5 PCS Racerstar SPROG X 1507 2400KV 3-6S Brushless Motor for Sprog Beginner RC Drone FPV RacingSpecification:Brand Name: RacerstarModel: SPROG X 1507Item Name: 1507 2400KV 3-6S Brushless MotorMotor KV: 2400KVQuantity: 2 CW Screw Thread3 CCW Screw ThreadColor: Red/ Black/ Blue/ Green ( Optional)Configu-ration: 9N/12P Battery: 3-6S lipo batteryNet Weight: 17.8gMax. Con. current: 30AMax.Con. power: 720WMotor Resistance (RM): 0.1935ΩMax thrust: 740gStator Diameter: 15mmStator Thickness: 7mm Motor Diameter: 21.9mmShaft diameter: M5Motor Body Length: 16mm Overall Shaft Length: 29.5mmBolt holes spacing: 12mmBolt Thread: M2Recommend Propeller: 3 / 4 InchCW screw thread motor comes with Siliver capCCW screw thread motor comes with Black capTesting Table:ltem NO.Volts (V)PropThrottleAmps (A)Watts (W)Thrust (g)Efficiency (g/W)Operating temperature(℃)X1507 2400kv22.2V3050 3R50%244.41663.7435℃60%2.964.42273.5370%4.497.73023.0980%6.1135.43812.8190%7.8173.24502.60100%10.5233.15582.39X1507 2400kv22.2V3056 3R50%366.61982.9758℃60%4.8106.62712.5470%6.9153.23422.2380%9.6213.14161.9590%12.6279.75011.79100%16.8373.06101.64X1507 2400kv22.2V3030 4R50%2.657.71943.3646℃60%4.191.02692.9670%5.4119.93252.7180%7.5166.54202.5290%9199.84812.41100%11.9264.25802.20X1507 2400kv18.5V4045 3R50%5.296.22792.9078℃60%7.1131.43512.6770%9.6177.64102.3180%12.1223.94461.9990%17314.55741.83100%22.1408.96241.53Notes: The test condition oftemperature is motor surface temperature in 100% throttle while the motor run 30 s.
