Since 1962 Biddeford, Maine

Every E-TECH WG (inboard) system has a shaft clamp to connect with the existing propeller shaft and can be delivered in 1 inch or 25mm diameter. The motor supports can also be adapted to any size motor mount. 

E-TECH drives with closed circuit water cooling is supplied with Push-In connections on the cooling hoses. All electric connections are color coded. The cooling circuit is a closed circuit, which can be filled with common cooling fluid. Customers can choose between a heat exchanger under the boat or a radiator cooler that can be mounted in a well ventilated spot of choice. 

All E-TECH motors have a double acting build in thrust bearing. The axial thrust from the propeller is guided efficiently and without resistance to the casing. 

E-TECH electic drives (4kW and higher) are strong generators, allowing the motor to charge batteries. Shaft endings on both sides of the motor makes it easy to build an in-line hybrid configuration. 

Using a Bluetooth connection with an android system, any user can easily connect with the controller, allowing to reprogram the controller (for engine speed limitations, for example). 

Every E-TECH drive system is a complete system. The set contains everything to install a ready to go elective drive system in your boat!  (*propeller, shaft and batteries not included.)