr style=\"background: #f5f7fa;\">\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; padding-left: 1.4rem; color: #5a6a7a;\">i=31 \/ 61<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">19<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">50<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">140<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">300<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">550<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">1,100<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">1,800<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; padding-left: 1.4rem; color: #5a6a7a;\">i=91<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">14<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">40<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">100<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">230<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">450<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">900<\/td>\n<td style=\"padding: .55rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">1,500<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; font-weight: 600; background: #ede8ff;\" colspan=\"8\">Performance Parameters<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed;\">Max Output Torque T\u2082\u2098\u2090\u2093<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\" colspan=\"7\">3\u00d7 rated torque (all sizes)<\/td>\n<\/tr>\n<tr style=\"background: #f5f7fa;\">\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed;\">Rated Input Speed n\u1d62\u2099 (rpm)<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\" colspan=\"2\">5,000<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">4,000<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">4,000<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">3,000<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\" colspan=\"2\">3,000<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed;\">Max Input Speed n\u1d62\u2099\u2098\u2090\u2093 (rpm)<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\" colspan=\"2\">10,000<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">8,000<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">7,500<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">4,500<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\" colspan=\"2\">4,500 \/ 3,800<\/td>\n<\/tr>\n<tr style=\"background: #f5f7fa;\">\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed;\">Backlash P0 \u2014 Ultra-Precision (arc-min)<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\" colspan=\"2\">\u2014 (N\/A, 1-stage)<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\" colspan=\"5\">\u22641 (1-stage) \/ \u22643 (2-stage)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed;\">Backlash P1 \u2014 Precision (arc-min)<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\" colspan=\"7\">\u22643 (1-stage) \/ \u22645 (2-stage)<\/td>\n<\/tr>\n<tr style=\"background: #f5f7fa;\">\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed;\">Backlash P2 \u2014 Standard (arc-min)<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\" colspan=\"7\">\u22645 (1-stage) \/ \u22647 (2-stage)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed;\">Torsional Rigidity (Nm\/arc-min)<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">3<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">7<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">14<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">25<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">50<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">145<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">225<\/td>\n<\/tr>\n<tr style=\"background: #f5f7fa;\">\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed;\">Max Bending Moment M\u2098\u2090\u2093 (Nm)<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">42.5<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">125<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">235<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">430<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">1,300<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">3,064<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">5,900<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed;\">Permissible Output Axial Force F_ax_out (N) \u2014 1-stage<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">580<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">1,000<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">1,100<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">980<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">2,700<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">4,700<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">8,000<\/td>\n<\/tr>\n<tr style=\"background: #f5f7fa;\">\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed;\">Permissible Output Axial Force F_ax_out (N) \u2014 2-stage<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">580<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">580<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">1,000<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">1,100<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">980<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">2,700<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">4,700<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed;\">Permissible Input Axial Force F_ax_in (N) \u2014 1-stage<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">165<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">395<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">1,300<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">1,525<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">2,800<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">4,500<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">12,500<\/td>\n<\/tr>\n<tr style=\"background: #f5f7fa;\">\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed;\">Permissible Input Axial Force F_ax_in (N) \u2014 