Unitronics UMM-0050EA-B5 5kW AC servo motor with 400V three-phase supply and 23-bit absolute encoder designed for industrial motion control systems.
£1,727.25
The Unitronics UMM-0050EA-B5 is a powerful and precise AC servo motor engineered for demanding industrial motion control applications. As part of the advanced Unitronics B5 Series Servo Motor range, it delivers exceptional speed, torque and positioning accuracy for machine builders, OEMs and automation engineers requiring reliable high-performance motion control.
Designed to integrate seamlessly with Unitronics servo drive systems, the UMM-0050EA-B5 combines a high-resolution 23-bit absolute encoder with a low inertia rotor design, enabling fast acceleration, responsive motion control and highly accurate positioning. Its robust construction ensures dependable operation in challenging industrial environments while helping maximise machine productivity.
With a rated output power of 5 kW, 400 V three-phase operation and a no-brake configuration, the UMM-0050EA-B5 is ideally suited for packaging machinery, robotics, CNC equipment, material handling systems and other high-performance automation applications requiring dynamic servo control.
The Unitronics UMM-0050EA-B5 is designed to provide fast, accurate and repeatable motion control for demanding industrial applications. Its combination of high-speed operation, low inertia design and high-resolution encoder feedback allows machines to achieve excellent positioning accuracy while maintaining smooth operation under varying load conditions.
Servo motors continuously monitor and adjust motor performance in real time, helping optimise machine productivity and process precision. The UMM-0050EA-B5 is particularly well suited to applications where rapid cycle times and dynamic performance are critical to production efficiency.
| Type | Servo Motor |
|---|---|
| Power | 5 kW |
| Voltage | 400 V |
| Phase | Three Phase |
| Series | B5 Servo Motor Series |
| Product type | AC servo motor |
| Rated power | 5 kW |
| Supply voltage | 400 V AC |
| Rated speed | 3000 rpm |
| Maximum speed | 5000 rpm |
| Rated torque | 15.9 Nm |
| Peak torque | 47.7 Nm |
| Encoder type | 23-bit absolute encoder |
| Brake | No brake |
| Protection rating | IP65 |
| Insulation class | Class F |
| Frame size | 180 mm |
| Weight | Approx. 23.2 kg |
| Mounting type | B5 flange mounting |
This servo motor is designed for industrial motion control applications requiring high-speed operation, precise positioning and reliable torque performance.
The UMM-0050EA-B5 delivers a rated output power of 5 kW.
Yes, the motor features a built-in 23-bit absolute encoder for highly accurate positioning and motion feedback.
No. This model is supplied as a no-brake version. Applications requiring a brake should use the corresponding brake-equipped model.
The motor is designed for use with a 400 V three-phase servo system.
Unitronics B5 Series servo motors are trusted by automation engineers and machine builders worldwide for delivering accurate motion control, high-speed performance and dependable long-term reliability in industrial machinery.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...