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 voltage to 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 the voltage to the ...
Two-speed, Two-winding Variable Torque for Belt Driven or Shaft Mounted Fan Applications Variable torque, two-speed motors are suited for belted or fan on shaft applications. They are self ventilated, and may be mounted within or outside of the driven fan’s air stream.
Resilient mounted for quiet operation, and lubricated with high temperature Exxon POLYREX® EM lubricant.
3/4 HP and larger single phase are capacitor start motors; smaller single phase are split phase start.
Two-speed, Two-winding Variable Torque For Belt Driven or Shaft Mounted Fan Applications Variable torque, two-speed motors are suited for belted or fan on shaft applications. They are self ventilated, and may be mounted within or outside of the driven fan’s air stream.
Resilient mounted for quiet operation, and lubricated with high temperature Exxon POLYREX® EM lubricant.
3/4 HP and larger single phase are capacitor start motors; smaller single phase are split phase start.
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.
For Shaft Mounted Fan Applications Belly Band Mount Fan Motors designed for operating vertical shaft-up on condenser fan, air over applications. Enclosed endshield on shaft-end prevents contaminants from entering motor when mounted vertical shaft-up. Designed for belly band mount with three support screws located at 120° increments in motor frame. Shaft flingers located both internally and externally. Double sealed ball bearings with Exxon POLYREX® EM grease having operating temperature range of -20°F to +350°F and special formulation to provide extra long life and moisture resistance. Phosphatized shaft for corrosion resistance. ...
Designed for use in residential and commercial fans and blowers where low starting torque is required. (Air conditioners, roof ventilators and exhaust fans.) Sleeve or ball bearings. NEMA Service factors. Resilient "cradle" style base.
High-efficiency motors for residential or industrial belted fan application. Features include quiet ball bearings, resilient cradle base and "Super- Hush" flow-through ventilation. Rotors are specially balanced for smooth and quiet operation. Spade connectors on terminal board in standard wiring format along with industry standard mounting allow for quick and easy interchange with other makes.
Features:
Drop-in replacement for most standard belted-fan motors
Extremely quiet running compared to standard fan motors
Consumes approximately half of the power of a standard fan motor
LEESON FHP Commercial Duty totally enclosed, air over fan motors for air circulators where motor is mounted directly to fan column. Energy efficient, permanent split capacitor type design eliminates the centrifugal switch for "three phase" reliability. Totally enclosed ball bearing design for commercial and industrial environments. Automatic thermal overload protection, reversible. Heavy-gauge steel yoke is welded to the motor frame. Four 10-32 mounting studs are extended 1.0" on 5.14" bolt circle for mounting of fan shroud. Motors are UL and CSA Recognized for both the U.S. and Canadian markets.
(55) GE Motors Value Line vertical hollow shaft (VHS) WPI product line is a high thrust design intended for deep-well pump applications. The Value Line product offering ranges from 5 - 300 horsepower and is compatible with a variable speed drive.
Mechanical
Motor type: Three phase induction
Cast Iron frame and endshield
Guide bearings on frames 213-449 are supplied with grease lubricated ball bearings
Rotor: cast aluminum
Ground terminal inside conduit box
Enclosure: WPI with improved rodent protection
Electrical
Voltage 230/460 and 460 ±10%
HP range: 5 through 300
Insulation system designed to meet MG1-31 at 460 volts for IGBT drive compatibility