2-stage<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">165<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">395<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">395<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">1,300<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">1,525<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">2,800<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">4,500<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed;\">Service Life (hr)<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\" colspan=\"7\"><strong style=\"color: #1a8a3a;\">\u226530,000<\/strong><\/td>\n<\/tr>\n<tr style=\"background: #f5f7fa;\">\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed;\">Efficiency \u03b7 \u2014 1-stage \/ 2-stage<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\" colspan=\"7\">\u226597% \/ \u226594%<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed;\">Weight \u2014 1-stage (kg)<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">0.8<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">1.4<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">3.4<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">6.7<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">13.5<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">35.0<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">63.8<\/td>\n<\/tr>\n<tr style=\"background: #f5f7fa;\">\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed;\">Weight \u2014 2-stage (kg)<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">1.1<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">1.6<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">4.0<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">7.3<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">16.6<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">36.4<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\">74.7<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed;\">Operating Temperature<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\" colspan=\"7\">-10\u00b0C to +90\u00b0C<\/td>\n<\/tr>\n<tr style=\"background: #f5f7fa;\">\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed;\">Lubricant<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\" colspan=\"7\">NYOGEL 792D (synthetic, lifetime)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed;\">Protection Class<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\" colspan=\"7\">IP65<\/td>\n<\/tr>\n<tr style=\"background: #f5f7fa;\">\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed;\">Mounting Direction<\/td>\n<td style=\"padding: .6rem .8rem; border-bottom: 1px solid #dde4ed; text-align: center;\" colspan=\"7\">Any direction<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: .6rem .8rem;\">Noise (n\u1d62\u2099=3,000 rpm, dB)<\/td>\n<td style=\"padding: .6rem .8rem; text-align: center;\">\u226456<\/td>\n<td style=\"padding: .6rem .8rem; text-align: center;\">\u226458<\/td>\n<td style=\"padding: .6rem .8rem; text-align: center;\">\u226460<\/td>\n<td style=\"padding: .6rem .8rem; text-align: center;\">\u226463<\/td>\n<td style=\"padding: .6rem .8rem; text-align: center;\">\u226465<\/td>\n<td style=\"padding: .6rem .8rem; text-align: center;\">\u226467<\/td>\n<td style=\"padding: .6rem .8rem; text-align: center;\">\u226470<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"font-size: .8rem; color: #6a7a8a; margin: .4rem 0 2rem;\">Note: P0 grade (\u22641 arc-min, 1-stage) not available for EP-FADS047 and EP-FADS064 \u2014 minimum P0 starts at EP-FADS090. Max input speed varies by frame; EP-FADS255 is limited to 3,800 rpm max. * Continuous-duty life assumes mean load at 50% of rated torque.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-102\" src=\"https:\/\/planetary-gearboxes.cn\/wp-content\/uploads\/2026\/06\/EP-FADS-Series-Planetary-Gearbox-Output-Shaft-Size.webp\" alt=\"EP-FADS Series Planetary Gearbox Output Shaft Size\" width=\"1254\" height=\"1254\" title=\"\" srcset=\"https:\/\/planetary-gearboxes.cn\/wp-content\/uploads\/2026\/06\/EP-FADS-Series-Planetary-Gearbox-Output-Shaft-Size.webp 1254w, https:\/\/planetary-gearboxes.cn\/wp-content\/uploads\/2026\/06\/EP-FADS-Series-Planetary-Gearbox-Output-Shaft-Size-980x980.webp 980w, https:\/\/planetary-gearboxes.cn\/wp-content\/uploads\/2026\/06\/EP-FADS-Series-Planetary-Gearbox-Output-Shaft-Size-480x480.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1254px, 100vw\" \/><!-- ===== SECTION 4: KEY FEATURES ===== --><\/p>\n<h2 style=\"font-size: clamp(1.35rem,3vw,1.85rem); font-weight: bold; color: #1a2a3a; padding-bottom: .5rem; border-bottom: 3px solid #005baa; margin: 2.8rem 0 1.4rem; display: inline-block;\">Engineering Features<\/h2>\n<div style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(210px,1fr)); gap: 1.1rem; margin: 1rem 0 2rem;\">\n<div style=\"background: #fff; border: 1px solid #dde4ed; border-radius: 10px; padding: 1.2rem 1.1rem; box-shadow: 0 3px 14px rgba(0,0,0,.07);\">\n<div style=\"font-size: 1.9rem; margin-bottom: .4rem;\">\u26a1<\/div>\n<h3 style=\"font-size: .97rem; color: #6a3abf; margin: 0 0 .4rem; font-weight: bold;\">Direct-Insert Adapting Flange<\/h3>\n<p style=\"font-size: .86rem; color: #4a5a6a; line-height: 1.6; margin: 0;\">Motor shaft inserts directly into a precision-bored input flange \u2014 no clamp ring, no adapter plate. Eliminates one bolted joint from the torque path and reduces axial stack length by up to 30 mm.<\/p>\n<\/div>\n<div style=\"background: #fff; border: 1px solid #dde4ed; border-radius: 10px; padding: 1.2rem 1.1rem; box-shadow: 0 3px 14px rgba(0,0,0,.07);\">\n<div style=\"font-size: 1.9rem; margin-bottom: .4rem;\">\ud83d\udd18<\/div>\n<h3 style=\"font-size: .97rem; color: #6a3abf; margin: 0 0 .4rem; font-weight: bold;\">Round Output Flange<\/h3>\n<p style=\"font-size: .86rem; color: #4a5a6a; line-height: 1.6; margin: 0;\">Identical circular bolt-circle output flange to the EP-FAD. Bolt-circle diameter D1 from 12 mm (EP-FADS047) to 100 mm (EP-FADS255), matching mainstream rotary table and actuator body interfaces.<\/p>\n<\/div>\n<div style=\"background: #fff; border: 1px solid #dde4ed; border-radius: 10px; padding: 1.2rem 1.1rem; box-shadow: 0 3px 14px rgba(0,0,0,.07);\">\n<div style=\"font-size: 1.9rem; margin-bottom: .4rem;\">\u23f3<\/div>\n<h3 style=\"font-size: .97rem; color: #6a3abf; margin: 0 0 .4rem; font-weight: bold;\">30,000-Hour Design Life<\/h3>\n<p style=\"font-size: .86rem; color: #4a5a6a; line-height: 1.6; margin: 0;\">Same upgraded bearing selection and lubrication geometry as the EP-FAD platform. 