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.
|Motor Type||Stepper, 2-phase, bipolar|
|Max. phase current (RMS)||2,8A|
|S/D Driver Interface||1x IN, 2x OUT|
|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|
|microPlyer™ (interpolation)||16 to 256|
|stealthChop™ (no noise)||-|
|Board Size||55 x 85mm|
|Firmware Order Option||-|
|Related Cable Loom||-|
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Product Marketing Engineer
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