PLM Series Planetary Gearbox Gear Ratio 10:1 Backlash 30 arc-min for 8mm Shaft Nema 23 Stepper Motor

This high-precision planetary gearbox is belong to PLM series gearbox, it with gear ratio 10:1 and a maximum 30arc-min backlash. Diffent with the PLE series' steel gears, PLM series' gears are made of powder metallurgy. It's an excellent choice for applications that require good accuracy but low cost.
This inline planetary gearbox built-in an input shaft coupling which can match standard 8mm diameter short shaft of Nema 23 stepper motor, brushless dc motor and brushed dc motor.
One of matchable motor is 23HS30-2904S, for other motors, please contact our technical support to custom the motor shaft.

Gearbox Specifications

• Manufacturer Part Number: PLM23-G10-D8
• Gearbox Type: Planetary
• Gear Ratio: 10: 1
• Efficiency: 90%
• Backlash at No-load: <=30arcmin
• Max.Permissible Torque: 15Nm(132.76lb-in)
• Noise: <=60dB
• Waterproof Rating: IP54
• Lifetime: 20000hours

Physical Specifications

• Frame Size: 57 x 57mm
• Gearbox Length: 55.5mm
• Output Shaft Type: Key way
• Output Shaft Diameter: Φ14mm
• Output Shaft Length: 34mm
• Input Shaft Diameter: Φ8mm
• Input Shaft Length: 13.5mm

Resources

• Gearbox Datasheet: PLM23-G10-D8.pdf