PLANETARY GEARBOXES

PLE Series

This is a range of precision gearboxes for demanding servo applications offering:

  • High efficiency

  • Low backlash

  • High output torque

  • Easy motor mounting

  • Low noise

  • Lifetime lubrication

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Outline specification

PLE40 PLE60 PLE80 PLE120 PLE160
O/P Torque (Nm) 4.5 - 20 12 - 44 40 - 120 80 - 260 400 - 800
Ratios 3 - 512 3 - 512 3 - 512 3 - 512 3 - 64
Backlash (Arcmin)<30 (1-Stage)<20<12<8<6
<35 (1-Stage)<25<17<12<10
<40 (1-Stage)<30<22<16
Efficiency 96% (1-Stage)
94% (2-Stage)
Max. Advised
I/P speed (rpm)
90% (3-Stage)
Max. Advised
I/P speed (rpm)
4500 4000 4000 35000 3000
Operating temp. -25°C to +90°C

PLN: precision, low backlashOther ranges are available, e.g.

WPLE: right-angle gearbox