a kind of electric motor where an internal rotor containing permanent magnets is controlled by a set of external magnets that are switched electronically
                                                            
                                                     
                        
                                                
                        
                        
                            a kind of electric motor where aninternal rotor containing permanent magnets is controlled by a set of stationary electromagnets that are switched electronically
                                                            
                                                     
                        
                                                
                        
                        
                            a kind of electric motor with an internal rotor containing permanent magnets and a set of electro-magnets around that which are switched electronically
                                                            
                                                     
                        
                                                
                        
                        
                            a motor controlled by a series of electromagnetic coils
                                                            
                                                     
                        
                                                
                        
                        
                            a motor that can be made to move in precise steps
                                                            
                                                     
                        
                                                
                        
                        
                            a motor that only steps a certain arc of a full rotation each time that a voltage is being applied
                                                            
                                                     
                        
                                                
                        
                        
                            a motor that rotates in short and essentially uniform angular movements rather than continuously
                                                            
                                                     
                        
                                                
                        
                        
                            a motor without a commutator that is controlled by selectively turning coils on and off
                                                            
                                                     
                        
                                                
                        
                        
                            a special kind of motor that moves in individual steps which are usually 
                                                            
                                                     
                        
                                                
                        
                        
                            a special motor that only turns an accurate fraction of a turn at a time
                                                            
                                                     
                        
                                                
                        
                        
                            a special type of dc motor which can be moved in very small steps to accurately position the magnetic heads
                                                            
                                                     
                        
                                                
                        
                        
                            a special type of motor that rotates incrementally or in discrete steps
                                                            
                                                     
                        
                                                
                        
                        
                            a type of ac motor that moves a small angle when a pulse is applied
                                                            
                                                     
                        
                                                
                        
                        
                            a type of electric motor that is used when something has to be positioned very precisely or rotated by an exact angle
                                                            
                                                     
                        
                                                
                        
                        
                            A type of dc motor that provides precise control by operating in a series of discrete steps of uniform magnitude.
                                                            
                                                     
                        
                                                
                        
                        
                            An actuator that translates discrete input pulses into motion composed of discrete incremental movements.
                                                            
                                                     
                        
                                                
                        
                        
                            A motor that operates in discrete angular motions of uniform magnitude. [ Stepper Motor Manufacturers
                                                            
                                                     
                        
                                                
                        
                        
                            A stepper motor is a brushless, synchronous electric motor that can divide a full rotation into a large number of steps, for example, 200 steps. Thus the motor can be turned to a precise angle.