Slip Ring Wound Rotor Motor

Slip ring or wound rotor three phase induction motor in this type of three phase induction motor the rotor is wound for the same number of poles as that of the stator but it has less number of slots and has fewer turns per phase of a heavier conductor.

Slip ring wound rotor motor.

As the slip rings turn with the. This type of rotor is provided with a 3 phase double layer distributed winding consisting of coils used in alternators. Definition of slip ring motor. A wound rotor motor also known as slip ring rotor motor is a type of induction motor where the rotor windings are connected through slip rings to external resistance.

Used sort by date added. In contrast a traditional induction motor aka squirrel cage motor has windings that are permanently short circuited by an end ring. Mon sep 21 2020 16 04 34. The rotor is wound for the same number of poles as that of the stator.

A wound rotor induction motor has a stator like a squirrel cage induction motor but a rotor with insulated windings brought out via slip rings and brushes. Wound rotor motors can be started with low inrush current by inserting high resistance into the rotor circuit. The motor which employing the wound rotor is known as a slip ring induction motor or phase wound motor. However no power is applied to the slip rings.

The stator of a wound rotor motor is the same as a typical induction motor but the rotor has a three phase winding with each of the winding terminals connected to separate slip rings. The rotor core is made up of steel laminations which have slots to accommodate formed 3 single phase windings. A wound rotor motor uses three slip rings typically made of copper or a copper alloy mounted to but insulated from the motor shaft. Motors a c slip ring 60 cycle wound rotor motors a c slip ring 60 cycle wound rotor there are 258 listings in this category update.

Because of various advantages like low initial current high starting torque and improved power factor it is used in applications that require high torque cranes and elevators. Slip ring induction motor is one of the types of 3 phase induction motor and is a wound rotor motor type. As the motor accelerates. Each slip ring is connected to one of the three phases of rotor windings.

The slip ring induction motors usually have a phase wound rotor. The slip ring brushes made of graphite are connected to a resistive device such as a rheostat. Sort by manufacturer sort by location sort new vs.