Planetary Gearboxes - Output Shaft

Primary Type

PBC Series

PBC Series

The PBC Economy Series features cylindrical mount housing, solid performance in sizes 50, 70 and 90 mm, in three stages with ratios from 3:1 through 729:1. Maximum ratio 1000:1 by demand.
Features
  • Inline Configuration
  • Output shaft, 12 mm through 22 mm diameter.
  • Torque Capacity Range: 4.8 Nm through 58.6 Nm.
  • Cantilevered Planet Carrier: with primary planet gear set
  • High performance, efficiencies and low acoustics.
  • Wide Range of Ratios: 6 single stage, 8 two stage and 8 three stage ratios.
  • Output Bearings deliver radial load capacity as high as 1700 N, and axial capacities up to 735 N.
  • Square Servo and Step Motor input: accommodates 40 mm through 100 mm, with optional sizes available.
Specs
  • Frame size (mm): 50, 70, 90
  • Ratio: 3-729:1 (1000:1 by demand)
  • Nominal input speed (rpm): 3000-4000
  • Max. input speed (rpm): 6000-8000
  • Backlash (arcmin): 7-9 single stage, 9-12 two stages, 12-15 three stages
  • Noise level (dBA/1m): 62-67
  • Enclosure: IP64
  • Lubricant: service life synthetic lubricant
PBE Series

PBE Series

The PBE Primary Series square mounting flange, cantilevered primary class planetary gears, in an inline housing through sizes 90. Offers a light torque capacity, quiet operation with backlash as low as <7 arcmin. Maximum ratio 729:1, and 1000:1 available by demand.
Features
  • Inline Configuration
  • Output shaft, 12 mm through 22 mm diameter
  • Torque Capacity Range: 4.8 Nm through 58.6 Nm
  • Cantilevered Planet Carrier: with primary planet gear set
  • High performance, efficiencies and low acoustics
  • Wide Range of Ratios: 6 single stage, 8 two stage and 8 three stage ratios
  • Output Bearings deliver radial load capacity as high as 1700 N, and axial capacities up to 735 N
  • Square Servo and Step Motor input: accommodates 40 mm through 100 mm, with optional sizes available.
Specs
  • Frame size (mm): 50, 70, 90
  • Ratio: 3-729:1 (1000:1 by demand)
  • Nominal input speed (rpm): 3000-4000
  • Max. input speed (rpm): 6000-8000
  • Backlash (arcmin): 7-9 single stage, 9-12 two stages, 12-15 three stages
  • Noise level (dBA/1m): 62-67
  • Enclosure: IP64
  • Lubricant: service life synthetic lubricant