High-Pricision, High Rigidity, High Torque Pricision Planetary Gearbox Helical Gear Planetary Gearbox for 60 Servo Motor

• Application: Motor, Electric Cars, Machinery, Marine, Agricultural Machinery, Car
• Hardness: Hardened Tooth Surface
• Installation: Horizontal Type
• Layout: Coaxial
• Gear Shape: Helical Gear
• Step: Double-Step
• Model NO.: SR47A
• Type: Planetary Gear Reducer
• Transport Package: Carton
• Specification: 47mm
• Trademark: Shan high
• Origin: Cheng Du
• Production Capacity: 500000pieces/Year

Product Description

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			Double segment
Ratio:	i		16	20	25	35	40	50	70	100
Rated output torque	T2N	Nm	18	18	20	18	18	20	18	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	≤5
Standard backlash	P2	arcmin	≤7
Torsional rigidity		Nm/arcmin	7
Max. radial Force	F2rB Δ	N	42.5
Max. axial Force	F2aB Δ	N	990
Service Life		hr	30000 (Continuous operating: 15000)
Efficiency	ŋ	%	≥94%
Weight		kg	1
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.

 

3.Dimensions of the gearbox

SR47A	D1	D2	D3	D4	D5	D6		D7	D8	D9	D10		D11	D12	L1	L2	L3	L4	L5
	12	20	28	47	67	4-M3×0.5P		72	3	46	8-3.4		60	46.2	8	6	3	19.5	7
	L6	L7		L8	L9	L10	C1	C2		C3		C4	C5	C6	C7	C8	C9	C10	OD
	4	5		56	4	0.5	46	M5×0.8P		≤11		29.7	30	4.3	40	18.7	105	10	56×2
Dimenssions based on servo-motor by default, please fell free to contact us for custom made order