Description
Planetary Gearbox with NEMA34 Motor
80mm size inline planetary reducer for NEMA34 (flange 86mm) or NEMA42 stepper motor. Precision less than 18 Arcmin. High torque, compact size and competitive price. The 16mm shaft diameter ensures stability in applications with belt transmission. Fast mounting for your equipment.
80mm size inline planetary reducer for NEMA34 (flange 86mm) or NEMA42 stepper motor. Precision less than 18 Arcmin. High torque, compact size and competitive price. The 16mm shaft diameter ensures stability in applications with belt transmission. Fast mounting for your equipment.
1. Planetary ring gear material: metal steel
2. Bearing at output type: Ball bearing
3. Max radial load (12mm distance from flange): 550N
4. Max shaft axial load: 500N
5. Backlash: 18 arcmin
6. Gear ratio from 3 to 216
7. Planetary gearbox length from 79 to 107mm
NEMA34 Precision type Planetary Gearbox for nema 34 Gear Stepper Motor 50N.m (6944oz-in) Rated Torque
This gear ratio is 5:1, if need other gear ratio, please contact us.
Input motor shaft request :
suitable with standard nema34 stepper motor shaft 14mm diameter*32 length(Including pad height). (plane and Round shaft and key shaft both available)
The difference between the economical and precision Nema34 planetary reducer:
First of all: the economic and precise installation methods are different. The input of the economical retarder assembly is the keyway (ie the output shaft of the motor is an assembleable keyway motor); the input of the precision reducer assembly is clamped and the input motor shaft is a flat or circular shaft or keyway. The shaft can be mounted (note: the keyway shaft can be removed after the key is removed).
Second, the economical and precision planetary gearboxes have the same drawings and dimensions. The main difference is: the material is different. Accurate gear units are superior to economical gear units in terms of transmission efficiency and accuracy, as well as heat and noise and torque output stability.
