Experts in Railway Speed Sensors
JAQUET is a world leader and innovator in railway solutions. As a IRIS certified company, we produce high quality speed sensors certified to the highest level.
We design, manufacture and integrate the industry’s most advanced products and technologies for:
- Propulsion control
- Brake control system
- Signalling (automatic train protection, communication based train control, tachimetrie, event register)
- Door control
- Diesel motor speed control
- Diagnostic system
Hall-effect DSD 70 and eddy current DSH 16 sensor families cover the propulsion control from light rail vehicles up to high speed trains.
Inside the speed sensor modular concept, 2 or 3 channel dedicated speed sensors for brake control (anti-blocking system and wheel sliding protection).
Solutions for traditional pole wheel-flange sensor in the speed sensors modular concept or axle mounted encoders DSR 155.
The diagnostic system prevents excess fuel consumption, major defects, and high maintenance costs in diesel-electric locomotives and diesel-electric multiple units (DMU).
The ALPHABOX is based on the data delivered by one or two speed sensors in the cran shaft and delivers cylinder-specific information for defective fuel injectors, reduced compression, faulty fuel injection system, and increased friction.
Customized pole wheels assuring the full compatibility between speed sensor and pole wheel.