Challenge Technical Catalogue
382Pages

CHALLENGE POWER TRANSMISSION Technical Catalogue www.challengept.com

I Never a problem always a ... Challenge Power Transmission is able to provide customers access to the most comprehensive range of power transmission and engineered products available from any one source. All products are checked, branded and packed for dispatch in our own factories. We are part of the manufacturing process and therefore guarantee our products to be of a high quality. The company has its Head Office located in Bedford, United Kingdom and operates through a number of strategically located subsidiary companies and distributors operating worldwide. Challenge Power Transmission...

II Technical Catalogue CHALLENGE PRODUCTS PRECISION ROLLER CHAIN, IN STEEL, STAINLESS STEEL & ZINC/NICKEL PLATED LEAF CHAIN CONVEYOR CHAIN AGRICULTURAL CHAIN WELDED CHAINS SPECIAL CHAINS AND ATTACHMENT CHAINS TAPER BORE & PILOT BORE V-PULLEYS SYNCHRONOUS PULLEYS TAPER BUSHES MI-LOCK PULLEYS AND BUSHES WEDGE AND CLASSICAL V-BELTS TAPER BORED SPROCKETS PILOT BORED & PLATEWHEEL SPROCKETS FINISH BORED SPROCKETS WELD-ON-HUBS AND BOLT-ON-HUBS HRC COUPLINGS FFX TYRE COUPLINGS JAW COUPLINGS NPX COUPLINGS RPX COUPLINGS CHAIN COUPLINGS SHAFT MOUNTED SPEED REDUCERS TORQUE LIMITERS CLAMPING ELEMENTS...

III CPT 2010 issue3 (15.10) Challenge Group Companies AUSTRALIA Challenge Power Transmission (Aust) Pty Ltd B11, Scoresby Industry Park Janine Street Scoresby Victoria 3179 Australia Tel: (03) 9763 6701 Fax: (03) 9764 0890 Email: aussales@challengept.com CZECH REPUBLIC Challenge PT (Czech) s.r.o Skopalikova 2600/47 76701 Kromeriz Czech Republic Tel: +420 573 334 106 Fax: +420 573 330 556 Email: czsales@challengept.com EASTERN EUROPE Challenge Power Transmission (Eastern Europe) Ltd. Merryhills Enterprise Park Park Lane Wolverhampton WV10 9TJ United Kingdom Tel: +44 1902 212351 Email:...

IV Technical Information Engineering Units SI units The table below shows units corresponding to the International system of units, more commonly called SI (Système International d’Unités) From these , all other units can be derived. Some common units in general use appertaining to Power Transmission Common multiples and sub-multiples quantity unit metric symbol imperial symbol mass kilogram kg pound (lb) length metre m inch (in) time second s s temperature Kelvin K Fahrenheit (F) electric current Ampere A A quantity unit metric symbol imperial symbol force Newton N pound force (lbf)...

V Common formulae useful in Power Transmission Torque, Power and Speed Power (kW) = Torque (Nm) x rev/min 9550 Torque (Nm) = Power (kW) x 9550 rev/min ‘V’ - Drive shaft/bearing loads The following simple formulae give a good indication as to the static and dynamic loads imposed on shafts/bearings by ‘V’- Belts It is useful formulae being based on the actual setting force used to tension the drive Ts = static tension Tc = centrifugal tension Td = dynamic tension Ts = 16 x 2 x P x B = N Tc = M x S² x 2 x B = N Td = Ts – Tc = N where :- 16 = a constant 2 = the tight and slack sides of the belt...

VI Contents Chain Chain Features 1 Roller Chain 2 British Standard Roller Chain 2 ANSI Standard Roller Chain 3 ANSI Heavy Duty Roller Chain 4 ANSI Cottered Series Roller Chain 5 ANSI Cottered Heavy Duty Series Roller Chain 6 ANSI Straight Side Plate Roller Chain 7 British Standard Straight Side Plate Roller Chain 8 Chain Breakers 8 Special Transmission Roller Chain 9 Extended Pin Chain 9 Hollow Pin Roller Chain 10 Special Chain with “U” Attachments 11 Special Chain with “U” Attachments and Rubber Elements 12 Special Chain with “U” Attachments 13 Special Chain 14-16 Special Chain with Driver...

VII CPT 2010 issue3 (15.10) Challenge Grip-Loc Shaft Mounted Speed Reducer locking system 310 Installation 311 Lubrication 312 Backstop Installation 313 Maintenance Parts Product Codes 314-315 Worm Gear Units Worm Gear Unit Features 317 Worm Gear Versions 318 Direction of Rotation / Critical Applications 319 Installation and Lubrication 320 Radial Loads 321 Possible Motor Flanges 322 PC and CMRV Combinations 323 Efficiency 324 Mesh Data 325 PC Materials and Design Features 326 Mounting Positions 327 Execution of Double Reduction 328 CMRV Performance 329-331 PC-CMRV Performance 332-333...

1 CPT 2010 issue 3 (15.10) Chain Features Challenge offer a large range of various types of chain including – Roller, Transmission, Conveyor, Agricultural, Leaf and many types of special chains Challenge Transmission Roller chain Challenge roller chain is supplied in five metre boxes including one connecting link. Some sizes are available on reels or in 10ft boxes the range includes – ISO, BS, ANSI and many special types ISO roller chain – standard, straight sided, extended pin, hollow pin, stainless steel, nickel plated, zinc plated, double pitch ANSI roller chain – standard, heavy duty,...

10 Chain Drives Roller Chain All dimensions in millimetres unless otherwise stated. Every effort has been taken to ensure that the data listed in this catalogue is correct. Challenge accepts no liability for any inaccuracies or damage caused. ® CPT 2010 issue 3 (15.10) P C V A P G E F B g D P C V A P G E F B g D Hollow Pin Chain Hollow Pin Chain Type A Bushed Chain Pitch Roller Width Pin Pin Inner Plate Minimum Average Weight Type number diameter between diameter length plate thick- tensile tensile form inner height ness strength strength plates P A B C V D E F g/G kN kN kgf/m P H D B g P A...

14 Chain Drives Roller Chain All dimensions in millimetres unless otherwise stated. Every effort has been taken to ensure that the data listed in this catalogue is correct. Challenge accepts no liability for any inaccuracies or damage caused. ® CPT 2010 issue 3 (15.10) Model Pitch P Working dimensions Roller dia. Pin dia. Pin length Height of plate links Axis spacing Tooth height Tensile strength mm inch W min R1 max D max L max H max C X kN 16B-1Z 25.4 1" 17.02 15.88 8.28 36.1 21.0 - 28 58 16B-2Z 25.4 1” 17.02 15.88 8.28 68.0 21.0 31.88 28 110 16B-3Z 25.4 1” 17.02 15.88 8.28 99.9 21.0...