October 29, 2018 – JVL has developed a product in the field of integrated motor control. JVL’s latest addition to their portfolio is a high-capacity MAC motor with rating of 3000W. MAC motors are complete servo systems including an AC servo motor, hall-sensors, encoder, power supply, driver and positioning controller and Nano-PLC, as well as facilities for incorporating various control modules such as Bluetooth, WLAN, ZigBee, EtherCAT, EtherNet/IP, CANopen, DeviceNet, Profibus, Profinet, Nano PLC, RS232/RS485/USB, Process Control, etc.
With a length of 311.8mm for a 3000W motor with a torque of 9.55/28.6Nm at 3000rpm, this MAC motor matches the size of traditional servo motors without built-in controllers with flange 130x130mm. As with the other integrated servo motors in the range (50-3000W), both the motor and all electronic components have been specifically selected to withstand the rigorous demands required by industrial use.
Control voltage for the encoder and microprocessor circuitry is 24VDC: In an emergency-stop situation, where an approved relay has cut-off the main power, encoder position and other values are maintained by this control voltage. In some applications, however, this is not needed and in those cases an optional internal 24VDC supply can be used, requiring only an AC main connection.
