AVG Autotech Controls

Autotech Controls HomeAbout Autotech ControlsSupportDownloadsFree CatalogsContact Autotech Controls

Mini•Encoder Jewel of an Encoder

World’s Smallest NEMA3, Heavy Duty Encoder



  • Servo or Face mount
  • 15 lb. Axial/Radial shaft load
  • 1/4" stainless steel shaft
  • 2 Single row bearings with shaft seal
  • Up to 720 count/rev resolution
  • NEMA 4/4X Hosdown construction
  • 10-30VDC Power ET7272 Line drive outputs short circuit proof
  • NEMA 4 cable fitting


Mechanical Dimensions and Electrical Specifications:

Input power voltage: 10VDC - 30VDC
Input power current: 100mA exclusive of load Reverse voltage protection: YES

Encoder Output Signals:

Max. voltage 30VDC, max. current/output: 40mA Line driver device: ET7272
“N” model: Sinking side of ET7272, no pull-up needed
High voltage: Vcc -0.5V @20mA source current Low voltage: 0.5V @ 20mA sink current

Temperature Specifications:

Operating: -10°C - 70°C Storage: -40°C - 85°C

Mechanical and Environmental Specifications

Housing Size 15 1.5" dia.
Max. Starting Torque @ 25 deg C (oz. in.) 2
Moment of Inertia (oz*in^2) 2 x 104
Max. Slew Speed (RPM) 5000
Shaft Size 1/4"
Max. Shaft Loading Axial and Radial 15 lb.
Bearing Life at Max. Mfr. Spec. (Rev.) 2 x 109
Shock 100 g for 11 ms
Vibration 20 g to 2000 Hz
Enclosure NEMA 4/IP 66

Mechanical Dimensions

Made in America

Home | About Us | Support | Downloads | Free Catalogs | Contact

Copyright © 2014 Autotech Controls. All rights reserved. All Product names, trademarks and registered trademarks are the property of their respective manufacturers or legal holders. Autotech Controls disclaims any proprietary interest in the marks or names of others. All prices are US List prices and are subject to change without notice.