Stepper Motor Controller & Driver, 2.1A/36V, RS485/SPI, board solderable
The TMCM-1290 is a single axis controller and driver module for 2-phase stepper motors. It comes either with TMCL or (in the future) with Modbus Firmware installed and communicates through RS485 or SPI. Both allow use of the TMC5240 motion controller and motor driver. StealthChop, SpreadCycle, StallGuard2, and CoolStep allow for dynamic current control and quiet, smooth, and effcient motor operation.
The PC based software development environment TMCL-IDE for the Trinamic Motion Control Language (TMCL™) can be downloaded free of charge from the ADI 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.
| Motor Type | Stepper, 2-phase, bipolar |
| Supply Voltage | 4,5…36 V |
| Max. phase current (RMS) | 2,1 A |
| Interfaces | RS485, SPI |
| S/D Driver Interface | – |
| Microstep Resolution | 1…256 |
| Motion Controller | X |
| Acceleration Ramp | EightPoint™ |
| ABN Encoder Interface | X |
| End- [&] Ref.-Switch IN | 2x (3,3 V) |
| General Purpose IN (digital) | – |
| General Purpose OUT (digital) | – |
| General Purpose IN/OUT (digital): | 3x (3,3 V) |
| General Purpose IN (analog) | 1x 0…3,3 V, 12bit |
| stallGuard2™ | X |
| coolStep™ | X |
| spreadCycle™ Chopper | X |
| microPlyer™ (interpolation) | – |
| stealthChop™ (no noise) | stealthChop2™ |
| dcStep™ | X |
| Board Size | 24 x 20,5 mm |
| Order Code | TMCM-1290 |
| Firmware Order Option | -TMCL |
| Related Cable Loom | – |
TMCM-1290 hardware manual (pdf)
TMCM-1290 TMCL firmware manual (pdf)
28mm/NEMA11 Bipolar Hybrid 1,8° Stepper (0,09-0,17 Nm)
42mm/NEMA17 Bipolar Hybrid 1,8° Stepper (0,2-0,83 Nm)
