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Measuring wheels
Type
Knurl aluminium
Rubber
Knurl plastic
Ordering code
90.9101
90.9102
90.9103
90.9111
90.9113
90.9131
90.9133
Circunference (mm)
200
1 foot 304,8mm
500
200
500
200
500
Diameter ØD
63,66 mm
97,02 mm
159,15 mm
63,66 mm
159,15 mm
63,66 mm
159,15 mm
Shaft Ød
6 mm
10 mm
10 mm
6 mm
10 mm
6 mm
10 mm
Width B
12 mm
12 mm
25 mm
12 mm
25 mm
12 mm
25 mm
M (DIN916)
M4 x 6
M4 x 6
M5 x 6
M4 x 6
M5 x 6
M4 x 6
M5 x 6

Rack and pinion systems
This system consists of a straight modular toothed cogwheel and a special rack with a modified pass to achieve an exact development of 50 mm per turn of the cogwheel, which is not possible with conventional racks.
If the pinion is fixed directly on the shaft of the encoder, you should use a flexible support angle, so as not to overload the ball bearings excessively.


Pinion
Ordering code:
90.9307
Material:
Treaty Steel
Module:
m = DP32 (0,79375)
Tooth:
Z = 20

Rack
Ordering code:
90.9306
Material:
Steel
Module:
m=0,79577
Pitch:
p=2,5 mm
Possibility to connect several stretches.
CIRCUNFERENCE 1 turn = 50 mm
Other possibilities available to order.