The IKS-34S is a compact 3-axes stepper motor controller/driver module for 2-phase bipolar stepper motors. It is highly integrated, offers a convenient handling and can be used in many decentralized applications.
The IKS-34S supports up to 3 bipolar stepper motors with up to 2.2A RMS coil current and supply voltages up to +24V DC nominal. There are separate motor and reference/end switch connectors for each motor.
Communication can take place via RS485 or USB interfaces. The IKS-34S module offers 8 general purpose inputs, 4 analog inputs and 8 general purpose outputs for various application possibilities.
With the advanced StallGuard2™ feature the load of the motor can be detected with high resolution. The outstanding CoolStep™ technology enables sensorless load dependent current control.
The MocOS firmware with TMCL emulation allows for standalone operation and direct mode.
| Motor Type | Stepper, 2-phase, bipolar |
| No of Motors | 3 |
| Supply Voltage | 24…26 V |
| Phase current, max. (rms, continuous) | 2,2 A |
| Max. phase current (peak) | 3,1 A |
| Board Size | 85 x 189 mm |
| Control Type | open loop |
| Stand Alone & Remote Control | X |
| Acceleration Ramp | linear |
| Step/Dir Driver Input | – |
| RS485 Interface | JST |
| RS232 Interface | – |
| USB | mini |
| CAN Bus | JST |
| End- [&] Ref.-Switch IN | 6x 24 V |
| General Purpose IN (digital) | 8x 24 V |
| General Purpose OUT (digital) | 8x OD 24 V |
| General Purpose IN (analog) | 4x 0…10 V |
| Absolute Encoder resolution | – |
| ABN Encoder Interface | – |
| Microstep Resolution | 1…256 |
| StallGuard2™ | X |
| CoolStep™ | X |
| SpreadCycle™ Chopper | X |
| StealthChop™ (no noise) | – |
| TMCL protocol emulation | TMCM-1110 |
| CANopen protocol | – |
| Order Code | IKS-34S |
| Order Option | – |
| Related Cable Loom | IKS-34S-Kabel |
MocOS firmware reference (EN, pdf)
IKS-34S product manual (EN, pdf)
IKS-34S Produkthandbuch (DE, pdf)
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