news

Harmonic drive features and advantage

update:04-05-2020
abstract:

1. High reduction ratio Single-stage coaxial can achiev […]

1. High reduction ratio
Single-stage coaxial can achieve a high reduction ratio of 1/30 to 1/320. The structure and structure are simple, but the high reduction ratio device can be realized.
2. Small backlash (idle)
Harmonic drive is different from ordinary gear meshing, and the backlash is extremely small. This feature is an indispensable element in the field of controllers.
3. High precision
The multi-tooth meshes at the same time, and there are two 180-degree symmetrical gear meshes. Therefore, the gear pitch error and the cumulative pitch error have a relatively uniform effect on the rotation accuracy, so that the positional accuracy and the rotation accuracy reach an extremely high level.
4. Less parts and easy installation
The three basic components achieve high reduction ratios, and they are all coaxial, so the kit is easy to install and simple in shape.
5. Small size and light weight
Compared with the conventional gear unit, the volume is 1/3 and the weight is 1/2, but the same torque capacity and reduction ratio can be obtained, achieving small size and light weight.
6. High torque capacity
The soft wheel material uses special steel with high fatigue strength. Unlike ordinary transmissions, the number of teeth engaged at the same time accounts for about 30% of the total number of teeth, and is in surface contact, so that the pressure applied to each gear becomes small, and a high torque capacity can be obtained.
7. High efficiency
The gear teeth meshing portion is very small, which reduces the power loss caused by friction. Therefore, while achieving a high reduction ratio, high efficiency is maintained and the drive motor is miniaturized.
8. Low noise
The tooth engagement has a low peripheral speed and transmits a balance of motion forces, so the operation is quiet and the vibration is extremely small.
0
                         next:

recommend products:

China high quality Strain wave gear ADS-I

China high quality Strain wave gear ADS-I

High rigidity High torque capacity Coaxial input/output Compact and simple design Size:14,17,20,25,3...

More
Cheapest Factory Welding Series Robots (dust-proof)YH1850-6-6A

Cheapest Factory Welding Series Robots (dust-proof)YH1850-6-6A

Condition:New Usage:welding material Advantage:Econimical Brand Name:arcsec Place of Origin:zhejiang...

More
China HOT SALE  harmonic reducer ADH-IV for robotics

China HOT SALE harmonic reducer ADH-IV for robotics

Item No.: ADH-14/17/20/25/32-IV ADH-IV:A combination product with shaft, which is easy to operate AD...

More
NC lathe loading and unloading robot armYT 1500-10-6A

NC lathe loading and unloading robot armYT 1500-10-6A

Why Choose Us 1. Fast Reply and Good Sevice 2. Long service life and competitive price 3. Good and s...

More
Hot sale new and original motor ASDA-A2-L

Hot sale new and original motor ASDA-A2-L

Type: Servo Motor Frequency: 100W-1000W Phase: Single-phase Certification: CE, ROHS, UL Protect Feat...

More
China robot arm YT2100-10-6A  With Low Price

China robot arm YT2100-10-6A With Low Price

Condition:New Brand Name:Arcsec Drive Place of Origin:Zhejiang, China After Warranty Service:Video t...

More
Contact Us