Slip Ring Induction Motor Manufacturer,Supplier and Exporter in India
Product Code : ILS-EELE-10400
Indian Lab Suppliers supplies the Slip Ring Induction Motor (Product ID: 10400) as part of its electronics engineering lab equipment range. It is a three-phase wound-rotor induction motor for load and starting tests in electrical machines labs.
Quick Answer
Rated for three-phase 415 V, 50 Hz supply, it is made from 2 HP to 7.5 HP. Stator and rotor are both wound with copper conductor and vacuum-pressure impregnated; the rotor winding is brought out through gun-metal slip rings and carbon brushes to an external rotor-resistance starter with overload and no-volt protection. Load is applied with a balanced brake drum and read on spring-balance dials mounted on a strong base frame. A dynamically balanced, skewed rotor and large bearings keep it quiet.
Key Specifications
| Parameter | Detail |
|---|---|
| Supply | Three-phase, 415 V, 50 Hz |
| Ratings | 2 HP to 7.5 HP |
| Windings | Copper stator and rotor, vacuum-pressure impregnated |
| Slip rings | Gun metal, with carbon brushes |
| Starting | Rotor-resistance starter with overload and no-volt protection |
| Loading | Balanced brake drum with spring-balance dials |
| Rotor | Dynamically balanced, skewed |
Where This Is Used
Used for load tests, torque-slip curves and starting studies; compare with Squirrel Cage Induction Motor (Product ID: 10402). It runs on 415 V with a rotating brake drum: earth the frame, keep clear of moving parts and cool the drum during long tests. Browse the full Electronics Engineering Lab Equipment range or related Electricity and Magnetism products.
Frequently Asked Questions
How is it started?
With a rotor-resistance starter fitted with overload and no-volt protection.
Why add rotor resistance at start?
It cuts starting current and raises starting torque.
What ratings are made?
2 HP to 7.5 HP, 415 V, 50 Hz three-phase.
Related Categories
Electronics Engineering Lab Equipment · Electricity and Magnetism · Engineering Lab Equipment
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