Item Type: DC Reduction Motor_x000D_Model: XD-37GB530_x000D_Material: Copper_x000D_Output Shaft Size: Approx. 5.5 x 15mm / 0.2 x 0.6in_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 to install a gear box or equivalent heat sink and conduct rated operation under normal temperature and humidity by using the resistance method to measure the temperature rise of the coil below 70. _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_Governor Voltage: DC12-24V_x000D_Speed Adjustment Range: 0-100%_x000D_Gear Center Hole: Approx. 6mm / 0.2in_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_ModelVoltage (DC/V)No-load speed (rpm/min)No-load current (A)Rated torsion (kg/cm)Load speed (rpm/min)Load current (A)Power (W) _x000D_XD-37GB3530 121000.154930.5810_x000D_2000.152.51750.5810_x000D_3000.151.82450.5810_x000D_5000.1514800.5810 1Adopt high quality all metal gears, wear?resistant, quiet, and long service life 2Professional design and reasonable structure, the product has small size and large torsion, ultra?quiet and stable to operate 3With pure copper coil, strengthened deceleration resistance and conductivity, the motor torsion is increased 4The motor has overload current protection which can protect it to avoid burning out during the use of the motor and increase the service life of the motor 5Suitable for various industries such as micro machinery, various CNC machine tools, high?accuracy measuring instruments, electronic manufacturing equipment and financial machinery 6The motor gear with lubricating oil has the characteristics of low friction, noise reduction and slow temperature rise 7The motor has two sector magnets which with the characteristics of high remanence, high magnetic energy product, high performance and high torsion 1xMotor 1xBracket 1xSpeedControlBox 10xScrew 1xGear 1xHexWrench 2xSmallScrew