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Robust Harmonic Wave Strain Gear Model 17 Cross Roller Output Bearing

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Suzhou Giant Precision Industry Co., Ltd.

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Robust Harmonic Wave Strain Gear Model 17 Cross Roller Output Bearing

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Brand Name :	Giant Precision
Model Number :	LSN-17-XX-U-II
Certification :	ISO9001
Price :	To Be Negotiated
Payment Terms :	T/T
Supply Ability :	20000 Sets per Month
Delivery Time :	3-4 Weeks

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Robust Harmonic Wave Strain Gear Model 17 Cross Roller Output Bearing

High Efficiency Harmonic Gears LSN - II Robust Cross Roller Output Bearing 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.

Key Features

Zero Backlash
Peak Torque at Start and Stop: 34Nm to 54Nm
CE Marking
Reduction ratios 50:1 to 120:1
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
14	50	5.4	0.55	18	1.8	6.9	0.7	35	3.6	8500	3500	≤20	0.39	10000
	80	7.8	0.8	23	2.4	11	1.1	47	4.8					15000
	100	7.8	0.8	28	2.9	11	1.1	54	5.5					15000
	120	7.8	0.8	28	2.9	11	1.1	54	5.5					15000

Drawing

	Key Attributes of LSN - II Model 17 Harmonic Reudcer
	Product	Model 17 Harmonic Drive Units
	Components	Wave Generator, Flexspline, Circular Spline
	Reduction Ratio	50:1, 80:1, 100:1, 120:1
	Backlash	Less than 20 Arc Sec
	Average Input Speed	3500 r/min
	Max Input Speed	7300 r/min
	Design Life	15000 hours
	Model	17
	Weight	0.52 kg
	Warranty	1 Year

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