Tarot-RC 4114 320KV Multi-Rotor Brushless Motor Black for DIY Drone Kit TL100B08-01 (4 Pcs)

Brand: Tarot Motor outer diameter: 46.00mm Stator diameter: 41.0 mm Stator end thickness: 14.0 mm Number of stator terminals: 24N Motor Poles: 22P Wire diameter: 0.31mm Speed per volt: 320 RPM / Volt 22.2V no-load current: 0.5 Amps Motor internal resistance: 126 m? Motor Weight: 148 Grams Gear shaft mounting diameter: ? 4.0 mm Motor length: 32.0 mm Motor shaft center length: 37.0 mm Motor mounting hole distance: 27.7MM Each pcs include: M2.5 × 6 step screw × 3 4114-11KV320 × 1

• The 4114 / 320KV high-efficiency multi-axis brushless motor is specially designed for multi-rotor aircraft. It is manufactured with high-precision full CNC machining.
• The newly-designed high-efficiency turbofan cover provides powerful cooling airflow. The rotor is made of neodymium iron boron, a highly magnetic material. The stator is reinforced with high-strength epoxy resin to protect it from high temperatures. The correction has improved the vibration problem caused by the poor balance of the ordinary external rotation motor. The motor shaft is made of high-speed alloy steel.
• The upper and lower covers of the motor use large-scale high-speed precision bearings, which have the advantages of low friction torque, small power loss, impact resistance, and strong radial support at momentary high speed.
• 4114 / KV 320 new-generation brushless motor has passed strict dynamic, static, magnetic field characteristics, strong magnetic resistance to high temperature, demagnetization loss, motion vibration, noise, load performance and other engineering technical demonstrations.
• Continuing the advantages of TAROT brushless motors: long life, high efficiency, low power consumption, low noise, and stable control.