For reliable performance in heavy-duty industrial applications, nothing beats the LEESON Heavyweights. With their cast iron construction and 1.15 Service Factor, they are ideal for "tough to handle" applications. But that's only part of the story. LEESON 150 and 170-series cast iron motors are extremely versatile and can be field converted in minutes to a number of different configurations, including:
Severe Duty TEFC (using cast iron fan guard kit)
F2 mounting (by reassembly)
C face with rigid base (from stock or using C face kit)
D flange with base (using D flange kit) CSA certified under report number LR62104 CSA Energy Efficiency ...
For reliable performance in heavy-duty industrial applications, nothing beats the LEESON Heavyweights. With their cast iron construction and 1.15 Service Factor, they are ideal for "tough to handle" applications. But that's only part of the story. LEESON 150 and 170-series cast iron motors are extremely versatile and can be field converted in minutes to a number of different configurations, including:
Severe Duty TEFC (using cast iron fan guard kit)
F2 mounting (by reassembly)
C face with rigid base (from stock or using C face kit)
D flange with base (using D flange kit) CSA certified under report number LR62104 CSA Energy Efficiency Verification ...
(31) Applications: Designed for inverter or vector applications where up to a 2000:1 constant torque speed range is required. Typical uses include: material handling, machine tools, conveyors, crane and hoist, metal processing, test stands, pumps, compressors, textile processing, and other industrial machinery installed in dusty or dirty environments.
Two-Winding Variable Torque PSC Type for Shaft Mounted Fan Applications These fan and blower duty motors are designed for dependable, energy saving performance in applications where the fan is mounted on the shaft of the motor. The permanent split capacitor design does not require a centrifugal switch, resulting in higher reliability than on other types of single phase motors. This design is also more energy efficient and less expensive to operate.
These motors may be operated at listed speed or two speed operation may be achieved by using the proper auxiliary switch. They are suitable for variable speed by adjusting the ...
Two-Winding Variable Torque PSC Type For Shaft Mounted Fan Applications These fan and blower duty motors are designed for dependable, energy saving performance in applications where the fan is mounted on the shaft of the motor. The permanent split capacitor design does not require a centrifugal switch, resulting in higher reliability than on other types of single phase motors. This design is also more energy efficient and less expensive to operate.
These motors may be operated at listed speed or two speed operation may be achieved by using the proper auxiliary switch. They are suitable for variable speed by adjusting ...
Totally Enclosed Air Over Motors, dust tight, suitable for shaft mounted fans or belt driven fans. Capacitor start designs. Designed to be used within the airflow of the driven fan, these motors offer protection from the environment and are finished in epoxy enamel to resist corrosion in tough atmospheres. Lubricated with high temperature Exxon POLYREX® EM lubricant. Grounding provisions. Fully gasketed.
Totally Enclosed Air Over Motors, dust tight, suitable for shaft mounted fans or belt driven fans. Capacitor start designs. Designed to be used within the airflow of the driven fan, these motors offer protection from the environment and are finished in epoxy enamel to resist corrosion in tough atmospheres. Lubricated with high temperature Exxon POLYREX® EM lubricant. Grounding provisions. Fully gasketed.
General Specifications: Open, drip-proof double shaft motors for woodworking applications. With encapsulated, electronic starting switch and double shielded ball bearings to prevent failures caused by sawdust accumulation. Capacitor start design for high torques and reduced amperage, improved efficiency. Shaft extension each end, with keyway and flat 90º apart for ease of mounting. Useable shaft, each end is 1 1/2" long by 1/2" diameter on 48 frames and 1 7/8" long by 5/8" diameter on 56 frame motors.
PDQ Modular Production Program Custom multi-speed, low speed and modified motors, one or several at a time, on a quick turnaround basis.
LEESON’s "Modular Production" utilizes specially designed and standard components to make almost any imaginable NEMA frame multi-speed or low-speed motor available when you need it. Quick Turnaround-LEESON’s Custom PDQ can provide quick answers to inquiries and fast turnaround for orders of highly customized motors. Comprehensive Catalog - Features the Industry’s most extensive two-speed and low speed motor selection as well as a listing of commonly requested modifications. Full Fact Acknowledgement - With Custom PDQ all custom motors are promptly and fully acknowledged upon ...
Two-speed, single winding design motors.These totally enclosed fan cooled designs are priced competitive to other manufacturers’ drip-proof two-speed, single winding motors.
Variable torque motors have horsepower ratings that vary as the square of the speed, while torque varies directly with the speed. These motors are typically used on applications such as fans, blowers and centrifugal pumps.
Constant torque motors are capable of developing the same torque for all speeds. Their horsepower ratings vary directly with the speed. Constant torque motors are used on mixers, compressors, ...
Two-speed, single winding design motors. These totally enclosed fan cooled designs are priced competitive to other manufacturers’ drip-proof two-speed, single winding motors.
Variable torque motors have horsepower ratings that vary as the square of the speed, while torque varies directly with the speed. These motors are typically used on applications such as fans, blowers and centrifugal pumps.
Constant torque motors are capable of developing the same torque for all speeds. Their horsepower ratings vary directly with the speed. Constant torque motors are used on mixers, ...
Two-speed, single winding design motors.These totally enclosed fan cooled designs are priced competitive to other manufacturers’ drip-proof two-speed, single winding motors.
Variable torque motors have horsepower ratings that vary as the square of the speed, while torque varies directly with the speed. These motors are typically used on applications such as fans, blowers and centrifugal pumps.
Constant torque motors are capable of developing the same torque for all speeds. Their horsepower ratings vary directly with the speed. Constant torque motors are used on mixers, compressors, ...
Two-speed, single winding design motors.These totally enclosed fan cooled designs are priced competitive to other manufacturers’ drip-proof two-speed, single winding motors.
Variable torque motors have horsepower ratings that vary as the square of the speed, while torque varies directly with the speed. These motors are typically used on applications such as fans, blowers and centrifugal pumps.
Constant torque motors are capable of developing the same torque for all speeds. Their horsepower ratings vary directly with the speed. Constant torque motors are used on mixers, compressors, ...
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