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Product/Service Catalog

SOMANET Servo Node 400 EtherCAT

Model: SN-002-2

Synapticon Inc.

Featuring Com EtherCAT, Core C2X and Drive 1000, the SOMANET Servo Node 400 EtherCAT controls and drives one permanent magnet synchronous motor (PMSM, BLDC) up to 415 Watt (13.2 A rms) nominal power.

SOMANET Servo Nodes: Meet the most compact and flexible embedded EtherCAT Servo Drives.


  • Highly efficient model-predictive, field-oriented motor control software with advanced compensation of unwanted physical effects in drive (e.g. cogging)
  • EtherCAT or Ethernet communication (Profinet, SERCOS III, CAN, RS-485, WiFi and Bluetooth available on demand) through SOMANET Com modules
  • DS402 position, speed and torque/current control loops
  • High-res, high-speed ADCs for precise current and voltage measurements
  • Advanced protection circuitry
  • Control feedback through encoders and additional sensors via Hall, QEI/ABI/ABZ (RS-422), BiSS-C (RS-422), SSI, SPI, I2C and analog interfaces

Applications for the SOMANET EtherCAT Drive include for example:

  • Traditional Robotic Arms
  • Collaborative Robotic Arms
  • Automated Guided Vehicles
  • Service Robots
  • Conveyor Belts
  • Special Machinery


Weight 80 g
Dimensions 70 × 40 × 23 mm
Hardware Status Mass Production
Number of brushless / brushed DC motors* 1 / 2*
Brake power output PWM controlled (0-48 V)
Rated supply voltage 12 - 48 / 60 V DC
Maximum input current DC / phase current 9.6 A
Maximum phase current RMS 13.2 A
Maximum continuous output power 415 W
Efficiency 98 %
Position feedback sensor support (2 ports) Hall, QEI, BiSS-C, SSI, Half-Duplex, A-Format
Analog inputs (auxiliary) 2 × single-ended 0-10 V, 2 × differential ±5 V (All Analog Inputs are hardware-configurable upon request: 0-5 V, 0-10 V, 0-20 V, ±5 V, ±10 V)
Digital I/O 4 × GPIO / SPI** / I²C** / UART
(Two Digital IO can be configured as 5.0 V CMOS logic upon request)
Notes * Currently not supported by our standard software. Can be developed upon request, please contact our Sales team for details.
** Upon Request

Please refer to our product documentation for more detailed specifications




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