30,000-hour L10 calculated bearing life under rated conditions \u2014 equivalent to roughly 15 years of two-shift operation.<\/p>\n<\/div>\n<div style=\"background: #fff; border: 1px solid #dde4ed; border-radius: 10px; padding: 1.2rem 1.1rem; box-shadow: 0 3px 14px rgba(0,0,0,.07);\">\n<div style=\"font-size: 1.9rem; margin-bottom: .4rem;\">\ud83d\udd22<\/div>\n<h3 style=\"font-size: .97rem; color: #6a3abf; margin: 0 0 .4rem; font-weight: bold;\">Special Ratios i=16\/21\/31\/61\/91<\/h3>\n<p style=\"font-size: .86rem; color: #4a5a6a; line-height: 1.6; margin: 0;\">Five non-standard ratios for semiconductor pitch-matching and FPD transport speed applications \u2014 available in EP-FADS064 through EP-FADS255. Same special-ratio availability as the EP-FAD, up to i=91.<\/p>\n<\/div>\n<div style=\"background: #fff; border: 1px solid #dde4ed; border-radius: 10px; padding: 1.2rem 1.1rem; box-shadow: 0 3px 14px rgba(0,0,0,.07);\">\n<div style=\"font-size: 1.9rem; margin-bottom: .4rem;\">\ud83d\udcaa<\/div>\n<h3 style=\"font-size: .97rem; color: #6a3abf; margin: 0 0 .4rem; font-weight: bold;\">Higher Input Axial Force Rating<\/h3>\n<p style=\"font-size: .86rem; color: #4a5a6a; line-height: 1.6; margin: 0;\">The direct-insert input bore provides stiffer shaft support than a clamp-ring adapter, raising the permissible input axial force (F_ax_in) \u2014 up to 12,500 N at EP-FADS255 1-stage. Valuable for vertical-axis direct-mount configurations.<\/p>\n<\/div>\n<div style=\"background: #fff; border: 1px solid #dde4ed; border-radius: 10px; padding: 1.2rem 1.1rem; box-shadow: 0 3px 14px rgba(0,0,0,.07);\">\n<div style=\"font-size: 1.9rem; margin-bottom: .4rem;\">\u2699\ufe0f<\/div>\n<h3 style=\"font-size: .97rem; color: #6a3abf; margin: 0 0 .4rem; font-weight: bold;\">DIN 5 Profile-Ground Gears<\/h3>\n<p style=\"font-size: .86rem; color: #4a5a6a; line-height: 1.6; margin: 0;\">Same 5-axis CNC profile-ground helical planetary gearset as the EP-FAD. Efficiency \u226597% (1-stage), \u226594% (2-stage) \u2014 identical to the EP-FAD, superior to the bevel-output EP-FADR.<\/p>\n<\/div>\n<\/div>\n<p><!-- ===== SECTION 5: INSTALLATION ===== --><\/p>\n<h2 style=\"font-size: clamp(1.35rem,3vw,1.85rem); font-weight: bold; color: #1a2a3a; padding-bottom: .5rem; border-bottom: 3px solid #005baa; margin: 2.8rem 0 1.4rem; display: inline-block;\">Motor Assembly \u2014 Direct-Insert Process<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 1.8rem; align-items: flex-start; margin: 1rem 0 2rem;\">\n<div style=\"flex: 1 1 260px; max-width: 420px;\">\n<p><img decoding=\"async\" style=\"width: 100%; height: auto; display: block; border-radius: 10px;\" src=\"https:\/\/planetary-gearboxes.cn\/wp-content\/uploads\/2026\/06\/FAD-Series-Planetary-Gearbox-Installation-Instruction.webp\" alt=\"EP-FADS Series direct-insert adapting flange assembly \u2014 motor shaft insertion diagram\" title=\"\"><\/p>\n<p style=\"font-size: .8rem; color: #6a7a8a; margin: .5rem 0 0; text-align: center;\">EP-FADS direct-insert input flange and round-output-flange dimensions<\/p>\n<\/div>\n<div style=\"flex: 1 1 300px; min-width: 0;\">\n<p style=\"line-height: 1.75; margin: 0 0 .9rem;\">Because the EP-FADS uses a direct-insert input bore instead of a clamp-ring adapter plate, the assembly process differs from the EP-FAD at the input end. The output end (round flange) mounts identically to the EP-FAD.<\/p>\n<div style=\"background: #f5f0ff; border-radius: 8px; padding: 1rem 1.1rem; margin: .6rem 0;\">\n<div style=\"font-weight: bold; color: #6a3abf; margin-bottom: .4rem;\">\ud83d\udcd0 Motor Shaft Specification \u2014 Critical Step<\/div>\n<p style=\"font-size: .9rem; line-height: 1.65; margin: 0; color: #3a4a5a;\">The input bore diameter is machined to match your specified motor shaft diameter. Before ordering, confirm the motor shaft diameter, shaft length, and key\/keyway dimensions (if applicable). Korea Ever-Power machines the input bore to the specified tolerance class (typically h6\/H7 interference-to-transition fit) at time of manufacture \u2014 this cannot be changed in the field.<\/p>\n<\/div>\n<div style=\"background: #f5f0ff; border-radius: 8px; padding: 1rem 1.1rem; margin: .6rem 0;\">\n<div style=\"font-weight: bold; color: #6a3abf; margin-bottom: .4rem;\">\ud83d\udd29 Input Shaft Retention<\/div>\n<p style=\"font-size: .9rem; line-height: 1.65; margin: 0; color: #3a4a5a;\">The motor shaft is retained in the adapting flange bore by a clamping collar and retaining screws. Torque all retaining screws to the specification in the installation manual in a cross pattern. Do not use adhesive bonding \u2014 thermal cycling will loosen bonded joints and make disassembly difficult.<\/p>\n<\/div>\n<div style=\"background: #f5f0ff; border-radius: 8px; padding: 1rem 1.1rem; margin: .6rem 0;\">\n<div style=\"font-weight: bold; color: #6a3abf; margin-bottom: .4rem;\">\ud83d\udd18 Output Flange Assembly<\/div>\n<p style=\"font-size: .9rem; line-height: 1.65; margin: 0; color: #3a4a5a;\">The round output flange assembly is identical to the EP-FAD: use dowel pins for initial centring, verify bolt-circle match (D8\/D9), and tighten bolts in a cross pattern. Verify minimum 2 mm axial clearance at the output shaft tip after final assembly.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- ===== SECTION 6: QUALITY ===== --><\/p>\n<h2 style=\"font-size: clamp(1.35rem,3vw,1.85rem); font-weight: bold; color: #1a2a3a; padding-bottom: .5rem; border-bottom: 3px solid #005baa; margin: 2.8rem 0 1.4rem; display: inline-block;\">Manufacturing &amp; Quality Assurance<\/h2>\n<div style=\"margin: 1rem 0 2rem;\">\n<p><img decoding=\"async\" style=\"width: 100%; height: auto; display: block; border-radius: 10px; margin-bottom: 1.2rem;\" src=\"https:\/\/planetary-gearboxes.cn\/wp-content\/uploads\/2026\/06\/Ever-Power-Test-Center.webp\" alt=\"Korea Ever-Power test center \u2014 EP-FADS adapting-flange gearbox quality verification\" title=\"\"><\/p>\n<div style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); gap: 1rem;\">\n<div style=\"background: #f5f0ff; border-radius: 8px; padding: 1rem 1.1rem;\">\n<div style=\"font-weight: bold; color: #6a3abf; margin-bottom: .4rem;\">\ud83d\udd2c Input Bore Precision Machining<\/div>\n<p style=\"font-size: .88rem; line-height: 1.6; margin: 0; color: #3a4a5a;\">The adapting-flange input bore is precision-ground to the specified motor shaft diameter and tolerance class on a CNC cylindrical grinder. Concentricity of the bore relative to the planetary stage centreline is verified by CMM after machining.