The MocDrive MD28-o Family is a full mechatronic extremely small and compact solution with state of the art feature set. It is highly integrated and offers a convenient handling. The MD28-o Family includes a stepper motor, the IKS28-12E controller & driver electronics, and an absolute encoder. It can be used in many decentralized applications and has been designed for 0,06… 0,12 Nm max. holding torque and 24V DC nominal supply voltage. With the advanced stallGuard2™ feature the load of the motor can be detected with high resolution. With its high energy efficiency from CoolStep™ technology cost for power consumption is kept down. The MocOS firmware with TMCL emulation allows for standalone operation and direct mode.
*PD-1021 Family: PD28-1-1021, PD28-3-1021
| MocDrive | MD28-006-o | MD28-009-o | MD28-012-o |
| Motor Type | Stepper, 2-phase, bipolar, 1,8°, 200 steps |
Stepper, 2-phase, bipolar, 1,8°, 200 steps |
Stepper, 2-phase, bipolar, 1,8°, 200 steps |
| Flange Size | 28 x 28 mm NEMA 11 |
28 x 28 mm NEMA 11 |
28 x 28 mm NEMA 11 |
| Supply Voltage | 20…26 V | 20…26 V | 20…26 V |
| Holding Torqe | 0,06 Nm | 0,09 Nm | 0,12 Nm |
| Motor lenth (/wo cable) | 63,5 mm | 76,5 mm | 82,5 mm |
| Phase Current Motor | 0,67 A | 0,67 A | 0,67 A |
| Phase Current Controller, max. (rms, continuous) |
1,4 A | 1,4 A | 1,4 A |
| Phase Current Controller, max. (peak) |
2 A | 2 A | 2 A |
| Control Type | open loop + encoder |
open loop + encoder |
open loop + encoder |
| Stand Alone & Remote Control | X | X | X |
| Acceleration Ramp | linear | linear | linear |
| Step/Dir Driver Input | – | – | – |
| RS485 Interface | JST | JST | JST |
| RS232 Interface | – | – | – |
| USB | – | – | – |
| CAN Bus | – | – | – |
| End- [&] Ref.-Switch IN | 2x 24 V | 2x 24 V | 2x 24 V |
| General Purpose IN (digital) | 2x 24 V | 2x 24 V | 2x 24 V |
| General Purpose OUT (digital) | 2x OD 24 V | 2x OD 24 V | 2x OD 24 V |
| General Purpose IN (analog) | – | – | – |
| Absolute Encoder resolution | 1024 ppr | 1024 ppr | 1024 ppr |
| ABN Encoder Interface | – | – | – |
| Microstep Resolution | 1…256 | 1…256 | 1…256 |
| stallGuard2™ | X | X | X |
| coolStep™ | X | X | X |
| spreadCycle™ Chopper | X | X | X |
| stealthChop™ (no noise) | – | – | – |
| TMCL protocol emulation | PD-1021 TMCM-1021 |
PD-1021 TMCM-1021 |
PD-1021 TMCM-1021 |
| CANopen protocol | – | – | – |
| Housing | open frame | open frame | open frame |
| Order Code | MD28-006-o | MD28-009-o | MD28-012-o |
| Order Option | – | – | – |
| Related Cable Loom | IKS28-Kabel | IKS28-Kabel | IKS28-Kabel |
MocOS firmware reference (EN, pdf)
IKS28-12E manual (EN, pdf)
IKS28-12E Anleitung (DE, pdf)
42mm Stepper Motor with Controller & Driver, 0.22 – 0.70Nm, 24V, Absolute Encoder, USB/RS485/CAN
60mm Stepper Motor with Controller & Driver, 2.10 – 3.1Nm, 48V, Absolute Encoder, USB/RS485
Customized Stepper Motor with Controller & Driver Family with TMCL-Protocol
