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CNCTOPBAOS Micro Harmonic Gearbox Reducer Ratio 50:1,Ultra-Small Gear Drive Rotary Reduction Actuator for Robotic Arms Robot Joints with Flange Output Fit Nema17 42 Stepper Motor Backlash 20 Arcsec

5.0 (1) Write Review
Free shipping on orders over $29.99

$85.00

$ 34 .99 $34.99

In Stock
  • Main Specifications: Reduction Ratio: 50:1; Backlash: less than 20 arcsec; Torque at 2000r/min Input: 3.5 Nm/ 2.58 ft·lb; Peak Torque at Start and Stop: 8.3 Nm/ 6.12 ft·lb; Max Value for Average Load Torque: 5.5 Nm/ 4.06 ft·lb
  • Torque&Speed: Permissible Max Momentary Torque: 17 Nm/ 12.54 ft·lb; Permissible Max Input Rotational Speed: 8500 r/min; Permissible Average Input Rotational Speed: 3500 r/min; Moment of Inertia: 1.4x10^(-2)
  • Fits Nema17 Stepper Motor: Our high-precision micro harmonic gearbox is equipped with a custom flange that interfaces with the Nema17 stepper motor,making it directly suitable for connecting Nema17 stepper motors for easy assembly
  • Widely used: Widely used in precision transmission systems such as industrial robots, robotic arms, CNC equipment, cardboard packaging machinery, measurement/analysis/testing machines, medical equipment, and automation industries
  • Advantages: Compared with other reducers,it has small backlash, high torque, high reduction ratio, small volume, light weight, small space, excellent position accuracy and repeatability


Product Description

a

Package include:

  • 1 x MINIF11-50 Harmonic Gear Drive Reducer Ratio 50:1 (with Flange Output fit for nema17 stepper motor)
s

Main Specification

Fit for Motor Nema17 stepper motor
Output Style Flange Output
Backlash less than 20 arcsec
Reduction Ratio 50:1
Allowable Max Momentary Torque 17 Nm/ 12.54 ft·lb
Allowable Max Input Speed 8500 r/min
Allowable Average Input Speed 3500 r/min
Torque at 2000r/min Input 3.5 Nm/ 2.58 ft·lb
Peak Torque at Start and Stop 8.3 Nm/ 6.12 ft·lb
Max Value Average Load Torque 5.5 Nm/ 4.06 ft·lb
Moment of Inertia 1.4x10^(-2)
Design Life 7000 hours
Weight 0.4 kg/ 0.88 lbs
5
2
s

  • Compared with other reducers,it has small backlash, high torque, high reduction ratio, small volume, light weight, small space, excellent position accuracy and repeatability.
  • Our high-precision micro harmonic gearbox is equipped with a custom flange that interfaces with the Nema17 stepper motor,making it directly suitable for connecting Nema17 stepper motors for easy assembly.
d

  • Widely used in precision transmission systems such as industrial robots, robotic arms, CNC equipment, cardboard packaging machinery, measurement/analysis/testing machines, medical equipment, and automation industries

Cynthia Olivas
Reviewed in the United States on February 22, 2025
the reducer is not easy to assemble, after the laborious assembly, it does not work as hoped, a little bit noisy and not stable as described, maybe it is caused by the low temperature( 23 F), will update the comments when the temperature rises.
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