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 >  Encoders  >  EC45A Series
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45mm Size Hollow Shaft Encoder/Potentiometer EC45A/RK45A/RK45B Series
Encoders Features

Large ring, heavy torque device perfect for large ring knob design.
Large hollow-center structure for various applications.
Round shape and low-profile, ideal for illuminated designs.
Excellent operation feel with heavy torque applicable to car components.
Fully compatible with an encoder or a potentiometer (EC45A/RK45A).
Compatible to LED illuminated switch (RK45B).
Applications
For adjusting temperature, fan speed and switching modes in car air conditioners.
Car navigation systems and car audio equipment.

 Product Line * For details information, click on the 'product number'  
  Encoder (Absolute type)
Product No. Output code Positions Rotational angle Detent torque Minimum packing unit (pcs.)
EC45AG520402 5bit gray code 31 240° 36±16mN·m 200
  Encoder (Incremental type)
Product No. Detent torque Number of detent Number of pulse Minimum packing unit (pcs.)
EC45A1520404 30±14mN·m 30 15 200
  Potentiometer
Product No. Total resistance Resistance taper Positions Rotational angle LED Detent torque Minimum packing unit (pcs.)
RK45A1100004 10kΩ B 5 240° None 50±20mN·m 200
RK45B1A00001 5kΩ B 8 180° Red 55±20mN·m 200
RK45B1A00002 5kΩ B 17 180° Red 40±16mN·m 200