Highprecision High Rigidity High Torque Precision Planetary Reducer Planetary Gearbox Gear Reducer

• Customization: Available
• Application: Motor, Electric Cars, Machinery, Marine, Agricultural Machinery, Car
• Hardness: Hardened Tooth Surface
• Model NO.: SH42
• Installation: Horizontal Type
• Layout: Coaxial
• Gear Shape: Helical Gear
• Step: Single-Step
• Type: Planetary Gear Reducer
• Transport Package: Carton
• Specification: 42mm
• Trademark: Shan high
• Origin: Cheng Du
• Production Capacity: 500000pieces/Year

Product Description

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Product Description

1.Features:

• We provide customers with high-pricision, high rigidity, high torque pricision planetary gearbox.
  

Product Parameters

2.Performance parameters of gearbox:

Segment number			Single segment
Ratio:	i		4	5	6	7	8	9	10
Rated output torque	T2N	Nm	18	20	18	18	16	13	13
Emergency stop torque	T2NOT √	Nm	Triple rated output torque (3×T2N)
Rated input speed	N1N	rpm	5000
Max. input speed	N1B	rpm	10000
Ultraprecise backlash	P0	arcmin	_
Precise backlash	P1	arcmin	≤3
Standard backlash	P2	arcmin	≤5
Torsional rigidity		Nm/arcmin	3
Max. radial Force	F2rBΔ	N	780
Max. axial Force	F2aBΔ	N	390
Service Life		hr	20000 (Continuous operating: 10000)
Efficiency	ŋ	%	≥97%
Weight		kg	0.6
Operating Temperature		ºC	-10ºC~+90ºC
Lubrication			Synthetic lubricating grease
Protection Class			IP64
Mounting Position			Any direction
Nosie Level N1=3000rpm, Non-loaded		db(A)	≤56
Rotary inertia	J1	kg.cm^2	0.03
√ Maximum output torque T2B=60%×T2NOT Δ Loaded at the center position of the output shaft  , when Output speed is 100rpm.

 

 

Installation Instructions

3.Dimensions of the gearbox

SH042	D1	D2	D3	D4	D5	D6	D7	L1	L2	L3	L4	L5	L6
	50	3.4	13	35	17.5	M4×0.7P	57	42	26	5.5	1	16	2
	L7	L8	L9	C1	C2	C3	C4	C5	C6	C7	C8	C9	B1	H1
	4	3.2	10	46	M4×0.7P	≤14	30.2	30	6	42	100	11.2	5	15
Dimenssions based on servo-motor by default, please fell free to contact us for custom made order.