MSM942052-24 Smart MotorFamily Position/Speed/Torque

Talk to an Engineer or get a Quote
Upgrade to myMPS+

Product Description

The MSM942052-24 is part of a family of fully integrated smart motor solutions for servo motor applications. This 42mm (NEMA 17), 52W power motor integrates a brushless DC motor and driver module.  The user can choose from one of three options: speed control mode, position control mode, or speed/position control mode. Two control interface options are available: an RS485 interface or a PULSE/DIR interface.

Easy-to-use GUI software provides flexibility as it allows users to optimize the design online through the RS485 control interface. The parameters are saved in the motor’s non-volatile memory. A design guide for the GUI is available for download at

In addition to the fully integrated smart motor solutions, the driver modules can be ordered separately for customization into different motor types. The MMP742052-24 is the driver module part number.

A datasheet for the MMP742052-24 is available for download at

Product Features

  • 18V to 36V Input Voltage Range
  • Max. 52W Continuous Power Output
  • 0.125N-m Rated Torque (0.375N-m Peak Torque)
  • 0.3° Position Resolution
  • RS485 Interface and PULSE/DIR Interface
  • Position Control and Speed Control
  • Operating Temperature: 0°C - 70°C (Power Derated> 40°C)
  • Storage Temperature: -40°C - 125°C


  • Nominal Input Voltage (V)24
  • Operation ModeSpeed Control
  • Diameter (mm)42
  • Length (mm)60
  • Vin (min) (V)18
  • Vin (max) (V)36
  • Continuous Power (W)52
  • Nominal Speed (RPM)4000
  • Position Resolution (deg)0.3
  • Nominal Torque (Nm)0.12
  • Peak Torque (Nm)0.36
  • Control InterfaceRS485