Maedler
25160311
Precision gear rack made of bright steel 900N/mm² module 2 500mm long with bores
Material: High-quality, specially treated bright steel with approx. 900 N/mm² tensile strength. Helical tooth system, right hand 19° 31' 42''. Milled teeth, tooth quality 8e27. For continuous linking. See also the matching left hand-toothed counterparts to simplify the mounting. Note: These right-handed racks are designed to be used in combination with our helical-toothed left-handed gears. 1) GTf /300 = total pitch error, i.e. the max. permissible deviation (per 300 mm) of the measured length of the rack compared to the theoretical length L300, with L300 = (m / cos ß) * p * z300). *Tangential force at tooth, calculated for z = 20. With a smaller number of teeth, the tangential force has to be reduced by 10%.
Article ID: 25160311
L1 [mm]: 500
Type: mit Bohrungen
L2 [mm]: 8,9
No. of Teeth: 75
b [mm]: 25
hk [mm]: 24
h0 [mm]: 22
f [mm]: 2
a [mm]: 62,50
l [mm]: 125
No. of Bores: 4
h [mm]: 8
d1 [mm]: 7
d2 [mm]: 11
t [mm]: 7
a1 [mm]: 31,7
l1 [mm]: 436,6
d3 [mm]: 5,7
GTf/300* [mm]: 0,044
Fu** [N]: 2100
Weight: 2,10
Type: mit Bohrungen
L2 [mm]: 8,9
No. of Teeth: 75
b [mm]: 25
hk [mm]: 24
h0 [mm]: 22
f [mm]: 2
a [mm]: 62,50
l [mm]: 125
No. of Bores: 4
h [mm]: 8
d1 [mm]: 7
d2 [mm]: 11
t [mm]: 7
a1 [mm]: 31,7
l1 [mm]: 436,6
d3 [mm]: 5,7
GTf/300* [mm]: 0,044
Fu** [N]: 2100
Weight: 2,10