PT Components Engineering Catalog
801Pages

To receive a copy of the DODGE Bearing Engineering Catalog, DODGE Gearing Engineering Catalog, DODGE Power Transmission Components Engineering Catalog, or DODGE Product Manuals, contact your local authorized DODGE Distributor or www.baldor.com. DODGE Products are Manufactured in ISO 9002 Certified Plants Prices and data indicated in this document are for your convenience and were correct at time of printing with the exception of clerical and/or printing errors. Possession of this document by any person or company is not to be construed as an offer to sell to him or to anyone else the goods...

CONTENTS DODGE Power Transmission Components Catalog Couplings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PT1 Clutches and Brakes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PT2 FLEXIDYNE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PT3 Fluid Coupling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PT4 TORQUE-TAMER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

PT Component Quick References REFERENCE GUIDE Gear Couplings Page PT1-60 COUPLINGS PARA-FLEX Couplings Page PT1-2 • High-quality forged steel • Torque transmitted through composite element system • Largest tooth profile provides additional service factor • Finished-bore and TAPER-LOCK® flange designs • Largest bore capacity in the industry, in most sizes • Five-year limited warranty • Proven “O”-ring seal design • No lubrication and visual inspection reduces maintenance time • Machined flanges for improved sealing • Accommodates highest misalignment of any coupling in the industry • 4°...

Clutch/Brake Modules Page PT2-12 • Metallic coupling • One-piece, die-cast housing simplifies mounting; housing finned for maximum heat dissipation • Metallic coupling • Requires no lubrication • Clearance fit with full length key • Same shaft size required on both sides • 34 Sizes thru 7” bore POWERPLUS Page PT1-76 • A power-dense, high torque elastomeric coupling • Power density at high speeds • Positive drive • Shock load and vibration dampening • Easy installation • Low maintenance • ATEX approved • Minimal length thru bore • High-torque, non-asbestos friction material assures long life...

PT Component Quick References REFERENCE GUIDE FLEXIDYNE Couplings Page PT3-2 • Motor starts under no-load conditions • Full line of TAPER-LOCK and QD available • Permits use of STD NEMA-B motor • Stock sizes available up to 12” shaft diameter • Coupling or drive styles available • 100% efficient, no slippage Couplings • Material: sintered steel, cast iron, ductile iron, and stainless steel • Can provide overload protection by slipping at loads somewhat greater than pre-set starting torque • Easy installation and demounting • Inch and metric bores Fluid Couplings Page PT4-1 Clutches and...

• Full range of FHP belts available Virtually maintenance free • Finished-bore and “QT/L” bushed style sheaves available • Requires no oil or grease to run efficiently • “QT/L” bushings available in metric bores • No need to re-tension the belts • Cast iron and manufactured to MPTA standards • Compact maintenance free design • Sheave outside diameter range: 1-1/2” to 19-3/4” Reinforced Parabolic Tooth Profile (RPP) • Variable pitch sheaves available • Allows synchronous transmission of power eliminating slippage and speed variation on high torque application • Computer drive selection...

PT Component Quick References REFERENCE GUIDE Conveyor Components Mine Duty Extra Wing Pulley Assemblies Page PT14-53 Heavy Duty Drum Pulley Assemblies Page PT14-15 • Designed for use with DODGE Mine Duty EXTRA drum pulleys • Standard, stock pulley assemblies fit CEMA dimensions and exceed the CEMA application standards for use with conveyor belts rated up to 750 PIW/(131 kN/m) • One-piece integral hubs • 14° taper bushings with the lowest installation stress of any taper bushing shaft mounting system for two hub pulley applications • Up to 1” vulcanized 45, 60, and 70 durometer SBR and 45,...

PARA-FLEX® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PT1-3 D-FLEX® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PT1-25 GRID-LIGN® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PT1-38 . Gear Coupling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PT1-50 Disc Coupling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PT1-59 . Chain Coupling . . . . . . . . . . . . . . . . . . ....

PT Component Reference Guide FEATURES/BENEFITS DODGE PARA-FLEX Couplings TAPER-LOCK Flange Design • Utilizes standard TAPER-LOCK bushings for easy installation and removal • Reversible flanges for H and F style mounting on sizes PX50-PX120 Superior “Problem Solver” Element Design • Industry leading misalignment capabilities • End split reinforcement for increased torque ratings and extended life • Reinforced torque-carrying tension cords prevent unexpected downtime • Uniform and centered beads prevent element pull out during operation • Protects connected equipment by damping vibrations and...

PT Component Reference Guide SPECIFICATION/HOW TO ORDER/NOMENCLATURE PARA-FLEX SPECIFICATION The flexible element is attached by clamping between axially separable rings with exposed cap screws. The couplings are designed to be capable of accommodating combined misalignments of 4° angular, 1/8” parallel, and 5/16” end float at the full rating of the coupling without restricting the life of the coupling. The flexible element must be replaceable without disturbing the coupled equipment and without the requirement for realignment. PARA-FLEX Couplings employ a molded, non-lubricated elastomeric...