Introduction; Performance - Spinlock XX Clutch XX0812 Mode D'emploi

Introduction

Spinlock are the experts in high load rope holding. These high load models
are designed to match the advances in high strength ropes. With their unique
wedge action they will hold expensive sheets and halyards safely and securely,
with low risk of damage.
Products in the high load range include the ZS Alloy, ZS Carbon, ZS Open
Jammers, XX and XXC Powerclutch, holding ropes from 8mm to 32mm and loads
up to 12000kg.
High Load products included in this instruction booklet include:
XX Clutch XXC Clutch
XX0812 XXC0812
XXC0812/HP
XX0812/S XXC0812/HS
XXC0812/HBP
XX0812/HS XXC0812/HBS
XX0812/HP
ZS1014B, ZS1618B and XXC0812/HBP/HBS are supplied designed for bonding directly onto spars,
booms and decks (see page 17).
ZS1214, ZS1014C, ZS1014B, ZS1618C and ZS1618B are supplied with jaws and rear blocks
release and remote operation of the jammer (see page 18).
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ZS Alloy ZS Carbon ZS Open
ZS0810 ZS1014C
ZS1214 ZS1014B
ZS1618 ZS1618C
ZS1618B
ZS1824C
ZS2632C
The ZS and XX range of clutches and jammers are designed to generate high compressive loads
on the rope to ensure the core bears the greater part of the load without over stressing the
polyester or other fibres of the outer braid or cover. The structure of the jammers and clutches can
withstand loads beyond the stated max holding load. The data shown, represents the maximum
safe achievable holding power we recommend for each product for a given diameter with polyester
covered ropes.
The actual load achievable can vary considerably according to the quality and construction of the
rope used. Before selecting the rope to use in the product, check:
should be round.
Recent development in rope manufacture has centred on the use of blended covers, where
polypropylene. Whilst hardwearing, with a high degree of heat resistance, these covers can be
harder to hold in clutches or jammers compared to polyester covered lines. See Page 36 or contact
the Special Projects Team for advice on custom jaw surfaces to suit specific blended covers,
including high line speed protection.

Performance

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