Sheffield Road
Hackenthorpe
Sheffield
S12 4LT
England

T: +44 (0) 114 248 4391
F: +44 (0) 114 247 7663
E: pfsales@preformed.co.uk

 

Sales Enquiries
pfsales@preformed.co.uk

 

General Enquiries
vfletcher@preformed.co.uk

 

Technical Support
dberesford@preformed.co.uk

 

Administration
cgreaves@preformed.co.uk

 Latest News
SHEFFIELD BASED PRE-FORMED WINDINGS OPENS NEW PRODUCTION FACILITY - 11 September 2008
Pre-Formed Windings of Sheffield, which has recently completed a 30% expansion of the production facilities at its Hackenthorpe site, creating new job oppurtunities... read more ...

Pre-Formed Windings expands - 19 December 2007
Deritend Industries moves forward as Pre-Formed Windings expands Sheffield production facility by 20%. read more ...

Manufacturing Capability

Pre-Formed Windings can provide bespoke replacement windings for Diamond coils for 400-22,000 Volt motors and generators, Armature Coils Up to 3000 volts and Concentric Coils from 400 - 22,000 volts. Customers can order coils with a choice of insulation systems to bespoke designs as well as standard NEEMA, Hermetic and Hybrid / Combination designs. Insulation types available include hot and un-pressed resin rich to VPI with a broad selection of specialist insulating materials ranging from Mica/Film to Enamel/Dacron. Finished components are manufactured to ISO 9001:2000, BS EN 50209:1999, ESI 44-5 standards as well as To Customer specification.

Pre-formed Windings produces various types of coils for end users, repairers and OEM’s around the world. The Coils are for various AC and DC applications including High Voltage Motors and Generators and Traction Motors.

Diamond Coils:
  • For High Voltage & Generators
  • 400-22,000 Volts
  • Resin & VPI Insulation
  • Sealed, NEEMA, Hybrid Specifications
  • Copper, Enamel, Glass Conductors
Download enquiry form here
Download enquiry form
Armature Coils:
  • For AC/DC Traction Motors
  • Up to 3000 Volts
  • Resin & VPI Insulation
  • Custom & Hybrid Specifications
  • ISO 9001: 2000
Download enquiry form here
Download enquiry form
Armature Coil
Concentric Coils:
  • For High Voltage & Generators
  • 400-22,000 Volts
  • Resin & VPI Insulation
  • Sealed, NEEMA, Hybrid Specifications
  • Copper, Enamel, Glass Conductors
Download enquiry form here
Download enquiry form
Concentric Coils
Winding Kits:
  • All types of slot wedges
  • Packing Strips
  • Insulation Tape
  • Thermisters
  • HV Cables
Download enquiry form here
Download enquiry form
Winding Kit