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JAQUET Products for Hydraulic Applications

JAQUET Products for Hydraulic Applications. Mission Statement. To design, manufacture, market and service both standard and customized products that detect, measure, diagnose and control SPEED under any circumstances.

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JAQUET Products for Hydraulic Applications

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  1. JAQUET Products forHydraulic Applications

  2. Mission Statement • To design, manufacture, market and service both standard and customized products that • detect, measure, diagnose and control SPEED under any circumstances. • To create a competitive edge for our customers’ applications, and secure high quality and reliability standards • To be dedicated to excellence and continuously develop innovative new solutions

  3. Markets served Mobile Hydraulics • Speed-Measurement • Overspeed Protection • Position Control Gas- Steam and Water-Turbines • Speed measurement • Pole wheels and Pole bands • Speed-Sensors for all Application • Overspeed Protection Railway Systems • Brake Control • Feedback Loop for Propulsion System • Door Interlock • Black Box Information

  4. Markets served Diesel- and Gas-Motors • Cam- and Crank-Shaft speed • Turbocharger Speed • Overspeed Protection • Engine Diagnostics Industrial Applicationsi. e. Textile machines • Speed of Spinning Head • Operator Protection Automotive Applications • Speed of VG Turbocharger • Cam- and Crank-Shaft speed • Engine Diagnostics

  5. Markets served Mobile Hydraulics

  6. Markets served Mobile Hydraulics • Speed Measurement • Overspeed Protection • Position Control

  7. Hydraulic Speed Sensor The Market • Hydraulic Motors and Pumps for: • Off Road vehicles • Earth moving equipment • Cranes • Woodworking industries • Building industries

  8. Hydraulic Speed Sensor Basic functions • Detect simple toothed wheels or magnet rings • Possibility of built-in permanent magnet • Push - pull output 2 or 3 wire technology • High pressure resistance • Fully EMC compatible for vehicles • Wide range of supply

  9. Hydraulic Speed Sensor Basic functions • High volume design • Good cost - performance relation • Specially adapted to the requirements of hydraulic applications • Possibilities for additional functions • Compatible with all standards

  10. Hydraulic Speed Sensor Basic functions Supply Voltage 4.5 ... 16 VDC 8 .. 32 VDC Frequency 0 Hz .. 15 kHz Power consumption < 25 mA Pole wheel Module 1 .. 4 Air gap 0.2 .. 2 mm Pressure resistance 100 bar tip end Size Ø M12 x 50 mm Temperature range -40 .. +125°C Sealing of cable entry IP68 Output voltage at 24 VDC supply

  11. Channel A Frequency signal Channel B Frequency signal 90° Hydraulic Speed Sensor Basic functions • Variant “D“ (sense of Rotation): Channel B signal showing: HI level for CW rotation and LO level for CCW rotation • Variant “W“ (Quadrature signal): Channel B Signal showing:Frequency signal with 90° (+-) phase shift Channel B Sense of rotation Channel A Frequency signal

  12. Hydraulic Speed Sensor Basic functions • Chopped Hall effect Sensor • OC or Push. Pull Output • Power supply 4.5...16 VDC or 8 .. 32 VDC • Sense of rotation logic • Permanent magnet • 5 pin connector type EWAS4.5 S1028

  13. Speed Sensor next generation

  14. I supply Regulator 3.8-32V to internal voltage X1 V + Current puls generator V Prot. G1 Push-Pull Stage 39  Puls A1 P V Prot. X2 Q D 2.5 mm A2 S1 Push-Pull Stage 39  Dir G3 1M X3 V+ Q D G2 A3 V Prot. R A4 Power on Logic 50 mV C V - Speed Sensor next generation • ASIC integration for most of the general functions

  15. I supply Regulator 3.8-32V to internal voltage X1 V + Current puls generator V Prot. G1 Push-Pull Stage 39  Puls A1 P V Prot. X2 Q D 2.5 mm A2 S1 Push-Pull Stage 39  Dir G3 1M X3 V+ Q D G2 A3 V Prot. R A4 Power on Logic 50 mV C V - Speed Sensor next generation • 2-wire technology available • Very low short circuit current • compact design -> small and cost effective sensors • Possibility to include first level signal treating • In combination with “IQ™” complex signal analyses

  16. JAQUET Products forHydraulic Applications Thank you foryour attention

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