SAI5

Hardened racks - ground finish - straight

High-precision racks in C45 steel for precise, dynamic applications. SAI5 is ground to the DIN 5 precision class. Teeth are induction-hardened so your application does not lose precision with time. Sides are not heat-treated, in case you need to drill or machine them.

Product Image
Steel
C45
Heat Treatment
Induction hardening
Surface hardness
50 -55 HRC
Precision class
DIN 5
Teeth
Ground
Sides
Ground
Bottom
Ground

Straight teeth, pressure angle 20°

All racks are available with holes (H1 in the table below) or without holes (H0)

 

(1) Module / (2) Number of teeth / (3) H = Number of holes / (4) CPE = Cumulative Pitch Error on 300mm

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Reference
M(1)
L
Z(2)
A
B
B0
C
D
H(3)
B1
G1
G2
F
C0
E
G3
CPE(4)
2D 3D
M2-SAI5-1000-H1 2 1005.3 160 24 24 22 62.8 125.66 8 8 7 11 7 31.3 942.7 5.7 - PDF STEP
M2-SAI5-2000-H1 2 2010.62 320 24 24 22 62.8 125.66 16 8 7 11 7 31.3 1948 5.7 - PDF STEP
M3-SAI5-1000-H1 3 1017.9 108 29 29 26 63.6 127.23 8 9 10 15 9 34.4 949.1 7.7 - PDF STEP
M3-SAI5-2000-H1 3 2035.75 216 29 29 26 63.6 127.23 16 9 10 15 9 34.4 1967 7.7 - PDF STEP
M4-SAI5-1000-H1 4 1005.3 80 39 39 35 62.8 125.66 8 12 10 15 9 37.5 930.3 7.7 - PDF STEP
M4-SAI5-1500-H1 4 1507.9 120 39 39 35 62.8 125.66 12 12 10 15 9 37.5 1432.9 7.7 - PDF STEP
M4-SAI5-2000-H1 4 2010.62 160 39 39 35 62.8 125.66 16 12 10 15 9 37.5 1935.6 7.7 - PDF STEP
M5-SAI5-1000-H1 5 1005.3 64 49 39 34 62.8 125.66 8 12 14 20 13 30.1 945 11.7 - PDF STEP
M5-SAI5-1500-H1 5 1507.96 96 49 39 34 62.8 125.66 12 12 14 20 13 30.1 1447.7 11.7 - PDF STEP
M5-SAI5-2000-H1 5 2010.62 128 49 39 34 62.8 125.66 16 12 14 20 13 30.1 1950.4 11.7 - PDF STEP
M5-SAI5-500-H1 5 502.6 32 49 39 34 62.8 125.66 4 12 14 20 13 30.1 442.4 11.7 - PDF STEP
M6-SAI5-1000-H1 6 1017.88 54 59 49 43 63.6 127.23 8 16 18 26 17 31.4 955 15.7 - PDF STEP
M6-SAI5-1500-H1 6 1526.81 81 59 49 43 63.6 127.23 12 16 18 26 17 31.4 1464 15.7 - PDF STEP
M6-SAI5-2000-H1 6 2035.75 108 59 49 43 63.6 127.23 16 16 18 26 17 31.4 1973 15.7 - PDF STEP
M6-SAI5-500-H1 6 508.9 27 59 49 43 63.6 127.23 4 16 18 26 17 31.4 446.1 15.7 - PDF STEP
M8-SAI5-1000-H1 8 1005.3 40 79 79 71 62.8 125.66 8 25 22 33 21 26.6 952 19.7 - PDF STEP
M8-SAI5-2000-H1 8 2010.61 80 79 79 71 62.8 125.66 16 25 22 33 21 26.6 1957.3 19.7 - PDF STEP
M8-SAI5-500-H1 8 502.65 20 79 79 71 62.8 125.66 4 25 22 33 21 26.6 449.45 19.7 - PDF STEP