Specifications
Dimensions
- Drive End Bearing Size6309
- Frame Size256T
- Opposite Drive End Bearing Size6208
- Service Factor1.15
- Shaft Diameter1.6250 in
- Storage Dimension Height28.03 in
- Storage Dimension Length28.14 in
- Storage Dimension Width31.77 in
- Weight314 lbs
Details
- Ambient Temperature Range40 °C
- Assembly Box MountingF1/F2 CAPABLE
- Base RPM1770 rpm
- Description Keyword20 hp
- Duty Condition TypeContinuous Duty
- Electrical TypeSquirrel Cage Inverter Rated
- Enclosure TypeDP (Drip Proof)
- Frame MaterialRolled Steel
- Frequency Rating60 Hz
- Full Load Current48.50 / 24.30 A
- Full Load Efficiency93 %
- Insulation ClassF
- IP Rating22
- KVA CodeG
- kW14.90 kW
- Manufacturer Product Page
- Manufacturer Upc Number722856060440
- Motor Design CodeB
- Motor Horsepower20 hp
- Motor OrientationHorizontal
- Motor Phase3 ph
- Motor Poles4
- Motor Supply Voltage230/460 V
- Mounting TypeRigid Base
- Number Of Speeds1
- Opposite Drive End Bearing TypeBall
- Overload ProtectorNo Overload Protector
- Product TypeGeneral Purpose Motors
- Shaft RotationReversible
- Shaft TypeT
- Standards MetCE,UL Recognized,CSA
- Starting MethodLine Or Inverter
- Substitute MotorB199702.00 170006.60
- Synchronous Rpm1800 rpm
- Technical Specifications
- Type Of BearingBall Bearing
Overview
Mfr description
256TTDBD6026 20HP,256T,1800RPM,3PH
- Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
- 182T-365T models steel frame, 404T-449T models cast iron frame
- Inverter Duty 10:1 Variable Torque and 2:1 Constant Torque
- Class F Insulation
- Standard F1, reversible to F2 assembly. Dual frame mounting holes.