Trinamic Modules - PDF Catalogues

TMCM-013-42 Single axis stepper driver 1.1A/24V (step/dir.), motor mountable (NEMA17)

Description
The TMCM-013-42 is a step/direction stepper motor driver for integration directly onto a 42mm/NEMA-17 motor as well as supporting 42mm/NEMA-17 linear actuators. The parameters of motor current and µStep resolution can be changed easily using the RS-485 interface with an ASCII protocol (e.g. with Hyperterminal). Also the firmware of the module can be updated via the serial interface and all settings are stored in an internal EEPROM so that no bus-system is required in the application. The module is fully protected and comes with a stand-alone reference search feature, using the integrated reference switch input or StallGuard tm.

The module can be used in Step-Direction mode, remote controlled via a RS485 interface, or even as an option in a pseudo DC motor mode.

The ability to adjust the micro step resolution results in either very high accuracy or high speed.

Specifications

Electrical data

• Up to 1.1A RMS coil current (1.5A peak)
• Supply voltage 7V to 30V DC

Supported motors

• Two-phase bipolar motors with 0.3A to 1A coil current

Interface

• Step / Direction input (5 - 24V signal) with up to 350kHz micro-step frequency
• Driver disable input
• RS485 host interface (optional use / use for parameterization)
• Local input for reference switches

Features

• Optically isolated inputs for Step, Direction and Disable
• Up to 256 times adjustable micro-step resolution
• Adjustable standby current
• Reference search and turn CW / CCW via RS485
• TRINAMIC driver technology: no heatsink required
• StallGuard tm for reference search
• Full protection / diagnostics

Software

• ASCII protocol controlled using simple terminal software

Order Options

• LA (special version for linear actuators)

Other

• RoHS compliant
• Size 42x42 [mm] standard type
• Size 42x50 [mm] -LA version