R&M Materials Handling WIRE ROPE HOISTS Service - Manual (Page 47)

R&M Materials Handling, Inc.
4501 Gateway Boulevard
Springfield, Ohio 45502
P.: (937) 328-5100
FAX: (937) 325-5319
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R&M Materials Handling, Inc. reserves the right to alter or amend the above information without notice.
B [mm] 100 120-240 300 350 400 450 490
Min. C [mm] 350 340 380 415 450 480 510
Rope reeving 02 (Standard hook with RSN1 hook forging), nominal load 2500kg
B [mm] 100-253 300 350 400 450 500 550 600 650 690
Min. C [mm] 435 465 500 530 560 595 625 660 690 715
Rope reeving 04 (Standard hook with HBC2.5 hook forging), nominal load 5000kg
B [mm] 100 150 200 260-305 350 400 450 500 550 600 650 690
Min. C [mm] 490 470 450 420 450 485 520 550 585 620 650 680
Rope reeving 04 (Special hook with HBC2.5 hook forging), nominal load 6300kg
B [mm] 100 150 200 260-305 350 400 450 500 550 600 650 690
Min. C [mm] 505 485 465 435 465 500 535 565 600 635 665 695
C-dimensions for Low Headroom Trolley, drum diameter 406 mm
Rope reeving 02 (Standard hook with HBC2.5 hook forging), nominal load 5000kg
B [mm] 100 150 200 250 290-430 450 500 550 600 610
Min. C [mm] 630 615 600 585 570 585 615 645 680 685
Rope reeving 04 (Standard hook with HBC5 hook forging), nominal load 10000kg
B [mm] 100 150 200 250 290-430 450 500 550 600 610
Min. C [mm] 610 595 575 555 530 555 585 620 650 655
Rope reeving 04 (Special hook with HBC5 hook forging), nominal load 12500kg
B [mm] 100 150 200 250 290-430 450 500 550 600 610
Min. C [mm] 655 640 620 600 585 600 635 665 700 705
5.16 Hook operated upper limit switch (ø 243 mm)
Hook operated limit switch has 2 steps, normal limit switch and extra safety limit switch. In first step limit
switch trips hoisting movement when hook reaches the adjustable lever. Hoisting movement is possible
again after tripping as soon as hook has been lowered from the switching area. Safety switch is safety
switch will cut he main power if normal switch fails. In this case hoisting or lowering is not possible, until
the reason for limit switch failure has been solved.
1
2
3
4
c_zupli01c
1.Hoist
2.Limit switch inside the electric panel
3.Limit switch lever
4.Hook