Product Announcements:
Incremental Rotary Encoders

Optical incremental encoders designed for light industrial applications that require high resolution in a very small package. Either shafted or blind-hollow shaft version. LED illumination for long life (>100,000 hours). Read more...

Gurley Precision Instruments has been a major designer and manufacturer of precise measuring instruments since 1845, and a leading supplier of optical encoders since the mid-1950s. We have a full catalog of standard products; most of them are on our web site. Please call if you don't see what you're looking for.

Although we have many catalog items, our real strength has always bee... Read more...

The A08 magnetic absolute rotary encoder is designed for light industrial applications that require up to 12-bits of resolution in a very small package. Read more...

The M-Sense22 magnetic encoder features the latest in chip technology, providing a high degree of accuracy ideal for applications requiring accurate positioning and closed loop motion feedback. The M-Sense22 is available with a wide resolution range up to 1024 lines and includes an integrated line driver option. The M-Sense22 encoder is also capable of providing incremental and absolute... Read more...

Position Sensing Solutions for Hazardous Locations Product Highlight

Performance, Reliability, and Adaptability

Few applications present a tougher challenge for sensors than those in the oil and gas industry. High temperature and pressure, potentially explosive environments, extreme vibration, shock, dirt and moisture are all part of the daily working environment. Position... Read more...

Compact Magnetic Rotary Encoders from Gurley Precision.

The series M122 magnetic rotary encoders are designed for light industrial applications that require up to thirteen bits of resolution (8192 words or counts/turn) in a very small package.

The four models share these features:

• Shafted & non-contact, frictionless; bi-directional<.../li>

Heavy-duty and ATEX encoders are built to last and designed to be reliable in harsh environments and hazardous conditions. Lika Electronic offers a wide range of rugged encoders for use in extreme environments affected by dirt, dust, chemical agents, heat, cold, vibrations, mechanical stresses, interferences, explosion risks. Read more...

Incremental encoders can be used in most any application where rotary position, speed, or linear measurement needs to be tracked. The non-contact, low wear nature of the internal sensing element ensures an impressively long service life! Read more...

The Model H20 is a compact encoder designed to economically fill the resolution range up to 10,000 cycles per turn. This compact unit features a precision disc, precision ball bearings and EMI shielding.

The encoder meets IP66 sealing requirements when ordered with the shaft seal and one of the available connectors. Read more...

HS20 Incremental Encoder

POSITION SENSORS & ENCODERS Read more...