Short motor, INFINITY U-40000, HS, LT, ASG

Short high-speed infinity motor U-40000 (high speed/low torque) for AK type/AUG/M1A1/G36/M14/M249 from the brand ULTIMATE. Version U-40000 offers the highest rotation speed (40,000 RPM at 12V) and low torque. All infinity motors have hand-wound and balancing rotor, which warrants high performance and low vibration. With the latest patented technology require less maintenance, longer life and are fully removable and thus easy maintenance can be performed. Ball bearings guarantee low friction for steel axis of rotor and perfect stability, which is an essential aspect of the motor. The special construction of the rotor acts like a turbine, which prevents ingress of external contaminants and undesired simultaneously can effectively self-clean inside of the motor from carbon dust. Another unique feature is a suction inlet opening in the motor casing, which allows air flow and thus leads to favourable cooling of the whole motor. The head of the motor is of solid polymer to completely avoid the potential risk of a short circuit across the outer conductive portion. The motor is also equipped with super strong magnets (Neodymium), hardened steel pinion with a hardness of 50-55 HRC and larger brushes with the addition of silver for longer life and greater conductivity. With regard to the determination of the motor is not recommended for stronger springs as M130.

	Motor ULTIMATE INFINITY	Motor genuine
hardness pinion	over 55 HRC	40-50 HRC
speed deviation	+/- 5%	+/- 10%
effective efficiency	75-85%	55-70%
the temperature under load	40 °C	80 °C
bearings/bushings	ball	ball/oilless
carbon brushes	large (Ag)	standard

Our service has been installing these motors since 2011. They are used for extra-strong springs for weapons with high rate of fire. According to past experience, we can confidently say that the old king of Systema motors is dead. Long live the new king ULTIMATE INFINITY - best motor now!