|
|
|
Welcome to GlobalSpec - a trusted source for engineers and industrial professionals.
Search GlobalSpec to find reluctance-related products, suppliers, datasheets and CAD.
 |
FREE GlobalSpec e-Newsletters
Receive the latest news, trends, and technology relevant to your work. (See Titles) |
- Find Products/Services
- Find Product News
- Find Parts by Number
- Conduct Research
- Engineering Web Search
Products/Services for reluctance
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
Ultrasonic sensors reflect acoustical signals and calculate distance based on the signal’s return time and the measurement medium’s propagation velocity. Variable reluctance sensors are also available. Selecting linear position sensors... Search by Specification | Learn More
...rotor in a stationary position. Motor types for stepper motors can be permanent magnet, variable reluctance, or hybrid. Permanent magnet (PM) motors use a permanent magnet on the rotor. Step angles range from 1.5 to 30 degrees. Permanent magnet... Search by Specification | Learn More
AC motors include single, multiphase, universal, induction, synchronous, and gear motors. They also include servomotors. Search by Specification | Learn More
Magnetic proximity sensors include devices that work on inductive, variable reluctance, magneto resistive or Hall effect principles. Proximity sensors detect the presence or absence of an object using a critical distance. Search by Specification | Learn More
...properties, will cause changes in the induced magnetic field. These changes, when detected, indicate the presence of change in the test object. Magnetic inductive devices are identical in configuration to the variable reluctance type and generate the same... Search by Specification | Learn More
...coil, moving magnet, AC switched reluctance design, AC synchronous design, AC induction or traction design, linear stepping design, DC brushed design, and DC brushless design. In a moving coil design the coil moves and the magnet is fixed... Search by Specification | Learn More
...reluctance motors and servomotors. Pole changing motors (PCM) use pole number control, a method for changing the number of poles on the primary winding. Vector drive motors provide independent control of both the voltage and frequency. In some designs... Search by Specification | Learn More
...considerable power as well as variable speed control. Synchronous motors are no-slip devices that operate at constant speed up to full load. Subcategories include reluctance motors and permanent magnet devices such as AC servomotors. Many AC servomotors... Search by Specification | Learn More
Gearmotors consist of an AC or DC motor with an integral gearbox or gear head that steps delivered speed up or down. Search by Specification | Learn More
Brushless motors are synchronous electric motors that have a magnetically (AC induction) or electronically (DC) controlled commutation system instead of a brush-based mechanical commutation system. Search by Specification | Learn More
Motion controllers range from simple linear controllers to complex, user-programmable modules that act as controllers within complex integrated multi-axis motion systems. Search by Specification | Learn More
...and generator winding services include brushless motors, brush motors, linear motors, power generators, servo motors, stepper motors, switch reluctance motors, torque motors, and traction motors. Motors can be single phase or polyphase (3-phase... Search by Specification | Learn More
...and servomotors. Drive-type categories for stepper motors include unipolar stepper, bipolar stepper, permanent magnet stepper, variable reluctance stepper, and hybrid stepper. Full-step, half-step, mini-step and micro-step products are also available... Search by Specification | Learn More
...include magnetoresistive, inductive, variable reluctance, and Hall Effect. With magnetoresistive sensors, the resistance of the sensing element is a function of the direction and magnitude (proximity) of an applied magnetic field. With inductive sensors... Search by Specification | Learn More
|
||||||||
Custom Variable Reluctance Sensors and Switches RDP Electrosense
Length Measuring Systems AMO Corporation
SubSea High-Pressure & Temperature Postion Sensor Macro Sensors, A Division of Howard A. Schaevitz Technologies
New Miniature Photoelectric Sensor Autonics USA, Inc.
IP67 Linear and Ring Scale Encoders AMO Corporation
Intrinsically Safe Gauge-head Position Sensor Everight Position Technologies Corporation
|
Product News for reluctance
Magnetic Sensors - Variable Reluctance (Passive)
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)
Custom Variable Reluctance Sensors and Switches
RDP Electrosense Inc. manufactures custom linear position sensors and switches, variable reluctance to match your specifications. (read more)
Speed Sensors - Variable Reluctance
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)
Passive Magnet Speed Sensors
Control and protection circuits have relied on variable reluctance technology for years. With few components and no moving parts, the passive magnetic speed sensors can provide a signal from the inside of an aircraft engine at temperatures approaching 425°C or from the hub of an automobile wheel at high shock and vibration. (read more)
CD15 Carrier Demodulator
The CD15 is a basic carrier demodulator which provides a +/-10 Vdc analog output over the full pressure scale of any Validyne variable reluctance pressure transducer. The CD15 supplies a 5 Khz excitation to the transducer and provides zero balance and span adjustments mounted on ten-turn dials. (read more)
CD173 High Gain Carrier Demodulator
The CD173 is used to amplify and demodulate the output of strain gage sensors, variable reluctance pressure transducers and LVDT position sensors. The CD173 can be configured for full-bridge or half-bridge sensors. The output of the CD173 is +/-10 Vdc for input sensitivities of 1 mV/V to 50 mV/V. (read more)
