High Accuracy Harmonic Gear Reduction Strain Wave Reducer 6500R/Min

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Suzhou Giant Precision Industry Co., Ltd.

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High Accuracy Harmonic Gear Reduction Strain Wave Reducer 6500R/Min

Name: High Accuracy Harmonic Gear Reduction Strain Wave Reducer 6500RMin
Brand: Giant Precision
Price: 1 USD

Quality High Accuracy Harmonic Gear Reduction Strain Wave Reducer 6500R/Min for sale

Brand Name : Giant Precision

Model Number : LSN-20-XX-U-II

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 Strain Wave Reducer Gears

Reduction Ratio : 50:1, 80:1, 100:1, 120:1, 160:1

Backlash : ≤20 Arc Sec

Rated Torque at 2000r/min Input : 25 Nm to 40 Nm

Peak Torque at Start and Stop : 56 to 92 Nm

Average Input Speed : 3500 r/min

Maximum Input Speed : 6500 r/min

Design Life : 15000 hours

Features : High Torque Capacity, High Precision and Low Backlash

Weight : 0.73 KG

Application : Robotics, Aircraft, Wood, Light Metal and Plastic Machine Tools

Warranty : 1 Year

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High Accuracy Gears LSN - II Series Model 20 Lightweight Strain Wave Reducer

LSN series are high torque housed component gear set combined with a precision cross roller output bearing & flange. It is a very compact, robust and easy to use gearhead solution. The LSN II series is available in 5 sizes with ratios 50:1 to 160:1. If your application does not require high torque, LSN series gearhead is a great alternative gearhead. There is also a lightweight version.

LSN series is the lightweight product line, designed to reduce the weight of the mechanical equipment itself and facilitate the lightweight construction of industrial robots. It enables higher speeds and increased payload capacity for industrial robots.

How it Works

The Flexspline is slightly smaller in diameter and has two fewer teeth than the Circular Spline. The elliptical shape of the Wave Generator causes the teeth of the Flexspline to engage the Circular Spline at two opposite regions across the major axis of the ellipse. For every 180 degree clockwise rotation of the Wave Generator the Flexspline teeth are advanced counterclockwise by one tooth in relation to the Circular Spline. Each complete clockwise rotation of the Wave Generator results in the Flexspline moving counter-clockwise by two teeth from its original position relative to the Circular Spline.

High Accuracy Harmonic Gear Reduction Strain Wave Reducer 6500R/Min

Key Features

Zero Backlash
Peak Torque at Start and Stop: 56Nm to 92Nm
Reduction ratios 50:1 to 160:1
30% average lower weight than Standard Series
High torsional stiffness
High efficiency
Compact and simple design
Robust cross roller output bearing
Output flange for direct mounting of load

Advantages

Lightweight structure is achieved through optimized design and the utilization of premium materials, resulting in a significant 30% reduction in product weight.

Cup-shaped standard barrel structure for the flexible wheel, combined with high rigidity full roller cross bearings.

Utilizing the self-developed CMP heat treatment process, the LS tooth profile design ensures precision grinding with 1um track accuracy.

Compact and concise structural design, with zero backlash, direct motor connection, and convenient installation.

Input and output coaxial.

Excellent positional accuracy and repeatability.

Specification Sheet

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	Permissible average input rotational speed	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		Grease	Grease	Backlash	Weight	Design life
		Nm	kgfm	Nm	kgfm	Nm	kgfm	Nm	kgfm	r/min	r/min	Arc Sec	kg	Hour
20	50	25	2.5	56	5.7	34	3.5	98	10	6500	3500	≤10	0.73	10000
	80	34	3.5	74	7.5	47	4.8	127	13					15000
	100	40	4.1	82	8.4	49	5	147	15					15000
	120	40	4.1	87	8.9	49	5	147	15					15000
	160	40	4.1	92	9.4	49	5	147	15					15000

Drawing

High Accuracy Harmonic Gear Reduction Strain Wave Reducer 6500R/Min

	Key Attributes of LSN - II Model 20 Harmonic Reudcer
	Product	Model 20 Harmonic Drive Units
	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	3500 r/min
	Max Input Speed	6500 r/min
	Design Life	15000 hours
	Model	20
	Weight	0.73 kg
	Warranty	1 Year

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