Tag: rotary switch

A rotary switch is a switch operated by rotation. These are often chosen when more than 2 positions are needed. A rotary switch consists of a spindle or "rotor" that has a contact arm or "spoke" which projects from its surface like a cam. It has an array of terminals, arranged in a circle around the rotor, each of which serves as a contact for the "spoke" through which any one of a number of different electrical circuits can be connected to the rotor. The switch is layered to allow the use of multiple poles; each layer is equivalent to one pole. Alternatively the rotation can be limited to a fraction (half; third etc.) of a circle and then each layer can have multiple (two; three etc.) poles.

Rotary switch is a multi - loop control appliance which is made up of several contact components of the same structure. It consists of operating mechanism, positioning device, contact, contact system, rotating shaft, handle and other components. The contact is in the insulating base, double breakpoint contact bridge structure, the moving contact is designed to automatically adjust to ensure the synchronization of on-off, static contact is installed in the contact seat. The use of CAM and bracket operation, control contact closure and disconnect.

Rotary switch is a switch that controls the opening and closing of the main contact by rotating the handle. There are also two types of rotary switch structure, unipolar, single-position structure and multi-pole, multi-position structure. Single-pole, single-position rotary switches are often used together with rotary potentiometers in operation. Multi-pole, multi-position rotary switches are mostly used to switch operating conditions.

Rotary switch is a multi-circuit control electrical appliance which is composed of multiple sets of contact components with the same structure. It consists of operating mechanism, positioning device, contacts, contact system, shaft, handle and other components. The contacts are in an insulated base, which is a double-break point contact bridge structure. The movable contacts are designed to be automatically adjusted to ensure the synchronization during opening and closing. The static contacts are installed in the contact base. It relies on cams and brackets to operate and control the closing and opening of contacts.