Skip to content Skip to navigation menu
This part has been superseded.
There may be limited quantities still available for purchase. Contact us for availability. Please contact your local service center for alternative options.
20 Hp 60 Hz 1800 rpm Totally Enclosed Fan Cooled Three Phase Speed Ratio Motor

Y552

PENDING RECODE MARA_256THTNA7026, MTRL - 114785718
Item #103642671
  • 20 HP - Three Phase
  • 60 Hz - 256TC Frame
  • 230/460 V
  • 1770 rpm
20 Hp 60 Hz 1800 rpm Totally Enclosed Fan Cooled Three Phase Speed Ratio Motor
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    Shipment Options
  • 20 HP - Three Phase
  • 60 Hz - 256TC Frame
  • 230/460 V
  • 1770 rpm
HP 20
Motor Application Inverter Duty
Frame Length 14.25 in
Frame 256TC
IP Rating IP43
DE Bearing Type Ball
DE Bearing Size 6309
Insulation F
Amps 52/26
Standard CE, CSA, UL Recognized
Voltage 230/460 V
Efficiency 93.6
Resistance Main 0.28999999999999998
Speed [Max] 1770 rpm
Frame Material Cast Iron
Voltage Rating 230/460
Service Factor 1
Power Factor 77
Mounting Type Rigid Base
Open End Bearing 6210
Enclosure Designation Totally Enclosed Non Ventilated
No. of Phases Three
NEMA Design INV
Assembly/Box Mounting F1/F2 Capable
Motor Orientation Horizontal
Poles 4
Enclosure TENV
Drive End Bearing 6309
Phase Three Phase
Shaft Diameter 1.625 in
Starting Type Inverter Only
Ambient Temperature Range [Max] 104 °F
Shaft Type T
Duty Continuous
ODE Bearing Type Ball
Full Load Amps 52/26
Electrical Type Squirrel Cage Inverter Duty
Insulation Class F
ODE Bearing Size 6210
KVA Code N
No. of Speeds 1
Rotation Reversible
Mounting Rigid Base
No. of Poles 4
Shaft Extension 3.75 in
Hz 60
Weight 465.0 LB
EAN or UPC 722856024879
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison