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Supplier: Coto Technology
Description: board density and long life are key requirements. Series Features 9117 is the smallest 3W SIP relay (.270"x .150" x .385") Magnetic shielding reduces interaction Optional coil suppression diode protects coil drive circuits UL File #E67117 High insulation resistance 1012Ω minimum High Speed
- Relay Type: General Application Relay, Reed Relay
- Mounting: PC Board, Socket or Plug-in Style
- Features: Sealed Relay
Supplier: Carlton-Bates Company
Description: Magnetic Motor Contactors: Type - Miniature Contactor Reversing; Construction Standard - I.E.C. 600V AC; Size - 45mm Frame Width; UL Cont. Amps - 9A; Poles - 4P; Coil Voltage - 120V DC; Hp 1-Phase 115V - 0.5 Hp; Hp 1-Phase 230V - 1.5 Hp; Hp 3-Phase 200V - 2 Hp; Hp 3-Phase 230V - 3 Hp; Hp 3-Phase
- Device: Motor Contactor Only
- Rating Standard: IEC Rated
- AC Motor Phase: Single Phase Motor, Three Phase Motor
- Reversing: Yes
Supplier: Comus International
Description: * SIL 1 form A - 10 W epoxy molded dry reed relays * Miniature, cost-effective switching solutions * Automatic insertion compatible * Completely washable * High density board mounting * Optional internal diode & magnetic shield
- Mounting: Socket or Plug-in Style
Description: at high speed High efficiency New patent pending coil design High power density pacakge 3 phases High speed optimized Customization Available Shaft lengths Special coils Cables and connectors Magnets / lamination grade Special mounting holes pattern Value addtion mounting Thermal sensor
- Motor Type: DC Motor
- Orientation: In-line, Single-ended
- Motor Configuration: Motor Only
- Design Units: Metric
Supplier: Dexter Magnetic Technologies, Inc.
Description: allow developing intense magnetic fields in small volumes without the energy requirements of electromagnets. The disadvantage for electromagnets is the space occupied by electrical windings, and the need to dissipate the heat generated by the coils. While Dr. Halbach pursued "high end"
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Featured Products for Miniature Magnetic Coil Top
Magnetic Sensors Corporation
Custom Coil Assemblies
Steering Mirrors. - Pot Cores. - Valve Actuators. - Electromagnetic Valve Actuators for "camless" Engines. - Miniature Ferrite Conductors. - Magnetic Memory. - Magneto-Optical Disk Drives... (read more)
Browse Inductors, Coils, and Chokes Datasheets for Magnetic Sensors Corporation
Voice Coil Positioning Stages
H2W Technologies, Inc.'s Voice Coil Positioning Stage is a compact, small footprint positioning stage ideal for closed loop positioning applications with a short stroke where intricate position, velocity, and acceleration control is necessary. Their compact size allows them to fit into small spaces and they have very low electrical and mechanical time constants. The low moving mass allows for high accelerations of light payloads. The ironless core coil assembly has no magnetic attractive force... (read more)
Browse Voice Coil Actuators and Motors Datasheets for H2W Technologies
Voice Coil Linear Actuators
or radial movement is required. The moving magnet actuators, NCM Type are supplied with bearings and a shaft. This type is generally smaller in diameter and longer in length. Higher forces can be achieved by increasing the number of poles, which increases the length, or by increasing the diameter. The main advantage is that there are no moving leads since the coil assembly is stationary. Optional no power magnetic latching is available at one or both ends of the stroke. It should be noted that for both... (read more)
Browse Linear Actuators Datasheets for H2W Technologies
REED SENSORS REPLACE MECHANICAL SWITCHES
encapsulated package that is completely waterproof. Available with matching actuating magnets, they open-and-close with the introduction and removal of a magnetic field and come in three screw mounting versions for a wide variety of applications. Offered in five sensitivity classes from 5 to 30AT, with switching voltages up to 400V and carry current up to 1.25A, these Reed Sensors can be supplied in normally-open and normally-closed single pole, double-throw configurations with various wire... (read more)
Browse Magnetic Proximity Sensors Datasheets for Standex-Meder Electronics
Portescap's 22ECS45 Brushless DC Slotless Motor
Part of our ULTRA EC series, the 22ECS45 brushless DC slotless motor features a new patent pending magnetic design. The 22ECS45 micro motor offers long life, excellent speed capability and smooth rotation. Motor Highlights. With hall sensors. Slotless. 2 poles. Compact design. Low iron losses at high speed. High efficiency. New patent pending coil design. High power density pacakge. 3 phases. High speed optimized. Customization Available. Shaft lengths. Special coils. Cables and connectors... (read more)
Browse Brushless Motors Datasheets for Portescap
Conduct Research Top
Selecting Miniature Motors for your Medical Device (.pdf)
. Commutation in the coils is done electronically. Usually the external tube closing the. magnetic field of the magnet is fixed, generating iron losses while the magnet is rotating. In applications where inertia is. not critical, the tube and the magnet can rotate together, removing iron losses. [Fig 5
Medical Device Link .
