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Eaton Airflex VC 5000, Installation, Operation And Maintenance Manual

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Eaton Airflex VC 5000 Installation, Operation And Maintenance Manual Download Page 9

 

VC 5000 

8 

©Copyright Eaton Corp., 2019. All rights reserved. 

TABLE 1 

FASTENER ASSEMBLY TORQUE

 

SN = SINGLE NARROW

 

SW = SINGLE WIDE

 

DN = DUAL NARROW

 

DW = DUAL WIDE

 

L = LUBED TORQUE - FT.LB. (Nm) (30 WT. MOTOR OIL OR ANTI-SEIZE)

 

D = DRY TORQUE - FT.LB. (Nm)

 

SIZE

 

ELEMENT TO SPIDER/SIDE 

PLATE TO RIM

 

TORQUE

 

DRUM TO HUB

 

TORQUE

 

SN11.5VC500

 

3/8-16NC GR 2

 

D 15 (20)

 

1/2-13NC GR 2

 

D 38 (51)

 

SN14VC500

 

1/2-13NC GR 2

 

D 38 (51)

 

SN16VC600

 

3/4-10NC GR 2

 

L 93 (126)

 

SN20VC600

 

SN24VC650

 

5/8-11NC GR 2

 

D 77 (104)

 

SN28VC650

 

SN33VC650

 

3/4-10NC GR 2

 

L 93 (126)

 

SN37VC650

 

SN42VC650

 

 

 

 

 

 

DN11.5VC500

 

3/8-16NC GR 2

 

D 15 (20)

 

1/2-13NC GR 8

 

D 109 (148)

 

DN14VC500

 

1/2-13NC GR 8

 

D 87 (118)

 

1/2-13NC GR 2

 

D 38 (51)

 

DN16VC600

 

1/2-13NC GR 2

 

D 38 (51)

 

3/4-10NC GR 8

 

L 245 (332)

 

DN20VC600

 

1/2-13NC GR 8

 

D 87 (118)

 

L 211 (286)

 

DN24VC650

 

5/8-11NC GR 2

 

D 77 (104)

 

3/4-10NC GR 2

 

L 93 (126)

 

DN28VC650

 

DN33VC650

 

3/4-10NC GR 2

 

L 93 (126)

 

DN37VC650

 

DN42VC650

 

 

 

 

 

 

SW14VC1000

 

1/2-13NC GR 2

 

D 38 (51)

 

1/2- 13NC GR 8

 

L 109 (148)

 

SW16VC1000

 

3/4-10NC GR 2

 

L 93 (126)

 

SW20VC1000

 

SW24VC1000

 

5/8-11NC GR 2

 

D 77 (104)

 

SW28VC1000

 

SW32VC1000

 

SW38VC1200

 

3/4-10NC GR 2

 

L 93 (126)

 

SW42VC1200

 

SW46VC1200

 

7/8-9NC GR 2

 

L 109 (148)

 

1-8NC GR 2

 

L 163 (221)

 

SW52VC1200

 

SW51VC1600

 

SW60VC1600

 

1-8NC GR 2

 

L 163 (221)

 

1 1/2-6NC GR 2

 

L 566 (767)

 

SW66VC1600

 

1 1/4-7NC GR 2

 

L 325 (441)

 

 

 

 

 

 

DW16VC1000

 

1/2-13NC GR 8

 

D 87 (118)

 

3/4-10NC GR 8

 

L 245 (332)

 

DW20VC1000

 

DW24VC1000

 

5/8- 11NC GR 8

 

D 174 (236)

 

DW28VC1000

 

DW32VC1000

 

DW38VC1200

 

3/4-10NC GR 8

 

L 245 (332)

 

DW42VC1200

 

DW46VC1200

 

7/8-9NC GR 2

 

L 109 (148)

 

1-8NC GR 8

 

L 510 (692)

 

DW52VC1200

 

DW51VC1600

 

DW60VC1600

 

1-8NC GR 2

 

L 190 (258)

 

1 1/2-6NC GR 2

 

L 650 (881)

 

DW66VC1600

 

1 1/4-7NC GR 2

 

L 380 (515)

 

DW76VC1600

 

DW76VC2000

 

 

HEX SIZES (in.) 

