The Castle Creations 1520-1650Kv 4-Pole Sensored Brushless Motor is a blast from the past with the added benefit of sensored capabilities! The 1520-1650Kv has all of the secret sauce that the big brother 1717-1650Kv has, but in a more compact diameter, fitting into smaller spaces without modifications to your chassis. This motor features a 4-POLE 12-SLOT design that boasts exceptional EFFICIENCY and produces LESS HEAT. 

It is the perfect upgrade for any for 1/8, 1/7 and 1/6 scale vehicles weighing up to 18lbs and up to 8s LiPo. Vehicle examples include Losi LST2-E, Arrma Limitless, Typhon 6s, Kraton 6s, Kraton EXB, Infraction Felony 6s, Notorious 6s, Talion 6s, Kyosho Inferno, Traxxas E-Maxx, E-Revo, UDR, Summit and Redcat Shredder. 

Without a robust and reliable design, efficiency will only go so far. RC enthusiasts love pushing their equipment to the edge. The Castle engineers know this and spared no expense when developing a design that could hold up to the harsh conditions that the RC community will throw at it, resulting in a cooler running motor. A cooler motor has a longer lifetime. Construction of this motor required careful component selection; each verified through internal testing to ensure the HIGHEST EFFICIENCY possible. In the end, the result is a motor with unmatched quality, performance, and reliability. Castle wouldn’t put their name on anything less.

 

• High-strength, high-temperature grade neodymium sintered magnets combined with High-strength Kevlar wrap ensures the integrity of the rotor is not compromised during harsh running conditions.
• Oversized NMB bearings and vibration dampening system ensure the longest bearing life possible.
• Proprietary winding techniques allow Castle to produce a stator assembly that is the lowest possible resistance, resulting in a cooler running motor.
• Running modes include Sensored and an ULTRA-EFFICIENT sensorless mode.
• Updated modern and sleek design; looks as cool as it performs.
• IMPROVED 4-POLE 12-SLOT design boasts exceptional EFFICIENCY and produces LESS HEAT.
• QUIETSENSE™ technology shields the sensors from magnetic field noise generated from the motor coils and keeps your motor and ESC in sync at all times. Use of a Flux Shield™ in conjunction with secondary Sense Magnets delivers even HIGHER PRECISION and MORE EFFICIENT startups.
• OPTIMIZED design eliminates the need for mechanical timing adjustments. Our sensor alignment method delivers uniform timing and torque in both directions, automatically.
• Updated modern and sleek design; looks as cool as it performs.
• You will reap the benefits of longer run times on one battery and a cooler running motor that can be pushed harder.

• Input Voltage Range: 3s-8s LiPo
• Kv: 1650
• Max. RPM: 60,000
• Size: Length: 3.50” (88.8mm); Diameter: 1.64” (41.6mm)
• Weight (w/wires): 17.92 oz. (508g)
• Shaft Diameter: 5mm
• Mounting Hole Specifications: M3 and [email protected] (1.0") Diameter
• Cooling Fan: Not available
• Connectors: 6.5mm male connectors