High-Pricision, High Rigidity, High Torque Pricision Planetary Gearbox Helical Gear Planetary Gearbox for 42 Servo Mtor

• Application: Motor, Electric Cars, Machinery, Marine, Agricultural Machinery, Car
• Hardness: Hardened Tooth Surface
• Installation: Horizontal Type
• Layout: Coaxial
• Gear Shape: Cylindrical Gear
• Step: Double-Step
• Model NO.: SH42A
• Type: Planetary Gear Reducer
• Transport Package: Carton
• Specification: 42mm
• 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

30

35

40

45

50

60

70

80

90

100

Rated output torque

T2N

Nm

19

18

20

19

18

16

13

20

19

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

≤5

Standard backlash

P2

arcmin

≤7

Torsional rigidity

Nm/arcmin

3

Max. radial Force

F2rB Δ

N

780

Max. axial Force

F2aB Δ

N

390

Service Life

hr

20000 (Continuous operating: 10000)

Efficiency

ŋ

%

≥94%

Weight

kg

0.8

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

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

SH042A	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	34	30	6	42	131	11.2	5	15
Dimenssions based on servo-motor by default, please fell free to contact us for custom made order