OTTO Introduces HTWS Thumbwheel Switch with Eight Output Options
Consist of three million cycle rotational life, operate force options and excellent EMI/RFI immunity. Snaps into a 0.895" x 0.420" panel opening, also available with flying wire leads or pin connection. Single axis thumbwheel provides linear change in voltage output corresponding to actuator movement in either direction from center.
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Proportional Thumbwheel utilizes Hall Effect sensor.
Utilizing sealed, non-contacting Hall Effect sensor in polyamide housing, Model CTI-TW can deliver up to 5 million operations and was developed for thumb-operated applications requiring proportional movement. Unit is available in Spring Return to Center, Spring Return to Side, and Friction Hold mechanical configurations. All come in 3 electrical output styles of 0.5–4.5 Vdc, 1.0–4.0 Vdc, and...
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Thumb Control suits material handling applications.
Operating from 5 Vdc supply, 3-position FR Series provides analog voltage output at each detent location. Single-axis unit, featuring contactless Hall Effect technology, is available with single or redundant outputs and is rated up to 3 million full forward-to-back lifecycles Environmentally sealed to IP69K, rocker switch operates in extreme temperatures from -40 to +85°C. Series can be...
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Hall Effect Thumbwheel provides 1 axis of linear output.
Designed for integration into joystick handles and control grips, HR Series uses non-contacting Hall-effect technology to provide repeatable linear voltage output. Unit features spring to center mechanism and is ergonomically designed for precision finger-tip control, making it suitable for repeated operations over long periods. Available with 1 of 6 output options, thumbwheel operates with 5 Vdc...
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Glass vs. Plastic: Benefits of Using Glass Components in Biotechnology, Medical Device, Point-of-Care & Pharmaceutical Industries
This white paper from Accu-Glass outlines the various properties that make glass such an attractive option for a diverse range of medical-related applications.
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Scroll Wheel Switches suit consumer and navigation applications.
Available in 2 versions, 3-way TSW A Series provides one central select and 2-way 360° rotation, while 7-way TSW B Series features one central select and 2-way 360° rotation with 4 additional tactile directions on outside ring. All units offer push and rotary functions with 24 detents at 12 pulses. Rated 1 mA at 10 Vdc with max contact resistance of 300 mW, switches are suited for...
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Miniature Thumbwheel illuminates activated functions.
Based on Hall effect technology, Model 175D provides 2 output signals which can be combined in 8 different options, including 0.5-4.5 V ratiometric outputs proportional to rotation of thumbwheel, and switching outputs. Illumination is provided by 3 LEDs or 1 multifunction LED that will switch colors when function is activated. Operating from -13 to +175°F, IP67 rated thumbwheel can be...
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Controls integrate into joystick knob or control panel.
Suited for harsh environments and continuous outdoor use, Model 151DT01 thumbwheel control has IP67 DIN EN 60529 protection class housing and operating temperature range of -13 to +167Â-ºF. Measuring 37 x 25.25 x 27.7 mm, it features 8.2 mm wide thumbwheel, operating voltage of 4.5-5.5 Vdc with 15 mA current and output voltage of 0.5-4.5 Vdc. Based on Hall Effect technology with linear...
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ISO-Certified Precision Machining and Contract Manufacturing Services from DFF
DFF is an industry leading contract manufacturer specializing in medium to high production precision machined components and electromechanical assemblies. Our 100 CNC machining centers and design-assist capabilities ensure our customers' needs are always met. Check out our video to learn more.
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