Applications of capacitor start single phase induction motor dating site most members
Its high starting torque and capability to achieve high efficiency enable the motor to drive practically any equipment where load must be brought up from standstill to operating speed smoothly and quickly.
Popular applications include: grinders, lathes, drill presses, pumps, compressors, conveyors, also printing equipment, farm equipment, electronic cooling and mechanical duty applications.
If your application requires special consideration, an outline of the factors to consider in evaluating fan motor performance is included for reference.
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A major advantage of the PSC motor is the capability of operating at different speeds by allowing higher levels of slip.
Special applications include: fans and blowers, air conditioners, coolers, furnaces, unit heaters, roof ventilators, dehumidifiers, garage door openers, and other applications that require low starting torque and current.
When the motor reaches about 75% of its rated full load speed, the start winding and start capacitor are disconnected from the circuit by an automatic switch.
It has good efficiency and requires starting currents of approximately five times full load current.
Direct driven motors work great where access to bearings and belts are difficult.Many two speed and explosion resistant motors may not fit in a fan that was not originally designed for such applications, especially those selected for low cfm. direct drive fans: Selection of belt driven versus direct driven fans should involve consideration of fan sound levels, motor cost, and maintenance.The belt driven fan has pulleys, shafts, bearings, and belt(s) which contribute to cost.The overall benefit is not having t deal with special design requests that result in unnecessary extra expense and longer lead times.
Most often the fan manufacturer will recommend the proper standard motor for the application.Both windings are energized when the motor is started and running.