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1/2 HP, 3450 RPM, NEMA Frame S56C, 115/208/230 V
  • Keyed Shaft
  • Drip-Proof
  • 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).
Unit of Measure

Specifications

Base

 N/A Less Base

Enclosure Type

 N/A Drip-Proof

Phase

 N/A Single

HP

 N/A 1/2

RPM 60 Hz

 N/A 3450

Voltage

 N/A 115 V208 V230 V

Overload Protection

 N/A Automatic

FL Amps 230 V

 N/A 3.4

NEMA Frame

 N/A S56C

Disc. Sym.

 N/A A

C Dimension

 N/A 9.49 in

Approx. Weight

 N/A 19 lbs

NEMA Service Factor

 N/A 1.60

Manufacturer

 N/A
Leeson