fig. 1950 - phd-mfg.com
TRANSCRIPT
Unless otherwise specified, all dimensions on drawings and in charts are in inches and dimensions shown in parentheses are in millimeters.
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FIG. 1950-1962 TELESCOPING CHANNEL
Section Properties* X-X Axis Y-Y Axis
Weight Area of Section
Moment Of Inertia
Section Modulus
Radius of Gyration
Moment Of Inertia
Section Modulus
Radius of Gyration
lbs/ft kg/m in.2 cm2 in.4 cm4 in.3 cm3 in. cm in.4 cm4 in.3 cm3 in. cm
1.93 (2.87) .458 (2.95) .253 (10.53) .253 (4.15) .743 (1.89) .276 (11.49) .294 (4.82) .776 (1.97)
*Section properties are based on nominal metal thickness and overall dimensions
Description: Telescoping Channel (17/8” X 17/8” 12 gauge channel – fits over 15/8” X 15/8” channels 9/16” (14.29) holes on 17/8” (47.63) centers)
FIG. 1950 TELESCOPING CHANNEL
Section Properties* X-X Axis Y-Y Axis
Weight Area of Section
Moment Of Inertia
Section Modulus
Radius of Gyration
Moment Of Inertia
Section Modulus
Radius of Gyration
lbs/ft kg/m in.2 cm2 in.4 cm4 in.3 cm3 in. cm in.4 cm4 in.3 cm3 in. cm
1.66 (2.47) .386 (2.49) .160 (6.66) .194 (3.18) .640 (1.63) .172 (7.16) .212 (3.47) .664 (1.69)
*Section properties are based on nominal metal thickness and overall dimensions
Description: 3-Hole Channel (15/8” X 15/8” 12 gauge channel with 9/16” (14.29) holes on 17/8” (47.63) centers on three sides)
FIG. 1960 3-HOLE CHANNEL
Section Properties* X-X Axis Y-Y Axis
Weight Area of Section
Moment Of Inertia
Section Modulus
Radius of Gyration
Moment Of Inertia
Section Modulus
Radius of Gyration
lbs/ft kg/m in.2 cm2 in.4 cm4 in.3 cm3 in. cm in.4 cm4 in.3 cm3 in. cm
3.60 (5.36) .847 (5.46) .413 (17.20) .422 (6.92) .698 (1.77) .448 (18.65) .477 (7.82) .727 (1.85)
*Section properties are based on nominal metal thickness and overall dimensions
Description: 3-Hole Channel (17/8” X 17/8” 12 gauge channel with 9/16” (14.29) holes on 17/8” (47.63) centers on three sides)
FIG. 1950 & 1960 COMBINATION TELESCOPING CHANNEL
Material: Carbon steel Finish: Pre-galvanized Ordering: Specify figure number (1950 & 1960 sold
separately), material, finish, and number of feet.
Fig. No.
10ft. (3.05m) 20ft. (6.1m)
1951 1952
1961 1962
Unless otherwise specified, all dimensions on drawings and in charts are in inches and dimensions shown in parentheses are in millimeters.
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TELESCOPING CHANNEL FIG. 1950
3-HOLE CHANNEL FIG. 1960
COMBINATION TELESCOPING CHANNEL FIG. 1950 & 1960
Beam Span
Allowable load
Resulting Deflection
Allowable load @1/240 Span
lbs. kN lbs. kN
12 (304.8) 4203 (18.70) 0.012 (0.305) 4703 (20.92)
24 (609.6) 2099 (9.34) 0.050 (1.270) 2099 (9.34)
36 (914.4) 1396 (6.21) 0.112 (2.845) 1396 (6.21)
48 (1219.2) 1044 (4.64) 0.200 (5.080) 1044 (4.64)
60 (1524.0) 831 (3.70) 0.312 (7.925) 664 (2.95)
72 (1828.8) 689 (3.06) 0.450 (11.430) 456 (2.03)
84 (2133.6) 587 (2.61) 0.612 (15.545) 330 (1.47)
96 (2438.4) 510 (2.27) 0.799 (20.295) 248 (1.10)
108 (2743.2) 450 (2.00) 1.012 (25.705) 190 (0.85)
120 (3048.0) 401 (1.78) 1.249 (31.725) 149 (0.66)
Beam Span
Allowable load
Resulting Deflection
Allowable load @1/240 Span
lbs. kN lbs. kN
12 (304.8) 2225 (9.90) 0.015 (0.381) 2225 (9.90)
24 (609.6) 1610 (7.16) 0.061 (1.549) 1610 (7.16)
36 (914.4) 1071 (4.76) 0.136 (3.454) 1071 (4.76)
48 (1219.2) 800 (3.56) 0.243 (6.172) 658 (2.93)
60 (1524.0) 637 (2.83) 0.379 (9.627) 417 (1.85)
72 (1828.8) 528 (2.35) 0.546 (13.868) 286 (1.27)
84 (2133.6) 449 (2.00) 0.743 (18.872) 206 (0.92)
96 (2438.4) 390 (1.73) 0.970 (24.638) 153 (0.68)
108 (2743.2) 344 (1.53) 1.228 (31.191) 116 (0.52)
120 (3048.0) 306 (1.36) 1.516 (38.506) 90 (0.40)
Beam Span
Allowable load
Resulting Deflection
Allowable load @1/240 Span
lbs. kN lbs. kN
12 (304.8) 7033 (31.28) 0.013 (0.330) 7033 (31.28)
24 (609.6) 3511 (15.62) 0.051 (1.295) 3511 (15.62)
36 (914.4) 2335 (10.39) 0.115 (2.921) 2335 (10.39)
48 (1219.2) 1745 (7.76) 0.205 (5.207) 1705 (7.58)
60 (1524.0) 1389 (6.18) 0.320 (8.128) 1082 (4.81)
72 (1828.8) 1151 (5.12) 0.460 (11.684) 742 (3.30)
84 (2133.6) 980 (4.36) 0.627 (15.926) 536 (2.38)
96 (2438.4) 851 (3.79) 0.819 (20.803) 401 (1.78)
108 (2743.2) 749 (3.33) 1.036 (26.314) 307 (1.37)
120 (3048.0) 668 (2.97) 1.279 (32.487) 239 (1.06)
Loads based on telescoping members of equal length.