4pcs 8520 Coreless Brushed Motor and 65mm Propellers Set 12,000kV (2x CW / 2x CCW)

High-Speed Performance: These motors offer an impressive no-load speed of 53,000 RPM (±12%) at a rated voltage of 3.7V, ensuring rapid and efficient operation for your projects. Compact and Lightweight: With a motor diameter of 8.5mm, length of 20mm, and weighing just 5g, these motors are ideal for applications where space and weight are critical factors. Complete Set: The package includes 2 CW motors, 2 CCW motors, and matching propellers, providing everything you need for a balanced and functional setup right out of the box. Specifications: Operating Voltage Range: DC 1.5-4.5V Rated Voltage: 3.7V No-Load Current: 280mA maximum No-Load Speed: 53000rpm±12% Motor Diameter: 8.5MM Motor Length: 20MM Shaft diameter: 1MM Shaft length: 5MM Weight: 5g Propeller Length: 65MM Package Contents: 2x 8520 Coreless Brushed Motors (CW) 2x 8520 Coreless Brushed Motors (CCW) 2x 65mm Propellers 1.5mm Shaft (CW) 2x 65mm Propellers 1.5mm Shaft (CCW)