15HP Leeson Electric Motor 256T 3/60/460 - RBC Manufacturing

Description

Marathon, 256TTDBD7207, Multispeed Motor, Squirrel Cage Induction Run, NEMA/Definite Purpose Motors, Multispeed Motors Application, 76.5 % Power Factor, 91 % Efficiency, Squirrel Cage Motor Special Features, 15 & 3.75 hp, 460 V, 19.8 & 7.2 A, 60 Hz Frequency, 3 ph, 1782 & 888 rpm Speed, 2 Speed, DPG Enclosure, 256T Frame, 1.625 in Dia Shaft, Reversible Rotation, 1.15 Service Factor, Ball Bearing, Rigid Base Mounting, 40 deg C, Insulation Class: Class F, Rolled Steel

Features:

• F1/F2 capable, Dynamically balanced rotors, Steel conduit box
• Modifications and Kits are available
• Inverter Duty 10:1 Variable Torque and 10:1 Constant Torque
• Class F Insulation 40C Max Ambient, 1.0SF on Inveter Power and 1.15SF on Sine Wave Power
• Standard F1, reversible to F2 assembly
• C-face addition may result in non-NEMA BA dim
• For new BA dim consult chart found in modification section
• DE Roller Bearing For Belted Loads

Standards/Approval:

• NEMA Premium Standard
• UL Listed
• CE Mark
• EISA2008
• IP22
• CSA Certified
• UL Recognized

Amperage Rating	19.8 & 7.2 A
Application Type	NEMA/Definite Purpose Motors, Multispeed Motors
Bearing Type	Ball
Enclosure Type	DPG
Frame	256T
Frequency Rating	60 Hz
Horsepower	15 & 3.75 hp
Insulation Class	Class F
Material	Rolled Steel
Mounting Type	Rigid Base
Number of Speeds	2
Phase	3
Rotation	Reversible
Service Factor	1.15
Shaft Size	1.625 in Dia
Special Features	76.5 % Power Factor, 91 % Efficiency, Squirrel Cage Motor
Speed	1782 & 888 rpm
Manufacturer	LEESON ELECTRIC CORPORATION