EV PAVILION｜JTEKT CORPORATION

EV PAVILION

With the rapid expansion of EV (electric vehicle) market, product innovation, system diversification and precise parts have been required.
JTEKT Group, with its expertise and capabilities, introduces technologies, products and solutions that will enhance customers’ manufacturing potentials.

Electric Drive EV Battery Hydrogen Technologies Autonomous Driving

ELECTRIC DRIVE

Electric vehicles such as BEV (battery electric vehicle) and FCEV (fuel cell vehicle) are becoming more popular as one of the means of solving environmental problems. Starting with products for electric drive units (eAxle), JTEKT Group satisfy requirements of our EV customers with our technologies to enhance "high speed rotation," "high efficiency," "small and lightweight," and "electrical corrosion protection"

Reduction Gears

We provide high-strength, quiet, and highly efficient gears.

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JTEKT Ultra Compact Diff®

An ultra-compact differential with an all-new gear structure achieves both high torque density and high durability, improving the eAxle's size and weight.

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Products for motors and eAxles

A bearing series for EVs that pursues the "small size, light weight," "high efficiency," and "quietness".

High Speed Rotation Ball Bearings（Oil Lubrication Type）

High Speed Rotation Ball Bearing（Grease Luburication Type）

Ultra Low Torque Seal Ball Bearing

Low FrictionTorque Ball Bearing for High Axial Load

Anti-Creep Ball Bearing

Electric Pitting Prevention Bearing

Light Weight Needle Roller Bearing for Planetary Gear

Low-Friction-Torque Tapered Roller Bearing“LFT-V”

Ultra Long Life Needle Roller Bearing for Planetary Gear

JTEKT UItra Compact Bearing

※ "LFT" is our registered trademark.

JTEKT UItra Compact Seal

Contributes to smaller and lighter eAxle with reduced width while maintaining sealing performance

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EV BATTERY

The high heat-resistant lithium ion capacitor is the first in the world to achieve an operating temperature range (-40~85℃) using JTEKT's unique patented technology. Excellent reliability and durability meet the diverse needs of our customers ,and also contribute energy savings, higher output, and improved reliability of EVs.

Capacitor Modules

With a balance circuit, multiple layers of high heat resistant lithium ion capacitors combined would also endures with high and low temperatures, and excellent vibration/shock resistance,

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Power Supply System Units

A power supply system that combines a high heat-resistant lithium ion capacitor with a balance circuit and charge/discharge controller.

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HYDROGEN TECHNOLOGIES

With world attentions on environmentally friendly vehicles such as FCEV (fuel cell vehicles) and BEV (battery electric vehicles) for carbon neutrality, JTEKT contributes to the realization of a hydrogen society through proposing high-pressure hydrogen compatible components.

Pressure Reducing Valve, High Pressure Hydrogen Gas Valve

Contributes to improved fuel efficiency and durability with smaller and lighter components with their equivalent or improved performances.

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Bearings for Hydrogen Environment

Bearings 10 times more durable than conventional bearings in a hydrogen resistant environment

※JTEKT internal comparison.

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AUTONOMOUS DRIVING

"Functions corresponding to driving support (Lv.2) to fully automated driving (Lv.5)
- Provides comfort, preventive safety, and peace of mind through a control system that enables communication between driver intentions and automated driving"

Steer By Wire System

A system that operates steering functions using electrical signals rather than mechanical connections.

Redundancy for functional safety

Backup Power Supply System

Full Redundant Motor ECU

Pairdriver

Achieves greater traceability to the target trajectory and smoother driver's intervention to automated driving, that enable the flexible design of steering reaction force.