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UMM-0004BA-B5 Unitronics SERVO MT 400W 200V, 1phase A23 B5
Unitronics UMM-0004BA-B5 AC servo motor rated approximately 0.4 kW with 200–220 V class operation and 23-bit absolute encoder for industrial motion control applications.
£339.16
Why Choose the Unitronics UMM-0004BA-B5 Servo Motor?
The Unitronics UMM-0004BA-B5 is a compact and powerful AC servo motor designed for precision motion control applications requiring accurate positioning, responsive torque delivery and smooth speed regulation. As part of the advanced Unitronics B5 Servo Motor Series, this motor combines a low-inertia design with a high-resolution 23-bit absolute encoder to deliver outstanding performance in industrial automation systems.
Developed for machine builders, OEMs and automation engineers, the UMM-0004BA-B5 provides reliable and repeatable motion control for demanding applications. The built-in encoder delivers precise feedback for accurate positioning, while the low-inertia rotor enables rapid acceleration and deceleration, helping improve machine productivity and operational efficiency.
With a rated output power of 0.4 kW (400 W) and operation within a 200-220 V single-phase servo system, this motor is ideal for packaging machinery, pick-and-place systems, assembly equipment, robotics and general industrial automation applications. The motor is designed for seamless integration with compatible Unitronics UMD B5 servo drives.
Key Advantages
- Compact AC servo motor for precision motion control.
- 0.4 kW (400 W) rated output power.
- 23-bit absolute encoder for highly accurate positioning.
- Low-inertia design for rapid acceleration and response.
- Compatible with Unitronics UMD B5 servo drive systems.
- High-speed operation up to 7000 rpm.
- Reliable industrial-grade construction.
- Suitable for demanding automation and machine-building applications.
Key Features
- Unitronics B5 Servo Motor Series.
- 0.4 kW (400 W) rated output power.
- 200-220 V class servo motor.
- 23-bit absolute encoder as standard.
- 3000 rpm rated speed.
- 7000 rpm maximum speed.
- 1.27 Nm rated torque.
- 3.82 Nm peak torque.
- Low-inertia motor construction.
- No integrated holding brake.
Precision Motion Control for Industrial Machinery
Servo motors continuously monitor position feedback and adjust motor performance in real time to maintain precise control. The UMM-0004BA-B5 delivers excellent positioning accuracy, smooth motion and rapid response, helping improve machine performance and production consistency.
When paired with Unitronics servo drives and UniLogic software, the motor becomes part of a complete motion control platform that simplifies commissioning, diagnostics and machine integration while delivering reliable long-term operation.
Typical Applications
- Packaging and labelling machinery.
- Pick-and-place automation systems.
- Automated assembly equipment.
- Compact robotic systems.
- Precision positioning mechanisms.
- Material handling equipment.
- General industrial automation machinery.
Technical Specifications
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| Standard RPM | 3000 RPM | |
|---|---|---|
| Brake & STO | No | |
| Power | 0.4 kW | |
| Voltage | 1Ph 200-240V | |
| Type | Servo Motor | |
| Phase | Single Phase | |
| Series | B5 Servo Motor Series | |
| Product type | AC Servo Motor | |
| Rated output power | 0.4 kW (400 W) | |
| Voltage class | 200-220 V | |
| Power supply | Single-phase servo system | |
| Encoder type | 23-bit absolute encoder | |
| Rated speed | 3000 rpm | |
| Maximum speed | 7000 rpm | |
| Rated torque | 1.27 Nm | |
| Peak torque | 3.82 Nm | |
| Protection rating | IP65 / IP67 depending on installation configuration | |
| Insulation class | Class F | |
| Brake | No brake | |
| Motor design | Low inertia |
Frequently Asked Questions
What is the Unitronics UMM-0004BA-B5 used for?
This servo motor is designed for industrial automation systems requiring accurate positioning, responsive torque control and smooth motion performance.
What is the rated output power of this motor?
The UMM-0004BA-B5 provides a rated output power of 0.4 kW (400 W).
Does this servo motor include a holding brake?
No. The UMM-0004BA-B5 is supplied without a holding brake. Brake-equipped variants are available separately within the B5 series.
What encoder is fitted to this motor?
The motor features a high-resolution 23-bit absolute encoder for accurate position feedback and repeatable motion control.
Which drives are compatible with this servo motor?
The UMM-0004BA-B5 is designed for use with compatible Unitronics UMD B5 servo drives and motion control systems.
Trusted by Automation Engineers Worldwide
Unitronics B5 servo motors are widely used in industrial automation applications where accurate positioning, rapid response and reliable long-term performance are essential for machine productivity and process consistency.
