Drip-proof design and resilient mount. Moderate starting torque. Suitable for general purpose applications.
Resilient Base Motors Three Phase General Purpose or Fan & Blower Service Moderate Starting Torque General Specifications: Industrial quality, resilient (cradle) mounted, three phase, ball bearing motors for fan and blower service. Moderate starting torque electrical design to reduce stress on fan blades during startup. Suitable for belt-driven fans or fan-on-shaft applications. Self-ventilated design, may be mounted outside of the fan’s airflow.
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.
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 120º 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 -20ºF to +350ºF and special formulation to provide extra long life and moisture resistance. Phosphatized shaft for corrosion ...
General Specifications: Motors designed for air compressor, pump, and fan and blower duty applications which require high breakdown torque and rugged mechanical construction.
Koffler
Electrical | 527 Whitney Street | San Leandro,
CA 94577 | Tel: (510) 567-0630 | Fax: (510)
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