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INDIAN HUB FOR COIL PRODUCTION
Since 2019 we have ramped up our new coil manufacturing hub in India (Bangalore) with great success. Serving the most demanding customers including global OEM’s with more then 150.000 coils per year!
We are permanently extending our coil shop operations, which are among the most modern facilities out of our 14 sites worldwide. ADVANTAGES
Leading expertise in design and manufacturing of insulated coilsState of the Art, highly automated manufacturing processLatest equipment set-up in clean, air-conditioned environmentDirect access to worldclass insulating materials invented and produced by Von RollVon Roll quality, consulting and global support
Von Roll is the only company in the world that covers the entire value chain from raw materials, insulation products to the manufacturing of ready-to-install coils. By managing the entire value chain and designing industry leading insulating systems, we are able to reach highest quality standards at extremely competitive costs.
REASONS TO WORK WITH US
2 | INDIA COIL MANUFACTURING HUB
3 | INDIA COIL MANUFACTURING HUB
COIL TYPES AND DIMENSIONESDIAMOND COILS
Minimum Loop length between eye to eye (mm)A
450
Maximum Loop length between eye to eye (mm)A
2500
Minimum diameter of the eye (mm) ᴓ
17
Maximum diameter of the eye (mm) ᴓ
50
Minimumstack border (mm)T X H
5 X 15
Maximum stack border (mm) T X H
30 X 70
CONCENTRATED COILS
Type of coil
Tooth or field coil
Length
400 - 1300 mm
Width
40 - 300 mm
Number of parallel wires
1 - 4
Diamond coils are used in industrial motors and generators as well as in traction motors in the low- and high-voltage area. Our coils are produced for voltage ranges from 690 V to 13.8 kV using rectangular copper or aluminium wire.
DIMENSIONS
Maximum consolidation length (mm)B
2200
Maximum Coil Spreading length (mm)C
2800
Maximum coil Span/Pitch (mm)D
900
Coil head Spread angle ( ° )E
0 - 40
Maximum Taping length of the Coil (mm)
3000
Coil Insulation System
VPI & Un-Pressed Resin rich
Von Roll Schweiz AGPasswangstrasse 204426 BreitenbachSwitzerlandP +41 61 785 5111F +41 61 785 [email protected]
Von Roll India Pvt Ltd.15/1/2, 20/1B,KempalinganahalliNH-48,Kunigal Road,NelamangalaBangalore-562123IndiaP +91 80 230 87 [email protected]
HEADQUARTER IN SWITZERLAND
COIL MANUFACURING HUB INDIA
ABOUT VON ROLLVon Roll is one of the longest established industrial companies in Switzerland. Our origins date back to 1803. For more than 100 years, we have been supporting our customers in the major challenges of electrification and power generation.
As the world leader in electrical insulation systems, we offer a broad range of insulation products, integrated systems and manufacturing services for generators, high-voltage motors and other applications.
