1. Product Overview

2. Model Code

• MM: MOVIMOT decentralized drive

• 05: 0.55 kW rated power

• C: C‑series (compact, upgraded)

• 503: 3‑phase 380–500 V AC

• ‑00: standard version

• Part number: 8241163

3. Technical Specifications

3.1 Electrical

• Input: 3×380–500 V AC (±10%), 50/60 Hz

• Rated input current: 1.6 A

• Rated output power: 0.55 kW

• Rated output current: 2.0 A

• Output frequency: 2–100 Hz

• Control: U/f, basic vector (VFC)

• I/O: 4 digital inputs / 2 digital outputs (programmable)

• Communication: RS‑485 (optional)

• Brake: integrated brake control (for SEW brake motors)

• Overload: 150% for 60 s

• EMC: integrated EMC filter

3.2 Mechanical & Environmental

• Protection: IP55

• Cooling: natural convection

• Dimensions (W×H×D): approx. 135 × 182 × 105 mm

• Weight: 2.9 kg

• Ambient temperature: ‑25 °C to +40 °C

4. Key Features

• Compact design: smaller than B‑series, direct motor mounting saves cabinet space.

• Integrated EMC filter: reduces interference, meets industrial EMC standards.

• Enhanced safety: optional STO (Safe Torque Off) available.

• Flexible I/O: programmable digital I/O for on‑site logic.

• Simple commissioning: DIP switches for basic setup; optional software for advanced parameters.

5. Comparison with Related Series

• MM05A: older, lower output current (2.0 A fixed), no EMC filter, fixed I/O.

• MM05B: transitional, 2.5 A output current, programmable I/O, no integrated EMC filter.

• MM05C: compact, integrated EMC filter, optional STO, discontinued.

• MM05D: latest replacement for C‑series, extended functions, Ethernet option.

6. Typical Applications

• Logistics conveyors, production lines

• Packaging machinery, material handling

• Small fans, pumps, general automation

7. Installation & Wiring

7.1 Mechanical

1. Mount directly on SEW motor flange.

2. Tighten screws to 3.0 Nm.

3. Ensure clear ventilation; avoid direct heat.

7.2 Electrical

• Power (L1/L2/L3/PE): 3‑phase 380–500 V AC, reliable earth.

• Motor (U/V/W/PE): shielded cable to motor.

• Control: 24 V DC, run/stop, direction signals.

• Communication: RS‑485 for networking (optional).

7.3 EMC

• Shielded motor/signal cables; ground both ends.

• Separate power and signal cables.

8. Commissioning

1. Check wiring/insulation before power‑on.

2. Set mode, motor parameters, address via DIP switches.

3. Power on; green LED = standby.

4. Test run at low speed; check noise/vibration, then ramp up.

9. Status & Faults

9.1 LED Indications

• Steady green: ready

• Flashing green: running

• Flashing red: fault

9.2 Common Faults

• Overcurrent: short circuit, overload, motor fault.

• Overvoltage: input surge, regenerative voltage.

• Overtemperature: poor ventilation, high ambient temp.

• Comm error: RS‑485 cable fault, wrong address.

10. Maintenance

• Clean dust/heat sink every 6 months.

• Check terminal tightness and cable condition regularly.

• Replace aged cables/seals as needed.

11. Storage & Disposal

• Store dry/clean, ‑25 °C to +70 °C.

• Dispose per local WEEE regulations; recycle metals, plastics, electronics.