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  • The product name: Modular Motion Controller
  • Product model: MMC-203
  • Views : 36

The MMC-203 is a high performance integrated stepper motor controller/driver designed to be used as a standalone 3 axis unit. The MMC-203 is capable of driving 3 stepper motors with a resolution as fine as 2000 microsteps per fullstep in an open loop and closed loop resolution of 50nm. Other resolutions are available upon request. MICRONIX Motion Control Language allows for easy programming through simple ASCII commands.


  • Integrated controller for stepper motor stages
  • Closed loop resolution down to 50 nm (dependent on encoder)
  • A quad B differential or sin/cos analog encoder feedback
  • USB 2.0 or RS-485 interface
  • Windows GUI, and LabVIEW VI


Controller/Driver Specifications



Motor type

Stepper Motor


USB 2.0, RS-485


ASCII commands

Power supply

Regulated 24V DC (1A per axis)

Speed, max

5 mm/s

Resolution, max

100 nm (open loop), 50 nm (closed loop)

Trajectory mode

Trapezoidal velocity profile

Trajectory update frequency

1 kHz

Servo clock frequency

10 kHz

Program storage

16 storable programs per axis

Enclosure dimensions

L145 x W85 x H25 mm


Windows GUI, LabVIEW VI


Product Name

Modular Motion Controller

Product Model


Delivery Term


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