EMAIL

arkay@arkayvadodara.com

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9825062145

LAMINATION STAMPINGS

Arkay Electronic System has recently indented a huge consignment of CRGO & CRNGO Silicon Steel sheets and coils and are totally equipped with new dies and machinery to cut and supply lamination stampings and also torodial cores and mitred strips for transformers. All the stampings will be cut on pillar die sets to ensure zero burrs and the watt losses will be bare minimum and all the CRGO stampings will be Nitrogen Gas Annealed for stress relief. Arkay Electronic System ensures that the quality of the Lamination Stampings will be nearest to the GKW materials and there will be no chance of any sort of complaints in the materials.

Arkay Electronic System has drastically cut the rates due to direct import of raw materials and also due to higher production capacity and factory location being shifted outside octroi limits.

E & I Laminations - Strips - Cores

  •  E/I Type standard laminations and J laminations (Type No. L-164, L-109, 1, 35, 17, 41, 043, 12A, 74, 23, 30, 31, 15, 33, 3, 16, 6, 43, 8, 8B.

  •  Torodial Cores: Ring / Split / Sheared Types.

  •  "C" Cores.

  •  Rectangular strips with / without holes.

  •  Mitres strips / V Notch strips.


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Material Grades & Specifications:

CRGO (Cold Rolled Grain Oriented)
Thickness (mm) Grade Density Grammes Maximum Core Loss at 1.5 Tesla - 50 Cycles Approximate Silicon Stacking Factor
    CC Watts per Kg. content % %
0.28 m-4 (41) 7.65 0.89 2.5 97
0.30 m-5 (46) 7.65 0.97 2.5 97
0.35 m-6 (51) 7.65 1.11 2.5 98
Nitrogen Gas Annealed for Stress Relief

COLDROLLEDNONGRAINORIENTED

CRNGO (Cold Rolled Nongrain Oriented)
Thickness (mm) Grade Density Grammes Maximum Core Loss at 1.5 Tesla - 50 Cycles Approximate Silicon Stacking Factor
    CC Watts per Kg. content % %
0.50 m-43 7.65 4.01 0.200 98
0.50 m-45 7.65 5.31 1.35 97
0.50 m-47 7.65 8.01 0.80 98
C-3 / C-4 Coating

NONIMALDIMENSIONS

CRNGO (Cold Rolled Nongrain Oriented)
Type               Rivet Hole
NO A B C D E F G No Dia. (mm)
L-164 19.10 15.90 04.80 11.10 02.40 04.80 02.40 -- --
L-109 25.40 19.10 06.40 12.70 03.20 06.40 03.20 -- --
1 28.60 24.40 07.30 17.40 03.50 07.10 03.50 -- --
35 35.00 29.20 09.50 19.60 04.80 08.00 04.80 -- --
17 38.10 31.80 12.70 19.10 06.40 06.40 06.40 -- --
41 41.00 33.00 13.00 21.00 06.00 08.00 06.00 -- --
043 43.00 35.00 13.00 21.00 07.00 08.00 07.00 -- --
L-164 19.10 15.90 04.80 11.10 02.40 04.80 02.40 -- --
12A 47.60 39.70 15.90 23.80 07.90 07.90 07.90 -- --
74 52.40 43.70 17.50 26.20 08.70 08.70 08.70 -- --
23 57.20 47.60 19.10 28.60 09.50 09.50 09.50 -- --
30 60.00 50.00 20.00 30.00 10.00 10.00 10.00 4 3.970
31 66.70 55.60 22.20 33.30 11.10 11.10 11.10 -- --
15 76.20 63.50 25.40 38.10 12.70 12.70 12.70 4 5.560
33 84.00 70.00 28.00 42.00 14.00 14.00 14.00 4 4.370
3 95.30 79.40 31.80 47.60 15.90 15.90 15.90 4 6.350
16 114.30 95.30 38.10 57.20 19.10 19.10 19.10 4 5.560
6 127.00 114.30 38.10 76.20 19.10 25.40 19.10 4 6.350
43 152.40 127.00 50.80 76.20 25.40 25.40 25.40 4 6.750
8 184.50 171.50 50.80 120.70 25.40 41.30 25.40 4 9.520
8B 235.00 196.90 76.20 120.70 38.10 41.30 38.10 4 11.000

* Both Open Type, Enclosed Type, Single Wound, Double Wound,Two-Phase Dimmer can be supplied and with motor operated Dimmer available for Auto Control.