TMCM-3351 – MEV Elektronik GmbH
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Closed-Loop Stepper Motor Controller [&] Driver 3x 2,8A/28V with USB/CAN/RS485/RS232

The TMCM-3351 is a three axes stepper motor controller /driver board for 2-phase bipolar stepper motors. Linear and S-shaped ramps and closed-loop operation with optional encoders are supported for each of the three axes. The TMCM-3351 offers a large number of general purpose digital and analog inputs and outputs. For communication a number of serial communication interfaces including RS485, CAN, USB and RS232 are available.

TMCM-3351 is available with the easy to use TMCL™ , or with the industry standard CANopen protocol.

Technical Data

Technical Data: TMCM-3312

Motor Type Stepper, 2-phase, bipolar
Control Type closed loop
Number of axes 3
Supply Voltage 11…28V
Max. phase current (RMS) 2,8A
Interfaces RS232, RS485, CAN, USB
S/D Driver Interface
Microstep Resolution 1…256
Motion Controller X
Acceleration Ramp sixPoint™ / S-shaped
ABN Encoder Interface 3x (5V, differential)
End- [&] Ref.-Switch IN 2x REFL/REFR (+24V)
General Purpose IN (digital) 8x (analog/digital)
General Purpose OUT (digital) 8x OC
General Purpose IN/OUT (digital):
General Purpose IN (analog) 4x
stallGuard2™ X
coolStep™ X
spreadCycle™ Chopper X
microPlyer™ (interpolation)
stealthChop™ (no noise) X
dcStep™ X
Order Code see below
Board Size 160x100mm
Firmware Order Option see below

Products / Order Codes

Order Code Firmware / Protocol
TMCM-3351-TMCL Trinamic Motion Control Language (TMCL)
TMCM-3351-CANopen CANopen



TMCM-3351 hardware manual (pdf)

TMCM-3351 TMCL firmware manual (pdf)

TMCM-3351 CANopen firmware manual (pdf)

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