NIDEC Servo Planetary Gearboxes ABLE/VRB Series Product Features

• High precision, high rigidity, high torque

• Can be mounted on any motor worldwide

• No oil leakage

• Easy maintenance

NIDEC Servo Planetary Gearbox ABLE/VRB Series Product Parameters

• Sizes: 042C

• Gear ratios: 3–100

• Backlash: 1-stage reduction: 3 arcmin / 2-stage reduction: 5 arcmin

• Permissible average torque: 6–9 N·m (value with a life of 20,000 hours at the permissible average input speed)

• Permissible maximum torque: 12–18 N·m (permissible maximum value at startup and stop)

• Emergency maximum torque: 30–35 N·m (permissible maximum value under impact, etc. (frequency not exceeding 1,000 times))

• Permissible average input speed: 4,000 rpm (maximum permissible average input speed during operation)

• Permissible maximum input speed: 8,000 rpm (permissible maximum input speed under intermittent operation)

• Permissible radial load: 240–710 N (value with a life of 20,000 hours at the permissible average input speed (when applied at the center of the shaft and the axial load is 0))

• Permissible axial load: 270–640 N (value with a life of 20,000 hours at the permissible average input speed (when applied at the shaft center and the radial load is 0))

• Permissible maximum radial load: 710 N (permissible maximum value of radial load)

• Permissible maximum axial load: 640 N (permissible maximum value of axial load)

• Weight: 0.6–0.7 kg (may vary slightly depending on the gear ratio and input shaft size)

Main applications of NIDEC ABLE/VRB Series Servo Planetary Gearboxes

• Automatic doors

• Unmanned delivery carts

• Service/communication robots

• Industrial robots

• Conveyor belts

• Electric wheelchairs

• Medical beds

• CT scanners