The Liberty MDrive Ethernet is an integrated NEMA 23 (57 mm) high torque 1.8° stepper motor integrated with an advanced, high resolution microstepping driver and Ethernet controller with multi-protocol support and numerous enhanced features for an Industrial Ethernet or Motion Control solution.


 MDrive Ethernet benefits

Ethernet has become the de-facto networking interface for industrial automation. Ethernet networking technology has progressed to the point where real-time, deterministic data transfer between components in a machine or network of machines is readily accomplished. The advantages of the Liberty MDrive Ethernet are: Multi-protocol support Use off-the-shelf networking hardware: switches, routers and cabling Interoperability with an array of readily available components Compatibility with PLCs from: Rockwell Automation-Allen Bradley, Omron, Schneider Electric MODBUS/TCP and EtherNet/IP make up 52% of industrial Ethernet networks Programmability using the proprietary MCode programming and control language in an Ethernet network, eliminating the need for complicated serial multidrop networks using RS-422/485.

Catalog & Specifications
Liberty MDrive Ethernet Datasheet 

User Guides
Liberty MDrive Ethernet Hardware Manual NEMA 17 
Liberty MDrive Ethernet Hardware Manual NEMA 23/34 
Liberty MDrive Programming Manual 
Liberty MDrive MODBUS/TCP Fieldbus Manual 
Liberty MDrive Ethernet/IP Fieldbus Manual 
Liberty MDrive Software Suite Manual 

Nema17 1-Stack Liberty MDrive (stp)
Nema17 2-Stack Liberty MDrive (stp) 
Nema17 3-Stack Liberty MDrive (stp) 
Nema23 1-Stack Liberty MDrive (stp) 
Nema23 2-Stack Liberty MDrive (stp)  
Nema23 3-Stack Liberty MDrive (stp)
Nema34 1-Stack Liberty MDrive (stp)
Nema34 2-Stack Liberty MDrive (stp)
Nema34 3-Stack Liberty MDrive (stp)

Liberty MDrive Software Suite 


Southern California (Main Office): 9209 Research Drive • Irvine, CA 92618 • Ph: (949) 585-9009 • Fax: (949) 585-9218
Northern California: 1700 Wyatt Drive Suite 7 • Santa Clara, CA 95054 • Ph: (408) 327-0700 • Fax: (408) 327-0703