AC sychronous motors

AC synchronous motors will be the workhorses of industry. With synchronous agricultural Chain engine technology, speed is straight proportional to AC insight frequency – for instance, at 120 Vac, 60 Hz, an AC synchronous engine will turn at 72 rpm. This speed could be varied by different the frequency, although the majority of applications simply use gearing or a belt- or chain-drive program to achieve the desired load speed.

We provide a comprehensive selection of AC synchronous electric motor products which includes continuous torque, high torque and hybrid choices to meet a wide range of software requirements. Our synchronous motors provide many advantages, like the ability to begin within 1-1/2 cycles of the applied frequency and reach full synchronous rate within 5 to 25 milliseconds. They are able to also stop within 5 levels of rotation and reverse similarly rapidly.

We offer two groups of AC synchronous motors in the ST/SN Series and KS/SS Series. High performance motors in these series are offered in NEMA 23, 34 and 42 frame sizes, with two- and three-phase models obtainable in each size. Resistor-capacitor kits are for sale to operating two-stage synchronous motors from a single-phase power resource. We also provide hazardous duty AC synchronous motors, qualified to UL Class I, Division 1, Group D; UL Class 1, Division 2, Groups Electronic, F and G; and ATEX criteria.


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Ep Screw Jack Co., Ltd.

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As one of leading manufacturers, suppliers and exporters of mechanical products in China, We offer reducers, sprockets, industrial and conveyor chain, belts, pulleys, gears, racks, gearboxes, motors, PTO Shafts, taper lock Bushing, vacuum Pumps, screw air compressors and many other products. Please contact us for details.

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