Hobbywing Seaking BL Motor 2040SL

The Seaking brushless motors offer a high-quality range of the most common performance classes. High-quality CNC-machined aluminum components impress with precise runout due to finely balanced rotors. Together with neodymium magnets and double ball bearings, these motors provide very high smoothness of operation. Water cooling is achieved through a slip-on cooling sleeve that is sealed with two O-rings. The windings made of high-quality copper ensure high efficiency while minimizing heat generation.

Features:

• Very high torque
• High-quality neodymium magnets
• Water cooling
• Double ball bearing
• High-speed ball bearings
• Optimized runout and finely balanced rotors
• CNC-machined from high-quality, aerospace-approved aluminum
• Blue anodized
• Replacement O-ring included

Technical specifications:

• Poles: 2
• Battery: LiPo 2-3S
• RPM: 4800 KV
• Max. current/voltage: 20A/12.6V
• Diameter of water cooling hose: 4mm
• Motor diameter: 20mm
• Length without shaft: 40mm
• Shaft diameter/length: 2.3mm/12.5mm
• Weight: 60 g.