TQEG Series Planetary Gearbox Gear Ratio 20:1 Backlash 20 arc-min for 8mm Shaft Nema 23 Stepper Motor

TQEG Series Planetary Gearbox Gear Ratio 20:1 Backlash 20 arc-min for 8mm Shaft Nema 23 Stepper Motor

This inline planetary gearbox has a 20:1 gear ratio and ≤20 arc-min backlash. It includes an input shaft coupling compatible with standard 8mm shafts, such as those on NEMA 23 stepper motors, brushless DC motors, and servo motors.

Gearbox Specifications

Manufacturer Part Number: TQEG23-G20-D8

Gearbox Type: Planetary

Gear Ratio: 20: 1

Efficiency: 94%

Backlash at No-load: <=20 arcmin

Max.Permissible Torque: 30 Nm(265.52 lb-in)

Moment Permissible Torque: 60 Nm(531.04 lb-in)

Noise: <=60dB

Waterproof Rating: IP54

Lifetime: 20000 hours

Physical Specifications

Frame Size: 60 x 60 mm

Gearbox Length: 89.5 mm

Output Shaft Type: Key way

Output Shaft Diameter: Φ14 mm

Output Shaft Length: 35 mm

Input Shaft Diameter: Φ8 mm

Input Shaft Length: 21~24 mm