HKK CURVED JAW COUPLINGS HITEX COUPLINGS

Transcription

1 HKK CURVE JAW COUPINGS HITEX COUPINGS

2 CURVE JAW COUPINGS Coupling selection The HKK jaw coupling selection shoul be mae accoring to IN Proper imensioning of the coupling shoul be one to ensure that the permissible coupling loa never is exceee in any operating conition. Verify the rate torque of the application (T N ) by the following formula: T N = 9550 P (kw) n (rpm) Specifications b Torque range Nm b Torsionally flexible b Failsafe b Vibration reucing b Axial plug-in The nominal torque of the coupling (T KN ) shoul be equal or higher to the application torque taking the ambient tempature in consieration. T KN T N S t The maximum torque of the coupling (T KNmax ) shoul be equal or higher to the peak torque (T S ) multiplie by the servicefactors for temperature (S t ), starting frequency (S Z ) an shocks (S U ). T Kmax T S S t S Z S U The vibratory torque which the coupling (T KW ) can bear shoul be equal or higher to the vibratory torque of the application(t W ) multiplie by the Servicefactor for temperature S t. T KW T W S t Servicefactors Servicefactor for starting frequency S Z Starting frequency per hour S Z,0,2,4,6 Servicefactor for temperature S t Tempature range -30 C +30 C +40 C +60 C +80 C S t,0,2,4,6 Servicefactor for shocks S U Gentle shock loa,5 Meium shock loa,8 Heavy shock loa 2,5 Shaft-hub connection The shaft-hub connection shoul always be verifie by the customer. The maximum torque of the rive shoul always be lower than the torque which the shaft-hub connection can bear. In case of keyway connection it is recommene to verify the permissible surface pressure of the coupling hub. 2

3 Rate Torque Technical ata 92 Shore-A 95/98 Shore-A 64 Shore- Max. spee Max. isplacements (92 an 98 Sh-A) Rate T KN Max. T KN max Vibratory T KW Rate T KN Max. T KN max Vibratory T KW Rate T KN Max. T KN max Vibratory T KW V=30 m/s iron V=40 m/s steel Axial Δka (mm) Raial Δkr (mm) Angular Δkw ( ) , ,2 0,20, ,4 0,22 0, ,5 0,25 0, ,8 0,28, ,0 0,32, , 0,36, ,2 0,38, ,6 0,42, ,0 0,48, ,4 0,50, ,8 0,52, ,2 0,55, ,6 0,60,3 Stanar programme cylinrical finish bore [mm] H7 keyway to IN 6885 sheet [JS9] with threa for setscrew Material Unbore Ø8 Ø9 Ø0 Ø Ø2 Ø4 Ø5 Ø6 Ø7 Ø8 Ø9 Ø20 Ø22 Ø24 Ø25 Ø26 Ø28 Ø30 Ø32 Ø35 Ø38 Ø40 Ø42 Ø45 Ø48 Ø50 Ø55 Ø60 Ø65 Ø70 Ø75 Ø80 Ø85 Ø90 Ø00 9 A- St 24 A- St 28 A- St 38 GG St 42 GG St 48 GG St 55 GG St 65 GG St 75 GG St 90 GG St HKK CURVE JAW COUPINGS 3

4 CURVE JAW COUPINGS a G t S 3 S S HKK Aluminium (Al-) Hub type Spier Rate torque imensions (mm) Threa for setscrews 92 Sh-A 98 Sh-A 64 Sh- Finish bore (min-max) S S G t T A a a a M M ,5 M

5 a 2 G t 2 2 S 3 S S HKK Cast iron (GJ) Hub type Spier Rate torque imensions (mm) Threa for setscrews 92 Sh-A 98 Sh-A 64 Sh- Finish bore (min-max) S S G t T A a a a a M M M M M M M Spier HKK Noular iron (GJS) Hub type Rate torque imensions (mm) Threa for setscrews 92 Sh-A 98 Sh-A 64 Sh- Finish bore (min-max) S S G t T A M ,5 M M HKK CURVE JAW COUPINGS 5

6 CURVE JAW COUPINGS t G S S 2 S HKK Steel (St) Hub type Spier Rate torque imensions (mm) Threa for setscrews 92 Sh-A 98 Sh-A 64 Sh- Finish bore (min-max) S S G t T A 9 a M a M a ,5 M M M M M M M M

7 T T S 3 S S HKK-T Taper clamping bush imensions (mm) Fixing screw for taper bush Taper bush S S enght Number T A , , , , * * Only available in T2 esign Available bore imensions (mm) H7 keyway to IN 6885 sheet [JS9] Taper clamping bush Ø0 Ø Ø2 Ø4 Ø6 Ø8 Ø9 Ø20 Ø22 Ø24 Ø25 Ø28 Ø30 Ø32 Ø35 Ø38 Ø40 Ø42 Ø45 Ø48 Ø50 Ø55 Ø60 Ø70 Ø HKK CURVE JAW COUPINGS 7

8 PROUCT GROUPS Couplings ocking Assemblies Universal Joints Clutches & Brakes Brakes Collars Skille to get your ieas fulfille HITEX is a range of power transmission components eicate to a value to all OEM inustrial creations. HITEX is prouce using the latest technology & rich experience of its factories to provie innovative an cost-effective engineere solutions. Honore to have the opportunity to serve OEM customers worlwie, HITEX provies prompt an reliable eliveries to meet all aftersales requirements. European Transmission Company B.V. aan van e Ram BW Apeloorn The Netherlans Tel. +3 (0) info@europeantransmissioncompany.eu Our best technology is human Images may iffer from reality. All content (logo, text, ata, graphics, an images) may not be reprouce, copie, transmitte or manipulate without the prior written permission of the AZ Hollink Group. All content (text, iagrams an pictures) is subject to alteration. We accept no liability