The utility model discloses a two-speed motor winding with the multiplier pole ratio, in particular to a winding which is used for the pole changing speed control motor. The inner part of the winding is provide with a triangle winding and two star-shaped windings (multiple electrode star-...
The main purpose of this paper is to extend the well-known revolving-field theory for the general development of the so-called analysis equations to predict the performance of two-speed shunted capacitor motors with arbitrary arrangements of their primary windings. It has been found that sometimes...
Safety device for washing machine, with motor with main and auxiliary windings for starting each for one of two speeds, comprises an electric switch with rapid-action working contacts, connected in series with at least one of the windings. Pref. the device comprises a switch with rapid-action ...
[translate] athank you. address: katerinakkk@mail.ru 谢谢。 地址: katerinakkk@mail.ru[translate] aTWO SPEED SEP. WINDINGS 双速的9月。 绕[translate]
Torque Speed Using this driving method the torque is affected by ripple, because in odd-numbered states, when both coils are driven, the total current in the motor windings is double than in even-numbered states. A way to avoid the high torque ripple in half step mode is to supply to ...
Torque Speed Using this driving method the torque is affected by ripple, because in odd-numbered states, when both coils are driven, the total current in the motor windings is double than in even-numbered states. A way to avoid the high torque ripple in half step mode is t...
Speed (rpm) : Electric : 0.4A Rated torque : Inquire Nowwzp@wanzhida.cn We can easily change the shaft,flange structure and connectors to meet different applocation needs.If you are further adjusting the output components,bearings,and windings,you can contact our sales engineers and we will ...
Equations for predioting the performance of 2speed shunted capacitor motors with arbitrary arrangements of primary windings are developed using 2phase symmetrical oomponent method. Further, from the standpoint of motor designers, a method for selecting turns ratio and capacitor of shunted capacitor ...
7. A control circuit as in claim 1 wherein said negative temperature coefficient thermistor limits the current to the start windings from a source of power and limits the current discharged into the start capacitor means from the run capacitor means when the two speed motor is deenergized after...
A two-speed single phase motor of the capacitor-start type is disclosed wherein the motor is switched from the start condition to the run condition by means of a single contact centrifugally actuated switch. The motor comprises high speed and low speed main windings and a start winding employe...