Lithium-ion capacitor suitable for high and low temperature environments (-40℃~85℃). A vibration/impact-resistant capacitor module installed on vehicle(s) that participated in the 2022 Dakar Rally.
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12V Backup Power Supply with Libuddy for Electric Power Steering World Smart Energy Week 2025 March JTEKT Corporation
Reduced weight and size of electric power steering, which is said to be approximately 4% more fuel-efficient than hydraulic power steering. Material usage has been reduced.
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Electric Power Steering (EPS) for Commercial Vehicles 2024 JSAE Automotive Engineering Exposition JTEKT Corporation
The turning angle of the wheels is controlled hydraulically, and a motor assists the movement of the steering wheel. By installing a motor in the steering unit, it becomes possible to introduce ADAS and lane keep assist.
As opposed to autonomous driving where the system does everything, hybrid steering between the driver and the system is possible. The driver is in charge, and the AI assists his movements without any discomfort.
The company focuses on differentials and bearings in the eAxle. eAxle differentials employ the structure of LSDs to achieve both compactness, light weight, and straight-line stability. In addition, by reducing the width of the bearing by 5 mm, the overall size and weight of the eAxle has been further reduced.
- Lithium-ion capacitor featuring high heat resistance, high output, and high durability. - Can be used as a backup power source for electric power steering and as high power output support for ultra-compact EVs. - The company claims that with the product's features of low temperature operability, high output, and high resistance to inrush currents, it can be used as an alternative to lead-acid batteries, thereby extending the life of drive batteries and contributing to reduced environmental load and weight reduction.
- Unique patented technology enables an operating temperature range of -40°C to 85°C. High heat resistance significantly improves output performance and durability, as well as enhancing safety. Proposed as backup for various types of vehicle systems, such as electric brakes, automated driving, xEVs, etc. Also installed in JTEKT Electronics Performed Intelligent Control Steering (J-EPICS) electric power steering.
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Steer-by-wire system and automated steering control system JAPAN MOBILITY SHOW 2023 JTEKT Corporation
- Steer-by-wire system: No mechanical connection between the steering wheel and tires simplifies installation and improves vehicle operation at low speeds and responsiveness when changing lanes. - The steering wheel is equipped with an automatic steering control system, which enables the driver and the system to steer the vehicle in a coordinated manner depending on the situation.
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Reducer model for e-Axle JAPAN MOBILITY SHOW 2023 JTEKT Corporation
- Products equipped with the company's proprietary technologies JUCB (JTEKT Ultra Compact Bearing), JUCS (JTEKT Ultra Compact Seal), JUCD (JTEKT Ultra Compact Differential), and JUCD with integrated planetary reduction carrier. - The planetary reduction carrier and differential gear are integrated to shorten the overall dimensions and reduce weight. The strength is more than doubled compared to the conventional differential gear structure.
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Lightweight and compact motorized rake tilt and telescopic steering column 2023 JSAE Automotive Engineering Exposition JTEKT Corporation