Item Type: Brushless Motor_x000D_Model: XD-37GB3525_x000D_Material: Copper_x000D_Insulation Resistance: After the rated operation of the motor under normal temperature and humidity, when measuring the insulation resistance between the coil and the motor shell with a DC500V resistance meter, it does not exceed 20M_x000D_Insulation Withstand Voltage: After the rated operation of the motor under normal temperature and humidity, 50Hz or 60Hz is applied between the coil shells for one minute, and the abnormality is 1500V._x000D_Temperature Rise: It is normal that the temperature rise of the coil is measured by the resistance method when the gear box or equivalent heat sink is installed and the rated operation is performed under normal temperature and humidity._x000D_Insulation Class: Class B(130)_x000D_Operating Environment Temperature: Motor: -10~+40 (no icing)_x000D_Use Environment Humidity: 85% or less (no condensation)_x000D_CW/CCW: Yes_x000D_Speed Adjusted: Yes_x000D_Notes: _x000D_1 Overload and Locked Rotor: _x000D_When the motor is running, it generates heat due to the energy conversion that occurs inside the coil and the iron core, and the temperature gradually rises. The load is within the rated range, and the heat generation and heat dissipation are balanced, and the coil of the motor will not be burnt. However, it will cause heat under overload and locked-rotor conditions. When the running time is too long, the insulating film on the enameled wire of the coil is dissolved, causing a short circuit between the enameled wires and burning the motor._x000D_2 When Running at Low Speed: _x000D_For DC motors, carbon brushes are generally used. The rotating commutator rubs against the carbon brushes, creating sparks at the notches of the commutator. When the motor is running at a low speed, the carbon brush powder that is easily generated by the friction between the commutator and the carbon brush will accumulate in the commutator slot, causing a short circuit and burning the motor and driver. Please be very careful._x000D_3 Precautions on the PWM Controller: _x000D_When using the PWM controller, the carbon brushes have a shorter service life than in the rated voltage (or fixed voltage) state. In addition, depending on the frequency of use, carbon brushes may wear out quickly. The frequency of PWM control of DC motors is generally 10-20KHz, and repeated ON-OFF during PWM control can save energy. However, the parts used in the motor are similar to the frequency of use, which will cause resonance and heat. Please pay full attention to use._x000D_In the PWM control state, when using the built-in motor of the electrolytic capacitor, the motor may not rotate at a certain fixed frequency. Please try to use varistor to hide the motor. (Need to do related tests)_x000D_4 Regarding Inertia and Braking: _x000D_After the motor is powered off, the rotor will still rotate due to inertia, which is the inertia of the DC motor. If you want to stop the rotation immediately, you can short-circuit the positive and negative terminals after turning off the power. The use of this kind of brake is to use the motor to generate electricity (reverse current). The current may increase temporarily and shorten the life._x000D_5 Treatment of Floor Motor: _x000D_Because the magnetic tile is a brittle material, the DC motor may break the magnetic tile once it falls, causing the motor to block and cause burns. Please do not use the motor after it has landed at a high altitude. _x000D__x000D_ModelVoltage(DC/V)No-Load Speed(rpm/min)No-Load Current(A)Load Speed(rpm/min)Load Current(A)Power(W)_x000D_XD-37GB3525 12V50.140.5810_x000D_100.190.5810_x000D_200.1220.5810_x000D_300.16310.6510_x000D_500.16450.6510 1Using all metal gears with great workmanship, which is wear-resistant, quiet, and long service life 2Made of high quality material, small size and large torsion, ultra?quiet and stable to operate 3The pure copper coil stator and rotor adopt pure copper coil, the deceleration resistance and conductivity are strengthened, so that the motor torsion is increased 4With overload current protection function, when the current reaches 3A, the motor will automatically cut off the power to protect it to avoid burning out during the use of the motor and increase the service life of the motor 5Mainly used in various industries such as micro machinery, various CNC machine tools, high?accuracy measuring instruments, electronic manufacturing equipment, financial machinery, military industry and other industries1 x Motor