
Leekr (Zhejiang) Technology Co., Ltd.
Booth No.:D526
Intelligent Chassis Systems
Intelligent Chassis Systems
Website:www.leekr.cn
Email:mkt@leekr.cn
About Us:
Products

Integrated Hydraulic Brake
Integrated Hydraulic Brake
Field:Intelligent Chassis Systems

Leekr Technology's integrated intelligent braking system, IHB-LK®, achieves decoupling by controlling solenoid valves to simulate pedal feel and enables 100% motor-based regenerative braking. It is China's first one-box brake-by-wire system to be mass-produced by a technology innovation company. In addition, IHB-LK® can be flexibly combined with RBU, rear-wheel EMB, and other components to form multiple brake redundancy solutions (IHB-LK® + RBU; IHB-LK® + rear-wheel EMB), meeting OEMs' braking requirements and helping them achieve a smooth transition to high-level autonomous driving and integrated chassis.

Electro-Mechanical Brake
Electro-Mechanical Brake
Field:Intelligent Chassis Systems

Electro-Mechanical Brake (EMB) leads the trend of long-term solution for future brake-by-wire system, which replaces hydraulic brake system by generating brake force directly from the caliper driven by electric motor. It realizes the independent control of each single wheel. Brake response speed is enhanced by replacing hydraulic transmission with electrical control signal. Integrated with multiple sensors, the system accurately controls the brake force on each wheel, and ensures a better braking stability. In addition, EMB in rear axle can be equipped with EPB, which significantly simplifies the structure of braking system so as to facilate the installation and arrangement for OEMs.

Dual-Pinion Electric Power Steering
Dual-Pinion Electric Power Steering
Field:Intelligent Chassis Systems

Leekr Technology's DP-EPS dual-pinion electric power steering system features an integrated power-assist drive unit and an ultra-high rack force (13.5 kN), covering the market space of single-pinion steering systems and some belt-driven steering systems. It meets the design requirements for IP67 and IP6K9K protection ratings. The steering angle signal supports mainstream PWM/SENT interfaces on the market. Its highly integrated motor-ECU design enables interchangeability between fully redundant and non-redundant layouts. It supports high-speed CAN/CAN FD bus communication and a full AUTOSAR 4.2 software architecture, meets ISO 26262 ASIL-D functional safety requirements and ISO/SAE 21434 cybersecurity standard requirements, and also supports network wake-up and customer application-layer software import.

