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Precision Strain Wave Generator Sealed Harmonic Zero Backlash Reducer Gears
Precision Strain Wave Generator Sealed Harmonic Zero Backlash Reducer Gears
Precision Strain Wave Generator Sealed Harmonic Zero Backlash Reducer Gears
Precision Strain Wave Generator Sealed Harmonic Zero Backlash Reducer Gears
Precision Strain Wave Generator Sealed Harmonic Zero Backlash Reducer Gears
Precision Strain Wave Generator Sealed Harmonic Zero Backlash Reducer Gears
Precision Strain Wave Generator Sealed Harmonic Zero Backlash Reducer Gears
Precision Strain Wave Generator Sealed Harmonic Zero Backlash Reducer Gears
Specifications
Brand Name :
Giant Precision
Model Number :
LHT-20-XX-U-IV
Certification :
ISO9001
Place of Origin :
China
MOQ :
1 set
Price :
To Be Negotiated
Payment Terms :
T/T
Supply Ability :
20000 Sets per Month
Delivery Time :
3-4 Weeks
Packaging Details :
Carton Box
Product :
Model 20 Harmonic Reducer
Components :
Wave Generator, Flexspline, Circular Spline
Reduction Ratio :
50:1, 80:1, 100:1, 120:1, 160:1
Backlash :
≤20 Arc Sec
Maximum Input Speed :
6500 r/min
Average Input Speed :
3500 r/min
Design Life :
15000 hours
Weight :
1.29kg
Application :
Metal working machine, Processing Machines, Robots
Warranty :
1 Year
Features :
Compactness and light weight, High gear ratios, Zero backlash
Description

Excellent Lifetime Precision Sealed Harmonic Drive Gearbox

Product description

The strain wave gearing uses the elasticity of metal. The harmonic reducer gears have three basic components: a wave generator, a flex spline , and a circular spline.

More complex versions have a fourth component normally used to shorten the overall length or to increase the gear reduction within a smaller diameter, but still follow the same basic principles.

The strain wave reducer gears offer advantages such as high reduction ratios in a single stage, zero backlash, and high precision that cannot be equaled by conventional gear trains.

Precision Strain Wave Generator Sealed Harmonic Zero Backlash Reducer Gears

Components

1. The Wave Generator of the strain wave gear is comprised of a specially designed thin raced ball bearing that is fitted onto an elliptical hub.

2. The Flexspline is a thin cylindrical cup made from alloy steel with external teeth on the open end of the cup. The Flexspline is radially compliant but torsionally is very stiff.

3. The Circular Spline is a rigid ring with internal teeth. When the gear is assembled it engages the teeth of the Flexspline across the major axis of the Wave Generator ellipse.

Rated Parameter Table

Model Reduction ratio Rated torque at 2000r/min input Permissible peak torque at start and stop Permissible maximum value for average load torque Permissible maximum momentary torque Permissible maximum input rotational speed(Grease) Permissible average input rotational speed(Grease) Backlash Weight Design life
Nm kgfm Nm kgfm Nm kgfm Nm kgfm r/min r/min Arc Sec Kg Hour
20 50 33 3.3 73 7.4 44 4.5 127 13 6500 3500 ≤20 1.29 10000
80 44 4.5 96 9.8 61 6.2 165 17 15000
100 52 5.3 107 10.9 64 6.5 191 20 15000
120 52 5.3 113 11.5 64 6.5 191 20 15000
160 52 5.3 120 12.2 64 6.5 191 20 15000

Precision Strain Wave Generator Sealed Harmonic Zero Backlash Reducer Gears

Detailed images

Precision Strain Wave Generator Sealed Harmonic Zero Backlash Reducer Gears

Precision Strain Wave Generator Sealed Harmonic Zero Backlash Reducer Gears

Precision Strain Wave Generator Sealed Harmonic Zero Backlash Reducer Gears

Key Attributes of LHT - IV Model 20 Harmonic Gear Units
Product Model 20 Harmonic Drive
Components
 Wave Generator, Flexspline, Circular Spline
Reduction Ratio
 50:1, 80:1, 100:1, 120:1, 160:1
Backlash
 Less than 20 Arc Sec
Average Input Speed
 6500 r/min
Max Input Speed
 3500 r/min
Design Life
 15000 hours
Model
 20
Weight
 1.29kg
Warranty 1 Year

Applications

Precision Strain Wave Generator Sealed Harmonic Zero Backlash Reducer Gears Precision Strain Wave Generator Sealed Harmonic Zero Backlash Reducer Gears Precision Strain Wave Generator Sealed Harmonic Zero Backlash Reducer Gears
Industrial Robots Medical Devices Huamnoid Robots
Precision Strain Wave Generator Sealed Harmonic Zero Backlash Reducer Gears Precision Strain Wave Generator Sealed Harmonic Zero Backlash Reducer Gears Precision Strain Wave Generator Sealed Harmonic Zero Backlash Reducer Gears
Optical Machines Aerospaces Manufacturing Systems
Product tags

welding eccentric reducer

,

harmonic gear reducer

,

under crank shearing machine
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Precision Strain Wave Generator Sealed Harmonic Zero Backlash Reducer Gears

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Product Detail
Brand Name :
Giant Precision
Model Number :
LHT-20-XX-U-IV
Certification :
ISO9001
Place of Origin :
China
MOQ :
1 set
Price :
To Be Negotiated
Contact Supplier
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Precision Strain Wave Generator Sealed Harmonic Zero Backlash Reducer Gears
Precision Strain Wave Generator Sealed Harmonic Zero Backlash Reducer Gears
Precision Strain Wave Generator Sealed Harmonic Zero Backlash Reducer Gears
Precision Strain Wave Generator Sealed Harmonic Zero Backlash Reducer Gears

Suzhou Giant Precision Industry Co., Ltd.

Verified Supplier
2 Years
jiangsu, suzhou
Since 2018
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Exporter, Trading Company, Seller
Main Products :
Miniature Gear Units, Motor Direct Drive Gear Units, Sealed Gear Units
Total Annual :
3,000,000-5,000,000
Employee Number :
80~100
Certification Level :
Verified Supplier
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