Sigma Industrial Automation Sigma Industrial Automation
Sigma Industrial Automation Sigma Industrial Automation
Sigma Industrial Automation Sigma Industrial Automation Sigma Industrial Automation Sigma Industrial Automation Sigma Industrial Automation Sigma Industrial Automation
Sigma Industrial Automation Sigma Industrial Automation Sigma Industrial Automation Sigma Industrial Automation
Sigma Industrial Automation
Sigma Industrial Automation
Sigma Industrial Automation
Home » Our Products » Mitsubishi VFD » A700 VFD

A700 VFD

The A700 Variable Frequency Drive is a high performance drive that replaces the popular A500(L) VFD. The A700 Variable Frequency Drive features many of the special technologies originally developed for Mitsubishi Electric servo drive products, such as adaptive auto-tuning that automatically compensates for changes in load inertia. The result is smoother operation, less downtime and ultimately, lower operating costs. Control modes include Velocity, Torque and Position ing. Real Sensorless Vector allows Zero speed holding torque and torque control without the need for an encoder.
Other Model No.
A500 VFD A700 VFD D700 VFD E500 VFD E700 VFD F700 VFD S500 VFD V500 VFD
Sigma Industrial Automation

  • Wide Speed Range: 200:1 operating range is possible - even when the drive is used ‘open loop’
  • PLC Feature: A700 programmability provides true intelligence inside the drive - a simple solution for complex applications
  • Easy Gain Tuning: Compensates automatically for changes in load inertia to ensure smooth and consistent operation
  • Fast Response: Up to 300 radians / second speed response means lightning fast reaction to sudden load changes
  • USB Port: Allows simple connection to the new FR-Configurator Software for quick and easy commissioning
  • Power Down Braking: Keeps the motor under control even if the supply power is lost
  • Remote I / O Capability: All of the drive I/O can be read or controlled over a network
  • Brake Transistor Circuit: Included in all sizes up to 30 Hp
  • Integral Radio Filter: Limits Radio Noise emissions to meet EU Directive - all sizes of drive
  • Speed Control: with or without torque limit allows 200:1 Speed range, driving or overhauling
  • Open Loop Torque Control: including torque at zero speed
  • UL Listed for single-phase input
  • UL, cUL, CE


Sigma Industrial AutomationSigma Industrial Automation
Sigma Industrial AutomationSigma Industrial Automation