ALFRA TML 500 F, Руководство по эксплуатации

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Detailed Performance Data for the TML 500 F
Values shown for load capacity of the TML 500 F are based on material S235 JR for the maximum, vertical tractive
force with 0° deviation from the load axis including a 3:1 safety factor. This manual does not contain any instructions
for use on round material, as the TML 500 F is designed for flat material and round material or arched objects may
not be lifted.
Table 2
Load capacity in kg
Thickness of
material
Clean, flat, ground
surface
Rusty, slightly scratched
surface
Irregular, rusty or rough
surface
Air gap <0.1 mm Air gap = 0.25 mm Air gap = 0.5 mm
mm 0° 0° 0°
2 50 45 40
3 130 115 85
4 195 160 135
5 300 240 190
6 360 270 220
8 455 310 240
10 490 360 245
15 500 365 250
>20 500 370 250
Load capacity in lbs
Thickness of
material
Clean, flat, ground
surface
Rusty, slightly scratched
surface
Irregular, rusty or rough
surface
Air gap <0.004 inches Air gap = 0.01 inches Air gap = 0.02 inches
inch 0° 0° 0°
0,08 110 100 90
0,12 285 255 185
0,16 430 355 295
0,20 660 525 415
0,25 800 595 480
0,30 1000 685 525
0,40 1090 785 540
0,50 1100 800 545
>1 1100 815 555
The maximum dimensions of the loads to be lifted depend to a large extent on the geometry and flexural stiffness of
the work pieces. If the material bends, an air gap will form under the magnetic surface which will decrease the load-
bearing capacity significantly.
During each lift, watch for any deformation of the work piece that might occur and check for any air gap developing
at the edges of the magnetic surface contact area. You can use for instance a sheet of paper (80g/m 2 ) to check this.
Spreader bars with additional magnets may be required to safely lift large or flexible loads.
Immediately stop the lift if there is any excessive deformation of the work piece or an air gap.
Never exceed load-bearing capacity given in the table 2.