Torque motorBecause the use of different scenarios, so the mechanical equipment driven by the winding or transfer of material categories, specifications, etc., are also different, then the tension required will be different, generally by adjusting its torque, or within a certain range of variable speed, this operation we usually use to adjust the voltage imposed on its to achieve these requirements. So todayMori machineXiaobian will take you to understand the common forms of the voltage regulator.
Three-phase balance regulation. This requires the use of a three-phase regulator, connected into a star connection, coaxial control, while adjusting the three-phase voltage to balance it,Torque motorIt can be operated in a balanced state, with a wide adjustment range and better effect.
Two-phase voltage regulation. This is done with two single-phase voltage regulatorsUV-connection, coaxial adjustment; For example, regulationA,CIn two phases, the sliding brush of the regulatoraandcIs symmetric sliding at the same time, can also achieve balance adjustment. But the caveat to this approach is,UThe terminal voltage of the single-phase voltage regulator of the V-connection method is the voltage of the power line, and the rated voltage of the single-phase voltage regulator used should be adapted to the requirements of the voltage of the power line. At present, the rated voltage of most single-phase voltage regulators produced is220VTherefore, it cannot be applied to ordinary three phases380VThe power supply system, however, can only be used when the power supply voltage is three phases220VThe system.
Single-phase regulation. Can use only a single phase regulator to adjust a phase voltage, inTorque motorWhen running in an unbalanced state, the adjustment performance will be poor, but because the equipment is simple, this adjustment form is more widely used, and the commonly used single-phase pressure regulation methods are the following two:
1The voltage regulator is between the two phases
2The voltage regulator is connected between the first phase and the neutral line
When we use single-phase regulation, we should pay attention to the fact that when the regulator adjusts the voltage, after the voltage is lower than a certain value, negative torque will appear at a certain speed. Set the voltage to0VNegative torque will occur throughout the speed range. This is because of the soft characteristics of this motor.
Mori machineIs a family with19Years of R&D and production experienceTorque motor manufacturersThe production of this product to meet the application of winding, winding production, to match customer production needs can be customized, but also can achieve short or long-term (30Minutes) of the rotation time. Interested in our products welcome online message consultation or call directly:0575-8378-1127.