SEW MC07B0004-5A3-4-00 Movitrac B Frequency converter

Buy online your SEW MC07B0004-5A3-4-00 Movitrac B Frequency converter from our e-store Cnc-shopping, specialist in CNC machine-tools spare parts.

The SEW EURODRIVE MC07B0004-5A3-4-00 is a MOVITRAC B frequency converter from the MC07B series, designed to control the speed and operation of three-phase AC induction motors in CNC machines and industrial automation systems. It provides reliable variable-speed control and controlled acceleration and deceleration for auxiliary machine drives.

This SEW EURODRIVE variable frequency drive is commonly used for chip conveyors, coolant pumps, lubrication systems, extraction fans, agitators and general-purpose motor applications where stable speed regulation is required without closed-loop servo control. It can interface with conventional PLC or CNC control signals for start/stop commands and speed references.

The MC07B0004-5A3-4-00 features a 3 × 380–500 VAC, 50/60 Hz input with a rated input current of 1.4 A at 400 V. Its output is rated at 0–600 Hz, with 1.4 A output current at 400 V and a motor power rating of 0.37 kW / 0.5 HP. The unit is suitable for cabinet installation in industrial environments and is designed for standard asynchronous motor control.

The MOVITRAC B is a practical replacement unit, spare part or CNC replacement component for existing MC07B installations. Matching the complete reference MC07B0004-5A3-4-00 with the original drive helps ensure compatibility with the machine's electrical configuration and motor application, while allowing maintenance teams to retain established wiring and control practices.

Keeping this SEW EURODRIVE frequency converter in industrial spare inventory can help reduce downtime when a drive fails or requires replacement. It is particularly useful as an emergency spare for older CNC machines and industrial production lines where rapid restoration of conveyors, pumps and auxiliary motors is required.

Each unit supplied by Cnc-shopping can be function tested on appropriate drive test benches or simulators, including checks of control inputs and basic speed regulation. Units are securely packaged with protective materials for worldwide shipping and supplied with a commercial warranty, with fast dispatch depending on availability.

Cnc-shopping can also assist with sourcing obsolete SEW EURODRIVE parts, as well as repair services and exchange services when available, helping extend the operating life of legacy CNC and industrial automation equipment.

Frequently asked questions about MC07B0004-5A3-4-00:

Is this a drop-in replacement for an existing MC07B drive?
Yes, match the full code on your nameplate including the voltage class and rating. Using the same model helps keep wiring, footprint and parameter structure consistent for a straightforward swap.

What motor types can it control?
It is intended for standard three-phase asynchronous motors used on conveyors, pumps and fans. Verify the motor current and power rating align with the drive’s nameplate data.

How is speed typically commanded from the CNC or PLC?
Most installations use an analog reference such as 0 to 10 V or 4 to 20 mA, along with digital inputs for run, direction and fault reset. Check your machine’s electrical diagram to confirm the control method in use.

What should I check before ordering this replacement unit?
Confirm the supply voltage class, output current or power rating, enclosure size and option set against your existing unit. Capture the current parameter list if possible to simplify commissioning after installation.

Can it be used on coolant pumps and chip conveyors in CNC machines?
Yes, this series is commonly applied to those loads for steady speed control and gentle acceleration, which helps protect mechanical components and reduce nuisance trips.