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UMM-0020EAB-B5 Unitronics SERVO MT 2KW 400V,3phase A23 B5 + brake
Unitronics UMM-0020EAB-B5 2kW AC servo motor for 400V three-phase industrial motion control systems with B5 flange mounting and encoder feedback.
£980.30
Why Choose the Unitronics UMM-0020EAB-B5 Servo Motor?
The Unitronics UMM-0020EAB-B5 is a high-performance AC servo motor with integrated holding brake designed for demanding motion control applications requiring precise positioning, responsive torque delivery and reliable speed regulation. As part of the advanced Unitronics B5 Servo Motor Series, it is engineered for machine builders, OEM manufacturers and industrial automation professionals seeking accurate and dependable motion performance.
Featuring a high-resolution 23-bit absolute encoder, the motor delivers exceptional positioning accuracy and repeatability. Its low-inertia design enables rapid acceleration and deceleration while maintaining precise control, making it ideal for dynamic applications where responsiveness and productivity are critical.
With a rated output power of 2.0 kW and compatibility with 400 V three-phase servo systems, the UMM-0020EAB-B5 is ideally suited for robotics, packaging machinery, material handling systems, automated assembly equipment and high-speed industrial production machinery. The integrated 24 V DC holding brake provides secure load retention during power loss or shutdown conditions, making it particularly suitable for vertical-axis applications and positioning systems.
Key Advantages
- Compact AC servo motor with integrated holding brake.
- 2.0 kW rated output power for demanding automation applications.
- 400 V three-phase operation.
- 23-bit absolute encoder for highly accurate positioning.
- Integrated brake provides enhanced load holding and operational safety.
- Low-inertia design for rapid dynamic response.
- Compatible with Unitronics B5 servo drive systems.
- IP65 protection rating for industrial environments.
Key Features
- Unitronics B5 Servo Motor Series.
- 2.0 kW rated output power.
- 3000 rpm rated speed.
- 5000 rpm maximum speed.
- 23-bit absolute encoder feedback system.
- 6.37 Nm rated torque.
- 19.1 Nm peak torque.
- Integrated 24 V DC electromagnetic holding brake.
- IP65 protection rating.
- Designed for operation with Unitronics B5 servo drives.
Reliable Motion Control with Integrated Brake Protection
Servo motors such as the Unitronics UMM-0020EAB-B5 continuously monitor encoder feedback and automatically adjust motor performance in real time. This enables highly accurate positioning, responsive torque delivery and stable speed regulation while helping improve machine productivity, efficiency and repeatability.
The integrated holding brake enhances operational safety by maintaining shaft position when power is removed. Combined with Unitronics servo drives, PLCs and motion control software, the motor forms part of a complete automation platform that simplifies commissioning, diagnostics and machine integration. Unitronics servo systems feature high-resolution absolute encoder technology, automatic communication setup and ready-made motion functions for rapid deployment.
Typical Applications
- Industrial robotics and automated machinery.
- Packaging and labelling equipment.
- Material handling and conveyor systems.
- Vertical-axis positioning systems.
- Automated assembly machinery.
- Printing and converting equipment.
- General industrial motion control applications.
Technical Specifications
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| Standard RPM | 3000 RPM | |
|---|---|---|
| Brake & STO | Yes | |
| Voltage | 3Ph 380-480V | |
| Type | Servo Motor | |
| Power | 2 kW | |
| Phase | Three Phase | |
| Series | B5 Servo Motor Series | |
| Product type | AC servo motor with brake | |
| Rated output power | 2.0 kW | |
| Rated speed | 3000 rpm | |
| Maximum speed | 5000 rpm | |
| Rated torque | 6.37 Nm | |
| Peak torque | 19.1 Nm | |
| Rated current | 6.3 Arms | |
| Maximum current | 21 Arms | |
| Input voltage | 400 V AC | |
| Input phases | 3-phase | |
| Encoder type | 23-bit absolute encoder | |
| Brake | Integrated electromagnetic holding brake | |
| Brake voltage | 24 V DC | |
| Holding torque | ≥20 Nm | |
| Protection rating | IP65 | |
| Flange size | 100 mm | |
| Motor inertia | 2.95 × 10⁻⁴ kg·m² (3.16 × 10⁻⁴ kg·m² with brake) | |
| Weight | Approx. 6.1 kg (7.8 kg with brake) | |
| Insulation class | Class F |
Frequently Asked Questions
What is the Unitronics UMM-0020EAB-B5 used for?
This servo motor is designed for industrial automation systems requiring precise position control, accurate speed regulation and reliable torque performance.
What is the rated power output of this motor?
The UMM-0020EAB-B5 provides a rated output power of 2.0 kW.
Does this servo motor include a brake?
Yes. The motor includes an integrated 24 V DC electromagnetic holding brake that provides load retention and enhanced operational safety.
What encoder is fitted to this motor?
The motor features a 23-bit absolute encoder that provides highly accurate position feedback and repeatable motion control.
Which servo drives are compatible with this motor?
The motor is designed to operate with compatible Unitronics B5 servo drives as part of a complete motion control solution.
Trusted by Automation Engineers Worldwide
Unitronics servo motors are widely used by machine builders and automation engineers to deliver reliable motion control, accurate positioning and dependable industrial performance across a broad range of automation applications.
