Closed Loop Stepper Motor Controller & Driver, 2.8A/30V, USB/RS485/S&D
The TMCM-1111 StepRocker Servo is a single axis motor controller/driver board for 2-phase bipolar stepper motors. It supports S-shaped ramps in addition to linear ramps and closed-loop operation together with an external encoder.
The driver part offers highest smoothness and precision due to a high microstep resolution and the patented SpreadCycle™ chopper scheme for optimized current-zero crossing and -sine wave form. The integrated sensorless load detection stallGuard2™ and the load dependent current control CoolStep™ make this board unique. This features make it the first time possible to drive a stepper motor energy efficient!
The integrated ramp- and pulse generating positioning motion controller can be attached via USB or RS485. Up to 3 driver can be controlled simultaneously. A 3-axis application can easily be build by connecting two external drivers (e.g. additional StepRocker Servo) via step [&] direction signals.
It is possible to use the StepRocker Servo with the Trinamic Motion Control Language TMCL™. The board comes with the preinstalled firmware. The integrated development environment TMCL-IDE for PC can be downloaded and used free of charge. It is possible to remote control the stepRocker Servo or to write and download complete command sequences for stand-alone use.
For the first steps only a power supply, a stepper motor and a PC are necessary.
Technical Data:
| Motor Type | Stepper, 2-phase, bipolar |
| Motor mountable | - |
| Supply Voltage | 10...30V |
| Max. phase current (RMS) | 2,8A |
| Interfaces | USB, RS485 |
| S/D Driver Interface | 1x IN, 2x OUT |
| Microstep Resolution | 1…256 |
| Motion Controller | X |
| Acceleration Ramp | S-Shaped, linear |
| ABN Encoder Interface | ABN (TTL) |
| sensOstep™ Encoder resolution | - |
| End- [&] Ref.-Switch IN | 2x STOP, 1x HOME |
| General Purpose IN (digital) | (3x TTL) |
| General Purpose OUT (digital) | 2x OD, 100mA |
| General Purpose IN/OUT (digital): | 6x TTL |
| General Purpose IN (analog) | 1x 0...10V, 12bit |
| stallGuard2™ | X |
| coolStep™ | X |
| spreadCycle™ Chopper | X |
| microPlyer™ (interpolation) | 16 to 256 |
| stealthChop™ (no noise) | - |
| dcStep™ | - |
| Board Size | 55 x 85mm |
| Order Code | TMCM-1111 |
| Firmware Order Option | - |
| Related Cable Loom | - |
Downloads:
Closed Loop Stepper Motor Closed Loop Controller [&] Driver 3A/48V with USB/CAN/RS485
Closed-Loop Stepper Motor Controller [&] Driver 3x 3A/48V with USB/CAN/RS485
Closed-Loop Stepper Motor Controller [&] Driver 3x 6.4A/48V with USB/CAN/RS485
Stepper Motor Controller & Driver, 2.8A/24V, USB/RS485/S&D
