HIRSCHMANN AUTOMOTIVE eThrottle

Our electronic throttle for ride by wire is based on the Hall Effect. The other features are also convincing.

 

This eThrottle is an in-house development of Hirschmann Automotive. The system recognizes the driver’s desired pace and converts it into a signal to control the speed of motorcycles, motor scooters or all-terrain vehicles.

 

 

 

Markus Kreuter is your Contact for Individual Questions

Account Manager Sensor Systems

+43 5522 307 1223
+43 664 338 200 6
markus.kreuter@hirschmann-automotive.com
Contact now

Functional Principle

At first, the contactless Hall Effect rotary system registers the operating angle of the throttle. This information is then converted into an electrical signal that is subsequently processed by the control unit. The linear mapping of the rotation angle enables the customer to analyze different evaluations regarding driving dynamics and performance.

 

Product Range

The HIRSCHMANN AUTOMOTIVE eThrottle is offered as a complete system. It includes cables, connectors and a clamping profile for mounting on the handlebars. On top of that, the eThrottle is optionally available as a variant with integrated heating.

Particularly noteworthy is that the eThrottle grip is effectively shielded against electromagnetic fields, which for example can be caused by magnets for tank bags.1 In addition, it meets all safety requirements for electronic gas systems. Therefore, the sensor system makes a decisive contribution to meeting the Euro 4 and Euro 5 standards.

 

  • contactless redundant sensor based on the hall effect
  • immune to magnetic1 and electromagnetic interference thanks to integrated shielding function
  • robust, even under challenging environmental conditions
  • compliant with automotive standards
  • application-specific rotation possible
  • optional customized signal settings
  • Optional switch-function at 0 to -10° rotation angle1
  • optional left rubber grip
  • suitable for Euro 4 and 5 vehicles

 

1 Valid for the eThrottle variants Standard and Heated.

PARAMETERS DESIGNATION MIN. VALUE TYPE VALUE MAX. VALUE UNIT

Operating Temperature

 TOP -20   85 °C

Rotation Angle

 ROT -10   80 °

Operating Torque

 MOP 0.4   0.6 Nm

Supply Voltage

 VDD 4.5 5.0 5.5 V

Supply Current

 IDD   13.5 15.0 mA

Signal Range

 VOUT 6.0   90 %VDD

Diagnostic Low

 diag_low 0   4 %VDD

Diagnostic High

 diag_high 96   100 %VDD

Linearity Error

 lin_error -2.0   2.0 %

Synchronism Error

 sync_error -2.0   2.0 %
  OPTION 1 OPTION 2
OPERATING VOLTAGE 12 V 12 V
RESISTANCE 10 Ω 5 Ω
CURRENT 1.2 A 2.4 A
POWER 14.4 W 28.8 W

 

 

 

 

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