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Bulletin 1700

Product catalog summary

Overview: The document provides detailed specifications and features of LEESON's 150 and 170 Series cast iron motors, designed for durability and efficiency. These motors comply with EPACT standards and are equipped with LEESON’s Inverter Rated Insulation System (IRIS™) for enhanced protection against voltage spikes.

Specifications: The motors feature a heavy-duty cast iron frame and endbells, stainless steel nameplate, and a small size fan for noise reduction. They include 12-lead Delta windings for flexible starting options and a normally-closed thermostat for WATTSAVER® designs. The motors are equipped with oversized cast iron conduit boxes and precision-machined mounting feet.

Performance and Efficiency: The motors offer a 1.15 Service Factor, Class F insulation system, and high torque exceeding NEMA standards. They are energy performance verified and include features like neoprene shaft slingers and lubrication fittings for enhanced durability.

Kits and Accessories: Various kits are available, including BrakeKit™, Severe Duty Conversion Kit, and NEMA C Face and D Flange Kits, allowing for customization and adaptation to different applications.

150 Series: These general-purpose inverter-rated motors range from 5 to 200 HP, available in drip-proof and TEFC enclosures. They are designed for continuous duty with constant torque and are protected against voltage spikes by the IRIS™ system.

170 Series: The WATTSAVER® inverter-duty motors offer premium efficiency, ranging from 3 to 100 HP. They are designed for inverter use with continuous duty and full torque at zero speed with vector drive input.

Additional Features: The document highlights the use of second-generation magnet wire and heavy varnish systems in WATTSAVER® motors for enhanced protection. LEESON also offers Speedmaster® Inverters and various accessories for industrial applications.

Warranty and Compliance: The 150 Series comes with a two-year warranty, while the 170 Series offers a three-year warranty. Both series are CSA recognized and meet energy efficiency verification standards.

Catalog excerpts

Bulletin 1700 150 & 170 SERIES CAST IRON MOTORS NEMA 182T-449T Frame

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Premium Features For Extra Durability Steel fan cover for optimum strength. Cast iron cover available for severe service. KITS AND ACCESSORIES LEESON motors comply with EPACT, the U.S. Department of Energy efficiency standards. The standards, which became effective in October, 1997, dictate that most types of base-mounted three phase motors, 1 through 200 HP, meet minimum full load efficiencies. LEESON’s Inverter Rated Insulation System (IRIS™) provides superior motor protection against voltage spikes and is standard at no extra cost on our 150 and 170 Series cast iron frame motors. Stainless...

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The Strength of Cast Iron… Plus Low First-Cost 150 Series General Purpose Inverter-Rated Motors (5 through 200 HP) 170 Series WATTSAVER® Inverter-Duty Premium Efficiency Motors (3 through 100 HP) The original LEESON “heavyweights,” available in drip-proof and TEFC enclosures. Cast iron frame, endplates and conduit box. EPACT compliant. Inverter-rated for continuous duty with constant torque from 20 through 90 Hz and 5 through 90 Hz (182T - 326T), using optional Blower Kit on TEFC motors. Inverter protected against voltage spikes by LEESON’s exclusive IRIS™ insulation system, at no extra cost....

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Inverter-Duty, Premium Efficiency WATTSAVER Motors ® When it comes to protecting the motor in a variable frequency drive (inverter) application, look to LEESON for the answer. Our premium efficiency, inverter-duty WATTSAVER® motors are doubly capable. IRIS™ Insulation System WATTSAVER® motors use secondgeneration, 200°C magnet wire and an extra-heavy varnish system—as part of our exclusive Inverter-Rated Insulation System (IRIS™), standard at no extra cost. This total insulation system includes specially-formed phase insulation, cushioned and sleeved connections (from the leads all the way into...

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Product Features Specifications subject to change without notice. LEESON ELECTRIC CORPORATION LEESON CANADA MISSISSAUGA (TORONTO), ONTARIO L5T 2N7 Setting Standards for Excellence

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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