8.5mm*20mm Coreless Motor Mini Toy Aircraft RC Drone Motor New High Speed Engine Motor

Label:Yes Brand new with high quality Weight: 2 grams Wire length: 180mm(7.09in) No load current: 0.04 A (about 2A stuck rotor) Motor body length: 20MM(0.79in) Motor body diameter: 8.5 mm(0.33 in) Output shaft diameter: 1MM(0.04in)/1.2MM(0.05in) Output shaft length: 4MM(0.16in) When the voltage is 3.7V, the speed is above 50000 8520/1.0 1.2 Model Airplane Pairing Blue Red Line/White Black Line Length 180MM(7.09in) Positive and Negative Hollow Cups Quantity:1pc Voltage: 3.7 Test Material: Metal&Plastic Current: 0.12 A (with a small propeller for speed measurement) Speed: 46500 RPM-52000RPM

Description: High-speed micro motor for precision applications .The 8520 coreless motor delivers up to 52500 RPM at 3.7V DC, ideal for high-performance toy aircraft and RC drones requiring rapid response and efficiency. Compact and lightweight design. Measuring 8.5mm(0.33in) x 20mm(0.79in) with a 1.0/1.2mm(0.04/0.05in) shaft, this mini motor fits into tight spaces while maintaining strong torque and reliability in small-scale models. Brushed commutation for consistent operation Equipped with brush commutation and a permanent magnet construction, this motor ensures stable performance and smooth rotation under continuous load. Drip-proof protection for outdoor use Featuring a drip-proof design, the motor resists moisture ingress, making it suitable for outdoor RC drone flights and humid environments. This batch of upgraded 8520 hollow cup motors (with a diameter axis of 1.0/1.2mm(0.04/0.05in)) have a body size of 8.5mm(0.33in) * 25mm(0.98in), slightly larger than ordinary 8520 motors After testing, the sound is crisp and powerful during operation The quality is quite good; The motor adopts ultra strong Precious metal electric brushes More stable performance The material is good High efficiency More durable It is a hollow cup with high cost-effectiveness The quantity is limited Don't miss out on your favorite friends This product can be used on remote-controlled aircraft, with the most common being the spindle motor Small quadcopter aircraft Time traveling aircraft Fixed wing aircraft. It can also be used for DIY quadcopters with superior performance. It can also be used in other technological productions that require small motors. Package Include: 1pc Mini 8.5mm(0.33in)*20mm(0.79in) 8520 CW CCW Coreless Motor 1.0mm(0.04in) 1.2mm(0.05in) shaft 2S DC 3.7V 52500RPM High Speed Engine Notice: 1.1cm(0.43in)=10mm=0.39inch. 2.Please allow 1-2mm(0.04-0.08in) error due to manual measurement and make sure you do not mind before ordering. 3.Please understand that colors may exist chromatic aberration as the different placement of pictures.