Inverter Duty & Vector Duty Motors on Koffler Electrical Mechanical Apparatus Repair, Inc.

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	Inverter Duty & Vector Duty Motors
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		Leeson Speedmaster® Inverter-duty/Vector Duty TENV/TEBC Motors (31) Features: Class H inverter-rated IRIS™ insulation system Constant torque operation from 0 to base RPM rating on Vector Drives Contact HP operation to twice base RPM rating for 143T-256T frame, 1.5 x base RPM for all other sizes Designed for optimum performance with IGBT inverters - not for across-the-line starting C-face with rigid base through 100 HP Normally closed thermostats (one per phase) Continuous duty at 40°C ambient 1.0 Service Factor (Class "B" rise on TEBC motors) Premium quality, cast iron frame and endbells 284T and larger are blower-cooled with a separately powered three-phase blower motor to provide added cooling at low speeds Ball bearings (Roller bearings available ... Search 31 Items




		Emerson/US Motors Ready Line™ Cooling Tower Duty Three Phase TEAO NEMA Premium® Inverter Duty 10:1 (6-60 Hz Variable Torque) 2-100 HP Motors (91) Applications: Designed for use directly in the air stream in Cooling Tower, Evaporative Condenser and other commercial and industrial applications requiring protection from harsh operating conditions with up to 100% humidity. Features: Pulse Endurance "Tough Coat" INVERTER GRADE® Motors Double Dip & Bake, 100% Solids, Polyester Insulation On Windings Class F Insulation, 40°C Ambient Cast Iron Frame VBXX® by InproSeal on "wet" end for vertical mounting positions Double-Sealed, same-size bearings both ends Corrosion Resistant Mill and Chemical Duty Paint Sealed Bracket-to-Frame Registers & Leads Stainless Steel Nameplate & Zinc Plated Hardware 1.15 Service Factor Rotor ... Search 91 Items




		Emerson/US Motors Ready Line™ Cooling Tower Duty Three Phase TEFC Inverter Duty 10:1 (6-60 Hz Variable Torque) Motors (84) Applications: Designed for use in Cooling Tower, Evaporative Condenser and other commercial and industrial applications requiring protection from harsh operating conditions with up to 100% humidity. Features: Pulse Endurance "Tough Coat" INVERTER GRADE® Motors Double Dip & Bake, 100% Solids, Polyester Insulation On Windings Class F Insulation, 40°C Ambient Cast Iron Frame VBXX® by InproSeal on "wet" end for vertical mounting positions Double-Sealed, same-size bearings both ends Corrosion Resistant Mill and Chemical Duty Paint Sealed Bracket-to-Frame Registers & Leads Stainless Steel Nameplate & Zinc Plated Hardware 1.15 Service Factor Rotor Balance better than 0.08 ... Search 84 Items




		Emerson/US Motors Vertical Holloshaft® High Thrust "P" Base Three Phase WPI Premium Efficient & Premium Efficient Inverter Duty Motors (17) Applications: For use on turbine, mix flow and propeller pumps. Features: Class F Insulation, Class B Rise at Full Load (Sine Wave Power) 1.15 Service Factor (Sine Wave Power) Maximum 40°C Ambient, 3,300 Feet Altitude 230/460 Volt Motors Suitable for 230 Volt Part Winding Start 30 HP & Below Can Be Rerated For 208/415 Volt 50 Hertz Operation at 1.0 Service Factor Inverter Duty Per NEMA® MG-1 Part 31 At 1.0 Service Factor 115 Volt Space Heater (through 250HP) Corrosion Resistant Mill & Chemical Duty Paint Premium Efficient Design, Special Balance NRR = Non-Reverse Ratchet, SRC = Self-Release Coupling Discount Symbol 7VS All non-Emerson Electric Co. marks shown within ...