1. General Information

• Model: MDX61B0110-503-4-50

• Manufacturer: SEW‑EURODRIVE

• Series: MOVIDRIVE® MDX61B (B series, 11 kW power class)

• Rated Power: 11 kW (constant torque, CT)

• Version: 50 = Special version (customized hardware/software, coated PCB + extended temperature)

2. Model Decoding

• MDX61B: B series, dual expansion slots (encoder + fieldbus), application-ready platformeero

• 0110: Rated power 11 kW (constant torque)

• 503: 3‑phase 380–500 V AC, no integrated EMC filter (external filter required)

• 4: 4‑quadrant operation, integrated brake chopper

• 50: Special version (conformal coated PCB, extended ambient temp, factory‑configured options)

3. Technical Specifications

3.1 Electrical Data

• Input Voltage: 3×380–500 V AC (‑15% / +10%), 50/60 Hz

• Rated Input Current (100%): 21.6 A; (125%): 27.0 A

• Output Power: 11 kW (constant torque)

• Rated Output Current: 24 A; Apparent Power: 16.8 kVA

• Output Frequency: 0–599 Hz (adjustable)

• Control Modes: VFC (V/f), CFC (closed‑loop vector), servo control

• Overload Capacity: 150% IN for 60 s; 200% IN for 1 s

• Switching Frequency: 4/8/12/16 kHz (adjustable)

• Safety: STO (Safe Torque Off) up to PL d / SIL 2eero

3.2 Mechanical & Environmental

• Protection Class: IP20 (cabinet installation)

• Dimensions (W×H×D): 135 × 315 × 285 mm (size 2)

• Weight: Approx. 6.6 kg

• Ambient Temperature: ‑10 °C to +50 °C (50 = extended range)

• Storage Temperature: ‑25 °C to +70 °Ceero

• Certifications: CE, UL, RoHS, EACeero

• PCB Protection: Conformal coated (harsh/dusty environments)

4. Key Features

• 11 kW High‑Performance: Compact 11 kW drive for medium‑power industrial applications

• 4‑Quadrant Regenerative: Internal brake chopper enables energy recovery and precise speed control

• Modular Expansion: Dual slots for encoder (DEH11B/DEH21B) and fieldbus (PROFIBUS, EtherCAT, PROFINET) modules

• Extended Environmental: Coated PCB + wider temperature range for harsh factory conditions

• IPOSplus® Integrated: Positioning, electronic gearing, synchronization, and motion controleero

• External EMC Filter: 503 variant requires external EMC filter (Class C2) for compliance

5. Installation & Wiring

5.1 Installation

• Mounting: Vertical, cabinet‑mounted (IP20)eero

• Clearance: Min. 100 mm top/bottom, 50 mm sides for ventilationeero

5.2 Terminal Assignment (Basic Unit)

• X1 (Mains): L1, L2, L3, PE

• X2 (Motor): U, V, W, PE

• X4 (DC Link): +UZ, –UZ, PE (brake resistor/DC bus coupling)

• X11 (Analog In): 0–10 V / 4–20 mA

• X13 (Binary In/Out): 24 V digital I/O

• X15/X16 (Encoder): Incremental/absolute encoder interface

6. Operation & Control

6.1 Operating Modes

• Jog mode (manual setup)

• Reference travel (zero calibration)

• Positioning mode (IPOSplus®)

• Synchronous operation (master‑slave via SBus/encoder)

6.2 Commissioning Tools

• DBG60B Keypad: Local control, parameter setup, fault diagnosis

• MOVITOOLS® MotionStudio: PC‑based software for programming, monitoring, and diagnosticseero

7. Safety Instructions

• Only qualified electrical personnel may install/commission the uniteero

• Wait 5 minutes after power‑off before touching terminals (DC link discharge)eero

• STO input disables torque output (PL d / SIL 2)eero

• Use shielded cables and external EMC filter (503 variant) for compliance

8. Fault Diagnosis & Maintenance

8.1 Common Faults

• Overcurrent (OC), overvoltage (OV), overtemperature (OT), encoder error (En)

8.2 Maintenance

• Inspect cables/connections quarterlyeero

• Clean ventilation filters monthly (dry compressed air, max. 5 bar)eero

9. Typical Applications

• Conveyors, cranes, hoists

• Packaging, textile, woodworking machinery

• Pumps, fans, process equipment

• Motion‑critical lines (flying saw, winding, synchronization)

10. Ordering Information

• Model: MDX61B0110-503-4-50

• Required Accessories: External EMC filter (Class C2), DBG60B keypad, brake resistor (BW072-005), fieldbus/encoder modules