• Double deflection friction ring Block-Ring®
  • Double deflection friction ring Block-Ring®
  • Double deflection friction ring Block-Ring®
  • Double deflection friction ring Block-Ring®
  • Double deflection friction ring Block-Ring®
  • Double deflection friction ring Block-Ring®
  • Double deflection friction ring Block-Ring®

Double gyro pulley | Block-Ring®

40019

TheBlock-Ring® gyroscopic double pulley is a set of 2 low-friction rings mounted on a Dyneema® textile axle. A versatile solution for precise alignment. This Block-Ring double pulley is an ingenious system designed to optimize your hoists.

This product is :

Compliant with Machinery Directive 2006/42/CE

See features below
Block-Ring
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Description

Fields of application

  • Lifting industry, construction, towing
  • Pruning and felling, forestry
  • Rescue and caving applications
  • winching, towing
  • offroad

Applications

  • For all types of rope
  • Dismantling pulleys
  • Reeving of heavy loads, creation of 3:1 or 4:1 hoists.
  • Deflection point or connecting element
  • Double or triple passage of rope through the ring" holding brake

Specifications :

  • Complies with Machinery Directive 2006/42/CE
  • Not to be used as a lifting device
  • Do not overload

Data sheet

  • Mixed hollow braid in pre-stretched 12 fx Dyneema® DsK 78 fiber, enzimed and sewn
  • Low-friction, high-strength 7075 aluminum ring, hard-anodized treatment
  • Corrosion resistance: to nickel salt build-up, approx. 300 hours
  • Hard oxide layer develops for 50% in excess thickness and for 50% in the metal

Important points:

  • Maximum load depends on the rope's angle of deflection.
  • A 60° angle allows 100% load utilization.
  • An angle of 180° allows use at 200% of load.
  • The textile connection ensures better load distribution.

Product Details

Advantages :

  • Versatility: Suitable for a variety of rope access applications.
  • Efficiency: Reduces friction and optimizes performance.
  • Ease of use: Simple installation and handling.
  • Increased safety: Self-aligning load for greater stability.
  • Lightweight and compact: Easy to transport and store.
  • Durability: Made from high-strength materials.

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