<\/p>\n<\/div>\n<div style=\"background: #f5f0ff; border-radius: 8px; padding: 1rem 1.1rem;\">\n<div style=\"font-weight: bold; color: #6a3abf; margin-bottom: .4rem;\">\ud83c\udfce\ufe0f High-Speed Run-In Test<\/div>\n<p style=\"font-size: .88rem; line-height: 1.6; margin: 0; color: #3a4a5a;\">Every EP-FADS unit runs at rated input speed (up to 10,000 rpm for small frames) to confirm bearing pre-load, thermal stability, and oil film formation before backlash measurement.<\/p>\n<\/div>\n<div style=\"background: #f5f0ff; border-radius: 8px; padding: 1rem 1.1rem;\">\n<div style=\"font-weight: bold; color: #6a3abf; margin-bottom: .4rem;\">\u2705 Individual Backlash &amp; Grade Stamping<\/div>\n<p style=\"font-size: .88rem; line-height: 1.6; margin: 0; color: #3a4a5a;\">Backlash measured on every unit with a calibrated torque arm. P0\/P1\/P2 grade stamped on the nameplate. EP-FADS047 and EP-FADS064 are rated from P1; P0 starts at EP-FADS090.<\/p>\n<\/div>\n<div style=\"background: #f5f0ff; border-radius: 8px; padding: 1rem 1.1rem;\">\n<div style=\"font-weight: bold; color: #6a3abf; margin-bottom: .4rem;\">\ud83d\udca7 IP65 Seal Pressure Test<\/div>\n<p style=\"font-size: .88rem; line-height: 1.6; margin: 0; color: #3a4a5a;\">Pneumatic pressure applied to all dynamic seal interfaces \u2014 including the input flange bore seal where the motor shaft enters. Any pressure decay over the 60-second test window triggers rejection and resealing.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- ===== SECTION 7: APPLICATIONS ===== --><\/p>\n<h2 style=\"font-size: clamp(1.35rem,3vw,1.85rem); font-weight: bold; color: #1a2a3a; padding-bottom: .5rem; border-bottom: 3px solid #005baa; margin: 2.8rem 0 1.4rem; display: inline-block;\">Primary Application Areas<\/h2>\n<div style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(200px,1fr)); gap: 1.1rem; margin: 1rem 0 1.5rem;\">\n<div style=\"background: #fff; border: 1px solid #dde4ed; border-radius: 10px; padding: 1.2rem 1rem; box-shadow: 0 3px 14px rgba(0,0,0,.07);\">\n<div style=\"font-size: 1.8rem; margin-bottom: .4rem;\">\ud83d\udda5\ufe0f<\/div>\n<h3 style=\"font-size: .95rem; color: #6a3abf; margin: 0 0 .35rem; font-weight: bold;\">Ultra-Compact Semiconductor Axes<\/h3>\n<p style=\"font-size: .85rem; color: #4a5a6a; line-height: 1.55; margin: 0;\">Wafer stage theta-axis and die bonder rotary axes where every millimetre of axial length matters. Removing the adapter plate frees space for encoder cables and sensor routing inside the stage housing.<\/p>\n<\/div>\n<div style=\"background: #fff; border: 1px solid #dde4ed; border-radius: 10px; padding: 1.2rem 1rem; box-shadow: 0 3px 14px rgba(0,0,0,.07);\">\n<div style=\"font-size: 1.8rem; margin-bottom: .4rem;\">\ud83d\udcfa<\/div>\n<h3 style=\"font-size: .95rem; color: #6a3abf; margin: 0 0 .35rem; font-weight: bold;\">FPD Glass Transport<\/h3>\n<p style=\"font-size: .85rem; color: #4a5a6a; line-height: 1.55; margin: 0;\">Glass panel transfer robot joints where special ratios i=21\/31 match substrate pitch exactly and the direct-insert input eliminates one potential run-out contributor in the drive chain.<\/p>\n<\/div>\n<div style=\"background: #fff; border: 1px solid #dde4ed; border-radius: 10px; padding: 1.2rem 1rem; box-shadow: 0 3px 14px rgba(0,0,0,.07);\">\n<div style=\"font-size: 1.8rem; margin-bottom: .4rem;\">\ud83d\udd27<\/div>\n<h3 style=\"font-size: .95rem; color: #6a3abf; margin: 0 0 .35rem; font-weight: bold;\">Space-Constrained CNC Axes<\/h3>\n<p style=\"font-size: .85rem; color: #4a5a6a; line-height: 1.55; margin: 0;\">4th\/5th axis rotary tables where the overall package depth is limited by the machine column clearance. The FADS&#8217;s shorter axial length can make the difference between fitting inside or outside the column envelope.<\/p>\n<\/div>\n<div style=\"background: #fff; border: 1px solid #dde4ed; border-radius: 10px; padding: 1.2rem 1rem; box-shadow: 0 3px 14px rgba(0,0,0,.07);\">\n<div style=\"font-size: 1.8rem; margin-bottom: .4rem;\">\ud83e\udd16<\/div>\n<h3 style=\"font-size: .95rem; color: #6a3abf; margin: 0 0 .35rem; font-weight: bold;\">Slim-Profile Robot Joints<\/h3>\n<p style=\"font-size: .85rem; color: #4a5a6a; line-height: 1.55; margin: 0;\">Collaborative robot (cobot) joints where the link profile must remain within a narrow cross-section for human-robot workspace sharing. Direct-insert input reduces joint axial length and arm reach-to-payload ratio.<\/p>\n<\/div>\n<div style=\"background: #fff; border: 1px solid #dde4ed; border-radius: 10px; padding: 1.2rem 1rem; box-shadow: 0 3px 14px rgba(0,0,0,.07);\">\n<div style=\"font-size: 1.8rem; margin-bottom: .4rem;\">\ud83c\udfd7\ufe0f<\/div>\n<h3 style=\"font-size: .95rem; color: #6a3abf; margin: 0 0 .35rem; font-weight: bold;\">Vertical Load-Holding Axes<\/h3>\n<p style=\"font-size: .85rem; color: #4a5a6a; line-height: 1.55; margin: 0;\">The higher input axial force rating (F_ax_in up to 12,500 N) suits vertical servo axes where the motor weight rests on the gearbox input shaft \u2014 a configuration that can overload the input bearing of a clamp-ring adapter gearbox.<\/p>\n<\/div>\n<div style=\"background: #fff; border: 1px solid #dde4ed; border-radius: 10px; padding: 1.2rem 1rem; box-shadow: 0 3px 14px rgba(0,0,0,.07);\">\n<div style=\"font-size: 1.8rem; margin-bottom: .4rem;\">\ud83d\udd2c<\/div>\n<h3 style=\"font-size: .95rem; color: #6a3abf; margin: 0 0 .35rem; font-weight: bold;\">Medical &amp; Lab Automation<\/h3>\n<p style=\"font-size: .85rem; color: #4a5a6a; line-height: 1.55; margin: 0;\">Sample handling robot joints and diagnostic instrument axes where the direct-insert design reduces the part count in the drive chain and eliminates the adapter plate as a potential particulate shedding surface near clean areas.