User Manual

TMCM-1270 Hardware Manual • Hardware Version V1.00 | Document Revision V1.20 • 2017-SEP-27

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3 Mechanical and Electrical Interfacing

3.1 TMCM-1270 Dimensions

The dimensions of the TMCM-1270 are approx. 42mm x 42mm x 12mm. There are two mounting holes for

M3 screws for mounting the TMCM-1270 on the back bell of a NEMA17 / 42mm ﬂange size stepper motor

(screw/thread length depends on motor size).

Figure 6: TMCM-1270 top view mechanical dimensions

3.2 TMCM-1270 Dimensions and Weight

When mounted to a NEMA17 stepper motor the overall size is housing height plus motor body size.

Order Code L in mm Weight in g

TMCM-1270 12 ±0,2 ≈ 32

Table 3: Length and weight

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