SIZE

 

BOLT

 

NUT

 

SIZE

 

BOLT

 

NUT

 

SIZE

 

BOLT

 

NUT

 

3/8NC 

9/16 

9/16 

3/4NC 

1-1/8 

1-1/16 

1-1/4NC 

1-7/8 

1-13/16 

1/2NC 

3/4 

3/4 

7/8NC 

1-5/16 

1-1/4 

1-1/2NC 

2-1/4 

2-3/16 

5/8NC 

15/16 

15/16 

1NC 

1-1/2 

1-7/16 

 

 

 

Summary of Contents for Airflex VC 5000

Page 1: ...VC 5000 Airflex VC Element Assemblies VC 5000 Installation Operation and Maintenance Manual 203675 ...

Page 2: ...d Drum Narrow Dual Narrow and Single Wide 16 4 3 Removal of Element Assemblies and Drums Dual Wide 16 4 4 Removal of Spider and Drum Hub 16 4 5 Disassembly of the Element 17 4 6 Friction Lining Replacement 17 4 7 Assembly of the Element 18 5 0 SPARE PARTS STORAGE 18 5 1 Element Assemblies 18 5 2 Drums 18 5 3 Air Actuating Tubes 18 6 0 ORDERING INFORMATION TECHNICAL ASSISTANCE 19 6 1 Equipment Refe...

Page 3: ...uct described herein Without access to this information faulty Installation Operation or Maintenance may result in personal injury or equipment damage CAUTION Use Only Genuine Airflex Replacement Parts The Airflex Division of Eaton Corporation recommends the use of genuine Airflex replacement parts The use of non genuine Airflex replacement parts could result in substandard product performance and...

Page 4: ...VC 5000 3 Copyright Eaton Corp 2019 All rights reserved Figure 1 Component Parts for Airflex Type VC Element Note Item 10 see Section 8 1 for part numbers ...

Page 5: ...ing a nominal diameter of 38 inches is an Airflex VC series clutch or brake the scope of this manual and has friction material which is 12 inches wide 1 1 4 Where diameter space is limited or the torque required is greater than a single element can transmit all sizes of Airflex VC elements can be supplied as dual units 1 2 How it Works 1 2 1 Referring to Figures 1 and 2 the neoprene and cord actua...

Page 6: ...l result in exposure to hazardous conditions or personal injury CAUTION Do not inflate the element without having a drum in place Inflation of the element without a drum in place will result in permanent damage to the element components 2 1 Mounting Arrangements 2 1 1 Figure 3 illustrates the gap mounting arrangement In this arrangement the element is attached to a spider which is typically mounte...

Page 7: ...mature with plain bearings must be held on magnetic center 2 1 3 Figure 5 illustrates a typical VC brake application The drum and drum hub are attached to the shaft which is to be stopped The element is attached to a rigid reaction bracket Figure 4 Figure 5 2 1 4 Figure 6 illustrates a typical marine main propulsion application In this arrangement the element is attached to a pinion adapter plate ...

Page 8: ...ithin the tolerances indicated in the Alignment section of this manual CAUTION Operation with shaft misalignment exceeding the limits indicated in the Alignment section of this manual will result in accelerated wear of the element components Severe misalignment will result in excessive vibration and or overheating when disengaged due to dragging of the friction shoes 2 2 2 The element must be prot...

Page 9: ...650 DN33VC650 3 4 10NC GR 2 L 93 126 DN37VC650 DN42VC650 SW14VC1000 1 2 13NC GR 2 D 38 51 1 2 13NC GR 8 L 109 148 SW16VC1000 3 4 10NC GR 2 L 93 126 SW20VC1000 SW24VC1000 5 8 11NC GR 2 D 77 104 SW28VC1000 SW32VC1000 SW38VC1200 3 4 10NC GR 2 L 93 126 SW42VC1200 SW46VC1200 7 8 9NC GR 2 L 109 148 1 8NC GR 2 L 163 221 SW52VC1200 SW51VC1600 SW60VC1600 1 8NC GR 2 L 163 221 1 1 2 6NC GR 2 L 566 767 SW66VC...

Page 10: ...ffset Not to exceed 0 010 inch 0 254 mm Total Indicator Reading 0 005 inch 0 127 mm maximum offset Angular Alignment Tolerance Gap Not to exceed 0 0005 inch per inch 0 0005 mm mm diameter at which readings are taken D on Figure 9 Note The alignment procedure described below has been used successfully on many VC clutch and brake applications Other procedures of course may be used however the alignm...

