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40Cr Steel Spur Gears Racks And Pinions For Automatic Door
40Cr Steel Spur Gears Racks And Pinions For Automatic Door
Specifications
Brand Name :
YIZGEAR
Model Number :
RG22081002
Place of Origin :
CHINA
MOQ :
50 Pcs
Price :
$20/ Piece
Payment Terms :
L/C, T/T, D/P, Western Union
Supply Ability :
2000 Sets/Month
Delivery Time :
45 Days
Packaging Details :
Plywood Crate
Material :
40Cr
Color :
Black
Length :
1550mm
Width :
25mm
Module :
0.5-10 Module
Pressure angle :
20°
Description

Custom 40Cr Steel Spur Rack Gears And Pinions For Automotic Door Applications

1) Description of Rack Gear and Pinion

Rack and pinion is a type of linear actuator that comprises a circular gear /pinion engaging a linear

gear (the rack), which operate to translate rotational motion into linear motion. Driving the pinion into

rotation causes the rack to be driven linearly. Driving the rack linearly will cause the pinion to be

driven into a rotation. A rack and pinion drive can use both straight and helical gears.

2) Features of Rack Gear and Pinion

The rack carries the full load of the actuator directly and so the driving pinion is usually small,

so that the gear ratio reduces the torque required. This force, thus torque, may still be substantial

and so it is common for there to be a reduction gear immediately before this by either a gear or

worm gear reduction. Rack gears have a higher ratio, thus require a greater driving torque, than screw actuators.

Products Rack Gears And Pinions
Custom Made √
Gear Profile Type Rack Gears
Gear Teeth manufacturing Gear Milling
Gear Teeth Grinding If needed
Module (M) Custom
Number of Teeth (Z)
Pressure Angle (α) 20°
Helix Angle (β) Custom
Teeth Accuracy Grade ISO 8-9 Grade
Heat Treatment Induction Hardening
Surface Hardness 200-230HB/ 40-45 HRC

STEEL CODE GRADES COMPARISON
CHINA/GB ISO ГΟСТ ASTM JIS DIN
45 C45E4 45 1045 S45C CK45
40Cr 41Cr4 40X 5140 SCr440 41Cr4
20CrMo 18CrMo4 20ХМ 4118 SCM22 25CrMo4
42CrMo 42CrMo4 38XM 4140 SCM440 42CrMo4
20CrMnTi 　 18XГT 　 SMK22 　
20Cr2Ni4 　 20X2H4A 　 　 　
20CrNiMo 20CrNiMo2 20XHM 8720 SNCM220 21NiCrMo2
40CrNiMoA 　 40XH2MA/
40XHMA		 4340 SNCM439 40NiCrMo6/
36NiCrMo4
20CrNi2Mo 20NiCrMo7 20XH2MA 4320 SNCM420 　

40Cr Steel Spur Gears Racks And Pinions For Automatic Door

Product tags

metal clutch frame hardware

,

heavy duty door bolt lock

,

bolt lock manufacturing
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40Cr Steel Spur Gears Racks And Pinions For Automatic Door

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Product Detail
Brand Name :
YIZGEAR
Model Number :
RG22081002
Place of Origin :
CHINA
MOQ :
50 Pcs
Price :
$20/ Piece
Payment Terms :
L/C, T/T, D/P, Western Union
Contact Supplier
40Cr Steel Spur Gears Racks And Pinions For Automatic Door

Henan Yizhi Machinery Co., Ltd

Verified Supplier
3 Years
zhengzhou
Since 2016
Business Type :
Manufacturer, Exporter
Main Products :
Transmission Gears, Spiral Bevel Gears, Herringbone Gears
Total Annual :
1.0 Million-1.5 Millon
Employee Number :
50~200
Certification Level :
Verified Supplier
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