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AutomationDirect SV2A-4075

The SV2A-4075 is a SureServo2 AC servo drive rated 750 W with a 3-phase 460 VAC input. It controls a servo motor in torque, velocity or position mode and connects to a host over a single RS-485 (RJ45) port using Modbus RTU or Modbus ASCII. Optional EtherNet/IP and Modbus TCP cards can be added for other networks.

Source checked11/11 values · 2026-10-26AutomationDirectServo drive
Rated power
0.75kW
Rated current
2.3A
IP rating
IP20

Specification

2 sources
Categoryservo drive
Supply voltage460 VAC, 3-phase
Feedback24-bit (16777216 ppr)
Output typeSVPWM output
Operating temp min0 °C
Operating temp max55 °C

Quick answers

What is the IP rating of the AutomationDirect SV2A-4075?
IP20, per Servo Drive: Modbus RTU and ASCII, 750W, 460 VAC, 3-phase (PN# SV2A-4075) | AutomationDirect (automationdirect.com).

Study notes

  • For use with 750W systems.
  • Control modes: torque, velocity and position.
  • Command signals: step and direction, CW/CCW, A/B quad, internal indexing via discrete input and communication port, torque and velocity via analog input.
  • I/O: 10 sinking/sourcing discrete inputs, 6 sinking/sourcing discrete outputs, 2 analog voltage inputs (+/- 10 VDC), 2 analog voltage outputs (+/- 8 VDC).
  • Single RS-485 (RJ45) port supporting Modbus RTU Slave and Modbus ASCII Slave at up to 115.2k baud.
  • Optional EtherNet/IP and Modbus TCP cards are available; these protocols are not built in.
  • Tuning modes: easy/auto (4 methods)/manual; configuration via software and keypad.
  • Output type: SVPWM output.
  • Enclosed panel-mount unit; item shipping weight 5.88 lb.

Safety

  • Protection functions: overcurrent, overvoltage, undervoltage, over-temperature, regeneration error, overload, velocity/position error, encoder error, secondary encoder position error, communication error and short circuit.
  • Certifications: UL Listed (File E198015), CE, RoHS.
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