<\/p>\n<\/div>\n<\/div>\n<div style=\"margin: 0 0 2rem; border-radius: 10px; overflow: hidden;\"><img decoding=\"async\" style=\"width: 100%; height: auto; display: block;\" src=\"https:\/\/planetary-gearboxes.cn\/wp-content\/uploads\/2026\/06\/Planetary-Gearbox-Application.webp\" alt=\"EP-FADS adapting-flange gearbox applications \u2014 semiconductor, FPD, CNC, compact robot joints\" title=\"\"><\/div>\n<p><!-- ===== SECTION 8: ORDER CODE ===== --><\/p>\n<h2 style=\"font-size: clamp(1.35rem,3vw,1.85rem); font-weight: bold; color: #1a2a3a; padding-bottom: .5rem; border-bottom: 3px solid #005baa; margin: 2.8rem 0 1.4rem; display: inline-block;\">How to Order \u2014 EP-FADS Order Code<\/h2>\n<p style=\"line-height: 1.75; margin: 0 0 .8rem;\">The EP-FADS order code follows the same structure as the EP-FAD, with one additional required field: <strong>motor shaft diameter<\/strong>. This is used to machine the adapting-flange input bore to the correct dimension at the factory.<\/p>\n<div style=\"background: #1a2a3a; border-radius: 10px; padding: 1.2rem 1.5rem; font-family: monospace; font-size: 1rem; margin: 0 0 1.2rem; overflow-x: auto; display: flex; flex-wrap: wrap; align-items: center; gap: .3rem .15rem;\"><span style=\"color: #c8a0ff; font-weight: bold; white-space: nowrap;\">EP-FADS090<\/span><br \/>\n<span style=\"color: #6a7a8a; padding: 0 .2rem;\">\u2014<\/span><br \/>\n<span style=\"color: #e07070; font-weight: bold;\">021<\/span><br \/>\n<span style=\"color: #6a7a8a; padding: 0 .2rem;\">\u2014<\/span><br \/>\n<span style=\"color: #6dcc8a; font-weight: bold;\">S1<\/span><br \/>\n<span style=\"color: #6a7a8a; padding: 0 .2rem;\">\u2014<\/span><br \/>\n<span style=\"color: #b39ddb; font-weight: bold;\">P1<\/span><br \/>\n<span style=\"color: #6a7a8a; padding: 0 .2rem;\">\u2014<\/span><br \/>\n<span style=\"color: #ff9a6a; font-weight: bold;\">\u00d814<\/span><br \/>\n<span style=\"color: #6a7a8a; padding: 0 .3rem;\">\/<\/span><br \/>\n<span style=\"color: #ffd54f; font-weight: bold; white-space: nowrap;\">YASKAWA SGMJV-04ADE6S<\/span><\/div>\n<div style=\"overflow-x: auto; margin: 0 0 2rem;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: .9rem;\">\n<thead>\n<tr>\n<th style=\"background: #2a1a5a; color: #fff; padding: .65rem .9rem; text-align: left; font-weight: 600;\">Code Field<\/th>\n<th style=\"background: #2a1a5a; color: #fff; padding: .65rem .9rem; text-align: left; font-weight: 600;\">Options<\/th>\n<th style=\"background: #2a1a5a; color: #fff; padding: .65rem .9rem; text-align: left; font-weight: 600;\">Notes<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: .65rem .9rem; border-bottom: 1px solid #dde4ed; font-weight: 600;\">Model<\/td>\n<td style=\"padding: .65rem .9rem; border-bottom: 1px solid #dde4ed;\">EP-FADS047 \/ EP-FADS064 \/ EP-FADS090 \/ EP-FADS110 \/ EP-FADS140 \/ EP-FADS200 \/ EP-FADS255<\/td>\n<td style=\"padding: .65rem .9rem; border-bottom: 1px solid #dde4ed;\">Select by output torque and round-flange bolt-circle requirements<\/td>\n<\/tr>\n<tr style=\"background: #f5f7fa;\">\n<td style=\"padding: .65rem .9rem; border-bottom: 1px solid #dde4ed; font-weight: 600;\">Ratio<\/td>\n<td style=\"padding: .65rem .9rem; border-bottom: 1px solid #dde4ed;\">1-stage: 4, 5, 7, 10 | Special\/2-stage: 16, 21, 31, 61, 91<\/td>\n<td style=\"padding: .65rem .9rem; border-bottom: 1px solid #dde4ed;\">3-digit code: &#8220;021&#8221; = i=21, &#8220;091&#8221; = i=91. Max ratio is 91 (vs 100 on EP-FAD)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: .65rem .9rem; border-bottom: 1px solid #dde4ed; font-weight: 600;\">Output Shaft<\/td>\n<td style=\"padding: .65rem .9rem; border-bottom: 1px solid #dde4ed;\">S1 = smooth round shaft \u00a0|\u00a0 S2 = splined \/ clamp shaft<\/td>\n<td style=\"padding: .65rem .9rem; border-bottom: 1px solid #dde4ed;\">S1 for flexible couplings; S2 for rigid direct connection<\/td>\n<\/tr>\n<tr style=\"background: #f5f7fa;\">\n<td style=\"padding: .65rem .9rem; border-bottom: 1px solid #dde4ed; font-weight: 600;\">Precision Grade<\/td>\n<td style=\"padding: .65rem .9rem; border-bottom: 1px solid #dde4ed;\">P0 = \u22641 arc-min (EP-FADS090+) \u00a0|\u00a0 P1 = \u22643 arc-min \u00a0|\u00a0 P2 = \u22645 arc-min<\/td>\n<td style=\"padding: .65rem .9rem; border-bottom: 1px solid #dde4ed;\">P0 not available for EP-FADS047 and EP-FADS064<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: .65rem .9rem; border-bottom: 1px solid #dde4ed; font-weight: 600; color: #6a3abf;\">Motor Shaft Diameter \u2605<\/td>\n<td style=\"padding: .65rem .9rem; border-bottom: 1px solid #dde4ed;\">Specify motor shaft diameter in mm (e.g. \u00d814, \u00d819, \u00d822)<\/td>\n<td style=\"padding: .65rem .9rem; border-bottom: 1px solid #dde4ed; color: #6a3abf;\">Required for FADS \u2014 input bore is machined to this dimension at the factory. Cannot be changed after manufacture.<\/td>\n<\/tr>\n<tr style=\"background: #f5f7fa;\">\n<td style=\"padding: .65rem .9rem; font-weight: 600;\">Motor<\/td>\n<td style=\"padding: .65rem .9rem;\">Motor manufacturer name + model number<\/td>\n<td style=\"padding: .65rem .9rem;\">Used to verify shaft diameter and key dimensions<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><!-- ===== RELATED PRODUCTS ===== --><\/p>\n<h2 style=\"font-size: clamp(1.35rem,3vw,1.85rem); font-weight: bold; color: #1a2a3a; padding-bottom: .5rem; border-bottom: 3px solid #005baa; margin: 2.8rem 0 1.4rem; display: inline-block;\">Complementary Products<\/h2>\n<div style=\"border-radius: 10px; overflow: hidden; margin: 0 0 1rem;\"><img decoding=\"async\" style=\"width: 100%; height: auto; display: block;\" src=\"https:\/\/planetary-gearboxes.cn\/wp-content\/uploads\/2026\/06\/Planetary-Gearbox-related-product.webp\" alt=\"Korea Ever-Power related products \u2014 EP-FAD clamp-ring, EP-FADR right-angle, worm gearbox\" title=\"\"><\/div>\n<div style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); gap: .9rem; margin: 0 0 2rem;\">\n<div style=\"border-left: 3px solid #6a3abf; padding: .7rem 1rem; background: #f5f0ff; border-radius: 0 8px 8px 0;\">\n<div style=\"font-weight: bold; color: #6a3abf; font-size: .95rem; margin-bottom: .25rem;\"><a style=\"color: #6a3abf; text-decoration: none;\" href=\"https:\/\/planetary-gearboxes.cn\/ko\/fad-series-planetary-gearbox\/\">EP-FAD \uc2dc\ub9ac\uc988<\/a><\/div>\n<p style=\"font-size: .85rem; color: #4a5a6a; margin: 0; line-height: 1.5;\">Clamp-ring adapter input, round flange output. Choose when motor model is not fixed or may change during the machine&#8217;s lifecycle. Ratios up to i=100.