The TMCM-078 is a single axis step / direction stepper 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 (no PC necessary for set-up). 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.
Specifications
Electrical data
up to 7A RMS coil current (9.8A peak)
supply voltage 15V to 75V DC
Supported motors
two-phase bipolar motors with 0.7A to 7A RMS coil current
Interface
Differential Step / Direction input
Driver disable input
RS-485 host interface (optional use)
Input for reference switches
General purpose input/output
Features
optically isolated inputs for Step, Direction & Disable
up to 256 microstep resolution (adjustable)
adjustable standby current
stallGuard™ for reference search
full protection / diagnostics
Other
pluggable screw terminal connectors for all signals with high density JST alternative
robust aluminum housing
RoHS compliant
Size: 145 x 96 x 33 [mm]
The TMCM-078 is a single axis step / direction stepper 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 (no PC necessary for set-up). 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.
Specifications
Electrical data
- up to 7A RMS coil current (9.8A peak)
- supply voltage 15V to 75V DC
Supported motors
- two-phase bipolar motors with 0.7A to 7A RMS coil current
Interface
- Differential Step / Direction input
- Driver disable input
- RS-485 host interface (optional use)
- Input for reference switches
- General purpose input/output
Features
- optically isolated inputs for Step, Direction & Disable
- up to 256 microstep resolution (adjustable)
- adjustable standby current
- stallGuard™ for reference search
- full protection / diagnostics
Other
- pluggable screw terminal connectors for all signals with high density JST alternative
- robust aluminum housing
- RoHS compliant
- Size: 145 x 96 x 33 [mm]
