If you are new in multirotor/drone hobby area and want to try out some basic multirotor designs so as to enhance your basic knowledge about multirotors!!! Gear up your interest and select this 8520 85x20mm Magnetic Micro Coreless Motor. These lightweight brushed DC coreless motors are the best choice for your small drone, offering you an excellent affordable price when compared with costly BLDC motors. This 8520 Magnetic Micro Coreless Motor is very compact and lightweight DC motor nicely crafted for perfectly matching with your small 100mm like multirotor frames. They are rated at 48000 RPM which is more than needed to lift and push your drone to the target. These are less noisy with low resistance. The only drawback of using coreless is the amount of torque they provide, as they are High Speed and Low Torque motors. Features : 8520 Coreless motor is High Speed and Low Torque motor. Less noisy operation. Offers low resistance. They are adopt Nd-Fe-B strong magnetic properties. This coreless motor supports 1S battery. Hollow cup motor speed is fast, small size DIY electronic technology high efficiency and durability Specifications: Model: 8520 Rated Speed (RPM): 28000-35000 Maximum RPM: 40000 Rated Voltage(V): 3.7v-4.2 Operating Current (mA): about 120mA Operating Temperature (°C): -10 to 50 Shaft Length (mm): 5 Motor Color: Silver Motor Diameter(mm): 85 Motor Length (mm): 20 Motor Radial Axis(mm): 1 Motor Material: Metal Cable Length (CM) / Weight (g): 12 / 10 g Applications: Model aircraft, Remote control aircraft, Small four axis, Model DIY accessories Package Includes : 1 x 8520 85x20mm Magnetic Micro Coreless Motor
