Marathon Motors 20 HP Vector Motor,3-Phase,1770 Nameplate RPM,230/460 Voltage,Frame 256TC - 256THTNA8071

MarathonSKU: C1512999
MPN : 256THTNA8071
Weight : 485.0 lb
filler

Price:
$12,722.30 $15,515.00

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: 105 lb-ft; Nameplate RPM: 1770; Speed Range: 2000:1 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: Horizontal; Motor Shaft Rotation: CW/CCW; Motor Bearings: Ball; Motor Service Factor: 1; Motor Thermal Protection: T-Stat; Ins. Class: F; Insulation Feature: Class F; 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: Blue Enamel; Base: Rigid; Duty: Continuous; Encoder Acceptable: Yes; Encoder Shaft: 1-3/8 in x 1-15/16 in; Motor Shaft Design: Keyed; Shaft Dia.: 1 5/8 in; Shaft Length: 3 3/4 in; Overall Length: 35 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 Nonventilated
HP20
Torque105 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 PositionHorizontal
Motor Shaft RotationCW/CCW
Motor BearingsBall
Motor Service Factor1
Motor Thermal ProtectionT-Stat
Ins. ClassF
Insulation FeatureClass F
Ambient Temperature40 Degrees C
Nominal Efficiency92.4 %
CC NumberCC003A
Motor Efficiency GroupNEMA Premium Efficient
NEMA DesignA
Motor Frame MaterialCast Iron
FinishBlue Enamel
BaseRigid
DutyContinuous
Encoder AcceptableYes
Encoder Shaft1-3/8 in x 1-15/16 in
Motor Shaft DesignKeyed
Shaft Dia.1 5/8 in
Shaft Length3 3/4 in
Overall Length35 in
StandardsCE, CSA Certified (LR2025), UL Recognized (E49747)
Warranty3 yr
RPM Range1701-1800
Voltage Compatibility220-230/460, 230/460, 460