1.1 Product Overview

1.2 Model Code Definition

• MDX61B: MOVIDRIVE® B, servo drive with IPOSplus®.

• 0008: 0.75 kW (1 HP) rated power.

• 5A3: 3‑phase 380–500 VAC input, C2 EMC filterSEW-EURODRIVE.

• 4: 4‑quadrant operation (integrated brake chopper).

• 0T: Technology version (conformal coated PCB, electronic cam, internal synchronization).

1.3 Safety Instructions

• Install/service only by qualified personnel.

• Disconnect power; wait ≥5 minutes for DC bus discharge.

• High voltage risk; IP20 (install in cabinet).

• For use with SEW DFS56L/TF/RH1M/KK servo motor.

2. Technical Specifications

2.1 Electrical Data

• Rated power: 0.75 kW

• Input: 3 × 380–500 VAC, 50/60 HzSEW-EURODRIVE

• Input current: 2.2 A

• Output: 0–500 VAC, 0–600 HzSEW-EURODRIVE

• Output current: 2.4 A (cont.), 3.0 A (125% overload)

• Control: Vector (VFC/CFC), V/f, servoSEW-EURODRIVE

• Feedback: Resolver (RH1M), encoder (option)

• Communication: RS485 (std.), expandable to fieldbus

• Protection: Overcurrent, overvoltage, overtemperature, short circuit

2.2 Mechanical & Environmental

• Protection: IP20

• Dimensions (W×H×D): ~60 × 215 × 195 mm

• Weight: ~3.0 kg

• Ambient temp: 0 °C to +40 °C (operation)

• Cooling: Natural convection

3. Installation

3.1 Mechanical

• Mount vertically; allow ≥100 mm clearance top/bottom.

• Secure with M4 screws; avoid vibration.

3.2 Electrical

• Use shielded cables (power, motor, feedback)SEW-EURODRIVE.

• Terminals: L1/L2/L3 (in), U/V/W (motor).

• X15: Resolver (RH1M) for DFS56L motor.

• TF/TH: PTC thermistor input (motor protection).

• Properly ground drive and motor housing.

4. Operation

4.1 Commissioning

• Use MOVITOOLS® for setup, tuning, diagnostics.

• Perform motor auto‑tuning (DFS56L).

• Test no‑load; check noise, vibration, temperature.

4.2 Key Functions

• IPOSplus®: Integrated positioning, sequence control.

• Technology functions: Electronic cam, internal synchronization.

• 4‑quadrant: Regenerative braking, energy recovery.

• Overload: 150% for 60 s, 200% for 5 s.

5. Maintenance

• Maintenance‑free under normal use.

• Every 6 months:

  • Check cable connections/terminals.

  • Clean cooling vents (dry air).

  • Verify 24 V supply and fan (if equipped).

6. Troubleshooting

• F01 Overcurrent: Short circuit, motor fault, wiring error.

• F02 Overvoltage: Regenerative overload, brake chopper fault.

• F08 Overtemp: Overload, blocked ventilation.

• F25 Encoder fault: Resolver wiring/connection error.

7. Top Offer

8. Disclaimer