Trinamic Modules - PDF Catalogues

IDX 7505 Single axis stepper driver 5A/75V (step/dir)

Description
The IDX 7505 is a small and rugged stepper motor driver step/direction system with a supply voltage of up to 75V and up to 5A RMS motor coil current. Like the motor current, the parameters of the IDX 7505 and µStep resolution can be changed easily using the RS-485 interface with an ASCII protocol (e.g. with Hyperterminal).
In addition 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™.
The motor, switches and power supply are easily connected by screw terminal and as the housing is based on a thick aluminium plate it also acts as a heatsink.

Specifications

Electrical data

• Up to 5A RMS coil current (7A peak)
• Supply voltage 12V to 75V DC

Supported motors

• Two-phase bipolar motors with 0.7A to 5A coil current

Interface

• Step / Direction input (5 - 24V signal) with up to 350kHz micro-step frequency
• Driver disable input
• RS-485 host interface (optional use / use for parameterisation)
• Local input for reference switches

Features

• Optically isolated inputs for Step,
• Direction and Disable
• Resolution up to 256 times adjustable micro-step
• Adjustable standby current
• Reference search and turn CW / CCW via RS-485
• StallGuard™ for reference search
• Full protection and diagnostics

Software

• ASCII protocol controlled using simple terminal software

Other

• Pluggable screw terminal connectors for all signals
• RoHS compliant
• Robust housing
• Size: 65 x 64 x 24 mm
  

 

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