Explosion Proof Speed Sensors
Magnetic Sensors Corporation offers Variable Reluctance sensors certified by CSA and ATEX for use in hazardous environments. (read more)
Intrinsically Safe VR Speed Sensors Custom
Intrinsic safety has become an increasingly popular approach for handling speed sensing requirements in hazardous locations. These sensors are intrinsically safe versions of Motion Sensors (MSI) Premium or Value variable reluctance (VR) speed sensors. FULLY CERTIFIED CUSTOM INTRINSICALLY SAFE PRODUCT IN WEEKS (read more)
UPC Sensor Interface Cards
Sensor interface cards provide real world data acquisition and control for personal computers. These ISA/EISA cards accept up to 16 analog sensor inputs directly; no external signal conditioning is required. Thermocouples, RTDs, potentiometers, strain gages, LVDTs, variable reluctance pressure sensors, as well as low level DC voltages may be wired to the card in ANY MIX OR COMBINATION! (read more)
Low Pressure Sensor
The Validyne DP45 is a low pressure differential variable reluctance sensor available in full scale ranges as low as +/-0.9 In H2O. The sensing diaphragm of the DP45 may be changed by the user to measure full scale pressures as high as 12 psid. (read more)
Parts by Number for reluctance
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| NCV1124DG | Avnet Electronics Marketing | ON Semiconductor | Not Provided | Variable Reluctance Sensor Interface 8-Pin SOIC N T/R |
| 52BH | PLC Radwell | DYNAPAR | Not Provided | PICKUP; HEAVY DUTY, VARIABLE RELUCTANCE |
Conduct Research
-
The Switch to Switched Reluctance
A quest for energy efficiency has fostered development of switched reluctance motors that are inherently simple and can supply variable speeds. They can be more efficient than induction motors and...(read more)
-
Variable-Reluctance Sensors
Automobiles today contain a growing number of position and speed sensors that look at rotation. From transmission input and output shafts, crankshafts, and even individual tire speeds, these sensors...(read more)
-
Driven to Excel: Switched Reluctance Motor (SRM) Drives
Switched reluctance motors (SRMs) have attracted considerable attention in industry over the past few years. Their unique capabilities (e.g., robustness, ease to closed loop control, low-cost...(read more)
-
The Potential of Switched Reluctance Motor Technology for Electro-Mechanical Brake Applications (.pdf)
Electro-mechanical brakes (EMBs) are emerging as a new approach to enhance brake system features as well as braking performance. This paper takes a fresh look at the switched reluctance (SR) drive as...(read more)
-
Sensorless Switched-Reluctance Generators: a Technology Read for Aerospace Applications
Commercial, combat, and cargo aircraft face an ever-increasing demand for more electrification, a concept called "More Electric Aircraft." Actually today's modern aircraft consume something between 10...(read more)
-
Stepping Motors Fundamentals
Stepping motors fill a unique niche in the motor control world. These motors are commonly used in measurement and control applications. Sample applications include ink jet printers, CNC machines and...(read more)
-
Prime-ratio steppers
A new stepmotor design boosts efficiency and reduces noise and vibration. Prime-ratio hybrid stepmotors like these look and work exactly like the conventional hybrid versions. But the design of their...(read more)
-
Articles
Patheon Puts Its Money Where Its Mouth Is Patheon’s metrics have improved to the point that it is incorporating on-time delivery guarantees and other new wrinkles into its contracts. Author: Paul...(read more)
-
Lean Pharma: If Only It Were This Easy
This year, 139 professionals working in the pharmaceutical industry took our survey on Operational Excellence, with between 92 and 99 individuals responding to every question. Results indicate broad...(read more)
-
Articles
Pushing Quality to Its Breaking Point Texture analysis has become increasingly important for drug product quality, and is increasingly outsourced. The ability to establish, build, and keep trust has...(read more)
|
Magnetic reluctance - Wikipedia, the free encyclopedia Magnetic reluctance, or magnetic resistance, is analogous to resistance in an electrical circuit (although it does not dissipate magnetic energy). In |
|
|
Model the dynamics of switched reluctance motor - Simulink Switched Reluctance Motor - Model the dynamics of switched reluctance motor See MathWorks, Inc. (The) Information |
|
|
MATLAB Central - Newsreader - help on the specific model of... I am working on the 4-phase specificed model of switched reluctance motor,the simulink version is R2007b, the parameters used are: Initial speed and See MathWorks, Inc. (The) Information |
|
|
The Switch to Switched Reluctance | Machine Design The Switch to Switched Reluctance December 11, 2008 |
|
|
Variable-Reluctance Sensors | Machine Design Variable-Reluctance Sensors Appears in Print As: Sensor Sense: Variable-Reluctance Sensors |
|
|
Switched Reluctance Motor Switched Reluctance Motor Switched Reluctance Motor Switched Reluctance Motor Microcontrollers See Freescale Semiconductor, Inc. Information |
|
|
Switched Reluctance Motors Switched Reluctance Motors Switched Reluctance Motors A switched reluctance or variable reluctance motor does not contain any permanent magnets. See Freescale Semiconductor, Inc. Information |
|
|
Reluctance motor rotor and reluctance motor equipped with the... Reluctance motor rotor and reluctance motor equipped with the same -> Monitor Keywords |
|
|
Synchronous reluctance machine with a novel rotor topology... Synchronous reluctance machine with a novel rotor topology -> Monitor Keywords Synchronous reluctance machine with a novel rotor topology |
|
|
Electric motors & motor controls engineering - Synchronous... A reluctance motor, in its various incarnations, may be known as a: synchronous reluctance motor variable reluctance motor switched reluctance motor |
More >>
