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title: M5400 Series AC Brushless Servo Motors
description: Mechatronics Systems high performance and high power servo motors.
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  ![](https://mechatronicssystems.com/images/design/smallimagesstrip.jpg "Servo-drive and motor repair eastern USA")





 

 #  M5400 Series AC Brushless Servo Motors 

![high-performance AC servomotor](https://mechatronicssystems.com/images/stories/products/243px_m5400.jpg)

M5400 High-performance brushless servomotor

 

## M5400 High-Performance High-Power Servo Motors

The **M5400 servo motor** and [**SA5400 servo drive**](https://mechatronicssystems.com/products/brushless-servoamplifiers/sa5400) were specifically developed for the retrofit market, replacing outdated large **DC servo motors**, drives, and unsupported **AC brushless systems**. Designed for versatility and flexibility, the M5400 features state-of-the-art 3D modeling, high-torque performance, MS connector interfaces, multiple feedback options, and a matching drive with cables. This cost-effective solution is ideal for major machine retrofits and new OEM applications, including radar systems, antennas, material handling, and **CNC machines**.

### Features & Benefits

- High Continuous Torque up to 250 in-lb (with fan)
- Oversized bearing
- Shaft sizes and mechanical interface
- 19V or 30V tachometer
- Resolver, Hall Sensor and Encoder feedback devices
- Internal or external electric brake
 
### Options

- Custom Mechanical Design to fit specific requirements
- Custom windings
- Gearbox
- External cooling Fan for High Power
- Custom design to optimize the inertia
 
 

 

  Specification

  Performance

  Model Number

  Dimensions

  Documents

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