<\/p>\n<\/div>\n<div style=\"border-left: 3px solid #6a3abf; padding: .7rem 1rem; background: #f5f0ff; border-radius: 0 8px 8px 0;\">\n<div style=\"font-weight: bold; color: #6a3abf; font-size: .95rem; margin-bottom: .25rem;\"><a style=\"color: #6a3abf; text-decoration: none;\" href=\"https:\/\/planetary-gearboxes.cn\/ko\/fadr-series-planetary-gearbox\/\">EP-FADR \uc2dc\ub9ac\uc988<\/a><\/div>\n<p style=\"font-size: .85rem; color: #4a5a6a; margin: 0; line-height: 1.5;\">Round flange + 90\u00b0 right-angle output. When a right-angle drive is needed alongside the round-flange interface, choose the FADR over the FADS.<\/p>\n<\/div>\n<div style=\"border-left: 3px solid #6a3abf; padding: .7rem 1rem; background: #f5f0ff; border-radius: 0 8px 8px 0;\">\n<div style=\"font-weight: bold; color: #6a3abf; font-size: .95rem; margin-bottom: .25rem;\"><a style=\"color: #6a3abf; text-decoration: none;\" href=\"https:\/\/planetary-gearboxes.cn\/ko\/fab-series-planetary-gearbox\/\">EP-FAB \uc2dc\ub9ac\uc988<\/a><\/div>\n<p style=\"font-size: .85rem; color: #4a5a6a; margin: 0; line-height: 1.5;\">Square-flange inline gearbox with clamp-ring adapter. For applications where a square-flange interface is standard and the lowest P0 backlash (\u22641 arc-min from EP-FAB042) is the priority.<\/p>\n<\/div>\n<div style=\"border-left: 3px solid #6a3abf; padding: .7rem 1rem; background: #f5f0ff; border-radius: 0 8px 8px 0;\">\n<div style=\"font-weight: bold; color: #6a3abf; font-size: .95rem; margin-bottom: .25rem;\"><a style=\"color: #6a3abf; text-decoration: none;\" href=\"https:\/\/cvjointdriveshaft.com\/\" target=\"_blank\" rel=\"noopener\">CV Joint Drive Shafts<\/a><\/div>\n<p style=\"font-size: .85rem; color: #4a5a6a; margin: 0; line-height: 1.5;\">Constant-velocity couplings for connecting EP-FADS round-flange output to articulating or misaligned load shafts in robot joints and AGV drivetrains.<\/p>\n<\/div>\n<\/div>\n<p><!-- ===== CTA ===== --><\/p>\n<div style=\"background: linear-gradient(135deg,#2a1a5a 0%,#4a2a8a 100%); color: #fff; border-radius: 14px; padding: 2rem 2.2rem; text-align: center; margin: 2.5rem 0;\">\n<h3 style=\"font-size: 1.35rem; margin: 0 0 .65rem; color: #fff;\">Ready to Specify Your EP-FADS Gearbox?<\/h3>\n<p style=\"font-size: .95rem; opacity: .88; margin: 0 0 1.2rem; line-height: 1.7;\">Provide your motor model and shaft diameter, required output torque, gear ratio, and round-flange bolt-circle requirements. The motor shaft diameter is required to machine the adapting-flange input bore \u2014 confirm it before ordering.<\/p>\n<p><a style=\"background: #6a3abf; color: #fff; padding: .7rem 1.8rem; border-radius: 25px; text-decoration: none; font-weight: bold; font-size: .95rem; display: inline-block;\" href=\"https:\/\/planetary-gearboxes.cn\/ko\/contact-us\/\" rel=\"nofollow\">Request Technical Consultation \u2192<\/a><\/p>\n<\/div>\n<p><!-- ===== FAQ ===== --><\/p>\n<h2 style=\"font-size: clamp(1.35rem,3vw,1.85rem); font-weight: bold; color: #1a2a3a; padding-bottom: .5rem; border-bottom: 3px solid #005baa; margin: 2.8rem 0 1.4rem; display: inline-block;\">Frequently Asked Questions<\/h2>\n<div style=\"border: 1px solid #dde4ed; border-radius: 10px; margin: .7rem 0; overflow: hidden;\">\n<div style=\"background: #f5f0ff; padding: .85rem 1.1rem; font-weight: bold; font-size: .93rem; color: #1a2a3a; border-left: 4px solid #6a3abf;\">Q: What happens if I need to change the motor after I&#8217;ve ordered the EP-FADS?<\/div>\n<div style=\"padding: .9rem 1.1rem; font-size: .91rem; line-height: 1.7; color: #3a4a5a; background: #fff;\">If the new motor has the same shaft diameter, the EP-FADS can be reused directly. If the shaft diameter is different, the adapting-flange input housing must be remachined or replaced \u2014 this is the primary constraint of the direct-insert design. For applications where motor model changes are expected (for example, during prototyping or in machines with frequent motor upgrades), the EP-FAD with a clamp-ring adapter is the more flexible choice. For high-volume production with a fixed BOM, the EP-FADS&#8217;s shorter axial length and simpler assembly process typically outweigh this limitation.<\/div>\n<\/div>\n<div style=\"border: 1px solid #dde4ed; border-radius: 10px; margin: .7rem 0; overflow: hidden;\">\n<div style=\"background: #f5f0ff; padding: .85rem 1.1rem; font-weight: bold; font-size: .93rem; color: #1a2a3a; border-left: 4px solid #6a3abf;\">Q: Why is the maximum ratio 91 instead of 100 like the EP-FAD?<\/div>\n<div style=\"padding: .9rem 1.1rem; font-size: .91rem; line-height: 1.7; color: #3a4a5a; background: #fff;\">The adapting-flange input housing is slightly longer axially than the standard EP-FAD input end, which constrains the 2-stage planetary arrangement inside the housing to a maximum ratio of i=91. The standard EP-FAD uses a thinner adapter plate at the input, leaving more room for the 2-stage gear arrangement to achieve i=100. If i=100 is required alongside a round-flange output, specify the EP-FAD with a standard clamp-ring adapter ring for your motor model.<\/div>\n<\/div>\n<div style=\"border: 1px solid #dde4ed; border-radius: 10px; margin: .7rem 0; overflow: hidden;\">\n<div style=\"background: #f5f0ff; padding: .85rem 1.1rem; font-weight: bold; font-size: .93rem; color: #1a2a3a; border-left: 4px solid #6a3abf;\">Q: How much shorter is the EP-FADS compared to the EP-FAD with a clamp-ring adapter?<\/div>\n<div style=\"padding: .9rem 1.1rem; font-size: .91rem; line-height: 1.7; color: #3a4a5a; background: #fff;\">The axial length reduction depends on frame size and which motor adapter is being compared. For EP-FADS090, the direct-insert input housing is approximately 15\u201325 mm shorter than the EP-FAD090 with a standard clamp-ring adapter plate. For larger frames (EP-FADS200\/EP-FADS255), the saving can reach 25\u201335 mm. The full dimension tables (L1\u2013L18, H1) are available in the Korea Ever-Power catalog drawing for each frame size \u2014 request the FADS drawing package when placing your enquiry.