Unique Tyre Type Flexible Cushion Couplings

Transcription

1 Unique Tyre Type lexible Cushion Couplings Highly flexible & resilient Absorbs arge isalignment ow Torsional Stiffness Dampens shock & Vibration lexible element easily replaceable insitu Ideally suitable for Diesel ngine Drives, ans, ills, Compressors, Rolling ills,pumps, Conveyors,D Sets Available for reputed makes of Diesel ngines & Compressors. Custom Design for special requirements Torsional Vibration Calculation on request No lubrication, inimum aintenance No expensive Downtime lexible element is made of rubber reinforced with Nylon Chords. Available in PH,PX,TC & U Series. PH Series has largest range. These have flexible member firmly bolted to clamping elements.there is no possibility of Tyre slipping out even in case of imperfect installation. Available for maximum torques upto Coupling Tyre meter upto. Couplings with Brake Drum available. Also available with magic rip Bushing for quick fitment and removal. Unique Transmission (India) Pvt td Head office /1D al Bazar Street, Kolkata Tel No , 28033, 2802 ax mail metaflex@vsnl.com ; couplings@vsnl.com Branch office /36 Nehru Place, New Delhi 0. Tel No 9183

2 Selection Procedure Unique Tyre Coupling Step 1 Tentatively select coupling considering driving & driven shaft dia Step 2 A ) or TC & PH Series Determine required HP/0 RP rating as follows : Required HP/0 rpm = P*0*S/N Where P is primemover Power in HP, S is service factor,n is operating RP B) or PX Series Determine required KW/0 RP rating as follows : Required KW/0 rpm = P*0*S/N Where P is primemover Power in KW, S is service factor,n is operating RP Tentatively select coupling with rating > required rating. Step 3 Check if selected coupling by step 1 can accoodate connected shafts. If required select higher size coupling having adequate bore capacity. Step finally check operating rpm is less than maximum permissible rpm. Service actors Duty oad Driven quipment otor/ turbine Uniform ight edium Heavy Agitators, Centrifugal Pumps Conveyorsuniform load, ans & Blowers light duty, xciters, enerators uniform load, ine shafting obe blowers, clay machinery, hoist light duty, dredge pump, arge ans, Dough ixer, Punch Press, Concrete mixer, Pulper,, Couch roll, Dryer, ear Pumps, stock pumps, Winders,Printing press, achine tools, Textile achinery, Roller pulveriser, Deck achinery obe Compressors, 3 or more cylinder double acting compressors, ain hoist heavy duty, Cane crusher, Bucket elevators, Cooling Tower fans, Oilwell Pumps, Calender, refiner, strip mill Rod ill, vibrating screen,, mixing mill, plasticizer, Rec Pump 1 cylinder, Rod mill, Ball ill, 3 cylinder Rec compressors single acting. Chipper, 1 cylinder double acting rec compressor Diesel drive or more cyl xtreme or Diesel ngine drive & reciprocating compressor drive we recoend torsional vibration analysis this is performed by us free of cost for couplings supplied by us. Unique Transmission (India) Pvt td

3 Unique PH Tyre Type Automatic lexible Cushion Couplings UPTO SIZ 520 H SIZ PH 0 TO PH ax ax Cont. Rating ax Approximate Dimensions Torsional R^2 ax isalignment Weight Speed Torque HP/0 Torque A C Stiffness Radial Axial Angular RP RP /rad Kg^2 Kg PH PH PH PH PH PH PH PH PH PH PH PH PH272S PH272H PH292S PH292H PH3S PH3H PHS PHH PH3S PH3H PH50S PH50H PH520S PH520H PH PH PH ON PH812 As TO SUIT RQUIRNTS RQU PH00 required ST PH PH PH ON RQU ST The lexible element is suitable for ambient temperature upto C. Special heat/oil resistant members available on request at extra cost 272 to 520 can also be supplied with standard hub on one side & heavy hub on other side ax torque refers to infrequent torque of short duration such as during starting or selection refer instruction for selection using service factors. Weight & Inertia are with solid hubs Unique Transmission (India) Pvt td

4 UNIQU PX Tyre Coupling d to A C D A C D C A D s PX 0 to PX s PX 70 to PX s PX to PX 180 Rating KW rating at coon RPs ax isalignment Torque ax Speed RP Cont ax KW/ 0 rpm Tor. Stiff / Ang. Parallel Axial m PX0 PX PX PX PX PX PX PX PX ax Pilot A C D m Wt Kg WR^2 Kg^2 Bolt T T N PX0 PX PX PX PX PX PX PX PX

5 UNIQU PX Tyre Coupling with agic rip Bushing A A C D C D C A D s PX 0 to PX s PX 70 to PX s PX to PX 180 Rating KW rating at coon RPs ax isalignment Torque ax Speed RP Cont ax KW/ 0 rpm Tor. Stiff / Ang. Parallel Axial m PX0 PX PX PX PX PX PX PX PX ax Bush No A C D J m Wt Kg WR^2 Kg^2 Bolt T T N PX0 PX PX PX PX PX PX PX PX

6 UNIQU Tyre Type Automatic lexible Cushion Couplings TC Series Dimensions and Technical data ax ax Speed Cont. Rating ax Torque A Appx Dimensions Torsional Inertia R^2 ax isalignment Weight Torque HP/0 rpm D Stiffness Radial Axial Ang RP N N/rad Kg^2 Kg TC/Z/ Nominal TC/Z/ Nominal TC/Z/ Nominal TC/Z/ Nominal TC/Y/ TC/X/ TC/W/ TC/V/ TC/U/ TC/US/ TC/T/ TC/S/ TC/R/ TC/Q/ TC/P/ TC/O/ TC/N/ TC// TC// TC/K/ TC/J/ TC/I/ TC/H/ TC// TC// TC// TC/D/0 and larger Standard Design Hubs of close grain cast iron, lexible member for operation upto C Optrional at extra cost Hubs of steel, lexible member with oil & heat resistant properties, higher or lower stiffness, higher ratings Unique Transmission (India) Pvt td ercantile Building, 3 rd loor, /1D al Bazar Street, Calcutta Phone , 2802,28033, ax Delhi Branch office 36 Nehru Place N Delhi 0, Ph 9183