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BRECO® LINEAR AT20

Breco® Timing Belts AT20-M
Polyurethane, steel reinforced, extruded open length
High Power AT Profile in metric pitch with trapezoidal toothform

Available types for AT 20-M

zmin = 18
dmin = 120

zmin = 18
dmin = 180

Preferred belt width* b [mm]

Pulley width [mm]

*Intermediate widths upon request
Standard roll lengths 50 & 100 metres
Intermediate lengths upon request

32 

40

50 

60

75 

85

100 

110 

150

160

Tension member loadings
allowable tensile load by belt width

Belt width

b [mm]

32

50

75 100 150

Tension member loadings

Fadm [N]

7200 11200 16800

22400

32000

Specific spring rate Cspec [N]   1.80.106 2.80.106 4.20.106 5.60.106 8.00.106

Belt weight

[kg/m]

0.307 0.480 0.720

0.960

1.420

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