Pinflex Couplings
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Superior Coupling Technology

Strength through Service Strength been manufacturing high quality, high specification gear units for over through Service Renold Gears has through Service Strength been manufacturing high quality, high specification gear units for over Renold Gears has 100 years andhas been manufacturingleading edge of gear technologygear units for over Renold Gears has always been at the high quality, high specification with innovative 100 years and has always been at the leading edge of gear technology with innovative products and has always been at the leading 100 yearsand power transmission solutions....

Renold Gears inside front cover Coupling Selection Guide 02 Load Classification by Application 03 Service Factors and Selection 04 Pinflex Brakedrum Coupling 09 Pinflex Shearpin Coupling 10 Renold Chain inside back cover

Ø Ø O O Page 02 Coupling Selection Guide Ø Ø ƒ Angular ƒ End oat Ø Ø O O Parallel offset Torsional exibility Flexible Couplings should be used to accommodate any combination of misalignment conditions ƒ described below. ƒ At installation all couplings should be aligned as near to Ø perfect as possible. Ø 1. Angular Angular misalignment is present when the shaft axes are inclined one to the other. Its magnitude can be measured at the coupling faces. 2. Parallel Offset Axial misalignment is present when the axes of the driving and driven shafts are parallel but laterally displaced. 3. End oat...

Load Classification by Application Liquids - variable density M Brew kettles - continuous duty S Cookers - continuous duty S Mash tubs - continuous duty S Scale hopper - frequent starts M Clay working machinery Clay working machinery M Reciprocating - single cylinder H Conveyors - heavy duty Live roll Crane Drives - not dry dock Main hoists Bridge travel Trolley travel Cable reels Cutter head drives Manoeuvring winches Screen drive Utility winches_ Main hoist Auxiliary hoist Boom, luffing Rotating, swing or slew Tracking, drive wheels Bucket - uniform load Bucket - heavy load Bucket -...

Page 04 Service Factors and Selection Table 2 Service Factor (fD) Driven machinery characteristics Prime mover (Drive input) Duration service hours/day Steady load Medium impulsive Highly impulsive Electric, air & hydraulic Motors or steam turbine (Steady input) Intermittent – 3hrs/day max 3 - 10 over 10 0.90 1.00 1.25 1.00 1.25 1.50 1.50 1.75 2.00 Multi-cylinder I.C. engine (Medium impulsive input) Intermittent – 3hrs/day max 3 - 10 over 10 1.00 1.25 1.50 1.25 1.50 1.75 1.75 2.00 2.25 Single-cylinder I.C. engine (Highly impulsive input) Intermittent - 3hrs/day max 3 - 10 over 10 1.25 1.50...

Page 06 Pinex A robust, general purpose pin/buffer coupling providing reliable fail safe transmission of torque and misalignment capability. Coupling capacity • Common half bodies – minimalise stock holding. Applications • Maximum torque: 32500Nm • Polyurethane buffers, reliable/ exible and temperature resistant. • Escalators Features and benets • Steel half bodies, strong yet compact. • Modular construction - available as coupling, brakedrum and shear pin designs. • Heavy duty pin and buffer coupling - for heavy shock load conditions. • Taper bores available for ease of maintenance....

Type B Type F Type H Assembled Pinflex Coupling NOTE: Maximum power and torques for taper bore options are limited by the taper bush capacity. * Values are for couplings with no bore and a full set of pin assemblies. Max angular misalignment 0.25° Disc Brake Drum version also available - consult Renold for details. Max offset misalignment 0.13mm

Page 08 Pinex Ordering code PF 3 # # 9 Pinex No of pins Size Half body type B – Plain bore F – Taper bush H – taper bush Half body type B – Plain bore F – Taper bush H – taper bush Component Spares Coupling size Half body pilot bored Catalogue number Product number Half body F type Catalogue number Product number Half body H type Catalogue number Product number Pin and buffer set Product number Number per set Coupling Size PF1 PF1 B 8001042 PF1 F 8001042/77 PF1 H 8001042/88 800 0008 3 PF1 PF2 PF2 B 8002050 PF2 F 8002050/77 PF2 H 8002050/88 800 0010 3 PF2 PF3 PF3 B 8003060 PF3 F 8003060/77...

The best range of solution chain products available anywhere ™ • High performance • Maintenance free • Superior wear life • Self-lubricating chain • Outstanding fatigue resistance • Food industry-approved lubricant Hydro-Service™ • Best premium chain • Leading performance • Solid bush / solid roller / end softened pin Steel Pin Bush Roller Chain • Manufactured to international stds • Full range of pitch alternatives • Breaking loads 13 to 900 kN as std • Superior corrosion resistant coating • Alternative choice to stainless steel chain • Will not chip or peel • Hexavalent chrome-free Leaf...

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