DG Series
The actuator uses an αSTEP motor adopting closed loop control.
Highly accurate positioning can be performed while keeping the user-friendly features of a stepping motor intact.
- Direct Coupling for Higher Reliability
- High Power, High Rigidity
- High Positioning Accuracy with Non-Backlash
- Large-Diameter, Hollow Output Table Makes Simple Wiring and Piping Possible
- Supporting Sudden Load Fluctuation and Rapid Acceleration
- “Home-Sensor Set” is Available as an Accessory
- Pulse Input
- Built-In Controller (Stored data)
- Network Compatible
Equipment tables and arms can be installed directly on the output table.
This saves you the hassle and cost of designing an installation mechanism, arranging necessary mechanism parts, adjusting the belt tension, etc., when mechanical components such as a belt and pulley are used for installation.
The hollow output table is integrated with a high rigidity crossroller bearing✽.
This structure improves permissible thrust load and moment load while maintaining high torque.
✽ Except for the DG60
・ Non-Backlash
・ Repetitive Positioning Accuracy ±15sec
・ Lost Motion 2 arc minutes
The large diameter hollow hole (through-hole) helps reduce the complexity of wiring and piping, thus simplifying your equipment design.
Adopting the αSTEP stepping motor, the DG Series actuator eliminates the need for tuning to prevent hunting upon sudden load fluctuation or rapid acceleration.
A built-in rotor position detection sensor constantly monitors the motor speed and rotations.
If overload is about to occur, closed-loop control is implemented immediately.
With this series, you can also enjoy greater reliability because the positioning completion signal and position detection function can be used to check the actuator condition.
Since the sensor set comes with all the parts required for the return-to-home operation, you will spend less time designing, fabricating and procuring parts relating to sensor installation.
The motor can be controlled using a pulse generator provided by the customer.
For the absolute type, please contact the nearest Oriental Motor sales office.
Direct control can be done from the programmable controller I/O with the built-in controller function. There is space saving because a controller is not necessary.
For the absolute type, please contact the nearest Oriental Motor sales office.
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For details, please contact the nearest Oriental Motor sales office.
