Detailed Description MDX61B0015-203-4-5T belongs to SEW MOVIDRIVE B MDX61B high-performance modular inverter series. MDX61B is option-capable, supporting asynchronous motor and synchronous servo motor with encoder feedback. Rated power 1.5kW, three-phase AC 200–240V power supply, output frequency range 0–400Hz. It integrates built-in IPOSplus sequence and positioning control, can realize point-to-point positioning, electronic cam and master-slave synchronous motion without external motion controller. Widely applied in packaging machinery, logistics conveyor lines, lifting equipment, textile and special machine tools.

This drive supports multiple control modes: U/f, VFC voltage flux control, CFC current vector control and servo control. It has digital I/O terminals, encoder feedback port, brake control output. It can be expanded by inserting optional communication cards: PROFIBUS-DP, DeviceNet, CANopen, SBus. The front panel can connect DBG60B handheld keypad for parameter setting, status monitoring and fault diagnosis. It stores up to 5 fault records for troubleshooting.

Full protection functions include short circuit, overload, overvoltage, undervoltage, inverter overtemperature, motor stall, ground fault and encoder loss protection. It supports flying restart, DC braking, resonance suppression and motor heating function for condensation prevention. IP20 protection grade for cabinet installation, operating temperature range 0~50℃, forced air cooling.

MDX61B0015-203-4-5T is discontinued legacy SEW drive spare part. Many production machines still operate with MOVIDRIVE B systems. When the original drive fails, replacing it with identical MDX61B0015-203-4-5T can reuse existing SEW motor, power cable, encoder wiring and original IPOS motion program. Technicians complete wiring, parameter restore and JOG test, so the machine resumes operation quickly and reduces downtime.

Before shipment, every MDX61B0015-203-4-5T undergoes comprehensive functional inspection including power-on self-test, I/O signal test, encoder feedback test, output waveform test, fan inspection and protection function simulation. All products come with 12-month warranty. Our automation technical team provides remote support for installation, wiring guidance, IPOS program backup, parameter tuning and fault diagnosis. Fast global shipping is available for urgent maintenance orders.

For automation maintenance engineers and system integrators, MDX61B0015-203-4-5T is reliable spare servo inverter for legacy SEW MOVIDRIVE B motion control systems. It restores machine positioning and synchronous performance, extends service life of automation assets and avoids high-cost full drive system renovation.