Industrial Grade Construction, Reliability & Performance

Transcription

1 INDUSTRIAL Pulley BLOCKS Industrial Grade Construction, Reliability & Performance Ronstan s offer a high quality, reliable solution for a myriad of applications. Full stainless steel housings and attachment fittings provide ultimate durability, long service life and resistance to harsh environments. Self lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads, and an alloy sheave option provides the capacity for use with wire rope. Manufactured in Australia, in our quality assured plant. Ronstan Industrial Blocks are load rated and are backed by a full warranty. Swivelling and pivoting shackle head Allows correct alignment & easy attachment of ey block. Shackle pin drilled for use of security wire. Clevis pin with retaining ring option available Clevis pin with retaining ring versions are available in Series - order as RZxxxxC. Provides tool-free attachment and removal. Removable to suit pre-spliced lines Pre-spliced lines are neat, compact and provide maximum security (over knotted terminations). Simple and secure rope cleating Simple, secure holding of rope. Just the line through the cleat jaws. Jaws prevent the line slipping back out. Flick the rope up out of jaws to release. Stainless steel eye strap keeps the line ready for re-cleating. Release line Secure line Typical Purchase Systems Single Single, Double Double, Triple Triple, Single Single, Double Double, Triple end end end end end end Mechanical advantage 1:1 2:1 :1 4:1 5:1 :1 21

2 INDUSTRIAL PULLEY BLOCKS Series RZ11 RZ12 RZ10 RZ17 RZ111 RZ1 RF17H Overhead user/ serviceman RZ end RZ10 Ground based operation Tools or equipment required to be raised / lowered head Bolt: 5/1 UNC, Becket bolt: 5/1 UNC Load rated. UV stabilised Acetal sheaves. Choice of fixed or swivel head models. Grade 1 stainless steel side plate/cheeks, powder coated black. Durable, low friction Acetal polymer sheave. Fibre reinforced polymer rope cleats. RZ111 has a cleating angle of from the mounting plain and is ideal for remote operation as in the case of a ground based assistant raising tools or equipment to an overhead linesman. Grade 1 stainless steel head, shackle &. PRODUCT No. DESCRIPTION RF17H Shackle, screw pin with security wire hole, ( ) pin RZ10 Single block, swivel shackle head RZ11 Single block, bolt head RZ12 Single block,, bolt head RZ1 Single block,, swivel shackle head RZ17 Single block,, 0 cleat, swivel shackle head RZ111 Single block,, cleat, swivel shackle head * * g * * oz * Line load through cleat not to exceed 400 (880) 22

3 INDUSTRIAL PULLEY BLOCKS Series RZ1701 RZ1702 RZ1704 RZ1707 RZ1710 Head bolt, single sheave models: /8 UNC, Head bolt, multi sheave models: 5/1 UNC, Sheave bolt: /8 UNC, Becket bolt: /8 UNC Load rated. UV stabilised Acetal sheaves. Choice of fixed or swivel head models. Aluminium sheave ( AW ) models also available. Easy to service removable sheaves (bolt & Nyloc nut). Grade 1 stainless steel side plate/cheeks, powder coated black. Durable, low friction Acetal polymer sheave. Fibre reinforced polymer rope cleats. Heavy duty aluminium sheave models available ( AW suffix). Grade 1 stainless steel head & shackle. Swivel head blocks available with either screw shackle pin or clevis pin with retaining ring. Grade 2205 stainless steel clevis p PRODUCT No. DESCRIPTION RZ1701 Single block, bolt head RZ1702 Single block,, bolt head RZ1704 Double block, fixed shackle head RZ1707*1 Single block,, cleat, swivel shackle head RZ1710*1 Triple block,, cleat, swivel shackle head 8 8 *2 *2 g /1 5/ *2 00*2 oz *1 Clevis pin shackle version can be ordered as RZxxxxC (eg. RZ1707C) *2 Line load through cleat not to exceed 400 (880) 2

4 INDUSTRIAL PULLEY BLOCKS Series RZ1700 RZ1705 RZ1708 RZ170 RZ170 RZ1709 Head bolt, single sheave models: /8 UNC, Head bolt, multi sheave models: 5/1 UNC, Sheave bolt: /8 UNC, Becket bolt: /8 UNC PRODUCT No. DESCRIPTION g oz RZ1700* Single block, swivel shackle head / RZ170* Single block, swivel shackle head, / RZ1705* Double block, swivel shackle head / RZ170* Double block, swivel shackle head, / RZ1708* Triple block, swivel shackle head / RZ1709* Triple block, swivel shackle head, / *Clevis pin shackle version can be ordered as RZxxxxC (eg. RZ1709C) 24

5 INDUSTRIAL PULLEY BLOCKS Series RZ1700AW RZ1705AW RZAW RZ RF18H RF8 Head bolt, single sheave models: /8 UNC, Head bolt, multi sheave models: 5/1 UNC, Sheave bolt: /8 UNC SHEAVE DIAM. MAX. WIRE PIN DIAM. M.W.L. SHEAVE DIAM. MAX. WIRE PIN DIAM. M.W.L. PRODUCT No. DESCRIPTION g oz - Aluminium Sheave RZ1700AW* 1 Single block, swivel shackle head, aluminium sheave /1 5/ RZ1705AW* 1 Double block, swivel shackle head, aluminium sheave /1 5/ *1 Clevis pin shackle version can be ordered as RZxxxxC (eg. RZ1700AWC) SHEAVE MAX. MAX. (P.L.)* 2 SHEAVE MAX. MAX. (P.L.)* 2 DIAM. WIRE ROPE DIAM. WIRE ROPE PRODUCT No. DESCRIPTION g oz Accessories RF18H Shackle, screw pin with security wire hole, 7.9 (5/1 ) pin RF8 Shackle, clevis pin & retainer ring, 7.9 (5/1 ) pin RZ Sheave, Acetal (POM) RZAW Sheave, aluminium with solid brass bearing *2 (U.D.L.) - Uniformly Distributed breaking load of the shackle; the load is applied across the full span of the shackle p (P.L.) - Point Load breaking load of the shackle; the load is only applied at the centre or one side of the shackle p 25