Item # 113639, Leeson Threaded Shaft TEFC Single Phase Less Base Jet Pump Motors On Koffler Electrical Mechanical Apparatus Repair, Inc.

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All Categories > Products > AC Motors > Pump Motors > Leeson Threaded Shaft TEFC Single Phase Less Base Jet Pump Motors > Item # 113639

Leeson Threaded Shaft Drip-Proof Single Phase Less Base Jet Pump Motors

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Item # 113639, Leeson Threaded Shaft TEFC Single Phase Less Base Jet Pump Motors

1 HP, 3450 RPM, NEMA Frame 56J, 115/208/230 V, TEFC

Threaded Shaft
TEFC
Single Phase
Less Base

General Specifications:
Stator impregnated with extra heavy varnish system. High temperature copper magnet wire provides extended motor life. "Super Hush" flow-through ventilation system (exhaust shaft-end) standard. Vertical or horizontal mounting (drip-cover available). Ground provision. Die cast aluminum NEMA 56 C face mounting flange, with cast iron bearing seat insert. Mechanical bearing lock-shaft-end, for longer life. Reliable, field proven, corrosion resistant rotating switch. High overload capacities provided by service factor. Neoprene shaft flinger on J frame motors protects bearings by repelling moisture and other contaminants.

Shaft Material:
Keyed shafts are made of carbon steel. Threaded shafts are 416 stainless steel. Shafts are CW rotation, facing lead end.

Bearings:
203 Double-sealed ball bearing, shaft-end; 203 Double-shielded ball bearing, switch-end. Shaft-end bearing is locked to limit axial movement of the shaft.

Terminal Board:
1/4" Quick connects (keyed shaft motors are reversible).

U.L. and C.S.A. Recognized:
Motor components (UL File No. E57948).
Class "B" insulation system (UL File No. E55555).
Thermal protector/winding combination (UL No. E57955) through 1 HP C.S.A. listed through 1 HP (Report No. LR33543).

Specifications · Features

Specifications

Base		Less Base

Enclosure Type		Totally Enclosed Fan Cooled

Phase		Single

HP		1

RPM 60 Hz		3450

Voltage		115 V 208 V 230 V

Overload Protection		Automatic

FL Amps 230 V		6.0

NEMA Frame		56J

Disc. Sym.		A

C Dimension		12.31 in

Approx. Weight		30 lbs

NEMA Service Factor		1.25

Manufacturer		Leeson larger image