LECSS, AC Servo Motor Driver, SSCNET Protocols

The LECSS drivers are compatible with the Mitsubishi's servo system controller network, or SSCNET.  LECSS-S drives an AC servo motor with an 18-bit absolute encoder and is compatible with SSCNETIII at up to 50 Mbps bidirectional transmission speed.  LECSS-T drives an AC servo motor with a 22-bit absolute encoder, and is compatible with SSCENTIII/H, offering an even higher 150 Mbps bidirectional transmission speed.  LECSS-T also adds the STO safety function, improved noise reduction and C-UL-US listing.  Both driver types offer pushing operations and are capable of sychronous motion in multi-axis applications.

  • Compatible motors (W): 100/200/400
  • Power supply voltage (VAC, 50/60Hz): 100~120V no longer available; 200~230 (LECSS-S); 200~240 (LECSS-T)
  • Display and settings buttons for direct input and status monitoring
  • LEC-MRC2 Configuration software required (sold separately)
  • C-UL-US listed (LECSS2-T only)
Configuration Options
 Part Number is Partial
LECSS2-  
Copy Configuration Number
Select Product Options
Select values from the drop down lists or make appropriate selections to configure the part number.
Driver Configuration Status
Power Supply Voltage Configuration Status
Motor Type Configuration Status
Options in:
  • Gray are not compatible with other selected option value.
  • Red conflict with another selected option value.
  • Amber are not recommended.
Options in:
  • Gray are not compatible with other selected option value.
  • Red conflict with another selected option value.
  • Amber are not recommended.

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