e-Powertraine
Introduction
LGM Co., Ltd. is a pioneer in the development of a unique electrical system for ships and with the help of Marine-Tec USA in its recommendations for high-speed applications for small and medium-sized fishing boats and motor boats.
LGM has overcome many inherent problems with electric boats, innovative technologies such as cartridge battery system, electric shock prevention, range management, power management, electromagnetic radiation prevention (EMR) and mobile connection of Artificial Intelligence (AI). Electric boats have many advantages beside energy efficiency.
Electric boats substantially reduce noise during travel, the biggest problem for ICE (internal combustion engine) ships, and do not produce any stench due to oil or gas.
Despite these advantages, only a handful of electric boats have been developed around the world due to high-tech barriers.
Electrical power systems for boats have traditionally presented risks of electric shock due to the proximity of water. Therefore, users of electronic vessels are exposed to the potential of fatal electric shock accidents.
LGM’s new technologies eliminate such dangers and this innovation enables LGM to be the first company in the world to offer water-friendly electric boats.
There are many companies in the world who make electric cars but only few companies can make electric boats. The major reason for this is that they do not have safety technology. The most important safety technology for e-boat is electric shock prevention technology. Due to this, LGM is the only company in the world which can produce a safe e-boat.
LGM Co., Ltd. Is a pioneer of developing a unique electric high speed power system for small and medium fishing boats and power boats.
LGM has overcome many inherent problems with electric boats, innovating technologies such as cartridge battery system, electricity shock prevention, range management, power management, electric magnetic radiation (EMR) prevention, and mobile Artificial Intelligence (AI) connection.
Without these key technology, nobody can make electric boat.
Currently, LGM finished the developments and tests of various electric boat power systems from 50 horse power (HP) to 660HP (dual) HP which can make 32 feet power boat make speed up to 52 knot (approx. 60miles/Hour).
More details
If you are interested in buying our electric propulsion systems visit our online store for more details
Powertrain equipment
e-Sailing Series
e-Power Boat Outdrive System
e-Power Boat Outdrive System
Battery recharging system on sailing
Continuous operation without battery replacement
Low-noise, low-vibration, low-oil
Reduced operating costs
Eco-friendly product
Easy battery replacement
Application
- Sailing Yacht
e-Power Boat Outdrive System
e-Power Boat Outdrive System
e-Power Boat Outdrive System
e-Power Boat (5.5t)
Weight|5,500kg
Length|9.7m
Person|6 ~ 8Max
speed|35knot
Battery Type|Li-ion Battery
e-Outboard Series
e-Power Boat Outdrive System
e-Outboard Series
For those who desire more active recreational experiences,
e-Outboard is for you. This higher performing e-Outboard
will bring satisfaction to you.
For those who desire a more active recreational experience.
- LGM promises high satisfaction to the customers by providing the e-Outboard that can be applied to small boats to 5 ton fishing boats. Become a front-runner as an environmentalist with LGM e-Outboard.
Application
- Fishing Boat
- Leisure Boat
- Special Boat (Lifeboat, Skiff boat, etc.)
e-Inboard Series
IoT Technology & Solution
e-Outboard Series
To perform the same or better than it’s engine
counterparts while producing less noise and vibration.
Comprised of over IP67 connectors and cases for
better safety, all LGM powertrain kits are ready for
unique boat applications.
Application
- Yacht
- Excursion boat
- Personal Water Craft
- Special boat (Lifeboat, Patrol boat, etc.)
Share the big news
IoT Technology & Solution
IoT Technology & Solution
- A. CONTROLLER
-Motor control system - B. BATTERY MODULE
- C. EXTREME BATTERY PACK
-Optimal efficiency even under ultra low or high temperature-Simple replacement by applying CBS-Quick charging and high waterproofing - D. DC/DC CONVERTER
-Power supply to BMU & controller and supplementary battery charging - E. PRA (POWER RELAY ASSEMBLY)
-Distribution of power and communication lines - F. OBC (ON BOARD CHARGER)
-Battery charger for inboard - G. GENERATOR
-Emergency charging system - H. CHARGER & AC HOUSE LOADS (110~240 VAC)
-Plug-in type battery charging system - I. SOLAR PANEL
-Supplementary battery charging system - J. SUB BATTERY
-Power supply equipment - K. BMU
-Integrated module management system - L. THROTTLE
-Propulsion controller through power control - M. ADS (ACTIVE DISPLAY SYSTEM)
-IoT-based display system
IoT Technology & Solution
IoT Technology & Solution
IoT Technology & Solution
Quick execution of necessary measures for accidents and dangers
Collects the real-time information of ship’s status through IoT-based ADS for electric ship
Sends the emergency signal automatically
When there is any abnormality in a battery under water or on water or any accident occurs, CBS automatically sends the emergency signal for help to enable quick response and rescue.
Extreme Battery Pack
Cartridge Battery System
Extreme Battery Pack
Extension Package
Marine-Tec battery provides a varierty of Capacity Extreme Power Packs for customer’s demands. It also insists of extended packages and high voltage battery packs that above average 120kW.
Marine-Tec provides a number of battery sizes for the user’s convenience.
*Depending on the needs of the consumer, Marine-Tec offers battery packs there are no capacity limit.
Battery Module
Cartridge Battery System
Extreme Battery Pack
LGM’s own temperature switching system allows LGM’s Battery Case to maintain 15℃~28℃ at all times for maximum battery efficiency.
Battery case and peripherals that allows battery to function normally under 40℃. World’s first battery to maintains proper temperature in extremely low temperature using carbon nanotube and heat exchange technology to automatically cool itself in case of calescence.
Cartridge Battery System
Cartridge Battery System
Cartridge Battery System
Complete patent application of electric ship battery exchange system and unique business model using swappable batteries
LGM’s Cartridge Battery System allows ships to immediately exchange the battery instead of charging it. Using ranging and changing probability algorithm, fleet apps optimize the charged battery stocks and wait time.
The fleet apps also provide roadside emergency battery swap for members of the fleet who forgot to make the swap and need to stop in the middle of the road.
Outboard electric system
Outboard electric system
Cartridge Battery System
The Marine-Tec electric powertrain system consist
of a powerful motor, electrical-specific
extreme battery pack, charger,
motor controller, active display system and
easy-to-use throttle lever.
Also we offer the best convenience for customers
with additional option.
e-PWC
Outboard electric system
Smart technology
e-PWC (0.5t)
Weight|500kg
Length|2.9mPerson|1
Max speed|15knot
Battery Type|Li-ion Battery
Smart technology
Outboard electric system
Smart technology
Optimizing battery efficiency
- ·Maximizes battery efficiency even under ultra low temperature below -40℃
Safety First
- ·Safety device is applied to prevent accidents from high electric use
Optimized battery case for water resistance
- ·Water resistance above IP67
Fast-charge possible
- ·40min charge possible (Max 2C – rate)
