Sealed Absolute Angle Encoders with Integrated Stator Coupling

RCN
 
With accuracies of up to 2 arc seconds, absolute angle encoders provide the absolute position value immediately after switch-on or after a disturbance without prior axis movement.

The encoder photoelectrically scans pure binary patterns on a glass graduated disk to determine the absolute position value.


An RCN absolute angle encoder features an integral stator coupling which, in comparison with encoders with solid shaft and separate coupling, provides the following advantages:
Higher system accuracy
During angular acceleration of the shaft the coupling takes up only the torque resulting from bearing friction
Shorter overall length
Simpler mounting

An IP 64 degree of protection enables RCN angle encoders to withstand the harsh environments typically found around machine tools.

In addition, the RCN 220 and RCN 723 are mechanically compatible with the RON 200 and RON 7x6/RON 8x6 series incremental rotary encoders.

 
  RCN 220 RCN 723
Accuracy 2.5" 2"
Data interface
  Absolute position values/rev
  Absolute measuring step
  Elec. permissible speed for absolute position value
EnDat (synchronous serial)
220 = 1 048 676 223 = 8 388 608
Approx. 1.2" Approx. 0.15"
60 rpm 30 rpm
Incremental signals
  Line count
  Cutoff frequency (-3 dB)
  1 VPP
16384 32768
>= 180 kHz >= 180 kHz
Mech. permissible speed 3000 rpm 1000 rpm
Protection IP 64

 

RCN 220

RCN 220 / 723 Angle Rotary Encoders RCN 220 / 723 Angle Rotary Encoders

 

RCN 723

RCN 220 / 723 Angle Rotary Encoders RCN 220 / 723 Angle Rotary Encoders

 

-    Policy     AMI Home     Contact Us  -
Links To Cool Sites      Email The Sales Desk      Where We Are Located  -

 


DOWNLOAD OUR LINE CARD HERE

Call Toll Free: 1-888-354-2525 

1987 - 2009 Automation and Metrology, Inc.  All rights reserved.