Alternator
This magnet wire-wrapped piece of equipment is constantly working to generate electricity as the engine is running. The belt-driven system spins stators and rotors so diodes can convert AC to DC current.
Power Mirrors
There are two DC motors wrapped with magnet wire built into a single housing controlling this operation. One is designed to control the up/down motion, the other controls left/right—while both are connected to the relays controlling the power mirrors.
Relays
The communication system relies on magnet wire to help the car use electrical power in automating circuits on and off when activated.
Air Conditioning
Magnet wire allows motors in a belt-driven compressor to liquify freon. A control panel relay tells additional motors driving the blower fans to push the air back into the cabin.
Windshield Wipers
Wiper arms are moved by the unidirectional rotation of a motor—wound with magnet wire—that controls a wiper transmission. Its motion moves the affixed blades to clean the windshield.
Power Seats
The motor, wound with magnet wire, is controlled by a button that utilizes an electrical signal to move the seat.
Power Sunroof
Magnet wire is built into a small motor that mechanically opens or closes the sunroof. The motor spins to push or retract rods that are connected to the roof.
Power Liftgate
Magnet wire links the control panel to activation sensors, forcing the cylinder to fire its piston, automatically lifting or closing when operated.
Power Windows
A small motor that is attached to a worm gear operates the windows by turning its interlinking teeth inside a spiral, moving the window up or down depending on the relay.
Power Doors
A small electric motor turns a series of spur gears that drives a rack-and-pinion gearset on an actuator rod. The rack converts rotational motion to linear motion and operates the lock.
Steer Assist
Electric motors wound with magnet wire have replaced hydraulic steering controls. A study by Chevrolet has shown this shift has improved fuel economy by 2.5%.
ABS
Sensors detect skid conditions and communicate back to the car through its relays and computer systems. Controlled electronically through an actuator, ABS systems rapidly activate the brakes to keep the car from skidding.
Starter
Starter motors are powered by the battery and require a high electric current to pass through magnet wire in order to turn over the engine.
Traction/Stability Control
Magnet wire connects the accelerator, brakes, and wheels to the on-board computer. It communicates electrically to limit the power delivery and help eliminate wheel slippage.
Horn
Operating off a three-wire wire connection to a single solenoid with a metal diaphragm, the horn sounds when positive voltage through the relay is applied. Pressing the steering wheel short-circuits a grounded wire allowing the voltage to pass.
Ignition Coil
Inside the coils are thousands of tiny copper windings that receive a 12V charge before converting and providing between 20,000 to 30,000 volts and sending it to the distributor.
Essex Solutions partners with many of the world’s leading automotive original equipment manufacturers (OEMs) and Tier 1 suppliers that build internal combustion engine (ICE) vehicles.
Essex manufactures the quality magnet wire products that power the traditional creature comforts found in all types of vehicles.
Why Choose Essex Solutions?
Vertical Integration: Essex is a vertically integrated company which not only delivers greater control of our supply chain, but also allows for greater flexibility in innovation at every phase. From R&D, rod, and enamel production through distribution, our seamless integration ensures consistent quality and reliable delivery at every step. A partnership with us assures our customers are better able to manage their product’s efficiency and performance throughout the entire production process with little risk of schedule setbacks.
Rich History in Magnet Wire: Since 1930, we have forged a path by meeting magnet wire and cable requirements for the automotive, industrial, commercial & residential, and energy markets. Today we continue to expand our product portfolio globally, with new innovations and manufacturing throughout North America, Europe, and Asia. Thanks to strategic acquisitions centering on enamel and wire development, distribution, and a focus on automotive sector expansion, Essex has positioned itself as the leader in magnet wire product innovation and manufacturing.
Global Leadership, Local Partnerships: With manufacturing facilities, innovation centers, warehouses, as well as sales and support offices located in 11 countries spanning three continents, Essex is the supplier best positioned to deliver punctual, seamless global delivery, and service. Global OEMs rely on us to produce and deliver quality products locally in all regions of the world.
Collaboration: Partnering with Essex and our MagForceX® Innovation Centers brings access to one of the world’s leading technical manufacturing teams. From metal rod production all the way through shaping and enameling, our engineers advise and collaborate with customers at every step to develop the custom magnet wire needed for the high performance machines of tomorrow.
Thought Leadership: As a recognized thought leader in the magnet wire industry, Essex is shaping the future and driving meaningful change. Our reputation enables us to implement policies and practices that spark innovation across the industry. We take this responsibility seriously, ensuring our decisions are guided by a commitment to advancing the industry, setting new standards, and encouraging sustainable practices in our operations. This leadership role is evident in every aspect of our business, from how we collaborate with customers, value our employees, and positively impact the communities in which we operate.