Feature: 1. Heat Dissipation Capability: The excellent heat dissipation quality of the brushless motor ensures a reliable operating system, stabilizes the shaft for a longer service life, and enhances the efficiency of use. 2. Waterproof Level: The waterproof level of our brushless motor is greater than IPX8, which can work underwater at a depth of 100 meters for a long term and is very durable. 3. Easy to Carry: Our brushless motor is small in size and light in weight, it will not give you too much weight, you can take it with you at any moment. 4. Energy Conversion: Our brushless motor adopts accurate design with exquisite craftsmanship, which can achieve the maximum energy conversion. 5. Applicable Scenario: The brushless motor is suitable for underwater thrusters and nesting boats and so on, if you happen to have related needs, then this one is suitable for you. Specification: Item Type: Long Shaft Brushless Motor Housing Material: Aluminum alloy Color: Black KV Value: 300kv Motor Height: Approx. 50mm / 1.97in Motor Diameter: Approx. 46mm / 1.81in Shaft Diameter: Approx. 6mm / 0.24in Shaft Length: Approx. 40mm / 1.57in Motor Mounting Hole Distance: Approx. 28mm / 1.10in Maximum Voltage: 26V Maximum Power: 1050W Torsion Distance: 1.8N.M Application: Underwater thrusters, nesting boats, etc.. Package List: 1 x Brushless Motor Note: The end of motor shaft has a flat position (D type) for locking base meters.