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Stepper Motor Driver, 1.0A/24V, S&D/UART

TMCM-1070 is an easy to use stepper motor driver module. The module is controlled via a step and direction interface. One configuration pin selects the current control mode between stealthChop™ for absolute silent motor control and SpreadCycle™ for high speed. A TTL UART interface allows for more advanced configuration and permanent parameter storage via TMCL™-IDE.

Technical Data

Technical Data:

Motor Type Stepper, 2-phase, bipolar
Motor mountable 42 x 42mm / NEMA 17
Supply Voltage 9…28V
Max. phase current (RMS) 1,0A
Interfaces Step/Dir, UART
S/D Driver Interface opto isolated
Microstep Resolution 1…256
Motion Controller
Acceleration Ramp
ABN Encoder Interface
sensOstep™ Encoder resolution
End- [&] Ref.-Switch IN
General Purpose IN (digital)
General Purpose OUT (digital)
General Purpose IN/OUT (digital):
General Purpose IN (analog)
stallGuard2™ X
coolStep™ X
spreadCycle™ Chopper X
microPlyer™ (interpolation) X
stealthChop™ (no noise) X
Board Size 42 x 42mm
Order Code TMCM-1070
Firmware Order Option
Related Cable Loom TMCM-1070-CABLE


Order Code Description
TMCM-1070-CABLE Cable loom for TMCM-1070:
1x cable for motor connector with 4-pin JST PH female connector
1x cable for I/O connector with 9-in JST PH female connector
TMCM-KAMINO-CLIP Self adhesive top hat rail mounting clip for TMCM-1070 base module
TMCM-KAMINO-AP23 Aluminum adapter plate kit for mounting of TMCM-1070 base module to
NEMA23 size motors
TMCM-KAMINO-AP24 Aluminum adapter plate kit for mounting of TMCM-1070 base module to
NEMA24 size motors


TMCM-1070 hardware manual (pdf)

TMCM-1070 firmware manual (pdf)

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