This actuator is a 5-phase stepper motor with a hollow flange. Air piping, wiring, and rays are passed through the hollow section, contributing to a simplified design, smaller size, and lighter weight at the end of the equipment.

 

 

 

Product Name	Frame Size	Diameter of Hollow Section	Mass
DHM28PAK2	28 mm	5.2 mm	0.17 kg
DHM42PAK	42 mm	10 mm	0.47 kg

Some of the conventional parts have been eliminated, so the time required for equipment design and product selection is shortened.

Furthermore, the number of man-hours required for assembly and the adjustment of installation accuracy can be reduced, contributing to higher productivity.

	Advantages of using the equipment Less design time Lower parts cost Less aseembly work Less accuracy adjustment time Less maintenance time

 

Advantages of using the equipment

• Less design time
• Lower parts cost
• Less aseembly work
• Less accuracy adjustment time
• Less maintenance time

High Positioning Accuracy

The on-board 5-phase stepper motor allows for high positioning accuracy and fine operations to be stably repeated. Thanks to the microstep drive and smooth drive function in combination with the CVD driver, vibration is reduced at low speed and smooth operation is possible. Because the hollow flange does not use any transfer mechanisms like couplings or belts, there is no effect of error on accuracy caused by part rigidity or combination.

Advantages of using the equipment Less design time Lower parts cost Less aseembly work Less accuracy adjustment time Less maintenance time	Part mounter θ axis of parallel suction device

Advantages of using the equipment

• Less design time
• Lower parts cost
• Less aseembly work
• Less accuracy adjustment time
• Less maintenance time

Product Name	Stop Position Accuracy	Repetitive Positioning Accuracy
DHM28PAK2	±0.33˚	±0.15˚
DHM42PAK	±0.11˚	±0.05˚

3 Selectable Driver Types