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AlphaStep

Hollow Rotary Actuators


Closed Loop AZ Series Absolute Encoder Hollow Rotary Actuators

AlphaStep AZ Series DGII Hollow Rotary Actuators

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
  • Pulse Input, Pulse Input with RS-485 Communications and Built-in Controller (Network) type drivers
  • AC or DC Input

Closed Loop AR Series Hollow Rotary Actuators

AlphaStep Closed Loop AR Series Hollow Rotary Actuators

The DGII Series is a line of of products that combine a high rigidity hollow rotary table with anAlphaStep closed loop AR series 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
  • Large-diameter hollow output table
  • Pulse Input or Built-in Controller (Network) type drivers
  • AC or DC Input


Rotary Actuator Comparison

Product Series

AZ Series Absolute Encoder Rotary Actuators

AR Series Rotary Actuators

AZ Series Hollow Rotary Actuators

 

AR Series Hollow Rotary Actuators

 

Features

AlphaStep Closed Loop, Absolute Mechanical Encoder

AlphaStep Closed Loop, High-Efficiency

Frame Sizes

3.35 in. (85 mm)
5.12 in. (130 mm)
7.87 in. (200 mm)

2.36 in. (60 mm)
3.35 in. (85 mm)
5.12 in. (130 mm)
7.87 in. (200 mm)

Driver Input Power

AC or DC Input AC or DC Input

Available Options

Electromagnetic Brake

Single or Double Shaft
Electromagnetic Brake

Inertia

115.47 up to 5012.7 oz-in2

23.7 up to 5012.7 oz-in2

21120 x 10-7 up to 916400 x 10-7 kg·m2

4324 x 10-7 up to 916400 x 10-7 kg·m2

Permissible Torque

39.8 up to 440 lb-in

7.9 up to 440 lb-in

4.5 up to 50 N·m

0.9 up to 50 N·m

Maximum Speed

200 r/min (85 & 130 mm)

110 r/min (200 mm)

200 r/min (60, 85 & 130 mm)

110 r/min (200 mm)

Learn More

AZ Series Absolute Encoder Rotary Actuators

AR Series Rotary Actuators




 

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Order the AZ Series Brochure

AZ Series Brochure

Rotary & Linear Actuator Demo


Motors offer excellent controllability and are therefore used as the drive sources of various automated equipment. In many cases a motor is combines with various mechanical components such as a ball screw, belt and pulley, and rack and pinion to convert the motor rotation to a different type of motion needed to drive the equipment. Oriental Motor has various linear and rotary actuators consisting of a motor assembled with the necessary mechanical components to meet the various needs of automated equipment.

Linear & Rotary Actuator Demo


Oriental Motor has various linear and rotary actuators consisting of a motor assembled with the necessary mechanical components to meet the various needs of automated equipment.

Push Motion Demonstration With DRS2 and DGII Actuators

The DRS is a high-precision integrated ball screw incorporated with an AZ Series stepper motor and driver for continuous high-positioning linear motion. The DRS2 Series uses the AZ Series motor and driver. This helps to save space and reduce wiring, as well as more compact and lightweight design of the equipment.

The DGII Series is a line of of products that combine a high rigidity hollow rotary table with a 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.

Linear Actuator and Rotary Actuator Multi-Axis Pick and Place Demo

This video demonstrates a pick and place application using three different products: Rotary actuator (DGII Series), compact linear actuator (DRS2 Series) and linear slides (EAS and EZS Series).