MTS Series 249G2 Swivels - Manual (Page 29)

Adjusting Backlash
Series 249G2 Swivels Maintenance 29
Note In the following table, the torque to swivel eye when properly adjusted
specification is F = L x H.
L
F
Swivel Rotation
Force Rating Tilt Angle Swivel Angle Adjuster Bolt
Clamping Torque
Torque to Swivel Eye
when Properly Adjusted
25kN (5.5kip) 7 ° +90 ° , -90 ° 33.8 N · m (25 ft-lbf) 31.2 to 36.6 N · m
(23 to 27 ft-lbf)
70 kN (15 kip) 17 ° +90 ° , -75 °
108.4 N
·
m (80 ft-lbf) 67.8 to 81.3 N
·
m
(50 to 60 ft-lbf)
160 kN (35 kip) 17 ° +90 ° , -80 ° 379.6 N · m (280 ft-lbf) 108.5 to 135.6 N · m
(80 to 100 ft-lbf)
340 kN (77 kip) 14 ° +90 ° , -75 ° 921.9 N · m (680 ft-lbf) 433.8 to 501.6 N · m
(320 to 370 ft-lbf)
500 kN (110 kip) 6 ° +90 ° , -30 °
61 N
·
m (45 ft-lbf)
*
*. Superbolt Torquenut. Torque in 34 N · m (25 ft-lbf) increments until all screws reach 61 N · m
(45 ft-lbf). See “Considerations For Superbolt Torquenuts” on page 30 for additional information.
745 to 881 N · m
(550 to 650 ft-lbf)
730 kN (165 kip) 17 ° +90 ° , -80 ° 61 N · m (45 ft-lbf)* 949 to 1152 N · m
(700 to 850 ft-lbf)
1000 kN (220 kip) 14 ° +90 ° , -75 ° 61
·
m (45 ft-lbf)* 1898 to 3204 N
·
m
(1400 to 1700 ft-lbf)
1550 kN (350 kip)
†
†. Contact MTS Systems for information on this swivel.
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