Angular limit range: Choose the appropriate limit switch according to the required angle monitoring range of the rotating parts in the actual application to ensure that it can cover and accurately detect the critical limit angle. For example, if the rotation angle of some equipment is between 0 and 180 degrees, then you need to choose a product with a limit angle that can meet this range.

Accuracy requirements: For some high-precision rotary control scenarios, such as precision instrument processing equipment, high-precision rotary limit switches need to be selected, and non-contact ones are often more advantageous in terms of accuracy; while for ordinary equipment with low accuracy requirements, mechanical contact may be

sufficient to meet demand and cost less.

Environmental adaptability: If it is in a harsh industrial environment, such as a lot of dust, oil, high temperature, humidity, etc., it is necessary to give priority to products with high protection level and adaptability to such environments, such as the selection of good sealing performance and corrosion-resistant rotary limit switches; if it is in a relatively clean and stable indoor environment such as smart home applications, the requirements for environmental adaptability are relatively less stringent.

Load capacity: It is necessary to choose according to the load size of the subsequent connected electrical equipment to ensure that the touchpoint of the limit switch can withstand the corresponding current, voltage, etc., and will not be damaged due to overload. For example, to control the rotation limit of the high-power motor, it is necessary to choose a switch with a larger touchpoint load capacity.

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