Features:

• The EzRun 3665 SD G3 features an improved water- proof sensored cable interface and an upgraded sensored mode to achieve motor temperature protection and perfectly matches the EzRun MAX10 G2 ESC.
• The high-precision Hall sensor components ensures that the rotor position output is always accurate and consistent, achieving excellent linearity and great throttle control.
• The EzRun 3665 G3 motor adopts a high-precision bearing that is waterproof in the front end of the motor. The rear end of the motor uses precision iron cover with a smaller structure to improve the capacity, and at the same time, provides a higher bearing speed while keeping resistance low. The operation is smoother and more reliable.
• Compared to the G2 motor, the motor temperature is greatly reduced under the same load conditions. The overall efficiency is 3% more effective while the maximum output power has increased by 5%
• All the materials used on the EZRUN 3665 G3 motor (Motor casing, bearings, ultra-thin silicon steel sheets, high temperature-resistance copper wire, explosion-proof rotor, high-tolerance alloy shaft) are carefully selected and approved by our in-house engineers. Hobbywing is serious in providing users with an extraordinary performance for a long period of time.
• The motor adopts a modular detachable structure design for easy disassembly and daily maintenance. This helps to prolong the lifespan of the motor and maintain- ing the efficiency of the motor simple.
• The IP-67 waterproof system guarantees excellent waterproofing and dustproofing protection. The whole power system is able to drive on a variety of surfaces including mud, sand, ice, snow and water without damaging the power unit.

EZRUN 3665 SD Brushless G3 Motor 

• Bearing size: Front: D16*D5*T5 / Rear: D11*D5*T5
• Motor diameter & Length (mm): φ=37mm/ L=65.8mm
• Shaft Diameter & Length (mm): φ=5mm / L=16.5mm