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Variable reluctance linear position sensors and switches are noncontact devices that use variable reluctance based technology, and whose output signal represents the distance between an object and a reference point. Search by Specification | Learn More
Linear position sensors is a general search form for all linear position / displacement detection product areas. Search by Specification | Learn More
Inductive linear position sensors and switches are noncontact devices that determine an object's coordinates (linear or angular) with respect to a reference. Search by Specification | Learn More
Ultrasonic linear position sensors and switches use ultrasonic waves in combination with light and frequency readings for position and displacement sensing. Search by Specification | Learn More
Magnetoresistive linear position sensors and switches have a linear resistance output signal representing the distance an object is from a reference point. Search by Specification | Learn More
Capacitive linear position sensors are devices that sense position / displacement using capacitance technology. Search by Specification | Learn More
Eddy current linear position sensors detect the distance from a target by using magnetic fields generated by a reference and sensing coils. Search by Specification | Learn More
Fiber optic linear position sensors use fiber optic technology to sense position and displacement. Search by Specification | Learn More
Cable extension linear position sensors are used to measure the movement and displacement of objects. A cable or wire is attached to an object, and as the object moves, the transducer produces an electrical signal proportional to the wire's linear extension. Search by Specification | Learn More
Linear variable differential transformer (LVDT) linear position sensors have a series of inductors in a hollow cylindrical shaft and a solid cylindrical core. These devices produce an electrical output proportional to the position of the core Search by Specification | Learn More
Position probes measure the position of a target surface, usually with a high degree of accuracy. This search form covers many different linear position products. Search by Specification | Learn More
Magnetostrictive position sensors are non-contact linear position sensors that use the momentary interaction of two magnetic fields to produce a strain pulse that moves along a waveguide. One field is from a magnet that moves along the outside of the waveguide. The other field is from the waveguide itself. Search by Specification | Learn More
Linear encoders sense and digitize linear position change for positional measurement and feedback to control systems. Search by Specification | Learn More
Linear potentiometers are sensors that produce a resistance output proportional to the displacement or position. Search by Specification | Learn More
Electric linear actuators have an output rod that provides linear motion via a motor driven ball screw, lead screw, or ACME screw assembly. The actuator's load is attached to the end of a screw or rod and is often unsupported. Search by Specification | Learn More
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Custom Variable Reluctance Sensors and Switches RDP Electrosense
New Miniature Photoelectric Sensor Autonics USA, Inc.
IP67 Linear and Ring Scale Encoders AMO Corporation
Length Measuring Systems AMO Corporation
SubSea High-Pressure & Temperature Postion Sensor Macro Sensors, A Division of Howard A. Schaevitz Technologies
Everight Rotary Position Sensors and Tilt Sensors Everight Position Technologies Corporation
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RDP Electrosense Inc. manufactures custom linear position sensors and switches, variable reluctance to match your specifications. (read more)
MSC Analog Variable Reluctance (VR) Speed Sensors are passive sensors and do not require any external power source. The sensor generates a sinusoidal output voltage proportional to target speed and air gap. (read more)
MSC Variable Reluctance (VR) Speed Sensors generate a sine wave signal when stimulated by transition of ferrous targets. Require no outside power source. (read more)
Series 9000 Position Switches retain all of the proven pressure switch design features (snap action, spring calibration, environmental sealing) while providing a hardened stainless steel shaft as the position sensor. (read more)
Honeywell Sensing & Control - Sensors for Test & Measurement manufactures a wide range of linear variable displacement transducers (LVDT). LVDT's are manufactured as standard, modified standard, and custom transducers to provide the quickest delivery possible. Many units can ship from their extensive stocking program within 24 hours. (read more)
Intrinsically Safe rugged linear position sensors from Everight Precision. Externally mounted, rugged and easy to install linear sensor with a 12.7mm target rod and 8mm rod ends. Available in any stroke length from 50 mm up to 600 mm. (read more)
Honeywell Sensing & Control - Sensors for Test & Measurement manufactures a wide range of linear variable displacement transducers (LVDT). LVDT's are manufactured as standard, modified standard, and custom transducers to provide the quickest delivery possible. Many units can ship from their extensive stocking program within 24 hours. (read more)
Today, the applications for automating hydraulic powered equipment are growing by leaps and bounds. As manufacturers strive to increase their competitive edge through Precision, Efficiency, Reliability, and Safety, they look to automation as the solution. CPI's new SL720 Sensor will play a key role in this new direction for heavy machinery. (read more)
MTS Systems Corp., Sensors Division's Temposonics® linear-position sensors can generate up to 20 simultaneous position outputs along a given sensing element, making them a cost-effective replacement for the traditional array of proximity sensors. (read more)
Gauge-head Type Linear Position Sensors from Everight Precision. Popular "gauge head" configuration inductive linear sensor with stainless steel spring loaded push rod and IP67 sealed body. 1/2 in. UNF mounting thread for easy application; callibrated stroke length from 10-50mm. An intrinsically safe version, X112, is available. (read more)
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Electric motor - Wikipedia, the free encyclopedia 9 Linear motors 10 Doubly-fed electric motor |
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AC motor - Wikipedia, the free encyclopedia An alternate design, called the wound rotor, is used when variable speed is required. |
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Jones on Stepping Motors stator, and the rotor is either a permanent magnet or, in the case of variable reluctance motors, a toothed block of some magnetically soft material. |
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LM2907 Tachometer/Speed Switch Building Block Applications Semiconductor LM2907 Tachometer Speed Application Note 162 June 1976 Switch Building Block Applications TachometerSpeed INTRODUCTION Frequency to See National Semiconductor Information |
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The LM3900: A New Current-Differencing Quad of Plus or Minus... See National Semiconductor Information |
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Magnetic Sensors Corporation. A reliable source for the... speed sensor, gear tooth sensor, proximity switch, position switch, hall effect, variable reluctance, custom coils, vehicle speed, active sensor, air See Magnetic Sensors Corporation Profile & Catalog |
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A Sensorless Controller for a Kind of Linear Variable... A Sensorless Controller for a Kind of Linear Variable Gap-Reluctance Resonant Drive |
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Freescale Semiconductor AN1912 Application Note Rev. 2, 9/2005... See Freescale Semiconductor, Inc. Information |
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DRM031 Reference Manual Freescale Semiconductor, Inc. 3-Phase Switched Reluctance Motor Drive Control with . . . c Encoder Using n 56F805 r , I t o c Designer Reference u See Freescale Semiconductor, Inc. Information |
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Step Motors Reference Guide VARIABLE RELUCTANCE PERMANENT MAGNET HYBRID VARIABLE RELUCTANCE The variable reluctance motor does not use a permanent magnet. See Advanced Micro Systems, Inc. Information |