Marathon Motors 20 HP Vector Motor,3-Phase,1770 Nameplate RPM,230/460 Voltage,Frame 256TC - 256THTNA7026

MarathonSKU: C1517859
MPN : 256THTNA7026
Weight : 410.0 lb
filler

Price:
$5,035.65 $6,141.04

Availability : Usually Ships in 10-15 Business Days

Vector Motor; Motor Application: Crane; Motor Design: 3-Phase; Motor Enclosure Design: Totally Enclosed Nonventilated; HP: 20; Torque: 59.5 lb-ft; Nameplate RPM: 1770; Speed Range: 1000:1 CT; Max. Speed: 4,200 RPM; Frame: 256TC; Max. Operating Frequency: 120 Hz; Voltage: 230/460; Hz: 60; Phase: 3; Full Load Amps: 52/26; Motor Mounting Type: Face/Base; Motor Mounting Position: All Angle; Motor Shaft Rotation: CW/CCW; Motor Bearings: Ball; Motor Service Factor: 1; Motor Thermal Protection: T-Stat; Ins. Class: F; Insulation Feature: Patented MAX GUARD; Ambient Temperature: 40 Degrees C; Nominal Efficiency: 92.4 %; CC Number: CC003A; Motor Efficiency Group: NEMA Premium Efficient; NEMA Design: A; Motor Frame Material: Cast Iron; Finish: Black; Base: Rigid; Duty: Continuous; Encoder Acceptable: Yes; Encoder Shaft: 5/8 x 1-3/4 in; Motor Shaft Design: Keyed; Shaft Dia.: 1 5/8 in; Shaft Length: 3 3/4 in; Overall Length: 27 1/8 in; Standards: CE, CSA Certified (LR2025), UL Recognized (E6312); 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 Nonventilated
HP20
Torque59.5 lb-ft
Nameplate RPM1770
Speed Range1 CT
Max. Speed4,200 RPM
Frame256TC
Max. Operating Frequency120 Hz
Voltage230/460
Hz60
Phase3
Full Load Amps52/26
Motor Mounting TypeFace/Base
Motor Mounting PositionAll Angle
Motor Shaft RotationCW/CCW
Motor BearingsBall
Motor Service Factor1
Motor Thermal ProtectionT-Stat
Ins. ClassF
Insulation FeaturePatented MAX GUARD
Ambient Temperature40 Degrees C
Nominal Efficiency92.4 %
CC NumberCC003A
Motor Efficiency GroupNEMA Premium Efficient
NEMA DesignA
Motor Frame MaterialCast Iron
FinishBlack
BaseRigid
DutyContinuous
Encoder AcceptableYes
Encoder Shaft5/8 x 1-3/4 in
Motor Shaft DesignKeyed
Shaft Dia.1 5/8 in
Shaft Length3 3/4 in
Overall Length27 1/8 in
StandardsCE, CSA Certified (LR2025), UL Recognized (E6312)
Warranty3 yr
RPM Range1701-1800
Voltage Compatibility220-230/460, 230/460, 460