User Manual

PD57/60/86-x-1260 Hardware Manual • Hardware Version V1.10 | Document Revision V1.20 • 2019-03-22

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3 Mechanical and Electrical Interfacing

3.1 PD57-1-1260 and PD57-2-1260 Dimensions

The PD57-1-1260 and PD57-2-1260 include one NEMA23 / 57mm stepper motors with 2.8A RMS rated coil

current with the same TMCM-1260 controller / driver electronics mounted on its backside and integrated

sensOstep

™

encoder. The PD57-1-1260 uses the QSH5718-41-28-055 stepper motor with 0.55Nm holding

torque and the PD57-2-1260 uses the QSH5718-51-28-101 stepper motor with 1.01Nm holding torque.

Please see also stepper motor manuals and TMCM-1260 hardware and ﬁrmware manuals for more details.

NOTICE

Note:

In order to make proper use of the integrated sensOstep

™

encoder (the

sensor IC is placed on the bottom of the pcb) the TMCM-1260 electronics should

not be removed/moved relative to the motor. In case the integrated encoder

feature is not used, the electronics may be moved or even removed from the

motor and placed somewhere else according to application requirements.

Length

56.4±138.1±0.03

1.6±0.3

24±1

20±0.5

R 0.5

6.35 -0.012

38.1±0.03

47.14±0.2

4-ø4.6

56.4±1

6.35 -0.013

47.14±0.2

Length of the stepper motor “body” itsself is 41mm for the PD57-1-1260 and 51mm for the PD57-2-1260.

Terms of delivery and rights to technical change reserved.

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