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Quiet Operation
Helical gears reduce vibration and noise.

High Torque
High output torque is compared to spur gear planetary gear reducers.

High Efficiency
Efficiency for 1-stage model exceeds 97%; 2-stage model exceeds 94%.
Servobox Series Model PB 1-Stage Planetary Reducer Gearbox
Servobox Series Model PB 1-Stage Planetary Reducer Gearbox - 2
Unit of Measure
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Model Number

Ratio

Maximum Radial Force (F2rB)

Maximum Axial Force (F2aB)

PB220-5 N/A 5 N/A 48450 N N/A 24225 N
PB220-5N N/A 5 N/A 48450 N N/A 24225 N
PB220-6 N/A 6 N/A 48450 N N/A 24225 N
PB220-6N N/A 6 N/A 48450 N N/A 24225 N
PB220-7 N/A 7 N/A 48450 N N/A 24225 N
PB220-7N N/A 7 N/A 48450 N N/A 24225 N
PB220-8 N/A 8 N/A 48450 N N/A 24225 N
PB220-8N N/A 8 N/A 48450 N N/A 24225 N
PB220-9 N/A 9 N/A 48450 N N/A 24225 N
PB220-9N N/A 9 N/A 48450 N N/A 24225 N
PB220-10 N/A 10 N/A 48450 N N/A 24225 N
PB220-10N N/A 10 N/A 48450 N N/A 24225 N
PB62-15 N/A 15 N/A 1120 N N/A 560 N
PB62-15N N/A 15 N/A 1120 N N/A 560 N
PB62-20 N/A 20 N/A 1120 N N/A 560 N
PB62-20N N/A 20 N/A 1120 N N/A 560 N
PB62-25 N/A 25 N/A 1120 N N/A 560 N
PB62-25N N/A 25 N/A 1120 N N/A 560 N
PB62-30 N/A 30 N/A 1120 N N/A 560 N
PB62-30N N/A 30 N/A 1120 N N/A 560 N
PB62-35 N/A 35 N/A 1120 N N/A 560 N
PB62-35N N/A 35 N/A 1120 N N/A 560 N
PB62-40 N/A 40 N/A 1120 N N/A 560 N
PB62-40N N/A 40 N/A 1120 N N/A 560 N
PB62-50 N/A 50 N/A 1120 N N/A 560 N
Unit of Measure
 1 2 3 4 5 »