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What motor must be never run without a load connected to them?
DC Series motor should never run without load connected to it because starting torque for DC series motor is infinite and running it on no load will damage the motor due to overspeeding.
Why a dc series motor should never run at no load condition?
if you run the unloaded motor at max rpm the centrifugal forces will cause the motor to be totally destroyed so it is advisable to not to run it at max rpm it should be okay to run it till 50% of max rpm without loading it
Can you run a BLDC motor backwards without damage?
Yes, just swap any two wires to reverse it
Will a motor shut down if the run capacitor fails?
If a motor is running when the cap fails it will probably continue to run at much higher amp draw and most likely shut down on thermal overload. It can start with a bad cap, but in my experience it most likey wont.
What happens when a motor overheats?
It makes the motor run insufficiently.
Blower motor runs with ignition off?
probablly a bad ignition switch or blower motor not sure on that should run without power
Can the motor run without winding?
no.
When a washing machine motor is bad what happens?
It won't run properly and you may as well change the motor.
On a 1990 Chevy astro how do you check the blower motor to see if it is bad?
The most conclusive test of a blower motor is to run a wire from the battery directly to the motor, being careful not to ground the wire out anywhere by accident. If the motor will not run when wired directly to the battery, it is probably bad.
What motor must be never run without a load connected to them?
DC Series motor should never run without load connected to it because starting torque for DC series motor is infinite and running it on no load will damage the motor due to overspeeding.
What causes the air condition fan not to come on?
faulty thermostat, stuck fan relay, bad fan motor, no voltage to motor, bad circuit board, bad run capacitor...
Why won't your washing machine start spinning?
Possible causes: Motor is bad (can you hear the motor run?) Belt the from the motor to pulley/drum is worn or broke Bad timer or control unit
Can a 110 volt motor run on 240 volts without damage?
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.
What happens when the blower motor resistor goes bad?
What can happen when a blower motor resistor goes bad is that the motor will run and then suddenly stop running on a regular basis. Sometimes the blower fan will not turn on and cause the motor to overheat.
Why does the heater fan motor in a 1997 Bonneville SSE only run when it wants to?
It is probably a bad motor, or a loose ground going to the motor. And there is the possibility of a bad switch, if it only occurs at one speed.
If a car runs without oil what will be happened?
a motor can not run with out oil, the motor will seize up and can break parts
How do you tell if sunroof motor for 97 grand prix is bad?
unplug motor run fused jumper from batt and touch to two wire plug on motor
