Zero-Max 6F/6S Composite Disc Couplings - Manual (Page 2)

//////////// ZERO-MAX
MOTION CONTROL PRODUCTS
13200 Sixth Avenue North ■ Plymouth, MN 55441-5509 ■ PHONE (763) 546-4300 PAGE 2
E-mail: zero-max@zero-max .com ■ Web address: www.zero-max.com 01/2006
Table 1
Axial Spacing, Tightening Torque and dimension Specifications
Axial Spacing Specifications
D Tightening Torque
Outside
Diameter
See Diagram 1 (Dry values) ∅ D
Model Inch mm Inch mm
6F18/6S18 0.276 ±0.010 7.01±0.25 17-19 in lb 205 Ncm 1.85 47.0
6F22/6S22 0.306 ±0.012 7.77±0.30 45-50 in lb 540 Ncm 2.25 57.2
6F26/6S26 0.306 ±0.015 7.77±0.38 45-50 in lb 540 Ncm 2.59 65.9
6F30/6S30 0.460 ±0.017 11.68±0.43 90-95 in lb 10.5 Nm 3.00 76.2
6F37/6S37 0.522 ±0.023 13.26±0.58 225-235 in lb 26 Nm 3.75 95.3
6F45/6S45 0.582 ±0.030 14.78±0.76 36-38 ft lb 51 Nm 4.50 114.3
6F52/6S52 0.646 ±0.037 16.41±0.94 36-38 ft lb 51 Nm 5.25 133.4
6F60/6S60 0.768 ±0.043 19.51±1.09 64-68 ft lb 89 Nm 6.00 152.4
6F67/6S67 0.860 ±0.050 21.84±1.27 64-68 ft lb 89 Nm 6.75 171.5
6S77 1.012 ±0.053 25.70±1.35 155-160 ft lb 215 Nm 7.75 196.9
6S90 1.134 ±0.060 28.80±1.52 305-315 ft lb 420 Nm 9.00 228.6
6S105 1.446 ±0.070 36.73±1.78 530-540 ft lb 725 Nm 10.50 266.7
6S120 1.536 ±0.083 39.01±2.11 530-540 ft lb 725 Nm 12 304.8
Table 2
Angular and Parallel Misalignment at Installation Specifications
Angular Misalignment
(per inch of hub diameter)
Parallel Misalignment
(per inch of “C” dimension)
Rpm
Range C= up to 30”
(759mm) C= 30” up to 60”
(760mm to 1524mm)
C > 60”
(1,525mm) C= up to 30”
(759mm) C= 30” up to 60”
(760mm to 1524mm)
C > 60”
(1,525mm)
0-500 0.016 0.014 0.011 0.017 0.014 0.011
500-
1,000
0.014 0.011 0.008 0.014 0.011 0.008
1,000-
1,500
0.011 0.008 0.006 0.011 0.008 0.005
1,500 + 0.006 0.005 0.003 0.005 0.004 0.003