If a motor is operating above the 40 degree C nameplate rating, it is probably overloaded. Overloaded motors will draw more current than they should. Check the amperage to make sure that it in not over the nameplate current rating.If you have the ability to check the motor's frame temperature with a laser temperature reader use it as it is hard to tell just by touching the motor with your hand.
No, unless the motor was wound for dual voltage operation, which it will state on the motor nameplate, a 110 volt motor run on 240 volts will be damaged.
That's a powerful motor, and would need a supply greater than 13 amps at 240 volts, also the conversion might be difficult. I have a feeling that you would be better off finding out how powerful a motor you would need for the task you have, then buying a suitable 240 volt motor. You are heading into territory where you should really consult a qualified electrician.
What kind of appliances? All electric ranges and dryers are 240 volt. You can get them anywhere appliances are sold.
If you mean a dual voltage motor 120/240 then yes these will operate on a 240 volt home distribution system.
Most typical US residences have both 240 and 120 AC voltage. The pump would have to tie into a 240 volt breaker in your electric panel. To ensure safety have an electrician familiar with pool installations install the wiring and motor/pump and also make sure that the breaker is sized for the motor amperage rating. In many pool installations a separate electric panel will be installed outside near the pump and any pool electric devices.
It could if you don't get the terminals and motor wires on the correct terminals.
No, it won't get enough power and won't work.
In Europe 240 volts is standard, so no a 115 volt motor will not work. In USA 120 volts is standard, so if your sub-panel has 120 volts, (check with voltage meter) then yes. Read carefully, To get 240 volts in a sub-panel in USA the electric company brings two (2) wires, each wire has 120 volts, 120 + 120 = 240. One of those 120 volts will run your motor. Look for the wires from the electric company and check them with your voltage meter. If this is a commercial application you will need to call an electrical contractor, power companies for commercial applications do not follow the above.
11.5 x 240 = 2760W motor.
Use a DPST - A two pole switch.
You should not go above 240 volts for that type of motor.
Answer for USA, Canada and countries running a 60 Hz supply service.Use one leg of the 240v and the neutral wire. Most electric dryers run the motor this way. The heating element is 240v but the motor is 120v.NO, THAT IS DANGEROUS ADVICE because a 240 volt service has a circuit breaker which is sized for the current draw of a large 240 volt appliance, so it would have a rated amperage that is too high to protect a 120 volt motor running on its own.Only 240 volt appliances such as dryers, air conditioners, etc. are safe to use on 240 volt circuits.As always, if you are in doubt about what to do, the best advice anyone should give you is to call a licensed electrician to advise what work is needed.Before you do any work yourself,on electrical circuits, equipment or appliances,always use a test meter to ensure the circuit is, in fact, de-energized.IF YOU ARE NOT ALREADY SURE YOU CAN DO THIS JOBSAFELY AND COMPETENTLYREFER THIS WORK TO QUALIFIED PROFESSIONALS.