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A system and method for providing power to vehicle accessories having operational power requirements in excess of 1 kilowatt. The system is employed in conjunction with a vehicle comprising a main power unit and an electric motor, the main power unit providing more than 42 volts of power to a DC po

A system and method for providing power to vehicle accessories having operational power requirements in excess of 1 kilowatt. The system is employed in conjunction with a vehicle comprising a main power unit and an electric motor, the main power unit providing more than 42 volts of power to a DC power bus from which the electric motor draws power to propel the vehicle. The system comprises a vibration dampening mounting structure affixed to the vehicle. A vehicle accessory requiring operational power in excess of 1 kilowatt and an electric accessory motor are affixed to the mounting structure. The electric accessory motor is mechanically coupled to the vehicle accessory. The electric accessory motor draws electric power from the DC power bus to provide operational power to the vehicle accessory. The vehicle accessory can be a scroll type air compressor.

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What is claimed is: 1. A vehicle accessory assembly, comprising: a vehicle accessory comprising an input shaft with a first axis of rotation; an electric accessory motor comprising an output shaft with a second axis of rotation that approximately coincides with the first axis of rotation, the elect

What is claimed is: 1. A vehicle accessory assembly, comprising: a vehicle accessory comprising an input shaft with a first axis of rotation; an electric accessory motor comprising an output shaft with a second axis of rotation that approximately coincides with the first axis of rotation, the electric accessory motor configured to supply power to the vehicle accessory; a mechanical coupling configured to couple the electric accessory motor with the vehicle accessory, the mechanical coupling comprising a first gear affixed to the output shaft of the electric accessory motor, a second gear affixed to the input shaft of the vehicle accessory, and a sleeve that mechanically couples the first gear with the second gear; and, a counter balance configured to operate with the first and second gears and the sleeve. 2. The vehicle accessory assembly of claim 1, wherein the first and second gears comprise teeth, and wherein the sleeve comprises a first inner portion configured to mate with the teeth of the first gear, and a second inner portion configured to mate with the teeth of the second gear. 3. The vehicle accessory assembly of claim 2, wherein the teeth of the first and second gears comprise a depth of at least 3.0 mm. 4. The vehicle accessory assembly of claim 2, wherein the teeth of the first and second gears comprise a depth of at least 5.0 mm. 5. The vehicle accessory assembly of claim 2, wherein the sleeve comprises a diameter that is slightly smaller than the diameter of both the first and second gears. 6. The vehicle accessory assembly of claim 1, wherein the sleeve comprises a flexible material. 7. The vehicle accessory assembly of claim 1, wherein the first and second gears and the sleeve are configured such that there is a gap between the opposing ends of the first and second gears when the first and second gears are coupled together by the sleeve. 8. The vehicle accessory assembly of claim 1, wherein the vehicle accessory is a scroll air compressor. 9. The vehicle accessory assembly of claim 1, wherein the vehicle accessory is one of a compressor, a hydraulic pump, a water pump, and a vacuum pump.