Inductive Power/Data Coupling Devices
MESA Air-Gap Inductive Power Transfer Devices with and without Data Communications
MESA inductively powered devices, transfers power and serial data across a small air-gap without mechanical contact. The stationary module inductively transfers power to rotating, indexing or fixed mobile module. The mobile module rectifies the power, making it available to power sensors, cameras, valves, motors and microprocessors or charge batteries. If a system includes data coupling, the data is continuously transferred digitally, at high data rates and it different formats.

Inductively powered devices operate in harsh environments including a vacuum, underwater or covered with grease or mud. Without moving parts, systems are truly maintenance free.

Devices can range in size for a few mm to a meter in diameter. A system can be simple, coupling only power or complex having multiple air-gaps, full duplex interface or CAN bus coupling. Some of our current products are detailed in the product pages. If you have a special application, we will be happy to try to help you.

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Features/Benefits
Power without contact
Unlimited Rotational Freedom
350 Watts of power
Digital & CAN bus data transfer Applications
Lithium Battery loading
Remote power to 350 Watts
Food Processing Equipment
Medical Implants
Products Inductive Power/Data Coupling Devices
The IBC are a pair of ø1-in x 1.5-in long contact-free inductive power couplers with a linear charger controller for 2-cell Lithium-Ion or Lithium-polymer batteries.
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The Special Truck/Trailer Signal & Brake Lights power coupling system is a 3-channel contact free power link. The truck’s 12 V dc turn signals or brake light are coupled across a small air gap to the trailer. Each module incorporates three (3) independent coupling channels.
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The Miniture Implantable Air Coil power transfer module receives 3.5 V DC from a 3 V battery and outputs 2.2 V DC in a 11-mm x 2-mm module.
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The PCU Power Coupling Unit, transmits 24V dc at 160 mA across an air gap of 2 mm.
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The KLS-100 is an Inductively Coupled powered transfer system with two large rings. 100 Watts of power is transferred over a small air gap.
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The data coupling system SK 2191 is a contact free link between a pressure sensor mounted on a cereal cooker and the remotely located PLC. The “banana” shaped elements of the coupler transfer power to the sensor and data back to a stationary PLC.
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A 9-inch ID segmented ring for coupling four individual 0...10 V analog sensors off of a rotating shaft to a stationary PLC. The ring has two segments to facilitate mounting.
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The KARL-4A sensor coupling modules inductively transfer power from a stationary ring to a rotating ring. The measurement signals of four rotating laser distance sensors are back transferred to the stationary ring. Optional CAN bus interface.
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Inductive coupling of 4 thermistors across a 4-mm air-gap in a centrifuge. Digtal and analog intefaces
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The T4 System is an intelligent system for the continuous transfer of power and up to 4 Pt 100 (Temperature) signals, from rotating machine, across a small air-gap, without mechanical contact, to a stationary PLC or controller
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The TC-2 is an inductively coupled themocouple data transfer system for two type J T/C elemeents.
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The KLS 15W power and data coupling system is a contact-free RS 232 data link between a rotating shaft mounted electronic system and the remotely located PLC.
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Delta RS-422 24/5 Half-duplex Data Coupler with Power transfers 0.2 Amps of power @ 5 V DC and half-duplex RS 422 serial data across a 2-mm air-gap.
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The KLS 24/24-D Inductive Power Coupler transfers 1 amp of power @ 24 V DC and half-duplex RS 422 serial data across a 2-mm air-gap.
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Full duplex data repeater modules for high-speed serial data transfer across a small air gap.
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