LEESON is a leading designer and manufacturer of application-specific AC and DC motors and gearmotors. Often, this involves collaboration among our application, design and production engineers, and our customer's product engineers. Our interactive Design Center at our Grafton, Wisconsin headquarters is ideally suited for this purpose. (read more)

Motors are in-stock w/ FREE shipping on orders of $300. 2 year standard warranty. Models include: 1/3 - 2 hp TEFC 56C rolled steel frame single & 3-phase motors (flange mount & removable bases); 1 hp-300 hp TEFC cast iron T-frame 3-phase motors w/ mounting feet (& C-flange kits), + bases for adjustable mounting of NEMA 56-449T motors. Introductory prices start at $86. (read more)

Industrial Silencers and Sound Attenuators impede the propagation of airborne noise through ductwork and building openings as well as enclosures and HVAC equipment. Although all silencers accomplish this to varying degrees, many do so by compromising system performance. (read more)

The SureStep™ open-loop stepping system provides simple & accurate control of position & speed. 4 stepper motors & a "one-size-fits-all" microstepping drive are offered. The motors handle a wide variety of applications. The drive operates any of 4 motors & features standard +5 VDC optically isolated logic inputs to interface with PLCs & other controllers/indexers. (read more)

Sound Absorbers are used to reduce noise reflection to dissipate noise energy. They have common physical properties - they are: porous, fibrous and sometimes covered with protective membranes. Noise enters the absorber and is partly dissipated (absorbed) within the material. Some is transmitted. Some is reflected. (read more)

LEESON's IRIS™ - Inverter Rated Insulation System

Industrial electric motors, as a rule, are noted for being quality products that provide long, trouble-free operation. This is as true today as it ever was. The difference today is that, as more AC motors are being applied in adjustable-speed drive systems, there is a heightened awareness concerning potential dangers to motor windings. The danger... (read more)

The WinTATS8800 (Traction Armature Test System) is a field proven and rugged system for testing armatures. It combines the most common process electrical tests into one automated instrument. HiPot, Surge and Resistance tests are standard. Windings can be tested thoroughly and accurately. (read more)

If you're looking for the ability to conduct common in-process electrical tests in one automated test instrument, built to your specifications, look to Baker WINAST 8800 Automatic Winding Test System. (read more)

Empire Magnetics cryogenic motors have been tested by NASA's Jet Propulsion Laboratory (JPL) for continuous duty at cryogenic temperatures. The testing conditions were in one atmosphere nitrogen at approximately 110 K (-163 deg C). The motors operated nearly continuously at 60 RPM - about the speed that JPL expects the aerobot/blimp propeller motors to operate at on an actual six-month mission. (read more)

For more than 40 years Baker Instrument Company has focused on quality control testing of electrical windings. We manufacture fully programmable automated test systems and insulation test instruments. (read more)