Leeson Electric 171863.60, 20 HP, 1800 RPM, 256TZ FR, 208-230/460 Vac, 3 PH, DP, Rigid Base, Grain Dryer/Centrifugal Fan

171863.60, 20 HP, 1800 RPM, 256TZ FR, 208-230/460 Vac, 3 PH, DP, Rigid Base, Grain Dryer/Centrifugal Fan

Engineering Data

Output HP:20 Hp
Output KW:14.9 kW
Frequency:60/50 Hz
Voltage:208-230/460 V
Current:55.0-51.0/25.5 A
Speed:1775 rpm
Service Factor:1.15
Phase:3
Efficiency:93 %
Power Factor:83
Duty:Continuous
Insulation Class:F
Design Code:B
KVA Code:F
Frame:256TZ
Enclosure:Drip Proof
Thermal Protection:No
Ambient Temperature:40 °C
Drive End Bearing Size:6309
Opp Drive End Bearing Size:6208
UL:Recognized
CSA:Y
CE:Y
IP Code:22
Technical Specifications
Electrical Type:Squirrel Cage Inverter Rated
Starting Method:Wye Start Delta Run Or Inverter
Poles:4
Rotation:Reversible
Resistance Main:.41 Ohms
Mounting:Rigid Base
Motor Orientation:Horizontal
Drive End Bearing:Ball
Opp Drive End Bearing:Ball
Frame Material:Cast Iron
Shaft Type:Single Special Extension
Overall Length:23.62 in
Shaft Diameter:1.625 in
Shaft Extension:5 in
Assembly/Box Mounting:F1/F2 CAPABLE