LG Innotek

This is a device that detects the steering torque and generates the EPS motor operation signal.

For product inquiries, please contact the person in charge.

Mass production of world's first Torque & Angle sensor

Application of highly reliable non-contact magnetic field method

Compliant with ISO26262 (ASIL-D class)

Compliant with non-rare earth-based magnet


TAS (Torque Angle Sensor)	World-first developed by LG Innotek Non-contact magnetic type High durability and precision Precisely measures driver’s steering intention, steering torque and angle
TOS (Torque Only Sensor)	Precisely measures driver’s steering intention and torque Non-contact magnetic type High durability and precision
TIS (Torque Index Sensor)	2-in-1 package structure which modularized torque sensor and index sensor into one Non-contact magnetic type with excellent durability Measures driver’s steering intention, steering torque and angle Outputs pulse signals per sensor revolution (360 degrees) Able to function as absolute steering angle sensor along with motor encoder signals from MDPS system


Item	Specification
Binary Mask	CD Tolerance ≤± 0.20um, Range ≤0.25um
Fine-Slit Mask	CD Tolerance ≤± 0.10um, Range ≤0.10um
Half-tone Mask	Transmittance Tolerance ≤± 1.0% Uniformity ≤ 2.0%
Multi-tone Mask	Transmittance Target : 4% ~ 55% (3-tone)

Date	Title
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This is a device that detects the steering torque and generates the EPS motor operation signal.

For product inquiries, please contact the person in charge.

Module
Steering Sensor(TAS/TOS/TIS)