Leeson
0.50HP 3PH 56J 4P TEFC 1725 208-230/460V
Mfr # K550 | Wright’s # LSN K550
1/2HP General Purpose Pump Motor, 3 Phase, 56J Frame, 1725 RPM, 1 Speed, Three Phase, 208-230/460V, TEFC Enclosure
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Product Information
Brand
Leeson
Mfr #
K550
Wright's #
LSN K550
Country of Origin
MEX
Specifications
C Dim
11.52"
Electrical Type
Three Phase
Enclosure
TEFC
Full Load Efficiency
78.7
Frame
56J
Frequency
60 Hz
HP
0.5 HP
HP2
1/2 HP
Insulation Class
B
kW
0.37kW
Material
Rolled Steel
Max Ambient
40°C
Mounting Type
Round
Number of Poles
4
Number of Speeds
1
Overload Protection
No Protection
Phase
3
Rated Current
2.3-2.2,1.1
Rated Voltage
208-230/460
Rotation
Counterclockwise/Clockwise
RPM
1725
Service Factor
1
Shaft Diameter
0.63"
Speed
1725
Description
Double sealed ball bearings, mechanically locked on shaft end
Continuous Duty
Connected for CW rotation facing opposite shaft end. Reversible by reconnection of leads
56C = carbon steel shaft with key
56J = 416 stainless steel threaded shaft with slinger
Drip cover not included, see Accessories Section
