FEREMO™ is a regenerative electric assist system developed by TAIYO YUDEN CO., LTD.
Contribute to energy self-sufficiency
by reusing human kinetic energy.
Our regenerative electric assist system, FEREMO™,
will be mounted on bicycles to address the challenges
of realizing a low-carbon society and
providing a sustainable means of transportation.
FEREMO™-equipped bicycles represent the vehicles of the future: safe, secure, and environmentally friendly. A new mode of transportation.
Contribute to energy self-sufficiency
by reusing human kinetic energy.
Our regenerative electric assist system, FEREMO™,
will be mounted on bicycles to address the challenges
of realizing a low-carbon society and
providing a sustainable means of transportation.
FEREMO™-equipped bicycles represent the vehicles of the future: safe, secure, and environmentally friendly. A new mode of transportation.
FEREMO™ is a regenerative electric assist system developed by TAIYO YUDEN CO., LTD.
SCROLL
TECHNOLOGY
TAIYO YUDEN’s Unique Next-generation Regenerative Electric Assist System FEREMO™*
When braking or coasting, the front wheel motor generates electricity while smoothly controlling the speed. This means efficiently recovering and reusing kinetic energy.
This groundbreaking system allows you to enjoy worry-free rides for expended periods without the need for frequent battery recharges.
*FEREMO: Future Energy REcycling system for MObility.
VISION
The World FEREMO™ Aims for
On where an increasing number of bicycles equipped with
the regenerative electric assist system FEREMO™ are used
to solve social issues, such as developing a low carbon society
and providing a sustainable means of transportation.
The goal is realizing an eco and human friendly way of mobility.
▼Click here for related videos▼
Regenerative Electric Assist System FEREMO™: Driving Performance Test
Range test and safety test (braking safety) of electric assist bicycle equipped with FEREMO
Safe and secure new mobility for the people and environment
Introducing with easy-to-understand animations
Regenerative Electric Assist System FEREMO™: "Our Goals (Contribution to Smart Mobility Society and Super-Aging Society)"
Regenerative Principle and Development of FEREMO™
FEATURES
System Features
The benefits of electric bicycles equipped with FEREMO™
include the following.
Energy is not wasted,
but used to charge
the battery instead.
When you brake or stop pedaling, the motor generates electricity and charges the battery. The multifunctional indicator shows the amount of electricity generated. You will feel good riding the bicycle while knowing that you are helping the planet.
Circulating energy to keep on moving.
Using the charged electricity, the system provides powerful assistance when pedaling uphill. It is fun to look at the multifunctional indicator that shows the amount of electricity generated and calories burned.
Anyone can ride long distances for many hours safely and securely.
Frequent power generation allows you to ride for long distances without worrying about remaining battery life.
Also, the motor works like an engine brake while generating power on downhill, providing greater safety.
Reducing troublesome
charging of heavy battery
The system charges the battery while riding, which reduces battery consumption and leads to less charging frequency. It reduces the stress of charging the battery and the burden of detaching a big, heavy battery and bringing it home.
PROTOTYPE
FEREMO™ SMART POWER
You can use energy generated by FEREMO.
The Phase-Free Products can provide electricity anytime, anywhere
to be releasedUSB adaptersEnables FEREMO battery to supply electricity
USB Type-A
You can use a combination of batteries and adapters
under developmentUSB-PD Small batteriesPortable battery with charging and power supply functions
USB Type-C
EQUIPMENT
Equipment and Functions
FEREMO™ is a system that saves energy and is friendly to the riders’ health.
Its equipment and functions include the following.
Multifunctional indicator
The indicator on the handlebar shows not only remaining battery life, speed, and distance traveled, but also the amount of electricity generated and calories burned.
It allows you see your contribution to the environment and health, improving the user experience.
Highly efficient regenerative motor
The front drive hub motor allows highly efficient regeneration (energy reuse).
Energy-saving controller
The controller efficiently controls the motor, as well as charge and discharge, for further energy saving.
High-performance battery
Together with the controller, the high-performance lithium-ion battery allows energy saving.
Rapid charger for FEREMO™
Designed specifically for lithium-ion batteries, the charger supports rapid charging.
