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Nook Industries manufactures inch and metric products for the Linear Motion Industry. Visit the Nook Industries linear motion website for Nook Industries' complete actuator products, including:

 
  NOOK INFORMATION  
   
 
     
Mechanical Actuator
Application Engineering and Customer Service Phone Support

1-800-321-7800
216-271-7900
Email Support
 
 
IN-LINE ENCODER FOR SCREW JACKS
Jack In-Line Encoder PDF Print Friendly Page
Jack In-line Encoder PDF
IN-LINE ENCODER IS INSTALLED BETWEEN THE MOTOR ADAPTER AND MOTOR
In-Line Encoder

For precise position sensing at the input shaft, an ActionJac™ in-line encoder option may be factory installed between the motor and motor adapter or Right-Angle Reducer. This lowcost option requires minimal space, leaving the extension shaft side of the jack free for clearance, for a rotary limit switch, or for coupling to another jack.

The in-line encoder’s quadrature output design allows detection of both speed and direction of shaft rotation. The ActionJac™ in-line encoder option requires an optional motor mount or Right-Angle Reducer.

Sensing speed range: 0 -10,000 rpm
Pulse Output: 60 Pulses per revolution
Supply voltage: +12 Volts DC +/-5%
Supply current: 60 mA typical, 115 mA maximum
Output drive capability: 250 mA per channel continuous
Maximum load: 50 ohms per channel

The encoder is face mounted between the motor and motor mount and will offset the length of the motor .61 inches for NEMA 56 and 140 frames and .88 inches for NEMA 180 and 210 frames.

FRAME SIZE 56C/140TC 180TC/210TC
OFFSET A .61 .88

 

HOW TO ORDER An IN-LINE ENCODER:
Specify the Worm Gear Screw Jack reference number, using the Reference Number System.

EXAMPLE: 2.5 MSJ-U 6:1 / 103-1 2CA-4E / FS / 24.5 / 2 / SE

“E” anywhere in this field indicates Encoder

 

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