Hi,
I am from mechanical engineering background and have limited understanding of motors. Right now I designed a device which needs high rpm (~310rpm) at the start and slow at the end (8rpm) in a matter of 10sec for a repetitive job. This repetitive (10sec) job needs constant deceleration and resets to initial start position every 1min. The job handles an insignificant load (torque), that it just moves a slow-flowing fluid via a hose. Can this operation be realized by programming the motor to operate with a decelerating rotational speed (if so how?), or should I better work on constant rpm motor and rather vary the nozzle opening of the hose to vary the velocity of the fluid. As much as possible my choice is to use the former.
With best regards,
Tilek
I am from mechanical engineering background and have limited understanding of motors. Right now I designed a device which needs high rpm (~310rpm) at the start and slow at the end (8rpm) in a matter of 10sec for a repetitive job. This repetitive (10sec) job needs constant deceleration and resets to initial start position every 1min. The job handles an insignificant load (torque), that it just moves a slow-flowing fluid via a hose. Can this operation be realized by programming the motor to operate with a decelerating rotational speed (if so how?), or should I better work on constant rpm motor and rather vary the nozzle opening of the hose to vary the velocity of the fluid. As much as possible my choice is to use the former.
With best regards,
Tilek