The specialist of small precision motors - ORIENTAL MOTOR (INDIA) > Product Information > Stepper Motors > High-Efficiency AR Series AC Input Pulse Input Type (Features)
Stepping Motors
Stepping Motor and Driver Packages αSTEP


AR Series

AC Input Pulse Input Type

The AR Series substantially reduces heat generation from the motor through use of high-effi ciency technology. A pulse input type and a newly released built-in controller type are available.

Adopting Oriental Motor’s Original Closed Loop Control

The AR Series uses our closed loop control to maintain positioning operation even during abrupt load fluctuations and accelerations. The rotor position detection sensor monitors the rotation. When an overload condition is detected, the AR Series will instantaneously regain control using the closed loop mode.
For details, refer to "Overview of Stepping Motor and Driver Packages αSTEP"

Continuous Operation is Achieved Due to the Reduction of Motor Heat Generation by Utilizing High-Effi ciency Technology

Lower Heat Generation

The AR Series utilizes high-efficiency technology to achieve a significant reduction in the amount of heat generated from the motor.

●Temperature Distribution by Thermography

●Motor Case Temperature under Same Operating Conditions


Power consumption: up to 66% less✽ than a conventional model

●Power Consumption

Built-In Controller Package

The burden on the programmable PLC is reduced because the information necessary for motor operations is built into the driver. This simplifies the system configuration for multi-axis control.