A+ Series

The A+ series is a new type of omnibearing integrated servo system with advanced functions. It is able to combine with medium / high servo motors from 3kW to 7.5kW ( torque output from 19.1 N-M to 47.74 N-M) and is equipped with incremental 20-bit (1280000 ppr) optical encoder, providing more accurate positioning control for high-precision processing industries or the machine applications where high responsiveness and stiffness is needed to reject high torque disturbances. With A and AB series, Delta provide a complete servo product line (from 100W to 7.5kW) to fully support our customers’ needs and offer various options for high torque applications.


  • Spring machine, bending machine, bending press, feeding machines, electric injection molding machine, double column type machining center, presses machine



  • A wide power range: from 4.5kW to 7.5kW, 3-phase

  • Input power supply: AC 200V ~ 230V

  • Frequency characteristics (Responsiveness): 550Hz

  • Incremental 20-bit (1280000 ppr) optical encoder

  • Medium / High inertia servo motors are available including: 3kW, 3.5kW, 4.5kW, 5.5kW, 7.5kW.

  • Max. input frequency: Line receiver 4Mbps for high-speed motion command.

  • Built-in Position / Speed / Torque control modes

  • 8 internal programmable registers (point-to-point position control)

  • Various internal control functions for a vast range of applications (as A and AB series)

  • Modbus communication protocol is supported as standard. Communication Interface: RS-232 / RS-485 / RS-422