Title: JAQUET Products for VGTurbochargers and Turbobrakes
1JAQUET Products for VG-Turbochargers and
Turbobrakes
2Mission 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 applications
- 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 Applications i. e. Textile machines
- Speed of Spinning Head
- Operator Protection
Automotive Applications
- Speed of VG Turbocharger
- Cam- and Crank-Shaft speed
- Engine Diagnostics
5Speed Sensors for Turbochargers
- The JAQUET Technology Group has4 basic designs
of speed sensors for these applications - VR-Sensor standard
- VR-Sensor LC
- HF-Sensor NOVA / ECON
- EC-Sensor HERMES
6VR-Speed Sensor Standard
Various executions -Also for small
quantities Large field experience in medium to
high temperature applications Detecting a flat on
a steel shaft Shielded Teflon cable
forconnection Coil on former technology
7VR-Speed Sensor Standard
- Option
- With plastic housing (PPS) for temperatures up
to 390F / 200C
8VR-Speed Sensor Standard
- Option
- With stainless steel housing for temperatures up
to 570F / 300C
9VR-Speed Sensor Standard
Option With line amplifier in the connector
10VR-Speed Sensor low cost
- Medium or high temperature applications
- Detecting a flat on asteel shaft
- Free Teflon wires forconnection
- Coil on former technology
11VR-Speed Sensor low cost
- Epoxy body for lowest cost (temperature limit
390F / 200C) - Open lead wires in Teflon quality
- AMP (or customer required connector)
12VR-Speed Sensor low cost
- Stainless steel housing for temperatures up to
570F / 300C - Open lead wires in Teflon quality
- AMP (or customer required connector)
13HF-Sensor ECON
HF-Technology Detecting the blades of the
compressor impeller Electronic signal treatment
in the connector Shielded Teflon cable
forconnection Coil on former technology
14HF-Speed Sensor ECON
15HERMESA new generation of Eddy-currentSpee
d Sensor for VG-Turbochargersin Passenger Cars
EC-Speed Sensor HERMES
16Structure of inner parts HERMES
- A robust coil system is connected to the shielded
lead wire cable - All inner parts are over moulded with EPOXY
- Temperature resistance of sensor head 390F /
200C
17Structure of inner parts HERMES
- A 3 pin AMP superseal-connector containing signal
treatment electronics - Additional functionality as per definition
- Cable entry and electronic is protected by a
thermelt over-mould
18Speed Sensor Properties HERMES
- 5 VDC power supply square wave output signal
- Able to detect Aluminum and Titanium blades of
small dimensions - Suitable to detect speed values up to 300000
min-1 at 8..10 blades of compressor wheel - Very robust construction
- Proven solution for Turbocharger applications
19Mounting position / main dimensions
- Ready to be mounted in the compressor housing
- Diameter of tip end about 5 mm
- Length of nose min 30 mm
- Bracket for fixing screw M5
- Cable diameter 5 mm, typical length 300 mm
20JAQUET Products for VG-Turbochargers and
Turbobrakes
Thank you foryour attention