EG Series Planetary Gearbox Gear Ratio 20:1 Backlash 20arc-min for Nema 34 Stepper Motor
from
$110.78
10 or more $102.02
100 or more $94.53
- Model: EG34-G20
- Weight: 3.81kg
The size of this gearbox is 90 x 90mm and the input shaft diameter is 14mm. This high-precision planetary gearbox is belong to EG series gearbox, it with gear ratio 20:1 and a maximum 20arc-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 34 stepper motor and brushless dc motor.
Gearbox Specifications
- Part Number: EG34-G20
- Gearbox Type: Spur Planetary
- Gear Material: Alloy Steel
- Gear Ratio: 20:1
- Efficiency: 94%
- Rotor Inertia: 0.13kg·cm²
- Backlash at No-load: <=20arcmin
- Max.Permissible Torque: 90Nm(796.57lb-in)
- Moment Permissible Torque: 180Nm(1593.13lb-in)
- Noise: <=55dB(1000rpm)/65dB(3000rpm)
- Waterproof Rating: IP54
- Lifetime: 20000hours
Physical Specifications
- Frame Size: 90 x 90mm
- Gearbox Length: 132mm
- Output Shaft Type: Key way
- Output Shaft Diameter: Φ20mm
- Output Shaft Length: 40mm
- Input Shaft Diameter: Φ19mm(By default, we offer a free shaft sleeve with 14mm diameter)
- Input Shaft Length: 22-41mm
The diameter of the new version is fixed at 14mm. The diameter of the old version is 19mm and can be converted to 14mm by adding a shaft sleeve. New and old version shipped randomly.
