LEESON Electric

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(800) 894-0412       (208) 368-0415 (Fax)
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LEESON Speedmaster Micro Series compact inverters offer "big drive" features for adapting standard or premium efficiency three phase motors to adjustable speed operation. Complete, rugged steel enclosures for NEMA 1 (IP31) or NEMA 4/12 (IP65) service do not require additional enclosure protection as with many plastic-housed compact drives. Built-in thermal overload protection reduces additional costs. Heavy duty wiring terminals accessible via three conduit openings on the bottom of the housing for power in/out and input/output signals speeds installation and reduces installation costs.

If you are looking for LEESON Drives, please call us on (800) 894 - 0412 or email us at info@clrwtr.com we will do our best to help you find the LEESON SpeedMaster Inverters that you are looking for at the lowest prices possible. If you are searching for LEESON Drive technical information (data-sheets) please use the Leeson Datasheets OR Product Selection Guide page links.

LEESON Speedmaster DC controls are general purpose drives designed for use with permanent magnet type direct current motors. NEMA 1 enclosed drives are suitable for most industrial applications, with the NEMA 4X enclosures best suited for washdown or outdoor installations or for extremely dusty applications. Chassis only units are available for building into equipment, machinery or existing enclosures. Most controls have a dual voltage switch allowing the control to be used on 115 or 230 volt, single phase, 50/60 Hertz service. However, the proper voltage motor should be selected for use with the power supply input, i.e., 90 volt DC motors for 115 volt input or 180 volt motors for 230 volt input service.

With LEESON, you don't have to wonder whether your motor is suitable for use with an inverter. That's because all LEESON SPEEDMASTER Inverter-Duty motors, WATTSAVER premium efficiency motors, and WASHGUARD washdown-duty motors, as well as general-purpose three-phase motors 1HP and larger include our exclusive IRIS Inverter-Rated Insulation System at no extra cost. IRIS is a multi-level system that results in a motor truly hardened for inverter service. Careful placement of wire within the stator, well thought-out winding and lamination design, and precise insulation practices (including phase insulation, sleeving, connection insulation and varnish) all play critical roles. Second-generation spike-resistant magnet wire, specially coated to resist corona inception, completes the system - offering service life well beyond conventional double, triple or even quad-build wire in inverter-fed applications.

WASHGUARD Inverters & Motors

• Food-safe epoxy finish or stainless steel enclosure
• Rugged heavy-gauge NEMA 12, 4/12 or 4X (stainless) IP65 dust-tight, water-tight steel enclosure with barriertype terminal strips
• Plain-English readout for ease of programming and operation
• Intelligent Power Module, advanced IGBT electronics
• Selectable carrier frequencies for optimized motor performance and quiet operation
• Single and three phase input models available
• 115/230, 200-240, 400-480 and 480-590 VAC versions - for 50Hz or 60Hz applications

Our LEESON distributors warehouse in Boise, Idaho stocks some LEESON Electric Products enabling us to further assist you in finding the correct LEESON SMVector Drive for your application in the USA, Canada and Mexico. To learn about how LEESON motors operate, please follow Electric Motor Applications page link. Whether we have LEESON Drives in stock in Boise, Idaho or need to ship direct from Leeson to any USA cities; Clearwater Tech can get LEESON Speedmaster Drives to you fast and save money! It will be very helpful if you have the LEESON Speedmaster AC Drive part numbers ready, then our sales representatives can provide you with a pricing and availability quote for LEESON Speedmaster Motors that you are looking for in seconds. If you do not have the part numbers for LEESON Speedmaster DC Drives, our application engineers will be able to help you figure out the part numbers and get the price quote to you as soon as possible.