<\/div>\n<\/div>\n<div style=\"border: 1px solid #dde4ed; border-radius: 10px; margin: .7rem 0; overflow: hidden;\">\n<div style=\"background: #f5f0ff; padding: .85rem 1.1rem; font-weight: bold; font-size: .93rem; color: #1a2a3a; border-left: 4px solid #6a3abf;\">Q: Why is the input axial force rating higher on the EP-FADS than the EP-FAD?<\/div>\n<div style=\"padding: .9rem 1.1rem; font-size: .91rem; line-height: 1.7; color: #3a4a5a; background: #fff;\">In the EP-FAD, the motor shaft connects to the gearbox through an adapter plate and clamp ring. The adapter plate introduces a small radial overhang and a bolted joint that limits how much axial force the input bearing can sustain before deflection occurs. In the EP-FADS, the motor shaft is supported directly inside the precision-bored adapting flange, which is much stiffer \u2014 essentially a close-fitting sleeve bearing at the input. This stiffer support raises the permissible input axial force, which is particularly useful in vertical-axis configurations where the motor&#8217;s own weight (plus any belt tension if applicable) acts as an axial load on the input bearing.<\/div>\n<\/div>\n<div style=\"border: 1px solid #dde4ed; border-radius: 10px; margin: .7rem 0; overflow: hidden;\">\n<div style=\"background: #f5f0ff; padding: .85rem 1.1rem; font-weight: bold; font-size: .93rem; color: #1a2a3a; border-left: 4px solid #6a3abf;\">Q: Can I specify a key or keyway in the input bore?<\/div>\n<div style=\"padding: .9rem 1.1rem; font-size: .91rem; line-height: 1.7; color: #3a4a5a; background: #fff;\">Yes. The adapting-flange input bore can be machined with a standard key slot (DIN 6885) to match a keyed motor shaft. Specify the key dimensions when ordering. For smooth (keyless) motor shafts, a friction-fit or locking-collar retention is used instead. Note that for high-cycle, high-torque reversing applications, the keyed connection is preferred \u2014 keyless friction retention can experience micro-slip over time under repeated torque reversal. Confirm the connection type with your application requirements when placing the order.<\/div>\n<\/div>\n<p><!-- ===== REVIEWS ===== --><\/p>\n<h2 style=\"font-size: clamp(1.35rem,3vw,1.85rem); font-weight: bold; color: #1a2a3a; padding-bottom: .5rem; border-bottom: 3px solid #005baa; margin: 2.8rem 0 1.2rem; display: inline-block;\">What Engineers Say About the EP-FADS Series<\/h2>\n<p style=\"color: #5a6a7a; font-size: .88rem; margin: 0 0 1.3rem;\">Feedback from machine builders using the EP-FADS adapting-flange series in compact, high-precision servo axes.<\/p>\n<p><!-- Review 1: full-width accent --><\/p>\n<div style=\"background: linear-gradient(135deg,#f5f0ff,#e8d8ff); border-radius: 12px; padding: 1.4rem 1.6rem; margin: 0 0 1rem; position: relative;\">\n<div style=\"font-size: 2.5rem; color: #6a3abf; opacity: .2; position: absolute; top: .5rem; left: 1rem; line-height: 1; font-family: Georgia,serif;\">&#8220;<\/div>\n<p style=\"font-size: .97rem; line-height: 1.75; color: #1a2a3a; margin: 0 0 .8rem; padding-left: 1.5rem; font-style: italic;\">We switched from EP-FAD090 with adapter to EP-FADS090 on our wafer stage theta axis. The 22 mm axial length saving let us route the encoder cable inside the housing without external cable management \u2014 a critical improvement for our ISO Class 4 cleanroom where hanging cable loops attract particles. Backlash at P1, running 8,500 rpm for 14 months without issue.<\/p>\n<div style=\"display: flex; align-items: center; gap: .8rem; padding-left: 1.5rem;\">\n<div style=\"background: #6a3abf; color: #fff; border-radius: 50%; width: 2.2rem; height: 2.2rem; display: flex; align-items: center; justify-content: center; font-weight: bold; font-size: .9rem; flex-shrink: 0;\">\uc5d0\uc2a4<\/div>\n<div>\n<div style=\"font-weight: bold; font-size: .88rem; color: #1a2a3a;\">\uc1a1 Y., \ubb34\ub300 \uc2dc\uc2a4\ud15c \uc124\uacc4 \uc5d4\uc9c0\ub2c8\uc5b4<\/div>\n<div style=\"font-size: .8rem; color: #5a6a7a;\">Semiconductor Lithography Equipment OEM \u2014 Icheon<\/div>\n<div style=\"color: #f0a500; font-size: .9rem; margin-top: .15rem;\">\u2605\u2605\u2605\u2605\u2605<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- Review 2: image left + text right --><\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 1.2rem; margin: 0 0 1rem; background: #fff; border: 1px solid #dde4ed; border-radius: 12px; overflow: hidden; box-shadow: 0 3px 14px rgba(0,0,0,.07);\">\n<div style=\"flex: 0 0 200px; min-width: 160px;\"><img decoding=\"async\" style=\"width: 100%; height: 100%; object-fit: cover; display: block; min-height: 160px;\" src=\"https:\/\/planetary-gearboxes.cn\/wp-content\/uploads\/2026\/06\/Planetary-Gearbox-Workshop.webp\" alt=\"Korea Ever-Power workshop \u2014 EP-FADS adapting-flange gearbox precision machining\" title=\"\"><\/div>\n<div style=\"flex: 1 1 250px; padding: 1.2rem 1.3rem; display: flex; flex-direction: column; justify-content: center;\">\n<div style=\"color: #f0a500; font-size: 1rem; margin-bottom: .5rem;\">\u2605\u2605\u2605\u2605\u2605<\/div>\n<p style=\"font-size: .93rem; line-height: 1.7; color: #3a4a5a; margin: 0 0 .8rem; font-style: italic;\">&#8220;Used EP-FADS200 at i=21 (special ratio) for a large FPD glass transfer robot. The adapting-flange input removed 28 mm from the joint stack and the i=21 special ratio matched our transport pitch exactly \u2014 no software correction factor needed. Motor is a fixed Yaskawa model across our entire machine range, so the committed bore is not a constraint.&#8221;<\/p>\n<div style=\"font-weight: bold; font-size: .86rem; color: #1a2a3a;\">Park J., \ub85c\ubd07 \ud1b5\ud569 \ub9ac\ub4dc<\/div>\n<div style=\"font-size: .8rem; color: #5a6a7a;\">FPD Panel Transfer Equipment Manufacturer \u2014 Asan<\/div>\n<\/div>\n<\/div>\n<p><!