The motor whose rotor is wound type such type of motor is called slip ring induction motor whereas the squirrel cage motor has a squirrel cage type rotor.
Slip ring rotor images.
In squirrel cage type we use rotor bars but in ring type we use windings that are connected in star.
The rotor of the slip ring motor has a cylindrical core with parallel slots and each slot consists each bar.
The apparatus includes an annular end bell a carbon brush assembly coupled to the end bell including a housing coupled to the end bell inner peripheral surface at least a conduit formed in the housing and a spring loaded carbon brush disposed in the conduit and a slip ring assembly.
For such applications a slip ring motor provides a better alternative.
Key differences between slip ring squirrel cage induction motor.
It can improve mechanical performance simplify system operation and eliminate damage prone wires dangling from movable joints.
But in slip ring motors a major portion of this heat is shared by the external resistance in proportion to its resistive value.
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Today with the advent of tilt rotor aircraft slip rings are transmitting flight control and blade position data.
A test apparatus assembly is provided for testing an ac generator having an exciter rotor mounted to a shaft.
By using rings a high resistance is connected in series to the rings which act as an external circuit.
These windings are connected to the rings.
As a leading designer and manufacturer of slip rings our solutions are applicable even in demanding applications.
A slip ring is an electromechanical device that allows the transmission of power and electrical signals from a stationary to a rotating structure.
Moflon has been manufacturing and supplying slip rings and rotary unions to companies contractors and other end users for more than 30 years now.
Slip ring induction motor is one of the types of 3 phase induction motor and is a wound rotor motor type.
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Slip ring sc104 a01 rotor stator lead exit 90 prepared 7062 bore ø 3 3 4x90 x10 4x90 0 15 ø 50 0 05 number of rings l mm 6 12 18 59 83 107 131 24 tkø 60 tkø 59 8 ø 3 3x12 4x90 12 pole version design example 17 accessories on request adapter for slip ring sc020.
The slip ring type motor is shown in the figure below.
Reliability and data integrity has never been more important.
As discussed in section 2 7 1 during start up the rotor is more vulnerable to damage due to excessive heat in the rotor compared to the stator.