TMCM-1270 – MEV Elektronik GmbH
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Stepper Motor Controller [&] Driver 1.0A/24V with CAN, stealthChop™

TMCM-1270 is an easy to use smart stepper motor driver module. The module is controlled via a CAN bus interface and comes with two Firmware options – TMCL and CANopen. TMCM-1270 features StealthChop™ for absolute silent motor control, SpreadCycle™ for high speed stepper motor commutation, a fully integrated hardware motion controller with SixPoint™ motion ramps, as well as StallGuard2™ and CoolStep™.

The PC based software development environment TMCL-IDE for the Trinamic Motion Control Language (TMCL™) can be downloaded free of charge from the TRINAMIC website. Predefined high level TMCL commands guarantee a rapid development of motion control applications. Communication traffic is kept very low since all time critical operations, e.g. ramp calculation are performed onboard.

Technical Data

Technical Data:

Motor Type Stepper, 2-phase, bipolar
Motor mountable 42 x 42mm / NEMA 17
Supply Voltage 6…28V
Max. phase current (RMS) 1,0A
Interfaces CAN
S/D Driver Interface
Microstep Resolution 1…256
Motion Controller X
Acceleration Ramp linear, sixPoint™
ABN Encoder Interface optional
sensOstep™ Encoder resolution
End- [&] Ref.-Switch IN (3x 24V)
General Purpose IN (digital)
General Purpose OUT (digital)
General Purpose IN/OUT (digital):
General Purpose IN (analog) optional
stallGuard2™ X
coolStep™ X
spreadCycle™ Chopper X
microPlyer™ (interpolation) X
stealthChop™ (no noise) X
dcStep™ X
Size 42 x 42 mm
Order Code TMCM-1270
Firmware Order Option – TMCL
Related Cable Loom TMCM-1270-CABLE


TMCM-1270 hardware manual (pdf)

TMCM-1270 TMCL firmware manual (pdf)

TMCM-1270 CANopen firmware manual (pdf)

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