Japanese Products Corp.
120 Fiske St., Fairfield, CT 06825-5524 US
Phone:203.334.7537 • Fax:203.334.7792
E-Mail: info@e-jpc.com • Web site: www.e-jpc.com
All Categories > Encoders > US Digital Optical Kit Encoders > Item # US Digital E4T Miniature Optical Kit Encoder  


Item # US Digital E4T Miniature Optical Kit Encoder

  • E4T Optical Kit Encoder
  • Push-on hub - spring loaded collet design
  • Minimum shaft length of .275"
  • Fits shaft diameters of .079" to .250"
  • 100 to 360 cycles per revolution (CPR)
  • 400 to 1440 pulses per revolution (PPR)
  • Single +5V supply



 Specifications 

Operation Temperature
-20 to 100 ºC

Electrostatic Discharge, IEC 61000-4-2
± 12 kV

Shock, 6 millisecond, half-sine
75 G

Vibration (20Hz to 2kHz, sinusoidal)
20

Maximum Axial Shaft Play
± .010 in

Maximum Shaft Runout
.002 in

Maximum Acceleration
250000 rad/sec²

Maximum RPM
minimum value of (6000000/CPR) and (60000) rpm

Codewheel Moment of Inertia
5.1 x 10^-7 oz-in-s²

Mounting Screw Size
#3-48 x 3/16 in
M2.5, length 4 mm

Screw Bolt Circle Diameter
.586 ±.005 in

Shaft Length
Maximum: 0.395 (D option) in
Maximum: no limit (H option) in
Minimum: 0.275 in

Mounting Screw Torque
2-3 in·lb



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