TMCM-3212

Stepper Motor Controller [&] Driver 3x 3A/48V with USB/CAN/RS485

TMCM-32xx is a family of premium 3-axes stepper motor controller/driver module for 2-phase bipolar stepper motors. It is highly integrated, offers a convenient handling and can be used in many decentralized applications.

The TMCM-3212 supports up to 3 bipolar stepper motors with up to 2.8A RMS coil current and supply voltages up to +48V DC nominal. There are separate motor and reference/end switch connectors as well as incremental encoder (a/b/n) connectors for each motor.

Communication can take place via RS485, CAN or USB interfaces. The module offers 4 general purpose inputs (analog or digital) and 4 general purpose outputs for various application possibilities. The TMCL™ firmware allows for both, standalone operation and direct mode.

With the most recent stepper control technologies as CoolStep™, StallGuard2™, and StealthChop™ TMCM-32xx-family is the leading edge of open loop stepper motor controllers.

TMCM-3212 is available with the easy to use TMCL™ , or with the industry standard CANopen protocol.

Technical Data

Technical Data: TMCM-3212

Motor Type	Stepper, 2-phase, bipolar
Control Type	open loop
Number of axes	3
Supply Voltage	17…53V
Max. phase current (RMS)	3A
Interfaces	RS485, CAN, USB
S/D Driver Interface	–
Microstep Resolution	1…256
Motion Controller	X
Acceleration Ramp	linear, sixPoint™
ABN Encoder Interface	3x (5V, differential)
sensOstep™ Encoder resolution	–
End- [&] Ref.-Switch IN	3x REFL/REFR/HOME (5V)
General Purpose IN (digital)	4x (analog/digital)
General Purpose OUT (digital)	4x OD
General Purpose IN/OUT (digital):	–
General Purpose IN (analog)	4x (analog/digital)
stallGuard2™	X
coolStep™	X
spreadCycle™ Chopper	X
microPlyer™ (interpolation)	–
stealthChop™ (no noise)	X
dcStep™	X
Order Code	see below
Board Size	215x100mm
Firmware Order Option	see below
Related Cable Loom	TMCM-G4-CABLE