S400-48V 180LB Electric Boat Trolling Motor with speed controller Saltwater, DIY

Description

Key-product features
：
Electric motor with a speed controller and a power switch with IP56 waterproof grade, suitable for boats to 4.0 tons.
Higher efficiency, achieve 65% efficiency, 30-60% higher than brushed motors and 100-200% higher than gasoline engine.
Much quieter than same power gasoline engine and half to one third the weight.
Motor Controller protects motor, battery and user: Low-Voltage protection, overheating protection, stall protection, sudden start protection, and reverse polarity protection.
Rugged engineering, sealed motor, galvanic design, sacrificial anode for trouble-free saltwater operation.
Product Descriptions
：
S400-48v has been designed for dinghies and sailboats up to 4 tons. Its 2700 watt input power, in terms of thrust is 180lbs.
S400 high-efficiency contributes to more thrust, greater speed and ultra-long operating time and superior range.
S400 includes a power switch, a speed controller and premium battery cables with a quick connector for safe and convenient appliance.
S400 adopts unique brushless technology, which distinguish it from competition.Other trolling motors use conventional commutator brushes which eventually wear out, consume additional power and generate unnecessary heat. S400 brushless electric motors use an electronic controller instead, providing these significant advantages:
Efficiency values is significantly higher 30%~60%
Much higher torque values at lower battery currents
5 times longer service life and no periodic maintenance required
Less noise, cooler operation and reduced battery consumption
Specifications
Maximum thrust: 180 pound
Input power:2700W
Maximum efficiency:65%
Volts:48V
Maximum current:56Amp
Maximum proper speed:1800RPM
Maximum torque:12 N.M
Shaft: Stainless steel, standard length 36”(If need 10” or 42", leave message, no extra cost. If other length, contact us)
Transom mount: NOT included.Order in eBay if need. We assemble it to the shaft
Control: Speed Controller
Speeds: Variable
Motor unit cable length:39”
Power switch cable length:20” each side
Speed controller cable length:79”
Battery cable length:71”
Operating Data
(use 4*12V/150Ah batteries)
Slow Speed(MPH):2-2 1/2,Runtime(hours):40
Full speed(MPH):6-7 1/2,Run time(hours):2
Depends on type of boat, load, propeller and conditions. Speed and range indications do not represent a legal guarantee.
Battery Instruction (battery not included)
Four 12V batteries or two 24V batteries series connection
Cable connection
motor cable connects power switch, power switch connects battery cable, battery cable connects battery