The DRS2 Series uses the AlphaStep AZ Series motor and driver. The actuator is equipped with the Mechanical Absolute Encoder. The Absolute Encoder is a mechanical multi-turn Absolute Sensor, so an external sensor is not required. This helps to save space and reduce wiring, as well as more compact and lightweight design of the equipment. Actuator is available with or without a Guide. Electromechanical Brake, and Rolled or Ground ball screws.
Built-in Controller (Stored Data) allows for easy networking and simplified multi-axis control.
AZ Series Absolute Encoder Motor
Built-in Controller (Network Type), Pulse Input Type or Pulse Input Type with RS-485 Communications Drivers
24/48 VDC Input
Repetitive Positioning Accuracy
Ground Ball Screw = ±0.003 mm
Rolled Ball Screw = ±0.01 mm
A hollow rotor and a ball screw nut are joined. Since no connecting parts are necessary, there is less backlash than when coupling rigidity, etc. combines other parts. Therefore, highly accurate positioning can be achieved.
High Positioning Accuracy
The ball screw nut is linked with the hollow rotor. Through the coupling rigidity and other aspects of parts combination, the impact of backlash has been minimized achieving high-precision positioning.