Sunnysky E-R2207 2207 1800KV 2580KV 3-4S Brushless Motor for RC Drone FPV Racing CW Screw Thread

Sunnysky E-R2207 2207 1800KV 2580KV 3-4S Brushless Motor for RC Drone FPV Racing Notice: All motors you get are CW Screw Thread (Sliver Nut) . The word " CCW" on the motor points at the Motor Rotation. Specification: Brand Name: Sunnysky Model: E-R2207 Item Name: 2207 1800KV 2580KV 3-4S Brushless Motor KV: 1800KV / 2580KV ( Optional) Version: CW Screw Thread CCW Rotation (Sliver Nut) Stator Diameter: 22mm Stator Thickness: 7mm No. of Stator Arms: 12 No. of Rotor Poles: 14 Rotor Diameter: 27.4mm Body Length: 20.5mm Max. Lipo Cell: 3-6S (1800KV) ; 3-4S(2580KV) No-Load Current: 0.9A@10V (1800KV); 1.6A@10V (2580KV) Motor Resistance: 55.7m (1800KV) ; 31.7m (2580KV) Max. Con. Current: 42A/30s (1800KV); 53A/10s (2580KV) Max. Con. Power: 672W (1800KV) ; 890W (2580KV) Weight: 36.8g (1800KV); 37g (2580KV) Recommend ESC: 45-50A (1800KV) ; 50A (2580KV) Recommend Propeller: 5040 /5045 3-Blade Prop 2580KV Testing Table: ( More Testing Data) Propeller Voltage (V) Current (A) Thrust (g) Power (W) Efficiency (g/W) RPM Temp. 100% Throttle 5040 3-Blade 22.2 1.3 100 19 5.2 8692 88 7min. 3.1 200 46 4.36 12360 5.2 300 77 3.9 15261 7.5 400 111 3.6 17281 10.1 500 149 3.34 19822 13 600 192 3.12 21784 15.9 700 235 2.97 23637 19 800 281 2.84 25364 22.69 900 336 2.68 26877 25.8 1000 382 2.62 27900 34.9 1239 517 2.4 31190 1800KV Testing Table: ( More Testing Data) Propeller Voltage (V) Current (A) Thrust (g) Power (W) Efficiency (g/W) RPM Temp. 100% Throttle 5040 3-Blade 22.2 0.8 100 18 5.63 8734 80 30s. 2.1 200 47 4.29 12518 3.6 300 80 3.75 15208 5.2 400 115 3.47 17523 7 500 155 3.22 19888 8.9 600 198 3.04 21541 10.8 700 240 2.92 23527 12.9 800 286 2.79 25401 14.8 900 329 2.74 26701 16.8 1000 373 2.68 27918 21.8 1200 484 2.48 30788 27.8 1440 617 2.33 33491 Package Included: 1x Sunnysky E-R2007 1800KV Motor 1x Motor Nut OR 1x Sunnysky E-R2007 2580KV Motor 1x Motor Nut