Stepper Motor Controller & Driver, 0.7A/24V, RS485/S&D, 28x28mm
The TMCM-1021 is an intelligent stepper motor controller/driver module featuring the new outstanding CoolStep™ technology for sensorless load dependent current control. This allows energy efficient motor operation. With the advanced stallGuard2™ feature the load of the motor can be detected with high resolution. The module is designed to be mounted directly on a 28mm flange QMot stepper motor. It converts the motor into a compact mechatronic device with serial bus oriented or standalone control.
The PC based software development environment TMCL-IDE for the Trinamic Motion Control Language (TMCL™) can be downloaded free of charge from the TRINAMIC website. Predefined high level TMCL commands guarantee a rapid development of motion control applications. Communication traffic is kept very low since all time critical operations, e.g. ramp calculation are performed onboard.
Technical Data:
| Motor Type | Stepper, 2-phase, bipolar |
| Motor mountable | 28 x 28mm / NEMA 11 |
| Supply Voltage | 9…28V |
| Max. phase current (RMS) | 0,7A |
| Interfaces | RS485 |
| S/D Driver Interface | (GP IN) |
| Microstep Resolution | 1…256 |
| Motion Controller | X |
| Acceleration Ramp | linear |
| ABN Encoder Interface | X |
| sensOstep™ Encoder resolution | 1024 |
| End- [&] Ref.-Switch IN | 3x 24V) |
| General Purpose IN (digital) | 2x 5/24V |
| General Purpose OUT (digital) | – |
| General Purpose IN/OUT (digital): | 2x OD, 100mA |
| General Purpose IN (analog) | 1x 0…6,6V, 12bit |
| stallGuard2™ | X |
| coolStep™ | X |
| spreadCycle™ Chopper | X |
| microPlyer™ (interpolation) | 16 to 256 |
| stealthChop™ (no noise) | – |
| dcStep™ | – |
| Board Size | 28 x 28mm |
| Order Code | TMCM-1021 |
| Firmware Order Option | – |
| Related Cable Loom | TMCM-1021-CABLE |
Downloads:
TMCM-1021 hardware manual (pdf)
TMCM-1021 TMCL firmware manual (pdf)
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