New DSi rotary ring encoders combine two error-correcting SiGNUM SR readheads on an integral metal ring/scale. Located at 180° opposition, the two readheads eliminate error harmonics and eccentricity, while compensating for bearing wander and power cycling effects. Total installed accuracy is better than ±1 arc second with optional REXM ring. (read more)

FRABA is the only manufacturer of ethernet absolute rotary encoders. We offer TCP/IP, -UDP, Modbus, and Powerlink. The encoder can be either single turn, or multi-turn up to 30 bits with 16 bit resolution. Our TCP/IP version has a integrated web hub so that it can be connected to directly through your web browser. (read more)

ECN 1313 Rotary encoder with integral bearing for integration in motors
Mounted stator coupling
Installation diameter 65 mm
Taper shaft (read more)

GPI improves the resolution of the A19 Low-Cost, True Absolute Rotary Encoder to 15 bits! (read more)

The A58 is the highest resolution compact encoder available for applications requiring precise measurements of distances and angles in a relatively small package. The low cost and high accuracy of this encoder make it an ideal solution for practically all applications which require absolute positioning. Mechanical features include a 58-mm diameter aluminum housing, a 3mm to 0.25" diameter stainles... (read more)

The compact design (36,5 mm diameter) of the new MAGNETOCODE (MCD) absolute encoders makes them suitable for applications with limited installation space and reduces material costs considerably. It is the only absolute magnetic rotary encoder that can measure number of turns without using external electric power. (read more)

Canon's Technology Has Changed the World of Rotary Encoders: 81,000 Pulses with 36mm Diameter (read more)

Avtron TACHTester enables users to test all portions of a speed and position feedback system; the drive or controller, the wiring, and the encoder or tachometer itself. The TACHTester works with all brands of digital tachometers / encoders, as well as drives and controllers. The TACHTester can be used to create pulse trains to test wiring and devices such as drives or meters. (read more)

Gurley Precision Instruments introduces a new magnetic encoder, the M122, which offers high performance in a small package (22-mm). The M122 includes a microchip equipped with a matching rotating magnet that provides four output options: binary parallel, synchro-serial (SSI), incremental (quadrature) and analog. (read more)

The range consists of incremental and absolute-coded rotary encoders with a distinct emphasis on robust products. These provide utmost reliability, year after year, regardless of vibration, dirt, cold and other harsh environmental conditions. (read more)