User Manual

TMCM-1276 Hardware Manual • Hardware Version V1.10 | Document Revision V1.00 • 2018-JUN-25

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3 Mechanical and Electrical Interfacing

3.1 TMCM-1276 Dimensions

The dimensions of the TMCM-1276 are approx. 60mm x 60mm x 13mm. There are four mounting holes for

M3 screws for mounting the TMCM-1276. These mounting holes are located in the bottom / base plate and

accessible after removing the top cover (see 6, right ﬁgure, mounting holes marked red). Two of them at

opposite positions can be used for mounting the module to the backside of our NEMA23 stepper motors

(screw/thread length depends on motor size). The other two can be used for mounting the module to the

backside of our NEMA24 stepper motors (screw/thread length depends on motor size).

Figure 6:

TMCM-1276 top view mechanical dimensions (left) and position of mounting holes (marked red / right).

All dimensions in mm

Order Code Dimension in mm Weight in g

TMCM-1276 60mm x 60mm x 13mm ≈ 68

Table 3: TMCM-1276 dimensions and weight

3.2 Mounting Considerations

TMCM-1276 is designed to be mountable on the back of our NEMA23 and NEMA24 motors. Alternatively, it

can be mounted standalone.

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