Rotary actuator DGII series
electricprecisionhollow-shaft

rotary actuator
rotary actuator
rotary actuator
rotary actuator
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Characteristics

Movement
rotary
Type
electric
Other characteristics
precision, hollow-shaft
Force

Min.: 100 N

Max.: 400 N

Torque

0.9 Nm, 4.5 Nm, 12 Nm, 50 Nm
(0.664 ft.lb, 3.319 ft.lb, 8.851 ft.lb, 36.878 ft.lb)

Description

The DGII Series is a line of of products that combine a high rigidity hollow rotary table with an AlphaStep absolute encoder AZ series closed loop stepper motor and driver package. It retains the ease of use of a stepper motor, while also allowing for highly accurate positioning of large inertia loads. Integrated actuator and stepper motor makes design easier Easy Home Setting and Return-to-Home without need for sensors Large-diameter hollow output table Stepper motor provides excellent performance Agile responsiveness Stability at low speeds Tuning-free Requires AZ Series Driver (sold separately) High Positioning Accuracy Non-Backlash Repetitive Positioning Accuracy ±15 sec Lost Motion 2 arc minutes Note: The repetitive positioning accuracy is measured at a constant temperature (normal temperature) under a constant load. Large-Diameter, Hollow Output Table Makes Simple Wiring and Piping Possible The large diameter hollow hole (through-hole) helps reduce the complexity of wiring and piping, thus simplifying your equipment design. The gear-reduction mechanism employs precision gears along with a proprietary adjustment mechanism that eliminates backlash. The repetitive positioning accuracy from a single direction is ±15 sec., while lost motion in a positioning operation from two directions is 2 arc minutes. These characteristics make the DGII series the ideal choice for applications in which accurate positioning is a must. The hollow output table is integrated with a high rigidity crossroller bearing*. The structure improves permissible thrust load and moment load while maintaining high torque.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.