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OEM Miniature Strain Wave Gear Box Zero Backlash Harmonic Drive Gearbox

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OEM Miniature Strain Wave Gear Box Zero Backlash Harmonic Drive Gearbox

Name: OEM Miniature Strain Wave Gear Box Zero Backlash Harmonic Drive Gearbox
Brand: Giant Precision
Price: 1 USD

Quality OEM Miniature Strain Wave Gear Box Zero Backlash Harmonic Drive Gearbox for sale

Brand Name : Giant Precision

Model Number : Model 8, Model 11

Certification : ISO9001

Place of Origin : Jiangsu, 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 : Miniature Harmonic Drive

Material : Steel, Aluminum, Polyurethane, Bearings and Seals, Lubricants

Reduction Ratio : 50, 80, 100

Backlash : ≤30 Arc Sec

Average Input Speed : 3500 r/min

Design Life : 10000 hours

Model : 8, 11

Weight : 0.06 to 0.27 kg

Warranty : 1 Year

Color : Sliver

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High Load Capacity Miniature Harmonic Drive

Product Description

The model 8 and model 11 harmonic drive gear units of LS and LH series are known as the mini-shaped strain wave reducer.
LS And LH series miniature strain wave reducers provide high positioning accuracy in a very compact package.
These harmonic drives are well suited for semiconductor and robotics applications, especially end of arm axes for small industrial and collaborative robots, industrial machinery where weight is a critical factor.

Key Features

• Compact and lightweight

• High positioning accuracy

• High torque capacity
• High radial, axial, and moment load capacity

• Three reduction ratios available: 50:1 to 100:1

Rated Parameters Table of LS Series

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
		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
8	50	1.8	0.18	3.3	0.34	2.3	0.23	6.6	0.67	8500	3500	≤40	0.08	10000
8	100	2.4	0.24	4.8	0.49	3.3	0.34	9	0.92	8500	3500	≤40	0.08	10000
11	50	3.5	0.36	8.3	0.85	5.5	0.56	17	1.73	8500	3500	≤30	0.25	10000
11	80	4.5	0.46	9.9	1.01	8	0.82	22.5	2.3	8500	3500	≤30	0.17	10000

Rated Parameters Table of LH Series

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
		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
8	50	1.8	0.18	3.3	0.34	2.3	0.23	6.6	0.67	8500	3500	≤40	0.06	10000
8	100	2.4	0.24	4.8	0.49	3.3	0.34	9	0.92	8500	3500	≤40	0.06	10000
11	50	3.5	0.36	8.3	0.85	5.5	0.56	17	1.73	8500	3500	≤30	0.27	10000
	80	4.5	0.46	9.9	1.01	8	0.82	22.5	2.3					10000
	100	5	0.51	11	1.12	8.9	0.91	25	2.55					10000

Detailed Images

Key Attributes of LS and LH Series Miniature Harmonic Drive
Product	Mini Strain Wave Reducer
Material	Steel, Aluminum, Polyurethane, Bearings and Seals, Lubricants
Reduction Ratio	50, 80, 100
Backlash	Less than 30 Arc Sec
Average Input Speed	3500 r/min
Max Input Speed	8500 r/min
Design Life	10000 hours
Model	8, 11
Weight	0.06 to 0.27 kg
Warranty	1 year

Application

Harmonic drives, or harmonic gear drives, are specialized gear mechanisms that are known for their precision and compact design. They find application in a variety of fields due to their unique properties.

Robotics	Harmonic drives are extensively used in robotics for their high torque-to-weight ratio and precision. They help in achieving fine control and positioning in robotic arms and legs.
Aerospace	In aerospace engineering, these drives are used in satellite and spacecraft systems due to their reliability and compactness. They are essential in mechanisms that require high precision and minimal backlash, such as satellite antennas and landing gear.
Medical Devices	Harmonic drives are utilized in various medical devices, including surgical robots and diagnostic equipment. Their precision and smooth motion are critical for delicate operations and accurate diagnostics.
Industrial Automation	They are employed in industrial automation systems for tasks like material handling, assembly, and machine tools. Their ability to handle high loads while maintaining precision makes them suitable for these applications.
Optical Systems	Harmonic drives are used in optical systems, such as high-precision telescopes and cameras, where accurate positioning and minimal mechanical play are crucial.
Automotive	In automotive applications, harmonic drives can be found in systems that require compact and efficient motion control, such as in certain types of steering mechanisms or advanced driver-assistance systems (ADAS).

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