Miscellany

Rack and Pinion

    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

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

 


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