Best-Nr.0200 13mm Hole Diameter DIN 43650 Form A Magnetic Coil

This Best-Nr.0200 solenoid coil is widely used in all kind of solenoid valves. A solenoid valve opens and closes when the proper AC or DC voltage is applied to the coil. The coil consists of an enamel coated copper wire winding and usually some magnetically permeable metal frame or housing, which may be visible or contained in molding. There may or may not be a thermal cutoff or fuse in electrical series with the winding. More complex coils have diode bridges that rectify AC to DC power, and even circuits which can control periodic inrush of current. The combination of the copper coil, the magnetically permeable surrounding material, and plunger inside the pressure boundary of the valve are collectively known as the “solenoid”.

YouTube video of Best-Nr.0200 Solenoid Coil For Solenoid Valve:

Main dimension of Solenoid Coil With MPM DIN 43650A Connector:

Product details of DC24V AC220V Best-Nr.0200 Solenoid Valve Coil:

Technical parameters of Best-Nr.0200 Solenoid Valve Coil:

Brando factory production video of solenoid valve coils:

According to the classification of the current through the solenoid coil, there are two kinds of DC electromagnets and AC electromagnets. Let's make a comparison between them.

Structure:

The shape of the iron core is mainly type I and type T.

Since the DC electromagnet has no hysteresis eddy current loss, the core can be made of a single piece of ferromagnetic material. The moving iron core is often made into a cylindrical shape, which is called an I-shaped electromagnet or a solenoid-type electromagnet. Compared with the T-shaped electromagnet, the structure is compact, small in size, short in stroke, light in moving parts, small in impact force, and full in air gap. It is in the coil of the solenoid and produces a large suction force. However, the DC electromagnet should prevent the residual magnetism from being too large and affect normal operation.

When the AC electromagnet is connected to an alternating current, there is a hysteresis eddy current loss in the core. An integral type I electromagnet can be used on the small electromagnet and on the electromagnetic pilot valve. In the direct-acting solenoid valve that requires a large suction force, in order to reduce the iron loss heat, a T-shaped electromagnet is often used, and the iron core is formed by laminating silicon steel sheets to reduce iron consumption and heat. The T-shaped electromagnet movable member has a large weight and has a large impact force during operation, but has a large suction force and a large stroke.

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