Sibre All Steel Couplings

Size: px

Start display at page:

Download "Sibre All Steel Couplings"

Shonda Price
5 years ago
Views:

2 Overview Coupling is device to transmit torque from driving side to driven side and also has function of compensation of axial,radial,angular misalignment which generated by manufacturing, installation error, temperature influence. SIBRE coupling is applied to industry of petrochemical, coal mine, steel mill, paper making, etc. Working principle All steel coupling is a flexible coupling, flexible component is package of steel films which is made of thin plate of stainless steel. Fit bolts were mounted in staggered on divided circle and also connect flange hubs and package of films. In this way, package of films is divided into two stressed position while forced, hitting position and pulling position. All steel coupling is to transmit torque by rigidity of package of films and compensate axial, radial, angular misalignment by elastic deformation of package of films. Features No need for lubrication and maintenance. The machine misalignment can be assessed. Torsionally rigid without any backlash. No wearing parts, high resistance to harsh environmental conditions. Infinite life if properly aligned. Calculation and Type Selection Tc=K*9550*Pw/n<Tn (Formula A) Tc-Calculated torque, N.m Tn-Nominal torque, N.m Pw-Driving power, Kw n-rotation speed, r/min K-load factor,(see table1 and table2)

3 Classification of the load factor acc. machine type Table 1 Table 2

4 Types of shaft hole and keyway for coupling Type Y (long cylinder shaft hole) Type J(short cylinder shaft hole with counter bore) Type J1 (short cylinder shaft hole without counter bore) Type A Type B Type B1 Type D Type Z (taper shaft hole with counter bore) Type Z1 (taper shaft hole without counter bore) Type C

5 ASC-A Driving side Driven side TYPE Nominal torque Rotation speed Weight Moment of inertia dmax D S Lmax value Of compensation Axial Angular N.m Max.rpm Kg Kg. m 2 mm mm mm mm mm ASC-A /2 ASC-A /2 ASC-A /2 ASC-A /2 ASC-A /2 ASC-A /2 ASC-A /3 ASC-A /3 ASC-A /3 ASC-A /3 ASC-A /3 ASC-A /4 ASC-A /4 ASC-A /4 ASC-A /4 ASC-A /4 Dimension d,l,s can be changed acc. customer requirement.

6 Description: ASC-A is basic type of all steel coupling.

7 ASC-AT Driving side Driven side TYPE Nominal torque Rotation speed dmax D S Lmax L1 value of compensation Axial Angular Moment of inertia Weight Weigh increase for Every 100mm of middle pipe N.m Max. rpm mm mm Kg.m² Kg Kg ASC-AT > / ASC-AT > / ASC-AT > / ASC-AT > / ASC-AT > / ASC-AT > / ASC-AT > / ASC-AT > / ASC-AT > / ASC-AT > / ASC-AT > / ASC-AT > / ASC-AT > / ASC-AT > / ASC-AT > / ASC-AT > / ASC-AT > / ASC-AT > / ASC-AT > / ASC-AT > / ASC-AT > / ASC-AT > / ASC-AT > / ASC-AT > / ASC-AT > / ASC-AT > / ASC-AT > / Dimension d,l,l1 can be changed acc. customer requirement.

8 Description: ASC-AT is extensive type of ASC-A all steel coupling. Compared with ASC-A, ASC-AT has one more package of films, a middle pipe and also has bigger space between hubs.

9 ASC-B Driving side Driven side TYPE Nominal torque Rotation speed Weight Moment of inertia dmax D S L value of compensation Axial Angular N.m Max.rpm Kg Kg.m 2 mm mm ASC-B S /3 ASC-B S /3 ASC-B S /3 ASC-B S /3 ASC-B S /3 ASC-B S /3 ASC-B S /3 ASC-B S /2 ASC-B S /2 ASC-B S /2 ASC-B S /2 ASC-B S /3 ASC-B S /3 ASC-B S /3 ASC-B S /3 ASC-B S /3 Dimension d,l,s can be changed acc. customer requirement.

10 Description: ASC-B is extensive type of ASC-A all steel coupling. Center of gravity of hubs is near support bearing and good for steady running, normally applied for turbo compressor.

11 ASC-C Driving side Driven side TYPE Nominal torque Rotation speed Weight d D S L L1 value of compensation Axial Angular N.m r/min Kg mm mm ASC-C /2 ASC-C /2 ASC-C /2 ASC-C /2 ASC-C /2 ASC-C /2 ASC-C /3 Connect with Z1 locking assembly and also can be connected with Z7B,Z10 locking assemblies.

12 Description: ASC-C is extensive type of ASC-A all steel coupling. With locking assembly and realize no key connection. Normally applied for connection between servo motor and ball screw.

ASC-D Driving side Driven side TYPE Nominal torque Rotation speed Dimension d1;d2 D L L1 S value of compensation Axial Angular Moment of inertia Weight mm N.m r/min mm Kg.

13 ASC-D Driving side Driven side TYPE Nominal torque Rotation speed Dimension d1;d2 D L L1 S value of compensation Axial Angular Moment of inertia Weight mm N.m r/min mm Kg. m² Kg ASC-D / ASC-D / ASC-D / ASC-D / ASC-D / Dimension S can be changed acc. customer requirement.

14 Types of shaft hole and keyway for coupling Description: ASC-D is extensive type of ASC-C all steel coupling. Compared with ASC-C, ASC-D has bigger available shaft hole. Normally applied for main shaft hole on NC machine.

