NEEBRC 2440 4000KV 4800KV 5800KV Brushless Motor 2.3mm Shaft for RC Car Truck Crawler Boat Model Toys Wltoys XLH Timaya Redcat

NEEBRC 2440 4000KV 4800KV 5800KV Brushless Motor 2.3mm Shaft for RC Car Truck Crawler Boat Model Toys Wltoys XLH Timaya Redcat 1. 2440 Brushless Motor Specification： Motor（KV）: 4000KVRated voltage (V): 7.4V (2-3S)No-load current (A/7.4V): ≤1.8ANo-load speed (rpm/7.4V): 30000±5%KV price: 4000KVMotor resistance (mΩ) (ambient temperature: 25℃): 46mΩ ±3%Number of poles: 12N4POverall weight: 74gOverall voltage resistance (DC): DC500V (3s)Overall balance (mg): ≤20mgTilt (viewed from the axle end): Clockwise/CounterclockwiseUse ambient temperature (℃): -10℃ ~ 65℃Storage temperature (℃): -10℃ ~ 50℃Preservation (%): ≤85%Motor（KV）: 4800KVRated voltage (V): 7.4V (2-3S)No-load current (A/7.4V): ≤1.5ANo-load speed (rpm/7.4V): 34500±5%KV price: 4800KVMotor resistance (mΩ) (ambient temperature: 25℃): 45mΩ ±3%Number of poles: 12N4POverall weight: 74gOverall voltage resistance (DC): DC500V (3s)Overall balance (mg): ≤20mgTilt (viewed from the axle end): Clockwise/CounterclockwiseUse ambient temperature (℃): -10℃ ~ 65℃Storage temperature (℃): -10℃ ~ 50℃Preservation (%): ≤85%Motor（KV）: 5800KVRated voltage (V): 7.4V (2-3S)No-load current (A/7.4V): ≤2.5ANo-load speed (rpm/7.4V): 41900±5%KV price: 5800KVMotor resistance (mΩ) (ambient temperature: 25℃): 30mΩ ±3%Number of poles: 12N4POverall weight: 74gOverall voltage resistance (DC): DC500V (3s)Overall balance (mg): ≤20mgTilt (viewed from the axle end): Clockwise/CounterclockwiseUse ambient temperature (℃): -10℃ ~ 65℃Storage temperature (℃): -10℃ ~ 50℃Preservation (%): ≤85%2. Appearance Dimensions： 2.1 Overall appearance (mm): ≤0.12.2 Overall height (mm): 53±0.22.3 Motor height (mm): 40±0.22.4 Motor diameter (mm): 24±0.12.5 Installation hole position (mm): 6-M2.5/M2, hole depth 16mm2.6 Outline length (mm): Lead wire length: 80±5mm (Including 3.5mm bullet connector)3. Motor Usage Notes： 3.1 Security Advisory(1) Check that it is properly installed and fastened before each use.(2) Do not get close to the rotating motor, lest you get cut.(3) The motor itself is magnetic and has an open structure, so it needs to be effectively controlled to prevent foreign matter from being adsorbed into the motor and causing the motor to be stuck.(4) Use within the normal use range of the motor, do not overload.(5) Due to the influence of operating voltage, service life, operating environment and other conditions, short circuit, fire and smoke may occur. Therefore, appropriate protection measures should be taken on your products.(6) When installing the motor (choose the right length of screws to prevent the use of too long screws to top the coil), pay attention not to damage the motor’s coils, wires, edges. If not, it may cause electric shock, burn and fire.