Interested to Buy Any Domain ? << Click Here >> for more details...
Whats the diference between Induction motor and servo motor
- 3 Answers
- 10433 Views
- Essar, PMT Machines, I also Faced
- E-Mail Answers
Answer Posted / narayan jaiswal
Servomotor is ac/dc motor controlled using servo-mechanism. It is negative feed-back controlled (closed loop) using position sensor. It does not rotate continuously but mostly upto 180 degrees. Its speed is reduced (torque increased) by gear mechanism. It is used when precise positioning is needed. General purpose DC servomotors are controlled by PWM signal. Pulse is repeated for every 20ms.
Induction motors rotate continuously as open loop system. There is no feed-back control.The speed may be varied but position cannot be controlled precisely.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What should be the amps for a MV fuses for transformer 630kVA 20(10)/0.4 kV
To prove the capacity of a 10MVA transforemr with 6.5% impedance by a short circuit test how much power is needed to inject an impedance voltage if we have to arrive for its rated current?
Convert a star connected network into a delta connected network.
Why High voltage are generate noise ?
There is air in a room . the top and bottom of the room are at constant temp. T1 and T2. DRAW THE temp profiles if a. T1 greater than T2 b. T1 less than T2
State angle criterion.
Hello sir i m student of gtu .what is idp.
How to check the Bushings of the transformer?
can we use NPT glands in LT panel
what is spadar bar .why I use in DC generator.
What do you mean by transformation ratio of instrument transformer?
either water sensor or flow meter,how we observe the water level, f any other equipment are in market ?
Explain bypass capacitor?
what are the tests comes under the type test, what tests comes under routine tests.
draw the full wave and half wave circuit of 3 phase system and inverter circuit used in ups
