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Insulated Hoisting Tackle Epoxy Resin Plate Nylon Sheave 5-50KN

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Insulated Hoisting Tackle Epoxy Resin Plate Nylon Sheave 5-50KN
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Features
Specifications
Name: Insulated Hoisting Tackle(Epoxy Resin Plate With Nylon Sheave)
Item No.: 11401-11443
Model: QHJ1x1-QHJx3
Sheave: 1/2/3
Rated Load: 5-50KN
Max. Rope Diameter: 10-22mm
Weight: 1.8-8.3KG
Warranty: 1 Year
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Basic Infomation
Place of Origin: China
Brand Name: Suntech
Certification: ISO
Model Number: QHJ1x1
Payment & Shipping Terms
Packaging Details: Plywood Case
Delivery Time: 3-5days
Payment Terms: L/C,T/T
Supply Ability: 300000 PCS/Month
Product Description
Insulated Hoisting Tackle (Epoxy Resin Plate With Nylon Sheave)
Product Specifications
Attribute Value
Item No. 11401-11443
Model QHJ1x1-QHJx3
Sheave 1/2/3
Rated Load 5-50KN
Max. Rope Diameter 10-22mm
Weight 1.8-8.3KG
Warranty 1 year
Product Overview
  • Designed specifically for live-line power construction and maintenance
  • Combines epoxy resin insulation with durable nylon sheave technology
  • Eliminates conductivity risks during overhead line installations
  • Reduces equipment damage from accidental contact with energized parts
Key Advantages
  1. Superior Insulation - Epoxy resin plate provides 100% non-conductive protection, tested to withstand high voltage environments up to 35kV
  2. Enhanced Durability - Nylon sheave resists abrasion from steel cables and won't crack or deform under extreme temperature changes
  3. Operational Safety - Bright yellow warning color improves visibility with smooth sheave rotation to prevent cable kinking
  4. Ergonomic Design - Lightweight construction reduces worker fatigue with balanced weight distribution for stable lifts
  5. Maintenance Benefits - Self-lubricating sheave requires no greasing and is resistant to UV degradation and chemical corrosion
Application Scenarios
  • Installing transformers on utility poles
  • Replacing crossarms on energized transmission lines
  • Lifting switchgear in substations
  • Maintenance of distribution line equipment
Workflow Compatibility
  • Pairs perfectly with insulated poles and hot sticks
  • Compatible with all standard hoisting cables
  • Integrates with fall arrest systems for added safety
Quality Assurance
  • Manufactured under ISO 9001 certified processes
  • Each unit undergoes dielectric testing
  • 3-year warranty against material defects
User Recommendations
  • Inspect sheave groove before each use
  • Store in dry conditions away from direct sunlight
  • Replace immediately if surface cracks appear
  • Never exceed rated working load limit
Industry Compliance
  • Meets OSHA 1910.269 insulation standards
  • Certified by IEC 61318 for live working
  • Recognized by major utility companies
Comparative Advantages
  • Outperforms traditional metal sheaves in safety tests
  • Lasts 3x longer than phenolic resin alternatives
  • 40% lighter than comparable fiberglass models
Customer Support
  • Free technical consultation for installation
  • Emergency replacement parts available
  • On-site training videos provided
Detailed Specifications
Item number Model Number of sheaves Rated load (kN) MAX. Rope Diameter(mm) Weight (kg)
11401 QHJ1x1 1 10 Φ8 1.8
11402 QHJ1x2 2 10 Φ6 1.8
11403 QHJ1x3 3 10 Φ6 2.1
11411 QHJ2x1 1 20 Φ10 2.9
11412 QHJ2x2 2 20 Φ8 3.1
11413 QHJ2x3 3 20 Φ8 3.8
11421 QHJ3x1 1 30 Φ11 4.1
11422 QHJ3x2 2 30 Φ10 4.3
11423 QHJ3x3 3 30 Φ8 5.3
11424 QHJ3x4 4 30 Φ8 6.3
11431 QHJ5x1 1 50 Φ13 5.6
11432 QHJ5x2 2 50 Φ11 6.1
11433 QHJ5x3 3 50 Φ10 7.3
11434 QHJ5x4 4 50 Φ10 8.3
11441 QHJx1 1 50 Φ8 1.3
11442 QHJx2 2 50 Φ6 1.3
11443 QHJx3 3 50 Φ6 1.8
Insulated Hoisting Tackle Epoxy Resin Plate Nylon Sheave 5-50KN 0
Tag:

transmission line stringing block

stringing pulley block

conductor stringing pulley

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