Electric Motors Data's & Designs

25/04/2026

105 Sq Yards Commercial Plot is for Sale (Close to main Highway)
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9417052699

23/04/2026

Hello All Electrical Engineers and my Dear Followers/Friends 🙏💐
Hope All of you are doing good and Fit and Fine 👍.
Today we will talk about Copper and Alluminium conductors and their Properties and Comparison between them both 🙂
COPPER AND ALLUMINIUM both conductors are used to carry High/Low voltage connecting controls to appliances as well both conductors are used in Windings of Electric motors, Generators and Transformers etc.
CONDUCTIVITY
Copper has High Conductivity i:e 100%
Alluminium has low Conductivity. I:e 61%
STRENGTH
Copper has good strength so it can be Bent and Twisted without breaking.
Alluminium has not such strength and it gets break when Twisted or bending.
COST
Copper conductor is costly
Alluminium conductor is not much costly
It's 3-4 times cheaper than copper.
FLEXIBILITY
Copper conductor is much Flexible than Alluminium
WEIGHT
Alluminium conductor is 70% lighter in weight than Copper conductor and it minimises cost of power Transmission lines being less in cost.
CURRENT CARRYING CAPACITY
Copper has more current carrying capacity than Alluminium.
For example 2.5 sq mm copper conductor can carry load of 24 Amperes on other side same 2.5 sq mm Alluminium conductor can carry load of just 18 Amperes.
JOINTS
Joints in Copper conductors never get loose or heated up while joints in Alluminium conductors get heated up easily and not much reliable.
Hope All of you like this Comparison between Copper and Alluminium
** Your Comments and Suggestions are welcomed 😊
Thank you All 🙏

22/04/2026

Shout out to my newest followers! Excited to have you onboard! Shaikh Hamza Nadeem, Vedaste Bamenya

17/04/2026

Thanks all Dear Friends and Followers for your Love and liking my posts 🙏💐

17/04/2026

Crompton Greaves 75 H.P 1440 RPM Slip Ring kind motor came in my Repair company last days.
After checking it we found its Rotor as BURNT.
All process of Dismantle of winding, and Rewinding is shown with pictures along with its Winding Data.
Hope You will find it Usefull 👍
Winding Data of Rotor is as under :-

Motor company. Crompton Greaves
Class Insulation. B
Type of motor. Slip Ring
R.P.M. 1440
Number of slots. 36
Winding type. Double layer
Winding Pitch. 1 to 8
Total number coil groups. 12
Coils per group. 3
Winding wire SWG. 19 x 5 +18.5 x 2
Turns per coil 11
Weight per group. 1.532 gms
Connections Simple Star.
Rotor core length 8 inches 2 Soots
Rotor core Diameter 10 inches 3 Soots

16/04/2026

Installed a 32.5 KVA Genset in a Cold Storage Industry last days. 3 Cylinder Air cooled Kirloskar Engine + 32.5 K V.A Stamp Ford Alternator 👍 Gave Satisfactory Load results upto 38.5 Amperes per phase 😊

11/10/2025

11/10/2025

Sump Pump Running Test . You can see it's Dipped in a Pail of water and it's pumping out water when Float Switch moved to Upward Position (On Position)
Sorry I Forgot to Upload this Video 🤠

11/10/2025

Hello Friends. I haven't Posted anything here because I couldn't get time for this.
Sorry for that 😔 I am in Canada Since June 2025.
Last day I did some repair work in a Sump Pump. Here is full Description along with Pictures taken during all Process 😎

29/04/2025

125 H.P 960 RPM A.E.G Squirrel cage Motor Running Smoothly and gave Satisfactory results in Rice mill 👍

08/04/2025

Crompton Parkinson 25 H.P /960 RPM (Old Model) Motor on Trial after Rewinding. Tried it on Single Phase 220 volts 👍
Super Enameled wire used is 18 S.W.G 4 wires, 22 Turns per coil, Coil pitch is 1 to 10, Weight per coil is 700 grams, Winding is Single layer type and connections are Simple 😊
Result is AWESOME 👌