BEI Sensors Datasheets for Rotary Encoders

Rotary encoders convert the angular position of a shaft or axle to an analog or digital code. There are two types of rotary encoders, absolute and incremental encoders, which can be controlled by various technologies which include mechanical, optical, magnetic and fiber optic.
Rotary Encoders: Learn more

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Product Name Notes
An Industry First: BEI Releases UL & ATEX rated Explosion Proof Hollow Shaft Encoder BEI Sensors has released the industry’s first UL and ATEX rated explosion proof hollow shaft encoder,...
A range of encoders resistant to the shocks and important vibrations and developed for severe and/or corrosive environments: iron and steel industry, industry of paper, agroalimentary… Mechanics available in hollow...
After the success of the marketing of its flame-proof encoders, BEI IDEACOD launches INTRATEX: range of incrémental encoders with intrinsic safety. These encoders are especially designed for explosive atmosphere gas...
Built on the same rugged design as the incremental model, the HS35 Absolute Encoder is available with various output options including Gray Code and Natural Binary. Designed with a cast...
By the time you have read this first sentence, you could have installed BEI's model MX15 INSTA-MOUNT™ modular optical encoder. In addition to its quick and easy installation, the MX15...
By the time you have read this first sentence, you could have installed BEI's model MX21 INSTA-MOUNT™ modular optical encoder. In addition to its quick and easy installation, the MX21...
Delivering an absolute position, POSATEXTM singel or multi turn encoders are certified EEx d IIC T6, they have been developped for category 2 applications: zone 1 (gas) and 21 (dust)...
New range of compact multiturn encoder with, besides the position, integrated intelligent additional function (speed, electronic limit switches, incremental channels)
Offering a speed in the form of impulses and/or an analogical tension, encoders VELATEX are labeled EEx D IIC T6. Ideal for an operation of category 2 zone 1 gas...
The 200 mm NHML encoder has been designed for special heavy duty application; Glass mill, steel mill, locks.
The HMT25 geared multi-turn encoder provides absolute position information over multiple turns of the input shaft. It keeps track of the exact position even during periods of power loss without...
The HS22 series of hollow shaft incremental encoder offers application advantages over conventional optical encoders. This heavy duty unit is designed for ease of installation to a servo motor, the...
The HS25 combines the rugged, heavy-duty features usually associated with shafted encoders into a hollow-shaft style. Its design includes dual bearings and shaft seals for NEMA 4, 13 and IP65...
The HS35 combines the rugged, heavy duty features usually associated with shafted encoders into a hollow shaft style. Its design includes dual bearings and shaft seals for NEMA 4, 13...
The L15 provides the industrial marketplace with a rugged high-resolution encoder in a compact size 15 servo package. Engineered with robust interpolative electronics, the L15 offers up to 40,640 cycles...
The L18 absolute encoder provides system designers with high pre-cision in a small, lightweight package. This small industrial encoder features a 13-bit absolute SSI output in a 1.8-inch servo package.
The L25 is a lighter duty version of BEI's H25 optical encoder. Incorporating the same high quality optics and electronics as the H25, the L25 also offers low starting torque.
The M58 is a rugged industrial grade metric incremental encoder providing a unique combination of performance and flexibility. The M58 features a wide range of resolutions, up to 80,000 cycles...
The PM Series Panel Mount Encoder was developed to provide control manually. It is interchangeable with standard potentiometer type panel mounting, yet provides direct digital accuracy without A/D conversion and...
The Tacho-encoder - Opto-tacho ROBUSTECH with a diameter of 90 mm of BEI IDEACOD are designed to resist the loads, the shocks and the extreme vibrations. Their LED with controlled emission...
These encoders have been developed in an objective of rationalization of range and level of unequalled quality. These standard products are available in solid shaft and hollow in connection SSI...

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