Closed Loop Stepper Motor Controller [&] Driver with up to 2.8A/30V with 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 with USB/RS485/S&D
