news

How to distinguish between harmonic reducer and RV reducer

update:2022-04-25
abstract: The robot is composed of a controller, a servo motor and a reducer. The three core components of th...
The robot is composed of a controller, a servo motor and a reducer. The three core components of the reducer, servo and controller cost 30% to 50%, 20% to 30%, and 10% to 20% of the robot's cost, respectively. The reducers used in industrial robots mainly include RV reducers and harmonic reducers. How to distinguish between harmonic reducers and RV reducers?
Application characteristics of RV reducer
RV reducer is suitable for heavy duty robots. It is generally used in the three joints of the leg waist and elbow of the heavy-duty robot. Compared with the harmonic reducer, the key to the RV reducer lies in the processing technology and assembly technology. RV reducer has higher fatigue strength, rigidity and life. Unlike harmonic drive, the motion accuracy will be significantly reduced with the increase of use time. The disadvantage is that it is heavy in weight and large in size.

Application characteristics of harmonic reducer
The harmonic reducer is used for several axes at the end of small robots or large robots. It is characterized by small size, light weight, large bearing capacity, high motion accuracy and large single-stage transmission ratio.
Through the above description, you should already know how to distinguish the harmonic reducer from the RV reducer. The RV reducer is mainly used for heavy-duty robots, focusing on the first few joints. The harmonic reducer is mainly used in light and small industries. A few axes at the end of the robot.

Recommand Products

HOT SALE Ultra-thin strain wave gear ADF-I for robotics

HOT SALE Ultra-thin strain wave gear ADF-I for robotics

Item No.: ADF-11/14 ultrathin hollow shaft harmonic drive popular used on CNC machine, industry robo...

More
Cheap Ultra-thin harmonic gear ADHD-I for robot arm

Cheap Ultra-thin harmonic gear ADHD-I for robot arm

Selling Units: Single itemSingle package size: 29X21X13 cmPackage Type: One Set of Harmonic Drive in...

More
Ultra-thin and hollow harmonic drive ADHD-III WITH LOW COST

Ultra-thin and hollow harmonic drive ADHD-III WITH LOW COST

Item No.: ADHD-14/17/20-III Brand Name: Arcsec Drive Place of Origin: zhejiang, China ADHD series' f...

More
China high quality harmonic gearbox ADH-I  With Unique Tooth Profile

China high quality harmonic gearbox ADH-I With Unique Tooth Profile

ADH-I:A combination product like hat type, which is easy to operateADHN-I: Light weight products,20%...

More
Low cost harmonic gearbox ADH-III

Low cost harmonic gearbox ADH-III

Item No.: ADH-14/17/20/25/32/40-III hollow shaft harmonic drive popular used on CNC machine, industr...

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 operateADH...

More
HIGH QUALITY Zero backlash harmonic drive ADH-V

HIGH QUALITY Zero backlash harmonic drive ADH-V

Size:14,17,20,25,32 Item No.: ADH-14/17/20/25/32-VADH-V:A simple combination product, the shaft size...

More
DURABLE Ultra-thin harmonic drive series ADSD-I

DURABLE Ultra-thin harmonic drive series ADSD-I

Item No.: ADSD-14/17-I Brand Name:Arcsec DriveMaterial: Iron, Stainless steelPlace of Origin:zhejian...

More
China high quality Strain wave gear ADS-I

China high quality Strain wave gear ADS-I

High rigidityHigh torque capacityCoaxial input/outputCompact and simple designSize:14,17,20,25,32,40...

More
China Manufacture Robot arm gearbox RV gearbox

China Manufacture Robot arm gearbox RV gearbox

Color: SilverType:RV SeriesPlace of Origin:zhejiang, ChinaBrand Name:Arcsec DriveApplicable Industri...

More
China High Precision Planetary Gearbox PL series WITH LOW COST

China High Precision Planetary Gearbox PL series WITH LOW COST

Item No.: PL01 planetary reducer used on robot arm cnc machine rotary table Output Torque: 48-160Inp...

More
THE HOT SALE Planetary gearbox PLF series for robotics

THE HOT SALE Planetary gearbox PLF series for robotics

Item No.: PLF01 Place of Origin: Zhejiang, ChinaBrand Name: Arcsec Drive Net Weight:  7.4 KG-9.8KGNo...

More
Contact Us