ASC-DT Driving side Driven side TYPE Nominal torque Rotation speed Dimension d1;d2 D L L1 C S value of compensation Axial Angular Moment of inertia Weight mm N.m r/min mm Kg.

15 ASC-DT Driving side Driven side TYPE Nominal torque Rotation speed Dimension d1;d2 D L L1 C S value of compensation Axial Angular Moment of inertia Weight mm N.m r/min mm Kg. m² Kg ASC-DT / ASC-DT / ASC-DT / ASC-DT / ASC-DT / Dimension C can be changed acc. customer requirement.

16 Description: ASC-DT is extensive type of ASC-D all steel coupling. Compared with ASC-D, ASC-DT has one more package of films, a middle pipe, bigger value of compensation. Normally applied for main shaft hole on NC machine.

ASC-E Driving side Driven side TYPE Nominal torque Rotation speed Dimension φ d1;d2 D L max S value of compensation Axial Angular Moment of inertia Weight mm N.m r/min mm Kg.

17 ASC-E Driving side Driven side TYPE Nominal torque Rotation speed Dimension φ d1;d2 D L max S value of compensation Axial Angular Moment of inertia Weight mm N.m r/min mm Kg. m² Kg ASC-E / ASC-E / ASC-E / ASC-E / ASC-E / ASC-E / ASC-E / ASC-E / ASC-E / ASC-E / ASC-E / ASC-E / Dimension φmax can be changed acc. Dimension d1 and d2, details please consult standard of Z7B and Z10 locking assemblies, dimension S can be changed ac. Customer requirement.

18 Description: Have advantage of locking assembly and all steel coupling. Easily mount and dismount

ASC-ET Driving side Driven side TYPE Nominal torque Rotation speed d1;d2 D L Dimension φ C max S value of compensation Axial Angular Moment of inertia Weight mm N.m r/min mm Kg.

19 ASC-ET Driving side Driven side TYPE Nominal torque Rotation speed d1;d2 D L Dimension φ C max S value of compensation Axial Angular Moment of inertia Weight mm N.m r/min mm Kg. m² Kg ASC-ET / ASC-ET / ASC-ET / ASC-ET / ASC-ET / ASC-ET / ASC-ET / ASC-ET / ASC-ET / ASC-ET / ASC-ET / ASC-ET / Dimension φmax can be changed acc. Dimension d1 and d2, details please consult standard of Z7B and Z10 locking assemblies, dimension C can be changed ac. Customer requirement.

20 Description: Have advantage of locking assembly and all steel coupling. Compared with ASC-E, ASC-ET has one more package of films, a middle pipe, bigger value of compensation Easily mount and dismount

21 ASC-F Driving side Driven side Weigh value of increase Power/ Moment compensation for Rotation Nominal dmax D L C Of Weight Rotation Every TYPE speed torque inertia speed 100mm of Axial Angular middle pipe Kw/rpm KN.m r/min mm mm Kg.m² Kg Kg ASC-F > / ASC-F > / ASC-F > / ASC-F > / ASC-F > / ASC-F > / ASC-F > / ASC-F > / ASC-F > / ASC-F > / ASC-F > / ASC-F > / ASC-F > / ASC-F > / ASC-F > / ASC-F > / Dimension d, L, C can be changed acc. customer requirement.

22 Description: Small weight, high torsion strength of package of films, available for bigger shaft hole.

23 ASC-G Driving side Driven side value of Weigh increase compensation for Power/ Moment Nominal Every Rotation Rotation d D L C Of Weight TYPE torque 100mm speed speed inertia Axial Angular of middle pipe Kw/rpm KN.m r/min mm mm Kg.m² Kg Kg ASC-G > / ASC-G > / ASC-G > / ASC-G > / ASC-G > / ASC-G > / ASC-G > / ASC-G > / ASC-G > / ASC-G > / ASC-G > / ASC-G > / ASC-G > / ASC-G > / ASC-G > / ASC-G > / Dimension d, L, C can be changed acc. customer requirement.

24 Description: ASC-G is extensive type of ASC-AT. Compared with ASC-AT, ASC-G is available for bigger shaft hole. Compared with ASC-F, ASC-G have smaller maximum diameter. ASC-G is suitable for big machine unit with rotation speed of below rpm.

25 ASC-H Driving side Driven side Weigh value of increase Power/ compensation Moment for Rotation Nominal Rotation d D L C Of Weight Every TYPE speed torque speed inertia 100mm Axial Angular of middle pipe Kw/rpm KN.m r/min mm mm Kg.m² Kg Kg ASC-H > / ASC-H > / ASC-H > / ASC-H > / ASC-H > / ASC-H > / ASC-H > / ASC-H > / ASC-H > / ASC-H > / ASC-H > / ASC-H > / ASC-H > / ASC-H > / ASC-H > / ASC-H > / Dimension d, L, C can be changed acc. customer requirement.

26 Description: Center of gravity of hubs is near support bearing of blower unit and good for steady running. Big value of compensation. Easily mount and dismount.

27 Other types available Drawing1 Drawing2 Drawing3 Drawing4 Drawing5 Drawing6

28 Other types available Drawing7 Drawing8 Drawing9 Drawing10 Drawing11 Drawing12

Tc=K9550Pw/n<Tn (Formula A)

Tc=K*9550*Pw/n<Tn (Formula A) Calculation and Type selection Calculation: Tc=K*9550*Pw/n