Fairbanks 12-1492 - 12-1496 A.A.R. Combination Railroad Track/MTS - Manual (Page 56)

04/12 56 50538 Rev. 7
Appendix IV: Torque Values Chart
All Values are Pounds (LB).
SIZE GRADE 2 GRADE 2 GRADE 5 GRADE 5 GRADE 8 GRADE 8
LUBED DRY LUBED DRY LUBED DRY
1/4-20 49 in 65 in 75 in 100 in 107 in 143 in
5/16-18 101 in 134 in 157 in 210 in 220 in 305 in
3/8-16 15 FT 20 FT 23 FT 31 FT 32.5 FT 44 FT
7/16-14 24 FT 30 FT 37 FT 50 FT 53 FT 70 FT
1/2-13 36.5 FT 49 FT 57 FT 75 FT 80 FT 107 FT
9/16-12 53 FT 70 FT 82 FT 109 FT 115 FT 154 FT
5/8-11 73 FT 97 FT 113 FT 151 FT 159 FT 211 FT
3/4-10 129 FT 173 FT 200 FT 266 FT 282 FT 376 FT
7/8-9 125 FT 166 FT 321 FT 430 FT 454 FT 606 FT
1-8 187.5 FT 250 FT 482.5 FT 640 FT 680 FT 900 FT
Appendix V: Tolerances:
Load Cell Base Plates, level within 1/64”" per Foot
Upper bearing Plates, level within 1/64”" per Foot
Check Stands, level within 1/64”" per Foot
Check Rods, level within 1/100" per Foot
Appendix VI: Load Cell Specifications:
Capacity: 200,000 LB.
Height: 7 1/4" Inches High.
Input Resistance: 450.50 Ohm
Output Resistance: 482.64 Ohm
Isolation Resistance: >=5000 Meg Ohm (measured with 50 volts DC)
Calibration: 2.0 mV/V
Cable Length: 15 ft.
Wiring: Excitation (+) = Green
Excitation (-) = Black
Output (+) = White
Output (-) = Red
Shield = Transparent