-- Review 3: two cards --><\/p>\n<div style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); gap: 1rem; margin: 0 0 1rem;\">\n<div style=\"background: #fff; border: 1px solid #dde4ed; border-radius: 10px; padding: 1.2rem; box-shadow: 0 3px 14px rgba(0,0,0,.07);\">\n<div style=\"color: #f0a500; font-size: 1rem; margin-bottom: .5rem;\">\u2605\u2605\u2605\u2605\u2605<\/div>\n<p style=\"font-size: .9rem; line-height: 1.65; color: #3a4a5a; margin: 0 0 .7rem; font-style: italic;\">&#8220;Our collaborative robot joint needed to fit inside a 95 mm diameter link cross-section. EP-FADS064 at i=16 was the only option in its torque class that fit \u2014 the direct-insert input saves 18 mm vs the clamp-ring equivalent. After 10 months of 24\/7 operation, zero backlash growth.&#8221;<\/p>\n<div style=\"border-top: 1px solid #eee; padding-top: .6rem;\">\n<div style=\"font-weight: bold; font-size: .84rem; color: #1a2a3a;\">Kim D., Cobot Mechanical Designer<\/div>\n<div style=\"font-size: .78rem; color: #5a6a7a;\">Collaborative Robot Developer \u2014 Suwon<\/div>\n<\/div>\n<\/div>\n<div style=\"background: #fff; border: 1px solid #dde4ed; border-radius: 10px; padding: 1.2rem; box-shadow: 0 3px 14px rgba(0,0,0,.07);\">\n<div style=\"color: #f0a500; font-size: 1rem; margin-bottom: .5rem;\">\u2605\u2605\u2605\u2605\u2606<\/div>\n<p style=\"font-size: .9rem; line-height: 1.65; color: #3a4a5a; margin: 0 0 .7rem; font-style: italic;\">&#8220;EP-FADS110 on a vertical servo axis with the motor mounted above the gearbox. The higher F_ax_in rating (1,525 N vs ~800 N on the clamp-ring equivalent) safely carries the motor weight as axial input load. One note: confirm shaft diameter carefully \u2014 we had to re-order one unit after a motor change. Factor lead time into your schedule for first orders.&#8221;<\/p>\n<div style=\"border-top: 1px solid #eee; padding-top: .6rem;\">\n<div style=\"font-weight: bold; font-size: .84rem; color: #1a2a3a;\">Lee H., Mechatronics Engineer<\/div>\n<div style=\"font-size: .78rem; color: #5a6a7a;\">Precision Automation Equipment \u2014 Daejeon<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- Review 4: left accent border --><\/p>\n<div style=\"border-left: 4px solid #6a3abf; padding: .9rem 1.2rem; background: #f5f0ff; border-radius: 0 8px 8px 0; margin: 0 0 1rem;\">\n<p style=\"font-size: .92rem; line-height: 1.7; color: #3a4a5a; margin: 0 0 .5rem; font-style: italic;\">&#8220;We produce 2,000 units per year of the same 5-axis CNC table and the motor model has been fixed for 8 years. The EP-FADS&#8217;s shorter axial stack let us reduce the table base casting by 25 mm, saving approximately 1.8 kg of iron per machine \u2014 that&#8217;s 3,600 kg of cast iron per year off our bill of materials.&#8221;<\/p>\n<div style=\"display: flex; align-items: center; gap: .6rem;\">\n<div style=\"color: #f0a500;\">\u2605\u2605\u2605\u2605\u2605<\/div>\n<div style=\"font-weight: bold; font-size: .84rem; color: #1a2a3a;\">Choi W., Production Engineering Manager<\/div>\n<div style=\"font-size: .78rem; color: #5a6a7a;\">CNC Rotary Table Manufacturer \u2014 Daegu<\/div>\n<\/div>\n<\/div>\n<p><!-- Review 5: dark block --><\/p>\n<div style=\"background: #2a1a5a; border-radius: 10px; padding: 1.2rem 1.4rem; margin: 0 0 2rem;\">\n<p style=\"font-size: .92rem; line-height: 1.7; color: #d4b0ff; margin: 0 0 .6rem; font-style: italic;\">&#8220;We evaluated the EP-FADS047 at i=61 for a sample carousel drive in our diagnostic instrument. The 10,000 rpm capability, \u226456 dB(A) noise, and 22 mm shorter overall length compared to the EP-FAD047 with adapter were the three deciding factors. The adapting-flange bore was machined to our Maxon EC motor shaft in 2 weeks from order \u2014 faster than we expected.&#8221;<\/p>\n<div style=\"display: flex; align-items: center; gap: .6rem;\">\n<div style=\"color: #f0a500;\">\u2605\u2605\u2605\u2605\u2605<\/div>\n<div style=\"font-weight: bold; font-size: .84rem; color: #e8d0ff;\">Yoon S., Instrument Systems Engineer<\/div>\n<div style=\"font-size: .78rem; color: #9070b0;\">In-Vitro Diagnostic Equipment OEM \u2014 Seoul<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- end max-width wrapper --><\/p>\n<p>\ud3b8\uc9d1\uc790: Cxm<\/p>","protected":false},"excerpt":{"rendered":"<div style=\"background: linear-gradient(135deg,#f5f0ff 0%,#e8d8ff 100%); border-left: 4px solid #6a3abf; border-radius: 8px; padding: 1.4rem 1.6rem; margin-bottom: 1rem; font-size: 1.05rem; line-height: 1.7; color: #1a2a3a;\">The <strong>EP-FADS series adapting-flange high-speed planetary gearbox<\/strong> is Korea Ever-Power&#8217;s <strong>adapting-flange<\/strong> variant of the high-speed EP-FAD platform. Instead of a clamp-ring adapter plate, the motor shaft inserts <strong>directly into the gearbox input bore<\/strong> \u2014 eliminating the adapter plate entirely and reducing axial stack length by up to 30 mm. Available in <strong>7 frame sizes (047\u2013255 mm)<\/strong>, ratios from <strong>4:1 to 91:1<\/strong>, and with a <strong>round output flange<\/strong>, 10,000 rpm max input, and 30,000-hour design life, the EP-FADS is the choice for ultra-compact high-speed round-flange servo axes.<\/div>","protected":false},"featured_media":92,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[16],"product_tag":[],"class_list":["post-96","product","type-product","status-publish","has-post-thumbnail","product_cat-planetary-gearbox","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/planetary-gearboxes.cn\/ko\/wp-json\/wp\/v2\/product\/96","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/planetary-gearboxes.cn\/ko\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/planetary-gearboxes.cn\/ko\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/planetary-gearboxes.cn\/ko\/wp-json\/wp\/v2\/comments?post=96"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/planetary-gearboxes.cn\/ko\/wp-json\/wp\/v2\/media\/92"}],"wp:attachment":[{"href":"https:\/\/planetary-gearboxes.cn\/ko\/wp-json\/wp\/v2\/media?parent=96"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/planetary-gearboxes.cn\/ko\/wp-json\/wp\/v2\/product_brand?post=96"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/planetary-gearboxes.cn\/ko\/wp-json\/wp\/v2\/product_cat?post=96"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/planetary-gearboxes.cn\/ko\/wp-json\/wp\/v2\/product_tag?post=96"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}