43x43 mm Strain Wave Harmonic Drive Gearbox, Ratio 30

43x43 mm Strain Wave Harmonic Drive Gearbox, Ratio 30

43x43 mm strain wave harmonic drive gearbox with a high torque capacity and rigidity is available. Small harmonic reducer with 30 gear ratios provides harmonic gear reduction and increases rotation speed. Strain wave gearbox is the simplest solution for your high-precision motion control applications.

SKU: CCHN-HD-43

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Delivery date: 6-25 days

Overview

Get a high torque 43x43 mm harmonic drive gearbox at low cost. A harmonic reducer provides high transmission accuracy and supports a high reduction ratio with low inertia. Strain wave gearbox with 30 reduction ratio, commonly used for industrial robots, CNC equipment, medical instruments, and military industry.

Features

It is a strain wave harmonic drive gearbox with high rigidity, no gear backlash and coaxial input and output.
The gearbox features excellent positioning accuracy and rotation accuracy.
Harmonic reducer with a high torque capacity and a high gear ratio is available.
43x43 mm strain wave gearbox is designed for robots.

Specifications

Model: CCHN-CSF-11-XX-2XH-A
Output/Input: Motor direct connection input, Flange output
Diameter: 43x43 mm
Thickness: 32 mm
Gear type: Cylindrical gear reducer
Installation form: Horizontal
Tooth Surface Hardness: Hard Tooth Surface
Layout Form: Coaxial
Gear ratio: 30, other gear ratios please contact us.

Parameters

Gear ratio	30	50	80	100
Rated torque when input 2000r/min (N.m)	2.1	3.5	4.5	5
Allowable peak torque at start and stop (N.m)	4.1	8.3	10.2	11
Maximum allowable average load torque (N.m)	3.1	5.5	8.5	8.9
Momentary allowable maximum torque (N.m)	8.2	17	22	25
Allowable maximum input speed (r/min)	8500
Allowable average input speed (r/min)	3500
Moment of inertia (1/4GD) (kgcm²)	1.4x10^-2
Arc seconds	≤20		≤10

Dimensions (unit: mm)

43x43mm harmonic drive dimensions

Harmonic Drive Gearbox Applications

CCHN harmonic drive gearboxes can be used to optimize the shape of robots, increase precision, increase strength, improve flexibility, etc., and are widely used in industrial robots, numerical control equipment, medical instruments, military and other fields.

Harmonic drive applications

Tips: 4 Factors Affecting Transmission Efficiency of Harmonic Drive Gearbox

Ambient temperature: Under the same conditions, the higher the ambient temperature, the higher the transmission efficiency of the harmonic drive gearbox (the higher the temperature, the better the lubrication effect).
Speed: Under the same conditions, the higher the speed, the lower the efficiency of the harmonic drive gearbox.
Speed ratio: Under the same conditions, the greater the speed ratio of the harmonic drive gearbox, the lower the efficiency.
Load: Under the same conditions, the greater the load, the higher the efficiency of the harmonic drive gearbox.