Roundss Incremental Encoder for elevator door machine！

Roundss Incremental Encoder for elevator door machine

1.The Features and application of elevator door machine encoder
Rotary encoder is a device used to convert mechanical angular position to pulse signal. The rotary encoder output pulse signal to control system and the system give the feedback of driving devices.

2.What rotary Incremental encoder play in elevator door machine.
The rotary encoder is the most common used sensor to convert the mechanical shaft position to pulse or digital signal. The rotary encoder includes a encoder disc and photo electricity detecting device. The disc is a round disc with equally distributed number of square holes on it. The disc rotate with the shaft of motor.The detecting device output many pulse signals.

The elevator door machine encoder connected with PLC, frequency converter, and motor offer the speed and distance feedback of elevator in a closed system.

3.Absolute encoder and incremental encoder for elevator door machine
For incremental encoder for elevator,when power is off, elevator needs its inside recorder to remember its position. Absolute encoder has sole position even if the power is off, so it is more safe to use absolute encoder in lift application.

4.Roundss elevator door machine
Roundss provide large hollow shaft encoders for elevator. For example,REC100B,REC80B,DEC100B,DEC80B. The required resolution is always 1024ppr.

More information, please visit our website: http://www.roundssencoder.com/pro_in_th.asp.

 

 

More information, please visit our website: http://www.roundssencoder.com/pro_in_th.asp.

Pre-sales Service

 

1.The rotary absolute encoder can be customized to meet your need.

2.The questions about the encoder will be answered within 24 hours.

3.We have the best after-sale service.

 

 

 

THE EXHIBITION

 

You could visit us at

Exhibitions: DMTX 2015, New Delhi, August 20-23. Booth No. :Hall 10, D107

 

 

Company Information

 

CERTIFICATION

 

Changchun Rongde Optics Co,.Ltd is located in the modern city — Changchun which is known as the optoelectronics industry base of China.

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