HPM3000B BLDC air-cooled electric motor 3 kW

Description

HPM3000B - brushless, brushless DC motor (BLDC) 3000 W air-cooled Motor belongs to the class of valve motors: contactless DC motor with excitation from permanent magnets (neodymium-iron-boron). The determination of the rotor position at any given time is provided by 3 Hall sensors (for touch control controllers). Temperature sensors are installed to control overheating. Application: Electric cars, electric motorcycles, electric tricycles, electric golf carts, electric boats, etc. Features: Compact design, waterproof. Air cooling. To operate the motor from a DC source, a VEC200 controller of appropriate power is required. To regulate the rotation speed of the BLDC motor shaft, a gas pedal or a gas knob is required. The main advantage of BLDC electric motors: High specific power (kW / kg), the motor is 5 times lighter than the brush motor; Very compact dimensions of the electric motor and the controller to it, so they easily fit instead of asynchronous and, especially, brush electric motors; BLDC have a high efficiency (91%): to overcome a distance of 100 km requires a battery of a smaller capacity than for an asynchronous motor and even more so for a brush motor; At the moment of straining, the motor gives out 200% of power, asynchronous is beyond the power; Do not overheat (temperature sensor controls the process); Saving the cost of the entire system (motor + controller + battery). The TESLA Model-3 is already running on a "BLDC" permanent magnet engine. This is the latest technology! Specifications: Voltage: 48V / 72V / 96V Rated power: 3 kW Peak power: 6 kw Rated torque: 10 N*m Peak torque: 22 N*m Rotation speed: 4200 rpm Housing: Aluminum Length (height): 125 mm Diameter: 180 mm Shaft diameter: 20 mm Weight: 8 kg EFFICIENCY: 91% The diameter of the axes of the landing holes is 170 mm and the depth of the holes is 15 mm.