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Oriental Motor Asia Pacific Pte. Ltd. > Product Information > Stepper Motors > AS Series Built-In Controller Packages (Features)
Stepping Motors
Stepping Motor and Driver Packages αSTEP

AS Series Built-In Controller Packages

AS Series Pulse Input Type
The αSTEP utilizes Oriental Motor's unique closed loop control.
This is a motor and driver package product offering the user-friendliness of a stepping motor combined with improved response and reliability.
Features

Incorporating Our Unique Closed Loop Control

For details, refer to "Overview of Stepping Motor and Driver Packages αSTEP"

High Response

The motor operates synchronously with pulse commands to achieve high response.
There's no time lag in operation following a pulse command.

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No Tuning

You can perform positioning quickly after a load fluctuation, etc., without adjusting any gains.

No Hunting

Because a stepping motor is used, no hunting occurs during stopping.
Accordingly, this series is ideal for applications where the equipment uses a belt-drive mechanism or otherwise has low rigidity and you don't want it to vibrate when stopping.

Built-In Controller Packages

A built-in pulse generator allows the motor to be driven via a directly connected programmable controller.
Since no separate pulse generator is required, the drivers of this type save space.