www.mcbaldor.com

San Luis Potosí   (444) 8150368      Querétaro Matriz  (442) 2176300        Aguascalientes  (449) 4410747 Ciudad de México  (55) 31864551      Pachuca-Tula, Hgo.  (773) 7245487

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Frequently Asked Questions

 

Motores

    
  • Doesn't the term 'continuous operation' imply starting capability too?

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  • The surface of my motor feels very hot. Is it ok?

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  • Can you maintain motor efficiency during rewinding?

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  • Can Efficiency be gained by use of a Variable Frequency Drive?

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  • What insulation classes are normally available?

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  • Speed-Torque-Power, Where Did That Number Come From?

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  • What is the difference between a standard 3 phase, C-Face, TEFC AC Induction Motor and a Inverter Duty Motor?

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  • Is a motor with service factor more able to resist stalling?

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  • What is inrush current?

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  • How do internal thermal overloads protect a motor?

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  • What other devices are used for thermal protection of motors?

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  • What range of voltages can a motor tolerate?

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  • What bearing types are commonly used in electric motors?

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  • How fast can I operate a standard 60-hertz motor?

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  • How high an ambient temperature can a motor tolerate?

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  • The bearings in my motor are making noise. Should I add more grease?

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  • How often should ball bearings be re-greased?

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  • How do NEMA and IEC (Metric) motors compare?

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  • Where and why are space heaters used?

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  • Does service factor enable a motor to start a heavier load?

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  • Can a 50 Hz motor be operated from 60 Hz power?

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  • If 1.15 service factor is good, wouldn't 1.25 service factor be better?
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    Can I use a Flex+Drive-II for a following application?

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