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AutomationDirect SV2A-4150

The SV2A-4150 is a SureServo2 AC servo drive rated 1.5 kW with a 460 VAC three-phase input. It controls torque, velocity and position, and takes step/direction, CW/CCW, A/B quadrature, analog and internal indexing commands. It communicates over one RS-485 (RJ45) port using Modbus RTU or Modbus ASCII.

Source checked10/10 values · 2026-10-26AutomationDirectServo drive
Rated power
1.5kW
Rated current
5A
IP rating
IP20

Specification

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

Quick answers

What is the IP rating of the AutomationDirect SV2A-4150?
IP20, per Servo Drive: Modbus RTU and ASCII, 1.5 kW, 460 VAC, 3-phase (PN# SV2A-4150) | AutomationDirect (automationdirect.com).

Study notes

  • 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.
  • Digital I/O: 10 discrete inputs and 6 discrete outputs, sinking/sourcing.
  • Analog I/O: 2 input channels at +/- 10 VDC and 2 output channels at +/- 8 VDC.
  • Port speed up to 115.2k baud over RS-485 (RJ45), Modbus RTU Slave and Modbus ASCII Slave.
  • Drive output type is SVPWM; encoder resolution up to 24-bit (16777216 ppr), encoder output available.
  • Tuning modes: easy/auto (4 methods)/manual; configured by software and keypad.
  • Drive protections listed: overcurrent, overvoltage, undervoltage, over-temperature, regeneration error, overload, velocity/position error, encoder error, secondary encoder position error, communication error, short circuit.
  • Intended for use with 1 kW and 1.5 kW systems; optional EtherNet/IP and Modbus TCP cards are available.
  • Listed item shipping weight is 5.92 lb; country of origin Taiwan.

Safety

  • UL Listed File # E198015; UL Recognized File #: None; UL Hazardous File #: None.
  • CE declarations available; RoHS status: Yes; EU REACH document available.
  • Operating temperature rating 0 to 55 deg C.
  • Enclosure type enclosed, IP20.
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