PLE Series Planetary Gearbox Gear Ratio 20:1 Backlash 20 arc-min for Nema 17 Stepper Motor

This high-precision planetary gearbox is belong to PLE series gearbox, it with gear ratio 20:1 and a maximum 20 arc-min backlash. It's an excellent choice for applications that require good accuracy and reliability at an exceptional value. This inline planetary gearbox built-in an input shaft coupling which can match any standard Nema 17 stepper motor, brushless dc motor and servo motor.

Gearbox Specifications

• Manufacturer Part Number: PLE17-G20
• Gearbox Type: Planetary
• Gear Ratio: 20: 1
• Efficiency: 94%
• Backlash at No-load: <=20 arcmin
• Max.Permissible Torque: 12 Nm(106.21 lb-in)
• Moment Permissible Torque: 24 Nm(212.42 lb-in)
• Noise: <=55dB
• Waterproof Rating: IP54
• Lifetime: 20000 hours

Physical Specifications

• Frame Size: 42 x 42 mm
• Gearbox Length: 67 mm
• Output Shaft Type: Key way
• Output Shaft Diameter: Φ8 mm
• Output Shaft Length: 21.5 mm
• Input Shaft Diameter: Φ5 mm
• Input Shaft Length: 24 mm

Resources

• Gearbox Datasheet: PLE17-G20.pdf