Renold Couplings Cat 7th-4 - Industrial and Bearing Supplies
Renold Couplings Cat 7th-4 - Industrial and Bearing Supplies
Renold Couplings Cat 7th-4 - Industrial and Bearing Supplies
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PM 180 - PM 6000<br />
PM Technical Data - St<strong>and</strong>ard Blocks<br />
Coupling kW/rpm Max. Torque Vibratory Torque Allowable Dissipated Heat Max. Speed<br />
Size<br />
Tkmax (kNm) TKW (kNm) (2) at Amb. Temp. 30˚C Pkw (W) (rpm)<br />
180 18.86 180.0 22.5 1526 1460<br />
270 28.29 270.0 33.75 1735 1260<br />
400 41.91 400.0 50.00 1985 1090<br />
600 62.86 600.0 75.00 2168 975<br />
900 94.2 900.0 112.5 4803 975<br />
1300 136.2 1300.0 162.5 5427 860<br />
1800 188.6 1800.0 225 6052 770<br />
2700 282.8 2700.0 337.5 6932 680<br />
4000 419.1 4000.0 500 7899 600<br />
6000 628.6 6000.0 750 11849 520<br />
Coupling<br />
Size<br />
Dynamic Torsional (3) Stiffness (MNm/rad)<br />
@ 0.25 TKN @ 0.50 TKN @ 0.75 TKN @ 1.0 TKN<br />
SM60 SM70 SM80 SM60 SM70 SM80 SM60 SM70 SM80 SM60 SM70 SM80<br />
180 3.120 4.440 5.760 4.440 5.940 7.740 6.600 8.520 11.34 9.600 11.88 16.38<br />
270 4.680 6.660 8.640 6.660 8.910 11.61 9.600 12.78 17.01 14.40 17.82 24.57<br />
400 6.933 9.867 12.80 9.768 13.20 17.20 14.67 18.93 25.20 21.33 26.40 36.40<br />
600 10.40 14.80 19.20 14.80 19.80 25.80 22.0 28.40 37.80 32.00 39.60 54.60<br />
900 - 8.1 9.45 - 11.7 16.2 - 17.3 20.9 - 23.6 26.8<br />
1300 - 11.7 13.65 - 16.9 23.4 - 25.0 30.2 - 34.1 38.7<br />
1800 - 16.2 18.9 - 23.4 32.4 - 34.7 41.9 - 47.2 53.5<br />
2700 - 24.3 28.4 - 35.1 48.6 - 52.0 62.8 - 70.9 80.3<br />
4000 - 36.0 42.0 - 520 72.0 - 77.0 93.0 - 105.0 119.0<br />
6000 - 54.0 63.0 - 78.0 108.0 - 115.5 139.5 - 157.5 178.5<br />
Coupling Radial Stiffness (N/mm) Axial Stiffness (N/mm) Max. Axial Force (N)<br />
Size<br />
@ No Load @ 50% Tkmax @ No Load @ 50% Tkmax @ 50% Tkmax (1)<br />
SM60 SM70 SM80 SM60 SM70 SM80 SM60 SM70 SM80 SM60 SM70 SM80 SM60 SM70 SM80<br />
180 18270 26350 35750 41350 43290 51760 3324 8620 12924 7200 8620 12920 4709 5160 7014<br />
270 20920 30170 40945 47350 49560 59260 3800 9870 14800 8240 9870 14800 5396 5915 8025<br />
400 23820 34340 46600 53890 56420 67460 4332 11230 16844 9380 11230 16840 6131 6730 9143<br />
600 27300 39370 53400 61780 64680 77330 4966 12880 19310 10760 12880 19310 7034 7720 10477<br />
900 - 28174 46048 - - - - 1234 1966 - - - - - -<br />
1300 - 31837 52035 - - - - 1395 2222 - - - - - -<br />
1800 - 35501 58024 - - - - 1555 2477 - - - - - -<br />
2700 - 40661 66458 - - - - 1781 2837 - - - - - -<br />
4000 - 46337 75735 - - - - 2029 3233 - - - - - -<br />
6000 - 69505 113601 - - - - 3044 4849 - - - - - -<br />
(1) The couplings will ‘slip’ axially when the maximum axial force is reached.<br />
(2) At 10Hz only, allowable vibratory torque at higher or lower frequencies fe = Vib. Torque<br />
(3) These values should be corrected for rubber temperature as shown in the design information section TKN = TKMAX<br />
3<br />
For more information telephone us on +44 (0) 29 20792737 or fax +44 (0) 29 20791360 E-Mail: cardiff.sales@renold.com<br />
80<br />
10Hz<br />
fe
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