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Quiet Operation
Grinding spiral bevel gear & Helical gears reduce vibration and noise.

High Rigidity & High Torque
High rigidity & high torque are achieved by integrant needle roller bearings and are one-piece constructed.

High Efficiency
Efficiency for 1-stage model exceeds 95%; 2-stage model exceeds 92%.
Servobox Series Model PBL 1-Stage Planetary Reducer Gearbox
Servobox Series Model PBL 1-Stage Planetary Reducer Gearbox - 2
Unit of Measure
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Model Number

Ratio

Maximum Radial Force (F2rB)

Maximum Axial Force (F2aB)

PBL120-18 N/A 18 N/A 6460 N N/A 3230 N
PBL120-18N N/A 18 N/A 6460 N N/A 3230 N
PBL120-20-1ph N/A 20 N/A 6460 N N/A 3230 N
PBL120-20N-1ph N/A 20 N/A 6460 N N/A 3230 N
PBL142-3 N/A 3 N/A 8830 N N/A 4410 N
PBL142-3N N/A 3 N/A 8830 N N/A 4410 N
PBL142-4 N/A 4 N/A 8830 N N/A 4410 N
PBL142-4N N/A 4 N/A 8830 N N/A 4410 N
PBL142-5 N/A 5 N/A 8830 N N/A 4410 N
PBL142-5N N/A 5 N/A 8830 N N/A 4410 N
PBL142-6 N/A 6 N/A 8830 N N/A 4410 N
PBL142-6N N/A 6 N/A 8830 N N/A 4410 N
PBL142-7 N/A 7 N/A 8830 N N/A 4410 N
PBL142-7N N/A 7 N/A 8830 N N/A 4410 N
PBL142-8 N/A 8 N/A 8830 N N/A 4410 N
PBL142-8N N/A 8 N/A 8830 N N/A 4410 N
PBL142-9 N/A 9 N/A 8830 N N/A 4410 N
PBL142-9N N/A 9 N/A 8830 N N/A 4410 N
PBL142-10 N/A 10 N/A 8830 N N/A 4410 N
PBL142-10N N/A 10 N/A 8830 N N/A 4410 N
PBL142-12 N/A 12 N/A 8830 N N/A 4410 N
PBL142-12N N/A 12 N/A 8830 N N/A 4410 N
PBL142-14 N/A 14 N/A 8830 N N/A 4410 N
PBL142-14N N/A 14 N/A 8830 N N/A 4410 N
PBL142-16 N/A 16 N/A 8830 N N/A 4410 N
Unit of Measure
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