
#1
Nov611, 03:43 PM

P: 1

Hi, I am new here.
I have some problems with the engine motor. What is the difference between starting torque (or locked up torque) and stall torque? What happen if motor torque = load torque? Will the mass move up with constant speed or stay stanionary? motor torque = stall torque = load torque? Thanks for any help and suggestion! Regards coolrox 



#2
Jun912, 02:57 AM

P: 4

I hope this works




#3
Jun912, 08:57 AM

P: 138

Assuming you are asking about an electric motor...
Starting torque = torque reqd to overcome friction, load inertia, stiction, etc., and accelerate the load inertia. This is meant to be a transient value. Running torque or load torque = less than starting torque, keeps the previously accelerated inertia + load at steady state speed. Stall torque = torque value that will slow down and stop your motor + load. Hopefully you have properly wired your motor protection devices and they will kick in. Otherwise the motor will draw a lot of current, heat up, catch fire, burn your building down. 



#4
Jul712, 08:38 AM

P: 2

Motor Torque, Starting Torque, Stall Torque, Load Torque
i have a 7.5 hp electric dc motor
what is the torque produced at 1000rpm 


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