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Modular Motion Driver MMD-103

Key features
  • Integrated controller for piezo motor stages
  • Open loop resolution down to 1 nm
  • Closed loop resolution down to 2 nm (dependent on encoder)
  • A quad B differential or sin/cos analog encoder feedback
  • USB 2.0 or RS-485 interface
  • Differential step/direction inputs


  • Description
  • Specifications
  • Documentation & Part No.

The MMD-103 is a  piezo motor driver with a pulse-direction input designed to be used as a standalone 3 axis unit. The MMD-103 is capable of driving 3 piezo motors up to 3mm/s in open loop with a resolution of down to 1nm. The MMD-103 can be driven using differential step and direction inputs. MICRONIX Motion Control Language allows for easy setup through simple ASCII commands.

Controller/Driver Specifications
Axes 3
Motor type 2-Phase Piezo Motor
Interface USB 2.0 or RS-485 (configuration), 15-pin D-sub (driver signals)
Commands ASCII commands
Power supply Regulated 48V DC
Speed, max 3 mm/s
Resolution, max 1 nm (open loop), 2 nm (closed loop)
Servo clock frequency 10 kHz
Enclosure dimensions L198 x W171 x H29 mm
Order no.: MMD-103-
3 Axis 1
Power Supply          
60W 0
Encoder Interface          
Analog 0
Digital 1

Note: please select number to config part number

datasheet &manual

Click to download Download Datasheet MMD-103 manual is not available.

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