Three Phase Induction Motor by Semc

• Application: Industrial
• Speed: High Speed
• Number of Stator: Three-Phase
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: YRKS630-4
• Function: Control
• Casing Protection: Closed Type
• Number of Poles: 4
• Starting Mode: Direct on-line Starting
• Certification: ISO9001
• Brand: Semc
• Voltage: Three Phase
• Motor: Induction Type
• Frequency: 50/60Hz
• Colour: Customizable
• Power Output: 1800kw
• Packing: Shipped in Wooden Box
• Transport Package: Pllywood
• Specification: VOLTAGE 10000, POWER 1800KW, insulation class F
• Trademark: SEMC
• Origin: China
• HS Code: 85011020
• Production Capacity: 30, 000/Year
• Package Size: 22.00cm * 48.00cm * 530.00cm
• Package Gross Weight: 3785.000kg

Product Description

An electrical motor is an electromechanical device that converts electrical energy into mechanical energy. In the case of three-phase AC ( Alternating Current ) operation, the most widely used motor is a 3 phase induction motor , as this type of motor does not require an additional starting device. These types of motors are known as self-starting induction motors.

To get a good understanding of the working principle of a three-phase induction motor, it's essential to understand the construction of a 3 phase induction motor . A 3 phase induction motor consists of two major parts:

• A stator
• A rotor

Stator of 3 Phase Induction Motor

The stator of three phase induction motor is made up of numbers of slots to construct a 3 phase winding circuit which we connect with 3 phase AC source. We arrange the three-phase winding in such a manner in the slots that they produce one rotating magnetic field when we switch on the three-phase AC supply source.

Rotor of 3 Phase Induction Motor

The rotor of three phase induction motor consists of a cylindrical laminated core with parallel slots that can carry conductors. The conductors are heavy copper or aluminum bars fitted in each slot and short-circuited by the end rings. The slots are not exactly made parallel to the axis of the shaft but are slotted a little skewed because this arrangement reduces magnetic humming noise and can avoid stalling of the motor.
 

Working of Three Phase Induction Motor

Production of Rotating Magnetic Field

The stator of the motor consists of overlapping winding offset by an electrical angle of 120 ^o . When we connect the primary winding, or the stator to a 3 phase AC source, it establishes rotating magnetic field which rotates at the synchronous speed.