Novak's Ballistic 550 Rotor -- 12.3mm (#5948) is the replacement sintered rotor for Novak's Ballistic 550 Brushless Motors (#3504-3506) and any 550-Size Brushless Motor that has a rotor with a 5mm output shaft, including the HV Brushless Motors with 5mm Shaft (#3524-#3527). This rotor can be used in place of HV Replacement Sintered Rotor with 5mm Shaft (#5914).
For a higher performance rotor, Novak offers the Ballistic 550Tuning Rotor -- 14mm. For more information, click here.
For the Ballistic 550 Rotor specifications, click on More Details.
For more information on Novak's complete line of sintered rotors, click here.
Features
High-Strength, sintered, Neodymium magnet for maximum motor acceleration, braking power and performance in high temperature conditions.
Nickel-plated
Maximum Operating Temperature: 200° C (392° F)*
Rotor Diameter: 12.3mm
Shaft Diameter: 5mm [accepts all existing pinion gears]
Weight:: 46.0g (1.62 oz)
Includes a protective tube and installation instructions.
NOTE: For original HV Brushless Motors that have a 1/8" output shaft (discontinued rotor item #5912), it is recommended to use the #5924 HV Brushless 5mm Upgrade Kit, which includes a 5mm HV Sintered Rotor and Lightweight Front End Bell and Bearing.
*The temperature of the rotor's magnetic material is rated up to 200 degrees C (392 degrees F). The operating temperature of the motor should never rise above 71 degrees C (160 degrees F).
For directions on how to replace your Ballistic rotor, please view the Novak Video:
How to Replace/Install a Rotor.
