Marathon Motors 20 HP Vector Motor,3-Phase,1775 Nameplate RPM,230/460 Voltage,Frame 256TC - 256THFNA8038

MarathonSKU: C1513011
MPN : 256THFNA8038
Weight : 377.0 lb
filler

Price:
$3,607.45 $4,399.33

Availability : Usually Ships in 3 Business Days

Vector Motor; Motor Application: Crane; Motor Design: 3-Phase; Motor Enclosure Design: Totally Enclosed Fan-Cooled; HP: 20; Nameplate RPM: 1775; Speed Range: 2000:1 CT; Max. Speed: 4,000 RPM; Frame: 256TC; Max. Operating Frequency: 90 Hz; Voltage: 230/460; Hz: 60; Phase: 3; Full Load Amps: 52/26; Motor Mounting Type: Face/Base; Motor Mounting Position: Horizontal; Motor Shaft Rotation: CW/CCW; Motor Bearings: Ball; Motor Service Factor: 1; Motor Thermal Protection: T-Stat; Ins. Class: H; Insulation Feature: Class F; Ambient Temperature: 40 Degrees C; Nominal Efficiency: 92.4 %; Motor Efficiency Group: Energy Efficient; NEMA Design: B; Motor Frame Material: Cast Iron; Finish: Blue Enamel; Base: Rigid; Duty: Continuous; Encoder Acceptable: Yes; Encoder Shaft: 1 in x 1-3/4 in; Motor Shaft Design: Keyed; Shaft Dia.: 1 5/8 in; Shaft Length: 3 3/4 in; Overall Length: 28 1/16 in; Standards: CE, CSA Certified (LR2025), UL Recognized (E49747); Warranty: 3 yr; RPM Range: 1701-1800; Voltage Compatibility: 220-230/460, 230/460, 460

ItemVector Motor
Motor ApplicationCrane
Motor Design3-Phase
Motor Enclosure DesignTotally Enclosed Fan-Cooled
HP20
Nameplate RPM1775
Speed Range1 CT
Max. Speed4,000 RPM
Frame256TC
Max. Operating Frequency90 Hz
Voltage230/460
Hz60
Phase3
Full Load Amps52/26
Motor Mounting TypeFace/Base
Motor Mounting PositionHorizontal
Motor Shaft RotationCW/CCW
Motor BearingsBall
Motor Service Factor1
Motor Thermal ProtectionT-Stat
Ins. ClassH
Insulation FeatureClass F
Ambient Temperature40 Degrees C
Nominal Efficiency92.4 %
Motor Efficiency GroupEnergy Efficient
NEMA DesignB
Motor Frame MaterialCast Iron
FinishBlue Enamel
BaseRigid
DutyContinuous
Encoder AcceptableYes
Encoder Shaft1 in x 1-3/4 in
Motor Shaft DesignKeyed
Shaft Dia.1 5/8 in
Shaft Length3 3/4 in
Overall Length28 1/16 in
StandardsCE, CSA Certified (LR2025), UL Recognized (E49747)
Warranty3 yr
RPM Range1701-1800
Voltage Compatibility220-230/460, 230/460, 460