If a production line motor has stopped responding to speed commands or is throwing a fault code, the problem often sits inside the SEW MOVIDRIVE inverter controlling it. As a supplier of genuine SEW Eurodrive parts in Bangladesh, Prime Engineering explains what these drives do, which MOVIDRIVE model you likely need, and how to choose the right replacement.
What Is a SEW MOVIDRIVE Inverter?
SEW MOVIDRIVE is SEW-EURODRIVE’s frequency inverter (AC drive) range, used to precisely control the speed and torque of industrial AC motors. Instead of running a motor at one fixed speed, a MOVIDRIVE inverter lets the exact speed a process needs be dialed in — whether that’s a conveyor line, a mixer, or a textile finishing machine.
A properly working MOVIDRIVE inverter gives you:
- Precise motor speed and torque control, including 4-quadrant (4Q) operation on regenerative models
- Lower energy consumption, since the motor draws only the power the process actually needs
- Smooth acceleration and deceleration, reducing mechanical stress on gearboxes and belts
- Built-in fault detection and diagnostics, so technicians can identify issues quickly
- A wide power range to match small auxiliary motors up to large production drives
SEW MOVIDRIVE Models Available at Prime Engineering
We stock genuine MOVIDRIVE units across both the MDX60A and MDX61B series, covering a wide power range:
| Power Rating | Example Part Numbers |
|---|---|
| 0.75 kW – 2.2 kW | MDX61B0008-5A3-4-00, MDX61B0014-5A3-4-00, MDX61B0015-5A3-4-00, MDX61B0022-5A3-4-00 |
| 3 kW – 7.5 kW | MDX60A0030-5A3-4-00, MDX60A0054-5A3-4-00, MDX60A0075-5A3-4-00 |
| 15 kW – 22 kW | MDX60A0150-503-4-00, MDX61B-0150-503-4-00, MDX60A0220-503-4-00 |
| 37 kW – 55 kW | MDX60A0370-503-4-00, MDX60A0450-503-4-00, MDX60A0550-503-4-00 |
| 75 kW – 90 kW | MDX60A0750-503-4-00, MDX60A0900-503-4-00 |
If you’re not sure which model your machine needs, the type code is printed on the drive’s nameplate — send us a photo and our team will confirm the exact match before shipping.
Signs Your SEW MOVIDRIVE Inverter Needs Replacement or Repair
- Motor won’t start, or trips immediately after power-up
- Fault codes displayed on the drive’s keypad
- Inconsistent or drifting motor speed under load
- Unusual heat, burning smell, or a blown internal fuse
- Communication errors with the machine’s main controller
Running production equipment on a failing drive risks bigger downtime later — in most cases it’s faster and cheaper to replace the inverter early than to keep patching an intermittent fault.
Why Buy Genuine SEW MOVIDRIVE Drives From Prime Engineering
- Genuine, tested units across the full MDX60A/MDX61B power range, from 0.75kW to 90kW
- Technical matching support — we confirm your exact part number before you order
- Repair & automation support, alongside our Lenze, Fong’s, Setex, and E+L inventory
- Local presence in Uttara, Dhaka, with fast turnaround for urgent breakdowns
Frequently Asked Questions
What’s the difference between MDX60A and MDX61B?
Both are part of SEW’s MOVIDRIVE inverter platform; MDX61B is a later-generation model in the same series, and Prime Engineering stocks both for compatibility with older and newer machine installations.
What does “4Q” mean on some MOVIDRIVE models?
4Q (4-quadrant) means the drive can both power the motor and regenerate/brake energy back into the supply — useful in applications with frequent starts, stops, or overhauling loads.
How do I confirm the right replacement part number?
Check the nameplate on the drive for the exact type code (e.g., MDX60A0150-503-4-00). Send us that code and we’ll confirm compatibility before shipping.
Get a Quote for Your SEW MOVIDRIVE Drive
Prime Engineering supplies and supports genuine SEW MOVIDRIVE inverters for industrial and textile machinery across Bangladesh.
📞 01712-987013
📧 md@primeengineeringbd.org
📍 H# 42, R#20, Sec#11, Uttara, Dhaka