TMCM-1141 Hardware Manual (Rev. 1.06 / 2015-JAN-09)
6
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3
Mechanical and Electrical Interfacing
3.1
Dimensions and Mounting Holes
The dimensions of the controller/driver board are approx. 37
mm x 37
mm x 11.5
mm in order to fit on the back of
a 42
mm stepper motor. Maximum component height (height above PCB level) without mating connectors is around
8mm above PCB level and 2
mm below PCB level. There are two mounting holes for M3 screws for mounting to a
NEMA17 stepper motor.
34
2xM3
37
34
37
3
3
Figure 3.1 Dimensions of TMCM-1141 and position of mounting holes