Bosch Motorsport | Speed Sensor Hall-Effect HA-Di

Speed Sensor Hall-Effect HA-Di

 Max. frequency: ≤ 10 kHz
 Air gap: 0.4 to 1.0 mm
 Bore diameter: 12 mm
 Max. vibration: 1,200 m/s² at 10 Hz to 2 kHz
 Weight w/o wire: 12 g

This sensor is designed for incremental measurement of rotational speed (e.g. crankshaft or wheelspeed).
Due to the rotation of a ferromagnetic target wheel
in front of the HA-Di, the magnetic field of the builtin magnet is modulated at the place of the sensors
diff.
The main feature and benefit of this sensor is the detection of the rotational direction.

Current IS<20 mA

Power-on time

1 ms

Characteristic
Signal output width forward

37 to 53 μs (45)Signal output width backward

75 to 105 μs (90)

Accuracy (tolerance)±1.5° (for forward direction)

Signal output

0.52 V to < US

Application
Application

Speed

Max. frequency≤ 10 kHz forward≤ 6 kHz backward

Target wheel air gap AG

0.4 to 1.0 mm

Temperature range-40 to 150°C

Output circuit

Open collector for 1 kOhm

Signal output width (forward: green, backward: red)External magnetic fields≤ 100 mT

Environment

Max. vibration

21,200 m/s at 10 Hz to 2 kHz

Technical Specifications
Mechanical Data

Target wheel diameter D

162.34 mm

Thickness t

12.5 mmWidth of teeth b1

3.8 mmWidth of gap b2

4.7 mmWeight w/o wire

12 g

Width of sync. gap b3

20.79 mmMounting

Screw 1 x M5

Depth of teeth h

3.4 mmBore diameter

12 + 0.2 mm

Number of teeth

60-2

Installation depth L230 mm

Alternative Target Wheel

Tightening torque

6 Nm

Target wheel diameter

118 to 370 mm

Width of teeth b1

2.2 to 3.8 mm

Width of gap b2≥4 mm

Depth of teeth h≥4 mm

Electrical Data
Power supply

5 to 16 V (24 V for max. 5min.)Bosch Motorsport | Speed Sensor Hall-Effect HA-Di

2|4Target wheel width≥5 mm

Please avoid abrupt temperature changes.

Relative magnetic permeabilityμ (r) ≥1000

For mounting please use only the integrated plug.

Connectors and Wires

If a wheel with different dimensions is used (see Environment),
the technical function has to be tested individually.

Connector

ASL606-05PC-HE

Mating connector
ASL006-05SC-HE

F02U.000.228-01

Please ensure that the environmental conditions do not exceed
the sensor specifications.

Pin 1

US

Please find further application hints in the offer drawing at ourhomepage.

Pin 2

Gnd

Pin 3

Sig

Pin 4

Nc

Pin 5

Nc

Various motorsport and automotive connectors available on request.
SleeveDR-25

Wire size

AWG 24

Wire length L

15 to 100 cm

Please specify the required wire length with your order.
Installation Notes
The HA-Di is no true-power-on sensor. It needs the falling edge oftrigger wheel teeth for correct working. After a time of 0.68 s
without rotation of the detected wheel it needs again the fallingedge of two teeth.
Please specify the angle between the mounting and the target
wheel.

Safety NoteThe sensor is not intended to be used for safety related applications without appropriate measures for signal validation in the application system.
Legal Restrictions
Due to embargo restrictions, sale of this product inRussia, Belarus, Iran, Syria, and North Korea is prohibited.
Ordering Information
Speed Sensor Hall-Effect HA-Di 0
Order number F02U.V01.802-02
Speed Sensor Hall-Effect HA-Di 90
Order number F02U.V01.803-02
Speed Sensor Hall-Effect HA-Di 180
Order number F02U.V01.804-02
Speed Sensor Hall-Effect HA-Di 270
Order number F02U.V01.805-02

Bosch Motorsport | Speed Sensor Hall-Effect HA-Di

Dimensions

Direction of rotation of the target wheel, View A

3|4

Bosch Motorsport | Speed Sensor Hall-Effect HA-Di

4|460-2 Teeth

Represented by:
Europe:Bosch Engineering GmbH
Motorsport
Robert-Bosch-Allee 174232 AbstattGermanyTel.: +49 7062 911 9101
Fax: +49 7062 911 79104
motorsport@bosch.com
www.bosch-motorsport.deNorth America:
Bosch Engineering North America
Motorsport
38000 Hills Tech Drive
Farmington Hills, MI 48331-3417
United States of America
Tel.: +1 248 876 2977
Fax: +1 248 876 7373
motorsport@bosch.com
www.bosch-motorsport.com© Bosch Engineering GmbH 2024 | Data subject to change without notice53422859 | en, 1, 19. Sep 2024

Asia-Pacific:
Bosch Engineering Japan K.K.
Motorsports Department
1-9-32 Nakagawa Chuo, Tsuzuki-ku
Yokohama City
Kanagawa Prefecture 224-8601
JapanTel.: +81 45 605 3032
Fax: +81 45 605 3059
www.bosch-motorsport.jp

Australia, New Zealand and South
Africa:Robert Bosch Pty. Ltd
Motorsport
1555 Centre Road
Clayton, Victoria, 3168
Australia
Tel.: +61 (3) 9541 3901
motor.sport@au.bosch.com