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Solution Description

    Basic Technical specs
    Stage Precision   ±5%(Total action,No load)
    Temperature Increase   80ºCMax
    Surroundings Temperature   -10ºC – +50ºC
    Insulation Resistance   100MΩmin.500VDC
    Endure Voltage   500VDC for 1 moment
    Radial Runout   .06Max.(450g-load)
    Axial Runout   .08Max.(450g-load)


Specialized Technical specs
Design Stage Step
Period Inductance
57A09 2 1.8 .nine two.eight 1.two .eight
57A1 2 1.8 1.3 2.8 two.1 one.
57A2 two 1.eight 2.two four. one.8 .8
Product Stage Quantity
of Prospects
Rotor inertia
Shaft Diameter mm Excess weight


Physique Size
57A09 2 four 260 6.35 .6 fifty five
57A1 2 4 460 six.35 1. 76
57A2 2 4 460 eight 1.1 80

The previously mentioned are consultant products, spinoff products can be produced according to buyer needs.


AC motors differ from many other types of motors, specially some of the a lot more familiar DC (direct existing) motors, by a number of important requirements. The most standard of these is the simple fact that an AC motor relies completely on the alternating current around its circuit to make efficient mechanical power. We will examine this distinctive method in a lot more depth in the following sections of this manual.
Synchronous motors run at a speed that is synchronous with the frequency of the mains recent. This implies that in the regular-condition of the motor, the rotation of the shaft is synchronized with the frequency of the provide present. The period of time of rotation of the shaft is equal to the number of AC cycles. The stator of a synchronous motor has polyphase AC electromagnets. These electromagnets produce a magnetic area that rotates in synchrony with the recent in the wire. The rotor geared up with everlasting magnets or electromagnets rotates synchronously with the stator magnetic subject to form the 2nd synchronous rotating magnetic area of the AC motor.

China high quality 110V/220V/380V, 6W/40W/90W/120W/140W/200W/400W/750W/2HP/3HP Electric Induction AC Gear Motor, DC Gear Motor, CH, CV Motor Mini Motor     with Great quality

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