Rotary angle sensor (QP-3HB)

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QP-3HB series, QP-3HBB series (ball bearing type)

last updated：Jun 25, 2019

緑測器東京営業所

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This is a non-contact potentiometer that can also accommodate ball bearing bearings.

This is an angle sensor using a hall IC. Compared to conventional non-contact potentiometers, it has a higher output sensitivity, is easily designed in a compact form due to built-in temperature compensation, and is more cost-effective than magnetic resistance elements, possessing characteristics comparable to conductive plastic types. Of course, there is no generation of sliding noise, and it boasts overwhelming durability compared to sliding potentiometers. To achieve compactness and robustness, it features a die-cast body, and it can accommodate metal bearings as well as ball bearing supports. 【Features】 Long lifespan No sliding noise due to non-contact method. Cost-effective with temperature compensation RoHS compliant Robust die-cast case capable of dual output. Incorporates a shaft return spring and can also use ball bearings. For more details, please download the catalog or contact us.

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basic information

This is an angle sensor using a Hall IC. Our company collectively refers to non-contact potentiometers using Hall ICs as "Orange Pot." Compared to conventional non-contact potentiometers, it has higher output sensitivity, is easily designed to be compact due to temperature compensation within the element itself, and is more affordable than magnetic resistance elements, possessing characteristics comparable to conductive plastic types. Of course, there is no generation of sliding noise, and it boasts overwhelming durability compared to sliding potentiometers. To achieve compactness and robustness, it features a die-cast body, and it can accommodate metal bearings as well as ball bearing supports. **Features** - Long lifespan - No sliding noise due to the non-contact method - Affordable with temperature compensation - RoHS compliant - Robust die-cast case with support for dual outputs - Built-in shaft return spring and optional ball bearing support

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Applications/Examples of results

Used for detecting the operation of cargo handling vehicles (feedback), it is adopted in control levers such as joysticks. It has a proven track record in various applications including automobiles, construction machinery, industrial vehicles, machine tools, and control equipment.