A11515RNMCQ

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Rotary switches, also known as rotary cam switches, are widely used in various switching applications. A11515RNMCQ is an example of a rotary switch that is used in various applications such as motor control, electronic equipment and industrial control applications. This article provides an overview of its application field and working principle.

Application Field for A11515RNMCQ

The A11515RNMCQ rotary switch is specifically designed for motor control applications. It is used for controlling devices that require multi-speed or multi-polar functions. It is also used for switching polarity-reversing circuits and multi-stage devices. The switch supports a maximum of 15 terminals and is designed for the motor speed changing and the reversing of the motor. It is typically used in industrial and commercial motor controllers, home appliances, vending machines, automotive applications and various other equipment that require a complex switching solution.

Working Principle of A11515RNMCQ

The A11515RNMCQ rotary switch operates by mechanically rotating a circular disk or cam which is mounted between two stationary plates with a particular number of electrical terminals or contacts. As the circular disk is rotated, a particular group of electrical terminals or contacts make contact with each other to allow the switching of electric current. The contact that is connected together can be configured according to the user\'s needs. The switch can be arranged in various positions to which current can be connected. The rotational speed of the disk is determined by the user and the amount of contact points on the disk is determined by the number of terminals on the switch.

The A11515RNMCQ rotary cam switch is highly reliable and durable due to its design. The contact arrangement is made of beryllium copper which is much stronger than brass or bronze. This makes the switch less susceptible to corrosion and other environmental factors. It also features an over-travel guard which prevents the switch from travelling beyond its range and from making contact with unauthorized electric terminals. The over-travel guard also prevents accidental shock from unexpectedly charged terminals.

Conclusion

The A11515RNMCQ is an example of a rotary switch which is designed for motor control applications. It is a reliable, durable and highly accurate switch which supports a maximum of 15 electrical terminals. It operates by mechanically rotating a circular disk or cam which is mounted between two stationary plates with a particular number of electrical terminals or contacts. The rotational speed of the disk and the contact arrangement is determined by the user and the switch features an over-travel guard to prevent accidental shock and unauthorized use of the switch. This makes it an ideal choice for various motor control, electronic equipment and industrial control applications.

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