Characteristic M = M(H) for a superparamagnetic material. The advantages of using magnetic beads as labels in bioassays have been well established. Magnetic beads are not affected by reagent chemistry or photobleaching and are therefore stable over time. In addition, the magnetic background
Development of Electromotive Force
with respect to the magnetic field. Figure 5 illustrates the coil of the single-coil motor at angular positions of 0 degrees, 90 degrees, 180 degrees, and 270 degrees. At 0 degrees, the ends of the coils are contacting the "brushes", and current flows through the coil. The interaction of the current flow
Basic Gyroscope Spin Motor Excitation Requirements For USD Gyroscopes
This applications note discusses basic gyroscope spin motor excitation requirements for many models of US Dynamics miniature Rate Integrating Gyroscopes (RIG) and Rate Gyroscopes. Most US Dynamics miniature gyroscopes utilize 2 phase synchronous (hysteresis) motors to drive the gyroscope inertia
Medical Device Link .
or doctor�s office, home-healthcare devices come in compact, travel-friendly packages. To produce these and other portable packages, medical device firms need diminutive parts like those made by manufacturers that specialize in miniature pumps and valves. These manufacturers are turning out
Medical Device Link .
Unlike piston pumps, miniature diaphragm pumps do not require lubricants in the pump 's stroking mechanism. On a similar note, rotary-vane pumps are prone to the vanes wearing and spewing debris in the flow path. By contrast, miniature diaphragm vacuum pumps and compressors provide an oil-free
Medical Device Link . A Driving Force in Medical Innovation Smaller, lighter, cheaper motors keep pace with industry demand.
superconducting wire to carry electrical current more efficiently. This wire might be composed of "high-temperature" superconductors, which promise to convey hundreds of times the electrical current of conventional copper wire. Superconducting coils would be capable of generating much higher magnetic
Medical Device Link .
employed creative thinking and strategic use of design tools to produce new valves that offer the tiny size and high throughput that OEMs seek. Solenoid valves direct the flow of air and gases in a fluidic module that typically incorporates miniature diaphragm pumps, compressors, or vacuum pumps
Engineering Web Search: Miniature Magnetic Coil Top
- Loudspeaker - Wikipedia, the free encyclopedia
- Electric motor - Wikipedia, the free encyclopedia
ESA Science & Technology: Magnetic Coil Facility at ESTEC
The Ulysses Magnetic Coil Facility at ESTEC, the Netherlands, with a LISA Pathfinder payload element during testing in 2009.
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NASA Polar, Wind, and Geotail Projects
The objective of this experiment is to measure the geospace magnetic field and its variations in the frequency range below 50 Hz. The MGF experiment
note title changed 1 Miniature Thin-Film SQUID Susceptometer...
note title changed 1 Miniature Thin-Film SQUID Susceptometer for Magnetic Microcalorimetry and Thermometry S. T. P. Boyd, Vincent Kotsubo, Robin
Research of miniature magnetic coil sensor used for detecting...
Research of miniature magnetic coil sensor used for detecting power cables underground
Fujitsu Components Engineering Reference Relays Fujitsu...
(2) High-efficient magnetic circuit was developed by setting an armature in a high magnetic field inside of exciting coil and minimizing external