{"id":99,"date":"2026-06-10T08:06:38","date_gmt":"2026-06-10T08:06:38","guid":{"rendered":"https:\/\/planetary-gearboxes.cn\/?post_type=product&p=99"},"modified":"2026-06-10T08:06:38","modified_gmt":"2026-06-10T08:06:38","slug":"falr-series-planetary-gearbox","status":"publish","type":"product","link":"https:\/\/planetary-gearboxes.cn\/ko\/%ec%a0%9c%ed%92%88\/falr-series-planetary-gearbox\/","title":{"rendered":"EP-FALR Series Right-Angle Planetary Gearbox with Integrated Timing Belt Pulley"},"content":{"rendered":"
\n

<\/p>\n

\n
\n
90\u00b0 RIGHT-ANGLE<\/span>
\nINTEGRATED PULLEY<\/span>
\nUP TO 180:1<\/span><\/div>\n

EP-FALR Series \u2014 Right-Angle Planetary Gearbox with Integrated Timing Belt Pulley<\/h2>\n

The EP-FAL’s integrated pulley design in a 90\u00b0 right-angle configuration<\/strong>. Motor and belt axes perpendicular \u2014 zero external support bearing, zero separate hub, ratios to 180:1 in a single unit.<\/p>\n

7 Frame Sizes<\/span>
\n9\u20132,000 Nm<\/span>
\ni = 2 \u2013 180<\/span>
\n30,000 hr Life<\/span>
\nIP65<\/span><\/div>\n<\/div>\n<\/div>\n

<\/p>\n

EP-FAL vs EP-FALR \u2014 Choosing the Right Configuration<\/h2>\n
\n
\n
\u27a1\ufe0f<\/div>\n

EP-FAL \u2014 Inline + Integrated Pulley<\/a><\/h3>\n

Motor axis and belt pulley axis are parallel (coaxial). The servo motor sits behind the gearbox along the same centreline as the belt. Ratios i=2\u201390. Efficiency \u226597% (1-stage).<\/p>\n

Choose when: motor can be positioned parallel to the belt axis, or space along the belt axis is available.<\/div>\n<\/div>\n
\n
\u2197\ufe0f<\/div>\n

EP-FALR \u2014 90\u00b0 Right-Angle + Integrated Pulley<\/h3>\n

Motor axis is perpendicular to the belt pulley axis. The servo motor folds 90\u00b0 away from the belt direction. Ratios i=2\u2013180 (extends to 180 via 2-stage bevel). Efficiency \u226595% (1-stage).<\/p>\n

Choose when: motor must be perpendicular to the belt, tight axial space along the belt, or the large ratio (up to 180:1) is needed without a tandem gearbox.<\/div>\n<\/div>\n<\/div>\n
\n
\n

The EP-FALR uses the same integrated timing belt pulley output housing as the EP-FAL \u2014 the pulley groove is machined directly into the output housing to the same tight TIR tolerances. A precision bevel gear stage is added between the planetary stage and the pulley output, redirecting the drive 90\u00b0.<\/p>\n

The two-stage EP-FALR extends the maximum available ratio to 180:1<\/strong> \u2014 significantly beyond what the EP-FAL reaches in a single unit. This is particularly useful in applications where the belt provides no additional reduction and the full servo-to-load reduction must come from the gearbox.<\/p>\n