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Contact USA Inside SalesCatherine Topar
Ph: 203-334-7537
Fx: 203-334-7792
Email: ctopar@e-jpc.com
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  • Quick, simple assembly and disassembly
  • Rugged screw-together housing
  • Positive latching connector
  • Accepts .010" axial shaft play
  • 32 to 5000 cycles per revolution (CPR)
  • 128 to 20000 pulses per revolution (PPR)
  • 2 channel quadrature TTL squarewave outputs
  • Optional index (3rd channel)
  • Mounting compatibility with HEDS-5500
Unit of Measure

Operation Temperature

 N/A CPR < 2000: -400 to 100 ºCCPR > 2000: -25 to 100 ºC

Vibration (5Hz to 2kHz)

 N/A 20 G

Electrostatic Discharge, IEC 61000-4-2

 N/A ± 4 kV

Maximum Axial Shaft Play

 N/A ± 0.010 in

Maximum Shaft Eccentricity Plus Radial Play

 N/A 0.004 in

Maximum Acceleration

 N/A 250000 rad/sec2

Maximum RPM

 N/A CPR < 2000: minimum value of ((18 x 10^6) / CPR) and (60000) rpmCPR >= 2000 and < 4000: minimum value of ((21.6 x 10^6) / CPR) and (60000) rpmFor CPR >= 4000: minimum value of ((43.2 x 10^6) / CPR) and (60000) rpm

Typical Product Weight

 N/A Single-ended (S-option): 0.82 Differential (D-option, L-option): 0.91 oz

Codewheel Moment of Inertia

 N/A 8.0 x 10^-6 oz-in-s²

Hub Set Screw

 N/A #4-48

Hex Wrench Size

 N/A 0.050 in

Encoder Base Plate Thickness

 N/A 0.135 in

3 Mounting Screw Size

 N/A #0-80

2 Mounting Screw Size

 N/A #2-56 or #4-40

3 Screw Bolt Circle Diameter (3)

 N/A 0.823 ± 0.005 in

2 Screw Bolt Circle Diameter

 N/A 0.750 ± 0.005 in

Required Shaft Length (4)

 N/A 0.445 to 0.570 inWith E-option (3): 0.445 to 0.750 inWith H-option (3): > 0.445 in

Index Alignment to Hub Set Screw

 N/A 180 Typical mechanical degrees

Torque - Hub Set Screw to Shaft

 N/A 2-3 in·lb

Torque - Cover (4-40 screws through cover into base)

 N/A 2-4 in·lb

Torque - Base to Mounting Surface

 N/A 4-6 in·lb

Torque - Base to Mounting Adapter Plate

 N/A 4-6 in·lb

Torque - Adapter Plate to Mounting Surface

 N/A 4-6 in·lb

Torque - Module to Base

 N/A 3.5-4 in·lb


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