TMCM-078 TRINAMIC [TRINAMIC Motion Control GmbH & Co. KG.], TMCM-078 Datasheet

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TMCM-078

Manufacturer Part Number

TMCM-078

Description

1-Axis Step/Direction Driver 7A/75V

Manufacturer

TRINAMIC [TRINAMIC Motion Control GmbH & Co. KG.]

Datasheet

1.TMCM-078.pdf (1 pages)

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10 mm

I N F O

15..75V DC

MODULES F O R S T E P P E R M O T O R S

The TMCM-078 is a high power single axis step / direction step-

per motor driver. The TMCM-078 can be operated with supply

voltages of up to 75V and up to 7A RMS (9.8A peak) motor coil

currents. All major parameters can be set via DIP switches.

Up to 256 micro-steps are supported for either high accuracy

or high speed. The system features sensorless stall detection

(stallGuard™). The module is fully protected and comes with a

stand-alone reference search feature. The housing is based on

an aluminium plate which is used as a heatsink.

All inputs and outputs are accessible either via screw connec-

tors or by high density (2 mm) JST connectors.

www.trinamic.com – for detailed information and datasheets

Step/Dir

O RD E R C O D E

TMCM-078

Related products:

TMCM-078

5V Power Supply

Opto

isolation

RS-485

Controller

programmable

Motion

Driver

TMC249

D E S C R IP T I O N

1-axis step / direction driver module 75V, 7A

USB-2-485

MOSFET

Driver

Stage

Motor

Step

E LE CT RI CA L

S UP PO RT ED

I NT ER FA CE

FE AT UR ES

M OT OR S

OT HE R

DA TA

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T MCM -

1 -A x is

S te p / Di re c ti on Dr iv e r

7 A / 7 5 V

M A IN CH A R AC T ER IS T IC S

up to 7A RMS coil current (9.8A peak)

supply voltage 15V to 75V DC

two-phase bipolar stepper motor

with 0.7A to 7A RMS coil current

differential Step / Direction input

driver disable input

input for reference switches

general purpose input / output

optically isolated inputs

for Step, Direction and Disable

up to 256 micro-step resolution (adjustable)

adjustable standby current

stallGuard™ for reference search

full protection / diagnostics

RS485 host interface for optional use

pluggable screw terminal connectors for all

signals with high density JST alternative

robust aluminum housing

RoHS compliant

size: 145 x 96 x 33 mm

0 7 8

M OD U LES

27

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