Ultimate Motor Ultra High Torque 18k Long

We present the ASG Ultimate U18000 motor. This motor is part of the high-end category of motors offered by ASG. This series of motors stands out from the classic ones in several ways. First of all, the external structure is made of CNC aluminum, thus providing significantly improved rigidity and more efficient heat dissipation. The rotor is supported by bearings at both ends, thus giving it low resistance to rotation when the motor heats up, eliminating the expansion factor of the bushings found in most standard motors.

The motor pinion is very durable, made of hardened steel through CNC machining. This way, its wear is much lower than that of classic cast pinions. However, you must be very careful with the fitting of the pinion teeth profile with the bevel gear teeth profile.

The windings of the motor are made from high-quality copper wire with high-temperature resistant insulation. This reduces the risk of insulation melting and short-circuiting the coil. For connoisseurs, the rotor has 28 TPA, which will provide this motor with extremely high power but low RPM.

The motor magnets are made of neodymium and have a thick profile across their entire surface. They are well anchored and provide a constant magnetic field even at high temperatures. However, it should be considered that the current requirement increases with temperature.

The motor brushes are positioned vertically and have a thicker profile than those of standard motors. Thus, they will provide much better electric current transfer, consuming less current while also offering improved acceleration compared to motors using standard brushes.

For powering the motor, you can use NiMh batteries of 8.4-9.6V or LiPo batteries of 7.4-11.1V with a discharge rate of up to 50C. We do not recommend powering the motor with a higher voltage as it will negatively affect the lifespan of the motor and gearbox.