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Breyden 60 Series DHS Heat-Shrinkable Polyester Tie Cord
The
Breyden 60 Series DHS Tie Cord (DHS 4CL) is a premium, flat-braided, heat-shrinkable lacing tape engineered specifically for securing the delicate end turns of stators in compact electric motor and generator manufacturing. Formulated from high-tenacity continuous filament polyester, it features a specialized finish that dramatically reduces fraying and enhances knot-holding capabilities during precise installation.
During the varnish baking cycle, this fine-gauge tape shrinks by approximately 10% when exposed to 350°F, creating an ultra-tight, reliable hold that prevents any shifting or loosening of the windings. Rated for Class F applications (up to 155°C), it integrates seamlessly with electrical varnishes and potting resins for a unified insulation bond.
Technical Specifications:
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Property
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Specification / Value
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Manufacturer
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Breyden Products, LLC
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Part Number / Series
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60 (DHS 4CL)
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Material
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100% High-Tenacity Continuous Filament Industrial Polyester Fiber
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Nominal Width
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0.060" (Range: .056" - .068")
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Thickness Range
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.009" - .015"
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Minimum Tensile Strength
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35 LBS.
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Shrinkage Percentage
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10% (Plus or Minus 2%) @ 350°F
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Thermal Insulation Class
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Class F (Up to 155°C)
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Standard Put-up
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500 Yards per spool (Other put-ups available)
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Standard Color(s)
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Natural
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Certifications & Compliance
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Complies with U.L. test sample BPCCT155
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Product Data Sheet
Breyden Products, LLC
4532 E. Park 30 Drive
Columbia City, IN 46725
Phone: 260-244-2995
Product and Description
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Part Number:
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60-1
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Description:
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Flat braided tape manufactured from 100% high tenacity continuous filament industrial polyester fiber. This material is intended for use in applications requiring heat resistance to 155 degrees C. The tape is heat shrinkable.
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Additional Information:
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This tape is untreated. This tape is designed for lacing end turns of stators. Complies with U.L. test sample BPCCT155.
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Attributes
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Width:
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.056" - .068"
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Thickness:
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.009" .015"
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Tensile Strength (Minimum):
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35 LBS.
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Standard Package:
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500 Yards
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Standard Color(s):
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Natural
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Shrinkage:
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10% (Plus or Minus 2%) @ 350 Degrees F.
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Applications
Primary Product Applications
The Breyden 60 Series Tie Cord is uniquely engineered to provide high thermal stability and physical restraint for small, high-precision electrical systems. Key applications include:
- Precision Stator Rewinding: Specifically designed for bundling and securing fine end turns of stators in micro-to-midsize motors and generators. The 10% thermal shrinkage tightens during the varnish bake cycle to permanently anchor windings and prevent operation-damaging vibration.
- Class F Electrical Assemblies: Ideal for high-temperature coils, transformers, and electronic components requiring reliable, continuous electrical insulation up to 155°C.
- Delicate Wire Harnessing & Cable Lacing: The narrow profile (.056" - .068" width) allows for precise, tight workspaces in modern control panels and custom wire harnesses without adding excessive bulk or damaging fragile wire jackets.
Key Features & Benefits
- 10% Thermal Shrinkage: Automatically contracts by roughly 10% (±2%) when exposed to 350°F during processing, creating an ultra-tight mechanical lock that traditional tie cords cannot match.
- High Knot Retention: Treated with a specially formulated finish that improves knot-holding security and eliminates frustrating slipping or unraveling during high-tension manual tying.
- Class F Temperature Rating: Built from premium high-tenacity continuous filament polyester, ensuring reliable, continuous performance in demanding thermal environments up to 155°C.
- Excellent Resin Compatibility: Integrates seamlessly with standard electrical varnishes and potting compounds to form a rugged, unified insulation bond around coils.
- Indefinite Shelf Life: Designed for long-term storage stability without material degradation, ensuring the cord retains its full tensile strength and shrinking properties until needed.
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