TRD-NA Series - Medium Duty Standard Shaft Absolute Encoders

Medium Duty Absolute Encoders

All encoders feature a reinforced aluminum diecast casing, have an operating temperature range of -10 to +70 degrees C (except for the NA series, whose operating range is -10 to +60 degrees C), and come equipped with a two meter cable exit. Flexible couplings in aluminum and glass reinforced resin and mounting brackets will also be available.

To offer you access to the widest array of Koyo encoders, in addition to our in-stock encoders ready for delivery, we are offering many models designated as "non-stock", meaning their normal delivery is 4-6 weeks for quantities less than 100; larger quantities will require more time. These are designated in the online store with a "clock" icon, and in the printed price list as "non-stock".

Why use an absolute encoder?
When power is cycled when using an incremental encoder, any positioning information is lost until “home” position is triggered. An absolute encoder uses gray code to describe each position, so position data is not lost when power is cycled.

TRD-NA Series

TRD-NA series absolute encoders feature:

• Small body with 50mm diameter and 35mm depth
  
  
• Splash proof protection rating of IP65
  
  
• 8mm stainless steel standard shaft
  
  
• Stock and non-stock models range from 5 bit to 10 bit Gray code outputs
  
  
• Accept source voltages from 10V to 26V DC with open collector output
  
  
• 20KHz maximum response frequency