Model Number: M0.5 - M12
Grade: SCM415, SCM440, S45C, SUS303, SUS304, 40Cr, 60Si2Mn
Hardness: 150-269HB
Type: Straight-toothed, Helical-toothed
Shanghai Metal Corporation is a leading rack and pinion manufacturer and supplier.
A rack is a strip-shaped component that matches a gear. It is equal to a section of the circumference of a gear with an infinitely large diameter. There are many teeth evenly distributed on one side, which mesh with gears and turn rotation into movement, or turn movement into rotation. A rack is a long strip with teeth on one side, and can be considered as a section of a gear with an infinitely large diameter.
A rack is a special gear with teeth distributed on a bar shaped body. Gears are also divided into straight-toothed racks and helical-toothed racks, which are paired with straight-toothed cylindrical gears and helical-toothed cylindrical gears respectively; The tooth profile of the rack is a straight line rather than an involute (or a plane for the tooth surface), which is equivalent to a cylindrical gear with an infinite pitch circle radius.
As supplier, we could recommend suitable rack and pinion module for you and provide all kinds of necessary technical support.
If you want to know more about our mechanical products or rack and pinion price, please feel free to contact us. We will reply you within 24 hours.
Technical Information of Rack and Pinion:
Chemical Composition |
|||||||||
Steel Grade |
C(%) |
Si(%) |
Mn(%) |
P(%) |
S(%) |
Cr(%) |
Ni(%) |
Cu(%) |
Mo(%) |
SCM415 |
0.13-0.18 |
0.15-0.35 |
0.6-0.9 |
0-0.03 |
0-0.03 |
0.9-1.2 |
0-0.25 |
0-0.3 |
0.15-0.25 |
SCM440 |
0.38-0.43 |
0.15-0.35 |
0.6-0.9 |
0-0.03 |
0-0.03 |
0.9-1.2 |
0-0.25 |
0-0.3 |
0.15-0.3 |
S45C |
0.42-0.48 |
0.15-0.35 |
0.6-0.9 |
0-0.03 |
0-0.035 |
0-0.2 |
0-0.25 |
0-0.3 |
- |
SUS303 |
0-0.15 |
0-1 |
0-2 |
0-0.2 |
0.15-0.3 |
17-19 |
8-10 |
0-0.6 |
- |
SUS304 |
0-0.08 |
0-1 |
0-2 |
0-0.045 |
0-0.03 |
18-20 |
8-10.5 |
- |
- |
45# |
0.42-0.5 |
0.17-0.37 |
0.5-0.8 |
0-0.035 |
0-0.035 |
0-0.25 |
0-0.3 |
0-0.25 |
- |
40Cr |
0.37-0.44 |
0.17-0.37 |
0.5-0.8 |
0-0.03 |
0-0.03 |
0.8-1.1 |
0-0.3 |
0-0.3 |
0-0.1 |
60Si2Mn |
0.56-0.64 |
1.5-2 |
0.7-1 |
0-0.025 |
0-0.02 |
0-0.35 |
0-0.35 |
0-0.25 |
- |
65Mn |
0.62-0.7 |
0.17-0.37 |
0.9-1.2 |
0-0.035 |
0-0.035 |
0-0.25 |
0-0.3 |
0-0.25 |
- |
Common Dimension and Detail |
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Model Number |
Pressure Angle(°) |
Module Number |
Teeth Number |
Pinion Diameter |
M0.5 |
20 |
0.5 |
12-120 |
5-8 |
M0.8 |
20 |
0.8 |
12-120 |
5-8 |
M1 |
20 |
1 |
12-120 |
6-10 |
M1.5 |
20 |
1.5 |
12-120 |
8-12 |
M2 |
20 |
2 |
12-120 |
10-16 |
M6 |
20 |
6 |
10-50 |
20-48 |
M8 |
20 |
8 |
10-50 |
28-60 |
M10 |
20 |
10 |
10-50 |
36-80 |
M12 |
20 |
12 |
10-50 |
44-100 |
M1.5Z |
20 |
1.5 |
12-60 |
6-12 |
M2Z |
20 |
2 |
12-60 |
10-16 |
M2.5Z |
20 |
2.5 |
12-60 |
12-25 |
M3Z |
20 |
3 |
12-60 |
15-40 |
Packaging of Rack and Pinion:
Shanghai Metal Products are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.
1) Shanghai Metal Standard
2) Customization