Rack Power Assisted Electric Power Steering System (RP-EPS)

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产品介绍

Parameters

产品型号

产品功能介绍

主要参数

适用车型

天津英创汇智汽车技术有限公司

Rack Power Assisted Electric Power Steering System (RP-EPS)

Introduction to RP-EPS

Redundant REPS system, support failure can run, support L3 level above automatic driving

Product advantages

Excellent performance: belt drive + ball screw drive, high transmission efficiency, low noise, feel smooth (<0.2Nm).
Compact structure: Electronic control unit adopts six-phase motor integrated scheme, steering gear adopts belt drive, parallel arrangement, compact structure.
Functional safety: Dual MCU (lockstep core) fully redundant architecture, support failure can run, support ASIL-D functional safety level.
Safe and reliable: dual system high voltage electrical isolation, support phase cut off function, safe and reliable.
High cost performance: parts homemade rate, localization rate is high, with high cost performance, help customers reduce costs.

Product structure diagram

For product illustration only, please refer to different models for specific design

Function

Item	Data
Front axle load	1200~1800kg
Maximum rack force	18kN
Motor type	Six-phase double-winding machine
Maximum motor torque	7.2Nm
Steering line Angle ratio	56 mm/rev
Rack travel	134 mm
Maximum current	120 A
Applicable vehicle type	Medium and large passenger cars, SUVs, MPVS