ww

w.ja

qu

et.c

om

1

04-04

JAQUET Products for

VG-Turbochargers and Turbobrakes

ww

w.ja

qu

et.c

om

2

04-04

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

ww

w.ja

qu

et.c

om

3

04-04 Mobile Hydraulics

Gas- Steam and Water-Turbines

Speed-Measurement

Overspeed Protection Position Control

Speed measurement Pole wheels and Pole bands Speed-Sensors for all applications Overspeed Protection

Brake Control Feedback Loop for Propulsion System Door Interlock Black Box Information

Railway Systems

Markets served

ww

w.ja

qu

et.c

om

4

04-04 Diesel- and Gas-Motors

Cam- and Crank-Shaft speed Turbocharger Speed Overspeed Protection Engine Diagnostics

Speed of Spinning Head Operator Protection

Industrial Applications i. e. Textile machines

Automotive Applications Speed of VG Turbocharger Cam- and Crank-Shaft speed Engine Diagnostics

Markets served

ww

w.ja

qu

et.c

om

5

04-04

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”

Speed Sensors for Turbochargers

ww

w.ja

qu

et.c

om

6

04-04

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 for

connection

Coil on former technology

VR-Speed Sensor Standard

ww

w.ja

qu

et.c

om

7

04-04

Option:

With plastic housing (PPS) for

temperatures up to 390°F / 200°C

VR-Speed Sensor Standard

ww

w.ja

qu

et.c

om

8

04-04

VR-Speed Sensor Standard

Option:

With stainless steel housing for

temperatures up to 570°F / 300°C

ww

w.ja

qu

et.c

om

9

04-04

VR-Speed Sensor Standard

Option:

With line amplifier in the connector

ww

w.ja

qu

et.c

om

10

04-04

Medium or high temperature applications

Detecting a flat on asteel shaft

Free Teflon wires forconnection

Coil on former technology

VR-Speed Sensor low cost

ww

w.ja

qu

et.c

om

11

04-04

Epoxy body for lowest cost (temperature limit 390°F / 200°C)

Open lead wires in Teflon quality

AMP (or customer required connector)

VR-Speed Sensor low cost

ww

w.ja

qu

et.c

om

12

04-04

Stainless steel housing for temperatures up to 570°F / 300°C

Open lead wires in Teflon quality

AMP (or customer required connector)

VR-Speed Sensor low cost

ww

w.ja

qu

et.c

om

13

04-04

HF-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

ww

w.ja

qu

et.c

om

14

04-04

HF-Speed Sensor ECON

ww

w.ja

qu

et.c

om

15

04-04

„HERMES“

A new generation of “Eddy-current”Speed Sensor for VG-Turbochargersin Passenger Cars

EC-Speed Sensor HERMES

ww

w.ja

qu

et.c

om

16

04-04

Structure 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 = 390°F / 200°C

ww

w.ja

qu

et.c

om

17

04-04

Structure 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

ww

w.ja

qu

et.c

om

18

04-04

Speed 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 300’000 min-1 at 8..10 blades of compressor wheel

Very robust construction

Proven solution for Turbocharger applications

ww

w.ja

qu

et.c

om

19

04-04

Mounting 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

ww

w.ja

qu

et.c

om

20

04-04

JAQUET Products for

VG-Turbochargers and Turbobrakes

Thank you foryour attention