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GEL 2740

GEL 2740

The GEL 2740 is a multichannel rotary encoder, available in models 2701-2710. They offer unmatched versatility with mounting options for both internally and externally mounted bogies. Boasting up to 8 channels, 3 pulse numbers, and support for voltage or current output, these encoders ensure precise data acquisition for rail vehicles. With flange forms catering to […]

GEL 2475MS

The GEL 2475MS Is a multisystem sensor with various signal pattern combinations. The GEL 2475MS is a proven speed sensor using magnetic scanning delivering a wear free operations by contactless rotary motion measuring. The Gel 2475MS has a wide measuring range allowing for reliable detection of creeping without pulse loss and also for fast rotary motion. […]

GEL SEK10 VarioCODER Lenord + Bauer

Bauer VarioCODER

Efficiency, noise and service life of electric traction motors depend considerably on the signal quality of the sensors used. Our innovative VarioCODER rotor position sensor provides high-precision positions and speeds for ripple-free drive speed and torque control. The bearing-free, maintenance-free hollow shaft system can be integrated into all motor designs with minimum space requirements. The […]

VarioCODER Lenord + Bauer’s new rotor position sensor

Bauer VarioCODER

Efficiency, noise and service life of electric traction motors depend considerably on the signal quality of the sensors used. Our innovative VarioCODER rotor position sensor provides high-precision positions and speeds for ripple-free drive speed and torque control. The bearing-free, maintenance-free hollow shaft system can be integrated into all motor designs with minimum space requirements. The […]

Target wheels ZA, ZAN, ZAG and ZAZ

Target wheels ZA

Target wheels ZA, ZAN, ZAG and ZAZ by Lenord+Bauer. L+B have over 40 years of experience in the manufacture of precision target wheels, which are suitable for contactless magnetic scanning by magneto-resistive sensor elements (MiniCODERs) for rotational speed detection and position acquisition A reference mark (tooth, flag, groove or gap) is used for generating reference […]

GEL 2701, 2710 and 2712

multi-channel rotary encoder

GEL 2701

The GEL 2701, 2710 and 2712 multichannel rotary encoders were specially designed for the requirements of the rail vehicle industry. The rotary encoder was designed such that it supplies independent output signals for different control system electronics such as motor speed sensing, anti-skid protection, train control and rolling distance measurement. Depending on the requirements, up […]

GEL 2037 magnetic absolute encoder

GEL 2037

The multiturn absolute rotary encoders in the GEL 2037 series provide an unambiguous position value for each angular position with a resolution of up to 25 bits. The magnetic absolute rotary encoder supplies the position values in binary or gray code via a synchronous serial interface (SSI). The encoder housing made of anodised aluminium has […]

GEL 2010 magnetic incremental encoder

GEL 2010

The GEL 2010 encoders contain a contact-less magnetic sensor system and a precision toothed wheel. They have proven themselves in the widest variety of applications the world over, even under the most rugged industrial conditions. And of course, the encoders offer superlative reliability coupled with a long service life Features High resolution up to 1024 […]

GEL 295x customised

hollow-shaft precision encoder

GEL 295x

The precision encoders GEL 295x are designed as a modular, application-specific encoder system and consist of a housing component and modular sensor systems. All rotary encoders GEL 295x are manufactured to drawing or application description. The series GEL 295x rotary encoders are extremely robust sensors for the measurement of rotary movements or positions on machines […]

GEL 293 hollow-shaft

magnetic incremental encoder

GEL 293

The magnetic incremental rotary encoders GEL 293 are based on contactless magnetic scanning of an integrated ferromagnetic precision target wheel. The resilient housing with a flange size of 115 mm is available with radial connector or cable outlet. The integrated flexible hollow shaft coupling of the encoder is mounted on the drive shaft with a […]

