MOD U L E S F O R S T E P P E R MO T OR S
M O D ULES
TMCM-
3 01
3-Axis
C o n t r o l le r
for SPI Drivers
10 m m
M A IN CH A R AC T ER IS T IC S
INFO
The TMCM-301 is a triple axis stepper motor controller module
for external power drivers with SPI interface. With its very
small size it is dedicated to embedded applications. The board
can be connected to a baseboard or customized electronics
with a pin connector. The TMCM-301 comes with the PC based
software development environment TMCL-IDE for the Trinamic
Motion Control Language (TMCL). Using predefined TMCL high
level commands like „move to position“ or „constant rotation“
rapid and fast development of motion control applications is
guaranteed. The TMCM-301 can be controlled via its serial UART
interface (e.g. using a RS-232 or RS-485 level shifter) or via CAN.
A user TMCL program can be stored in the on board EEPROM
for stand-alone operation. The firmware of the module can be
updated via the serial interface. Communication traffic is kept
very low since all time critical operations, e.g. ramp calculation,
are performed on board.
ELECTRICAL
DATA
SUPPORTED
MOTORS/
DRIVERS
INTERFACE
• 5V DC logic supply voltage
• two-phase bipolar motors using external
SPI drivers (e.g. TMCM-035 or TMC249)
• UART (RS-232, RS-485)
or CAN 2.0b host interface
• inputs for reference and stop switches
• general purpose analog and digital I/Os
• up to 64 times microstepping
• memory for 2048 TMCL commands
• automatic ramp generation in hardware
• on the fly alteration of motion parameters
(e.g. position, velocity, acceleration)
• supports stallGuard™ option
for sensor-less motor stall detection
• full step frequencies up to 20kHz
• dynamic current control
• can be adapted to any SPI driver type
• stand-alone operation using TMCL
or remote controlled operation
• PC-based application development
software TMCL-IDE included
FEATURES
SOFTWARE
TMCM-301
16
I/Os
e.g. TMCM035
Driver
SPI
SPI
Step
Motor
OTHER
• 68 pin connector carries all signals
• RoHS compliant
• size: 80 x 50 mm²
CAN
RS-232
or
RS-485
Motion
Controller
with TMC428
programmable
e.g. TMCM035
Driver
SPI
Step
Motor
UART
TMCL
Memory
6
e.g. TMCM035
Driver
Step
Motor
5V DC
REF-Switches
ORDER CODE
D ESC RIP TIO N
TMCM-301 (-option)
Related products:
OPTIONS
3-axis controller module with SPI out
BB-301, BB-301S, TMCM-EVAL
H
V
Horizontal pin connector (standard)
Vertical pin connector (on request)
www.trinamic.com
– for detailed information and datasheets
35
TRINAMIC [ TRINAMIC MOTION CONTROL GMBH & CO. KG. ]
