For coffee machine manufacturers, the key factor in the selection of coffee machine motor is the choice of motor power rating.
The power rating selection of a capacitive single-phase coffee machine motor is generally divided into three steps:
1. Calculate the load power p.
2. Pre-select the rated power of the motor according to the load power.
3. Check the pre-selected motor. Generally, the heating temperature rise is checked first, then the overload capacity, and if necessary, the starting capacity is checked. All passed, pre-selected motor selected;Failure to pass is repeated from the second step until it is passed.
Do not reduce the power rating of the capacitive single-phase coffee machine motor if the load requirements are met.
After completing the second step, the temperature correction of the capacitor single-phase coffee machine motor is carried out according to the ambient temperature, and the rated power is completed under the premise of the standard ambient temperature of 40 degrees Celsius. If the ambient temperature is low or high all year round, the rated power of the motor should be corrected in order to make full use of the motor's capacity in the future. For example, the perennial temperature is low, and the century rated power of the motor is higher than the standard PN. Conversely, if the temperature is high all year round, the rated power should be reduced.
Generally speaking, when determining the ambient temperature, the selection of the coffee machine motor should be determined according to the state, so that the motor is close to the rated working state.
According to the current market demand, the following motors for coffee machines without working parts can be supplied:
1. C94 coffee machine pump motor, the size of this motor: the length of the motor is 127mm, the outer diameter is 98mm, and the size of the fixed bottom plate is 1365mm*132mm, motor parameters: voltage is 220-240v, current is 094A, the frequency is 50 60Hz, and the speed is 1475 rpm.
The capacitance is 6uf.
2. D29 coffee machine grinding bean motor, the outer diameter of this motor is: 45mm, the length of the fuselage is 72mm, the motor parameters: 110-230V, no-load speed: 10000rpm, input power: 45W.
3. Customized coffee machine motor can be customized and developed according to the user's requirements.