Answer / santosh

A stepper motor (or step motor) is a brushless, synchronous
electric motor that can divide a full rotation into a large
number of steps

Answer / shinyvikram ganji

it rotates in uniform steps either in clockwise or anti
clock wise direction.

Answer / m.rama lakshmi

Steper motot is like DC motor. but it can run by controlled
input pulses(step by step rotation).

this is used in the field of robatics.

micro controller---->driver circuit--->stepper motor

Answer / vishvesh

stepper motor is the electrical machine which act upon
input pulse applied to it. it is one type of sychronous
motor which runs in steps in either direction instead of
running in complete cycle.
so, in automation parts it is used.

Answer / sreeram

IT CAN B COTROL AT ANY REQUIRED STEP....THAT IS IT CAN
ROTATE AT ANY REQUIRED ANGLE

Answer / percy

STEPPER MOTORS ARE HIGHLY PRECISE THERFORE THEY ARE USED IN
PRINTERS , TYPEWRITERS , X-Y Plotter/Recorders

Answer / ponnarasan.m

stepper motor is a one type of dc motor.this motor may also
called as "stepping motor".a pulses gives to a motor
input.so it works at desired speed.
uses:robotics,CNC lathe,and speed control.

Answer / rajendra sadaphale

stper motor is dc motor operated in stapes it is contorled
by microprocesser use in cnc m/c

Answer / sunitsaini@interview.com

stepper motor is a d.c. motor which works in digital manner
and interfasing is possible in this motor with microprocessor

I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

0 Answers  

What will be the capacity of the generator set which can be used for my 2 ton window air conditioner ?

1 Answers  

Is it required to use Automatic transfer Switch in L&T panel board if we use AMF panel with DG set? How the single line diagram will be? Please forward the material to sreenu_207@yahoo.co.in

0 Answers   HAL,

what is dead tank CT AND what is live tank CT

2 Answers   TATA,

What are the different condition monitoring techniques for a motor?

1 Answers   DAE,

what is V.L.F. testing of power cable? do you know the voltage ratings, like for what rating and size of cable what rating of V.L.F. testing is used?

0 Answers   Reliance,

if a 3 point starter is not available, how can a dc motor be started?

3 Answers   Accenture, BIT, Techno Solutions,

which is better VCB or ACB and why?

7 Answers  

Why CT secondary should not left open??????????

2 Answers  

What is the effect of impedance on the heat losses in case of AC system??? Does heat losses really depends on the impedance or depends only on resistive component only..??

4 Answers  

What is thef ormula to calculate the rating of a capacitor for a single phase motor

2 Answers  

What is tan delta & PPM in transformer? and whats its IS value?

0 Answers