GEL 260 magnetic incremental encoder with current output

The encoders contain a contact-less magnetic sensor system and a precision toothed wheel. The sensor’s magnetic field is modulated by the passing of the teeth of the measuring wheel. The resulting sine-cosine voltage is evaluated by the integrated electronic and converted to an incremental output. In addition the encoder can provide a speed dependent analogue […]

GEL 2444M and 2449M MiniCODER with Mitsubishi CNC interface

GEL 2444M

The MiniCODER GEL 244xM is an incremental rotary encoder with reference signal. It transmits data via a digital serial interface (Mitsubishi High Speed Serial Interface), decodes requests (RQ+/RQ-) received from a control system and then sends back the data requested (Data+/Data-). The MiniCODER can be tested and configured using the testing and programming unit GEL […]

GEL 2311 – Multiturn absolute rotary kit-encoder

GEL 2311

The new GEL 2311 kit-encoder acquires the absolute rotor position precisely and can be flexibly adapted to any drive. They comprise a ferromagnetic measuring scale and an electronic scanning unit. They provide the position data via the synchronous-serial interface according to SSI protocol as binary or gray code or using the BiSS protocol. In addition […]

GEL 2449 MiniCODER with SINCOS or DIGITAL output

GEL 2449

The measuring system comprises the GEL 2449 MiniCODER sensor element and a precision target wheel for attachment to shafts. Suitable tooth-wheel modules are 0.4 or 1.0 mm. Precision target wheels can be ordered separately. The MiniCODER contactlessly scans the precision target wheel using magneto resistive sensors and acquires the direction of rotation, rotational speed and position of the […]

GEL 3011 – Tower oscillation monitor

The tower oscillation monitor GEL 3011 measures the acceleration in the X, Y and Z direction using MEMS (Micro-Electro-Mechanical System) acceleration sensors. If the measured values exceed the factory-set limits in the X/Y direction (horizontal plane), the sensor triggers a warning signal that is output to the safety system. Product Details Redundant system with two independent CPUs […]

GEL 2478 – ATEX speed and position sensor

GEL 2478

The GEL 2478 speed and position sensor delivers a square-wave, voltage output  from 0 Hz without pulse loss and for high-speed rotation up to 20 kHz. The sensor is suitable for ATEX applications to compliance level Ex II 2G EX ib IIB T4 Gb. The speed sensor operates based on the magnetic measurement principle. It is maintenance- […]

GEL 2477 – 2 channel speed sensor with pulse multiplier

GEL 2478

The GEL 2477, 2- channel speed sensor delivers a square-wave, current or voltage output and provides safe detection of very slow rotation from 0 Hz without pulse loss and for high-speed rotation up to 25 kHz. The speed sensor operates based on the magnetic measurement principle. It is maintenance- and wear-free and operates contact free. Measurement […]

GEL 2476 and 2476U

1 or 2 channel speed sensor (UIC)

GEL 2476 and 2476U

The GEL 2476 and GEL 2476U, 1- or 2- channel speed sensor delivers a square-wave, current or voltage output and provides safe detection of very slow rotation from 0 Hz without pulse loss and for high-speed rotation up to 20 kHz. Version U is certified to UIC standard. The speed sensor operates based on the […]

GEL 2475 and 2475U

1 or 2 channel speed sensor (UIC)

GEL 2471 speed sensor

The GEL 2475 and GEL 2475U, 1- or 2- channel speed sensor delivers a square-wave, current or voltage output and provides safe detection of very slow rotation from 0 Hz without pulse loss and for high-speed rotation up to 20 kHz. Version U is certified to UIC standard. The speed sensor operates based on the […]

GEL 2474 – 1 or 2 channel speed sensor

GEL 2471 speed sensor

The GEL 2474, 1- or 2- channel speed sensor delivers a square-wave, current or voltage output and provides safe detection of very slow rotation from 0 Hz without pulse loss and for high-speed rotation up to 25 kHz. The speed sensor operates based on the magnetic measurement principle. It is maintenance- and wear-free and operates contact […]