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H&H Exports, Inc. - Company Profile


Company Profile
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Business Type Address Contact H&H Exports, Inc.
Distributor H&H Exports, Inc.
1205 93rd Ave. West
Duluth, MN 55808
USA
Web site
Phone: (218) 626-2715

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AC motors include single, multiphase, universal, induction, synchronous, and gear motors. They also include servomotors.  
Adjustable speed drives alter the speed of a driven shaft to a speed selected by an operator.
Ball bearings are used to provide smooth, low friction motion in rotary applications. Ball bearings types include radial ball bearings (deep groove and angular contact) and thrust ball bearings.
DC motors are most commonly used in variable speed and torque applications. They include brushless and gear motors, as well as servomotors.
Flat belts are used in transmission and conveying systems. They feature transmission efficiency, cost effectiveness and ease of installation and use. Typical belt applications include conveyors, machine tools, and heavy industrial equipment.
Gears are mechanical devices that transmit power and motion between axes.
Metric pitch timing pulleys mesh with same-pitch timing belts on synchronous drives where maintenance of speed ratio is important. These pulleys have a millimeter-based pitch designation.
Needle roller bearings are designed for radial load applications where a low profile is desired.
Plastic bearings are used in wet and corrosive environments, clean environments, areas that are difficult to lubricate, and applications that require non-magnetic bearings.
Thrust bearings are designed for pure thrust loads, and can handle little or no radial load. The rolling element in a thrust bearing can be a ball, needle or roller.
Universal joints are flexible mechanical connections used to transmit rotary motion from one shaft to another shaft that is not in line with the first, or when alignment varies during service.
V-belts and V-ribbed belts are power transmission drive belts with a triangular or trapezoidal cross section. They are available in a variety of belt materials, reinforcement styles, and speed configurations.



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