US Digital's E4T Miniature Optical Encoder Kit is now available with Higher Resolution!

The E4T miniature transmissive optical encoder is designed to provide digital quadrature encoder feedback for high volume, limited space applications. It offers higher maximum speed and increased output drive than previous models. The E4T utilizes an innovative, push-on encoder disk which accepts shaft diameters of 2.0mm to .250".

Our E4T Miniature Optical Kit Encoders Are Now Available at Higher Resolutions of 512 and 1,000 CPR


The perfect fit for motion control where space is limited.

We've got some great news about our smallest encoders. The E4T miniature optical encoders are now available at even higher resolutions than before! With two new CPRs of 512 and 1,000 we've successfully doubled the resolution while keeping the housing unchanged.

Utilizing state-of-the-art transmissive optical sensing technology, these newly announced resolutions now support applications requiring up to 4,000 pulses per revolution. This substantial increase in resolution was achieved without any compromise to package form factor, electrical characteristics or output signal robustness. The E4T line of encoders is available in both single-ended and differential signal outputs for applications where noise immunity is critical. Moreover, the 512 and 1,000 CPR options retain the E4T's simple and efficient, push-on hub disk assembly process, helping US Digital customers keep installation time, assembly cost and complexity to a minimum.

Where space is limited, the E4T miniature optical encoders are the perfect fit for motion control. Get details at: usdigital.com/E4T

Featured Product

Model TR1 Tru-Trac

Model TR1 Tru-Trac

The Model TR1 Tru-Trac® linear measurement solution is a versatile option for tracking velocity, position, or distance over a wide variety of surfaces. An integrated encoder, measuring wheel, and spring-loaded torsion arm in one, compact unit, the Model TR1 is easy to install. The spring-loaded torsion arm offers adjustable torsion load, allowing the Model TR1 to be mounted in almost any orientation - even upside-down. The threaded shaft on the pivot axis is field reversible, providing mounting access from either side. With operating speeds up to 3000 feet per minute, a wide variety of configuration options - including multiple wheel material options - and a housing made from a durable, conductive composite material that minimizes static buildup, the Model TR1 Tru-Trac® is the ideal solution for countless applications.