15 HP Leeson Electric Motor 1800/1200 RPM 284T 3/60/460

Description

Marathon, 284TTDBD7221, Multispeed Motor, Squirrel Cage Induction Run, NEMA/Definite Purpose Motors, Multispeed Motors Application, 82 % Power Factor, 89.5 % Efficiency, Squirrel Cage Motor Special Features, 15 & 6.67 hp, 460 V, 18.5 & 10 A, 60 Hz Frequency, 3 ph, 1780 & 1185 rpm Speed, 2 Speed, DPG Enclosure, 284T Frame, 1.875 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
• Totally enclosed fan cooled with IP-55 deg of protection
• High ratio of pullout full load torque
• Ratings up to approximately 450 kW
• larger outputs available for certain specific requirements
• Supply voltages up to 660 V
• Insulation class F/F (stator/rotor) with temperature rise limited to Class B/B stator/rotor

Standards/Approval:

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

Amperage Rating	18.5 & 10 A
Application Type	NEMA/Definite Purpose Motors, Multispeed Motors
Bearing Type	Ball
Enclosure Type	DPG
Frame	284T
Frequency Rating	60 Hz
Horsepower	15 & 6.67 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	1.875 in Dia
Special Features	82 % Power Factor, 89.5 % Efficiency, Squirrel Cage Motor
Speed	1780 & 1185 rpm
Manufacturer	LEESON ELECTRIC CORPORATION