Welcome to Harbor Models Inc.
Bow Thruster, 25mm I.D.
This powerful bow thruster is supplied fully mounted with a Power 400 7.2-Volt electrical motor. The propulsion is provided by a flat propeller (pedal) which pressurizes the water through the tube whereby the entire assembly functions as a pump. This design is very robust and very stable and requires very little maintenance. The pump housing and the extension tubes are made of ABS (acrylonitrile butadiene styrene). The motor is sealed with a G-ring and an O-ring which prevents the entry of water so the bow thruster can be installed vertically or horizontally. The motor with the pump housing cover can be removed easily.
This size is applicable for 36-54" ships with an approximate weight of 30-50 pounds.
To be used in conjunction with a mini speed controller; found here
Power 400 electrical motor, 7.4 volt.
No load RPM: 17,000
No load power consumption: ~0.5 Amps
Tube inner diameter: 1" (25mm)
Tube outer diameter: 1-1/8" (27.5mm)
Length of tube: 6-1/16" (154mm)
Ultra small-ultra powerful! Just 1/3 of a cubic inch. Great for small boats with limited space!
The MicroViper Marine10 is a miniature Brushed Speed Controller designed specifically for use in small scale, low power RC boats.
Like its bigger brothers in the Viper range, it is packed full of features, including motor short protection, motor stall protection, adjustable reverse including reverse disable, built in failsafe and is also 100% waterproof.
Perfect for bow thrusters!
MicroViper Marine10 specification:
-10Amp motor limit
-Motor short protection
-Forwards & reverse
-1.0KHz drive frequency
-4.8V - 12.0V input voltage
-Built in failsafe
-1 x 1 x 5/16" (26.0mm x 25.6mm x 9.0mm)
-Weight - 23.0g
-Power Connection made with Tamiya Connector
-Motor Connection made with Bullet Connectors