Page 11: ...aken For misalignment correction use the average of the four readings at each position In other words average the four top readings the four bottom readings and each of the four side readings 2 4 6 Shim and shift the base of the movable shaft to correct the misalignment After tightening the base recheck the alignment and correct if necessary Make sure to check for a soft foot condition Dowel or ch...

Page 12: ...njury or equipment damage TABLE 3 AIR CONNECTIONS FOR VC ELEMENTS SIZE AIR TUBE WASHER AIR TUBE WASHER 11 5VC500 201402 72 x 15 412178 02 412324 01 14VC500 201302 72 x 11 412178 03 412324 02 16VC600 20VC600 24VC650 201286 72 x 12 412178 05 412324 03 28VC650 33VC650 201284 72 x 13 412178 06 412324 04 37VC650 412178 08 42VC650 412178 06 14VC1000 201302 72 x 11 412178 03 412324 02 16VC1000 202408 20V...

Page 13: ...removed use a good quality pipe sealant on the threads See Figure 11 Note The elbow assemblies on the outboard element farthest from the spider use rubber compression sleeves Make sure the sleeves are secure on the long air tubes 2 6 8 Install the air connection gaskets onto the air tubes The metal backup washer is to be positioned towards the elbow away from the spider See Figure 10 2 6 9 Align t...

Page 14: ...at pressures exceeding 125 psig may result in damage to the element Consult the factory if operation at pressures greater than 125 psig is desired Figure 12 TABLE 4 MAXIMUM SAFE OPERATING SPEEDS Size Narrow Maximum RPM Size Narrow Maximum RPM Size Wide Maximum RPM Size Wide Maximum RPM 11 5VC500 1800 28VC650 1000 14VC1000 1800 42VC1200 670 14VC500 1500 33VC650 900 16VC1000 1400 46VC1200 600 16VC60...

Page 15: ... Only qualified personnel should maintain and repair these units Faulty workmanship may result in personal injury or equipment damage CAUTION When replacing clutch or brake components use only genuine Airflex replacement parts 4 1 Periodic Inspection 4 1 1 The following items may be inspected without disassembly of the element 4 1 1 1 Friction Shoe Assembly Lining Wear Check the lining thickness a...

Page 16: ...ble Wear on Drum Diameter inch mm 11 5VC500 thru 16VC600 0 09 2 20VC600 thru 24VC650 28VC650 0 19 5 33VC656 thru 42VC650 WIDE SERIES 12VC1000 thru 16VC1000 0 09 2 20VC1000 thru 24VC1000 0 13 3 28VC1000 0 19 5 32VC1000 thru 38VC1200 42VC1200 thru 46VC1200 0 25 6 52VC1200 thru 76VC2000 Note The number preceding the letters VC in the element size designates the original drum diameter in inches Exampl...

Page 17: ...ndition 4 2 1 Match mark the element to the spider and the drum to the drum hub 4 2 2 Disconnect the element from the spider and allow it to rest on the drum 4 2 3 Connect an overhead support to the element and apply enough tension to support the weight of the element and drum 4 2 4 Remove the fasteners attaching the drum to the drum hub and hoist the element drum out from between the shafts CAUTI...

Page 18: ...ments Also rims manufactured before 1984 were counterbored at the tube valve hole to accept the snap ring This counterbore has been eliminated and a second snap ring groove has been added to the tube valve See Figure 14 4 5 5 Remove the remaining side plate only if it is to be replaced CAUTION Whenever the element is removed and disassembled it is always good practice to replace the release spring...

Page 19: ... Holes are properly aligned 4 7 7 Carefully guide the torque bars into the corresponding holes in the side plate It is often helpful to install four equally spaced screws and nuts through the rim and side plate to keep some tension on the side plate throughout this step 4 7 8 Attach the side plate to the rim with cap screws and lockwashers making sure all of the torque bars are seated in their sid...

Page 20: ...gement or any other special features and call or write Eaton Corporation Airflex Division 9919 Clinton Road Cleveland Ohio 44144 Tel 216 281 2211 Fax 216 281 3890 Internet www eaton com airflex THE PART LISTS ON THE FOLLOWING PAGES APPLY TO STANDARD ELEMENT ASSEMBLIES ONLY ELEMENTS USED ON SLIP OR HIGH TORQUE APPLICATIONS WILL HAVE DIFFERENT COMPONENT PARTS CONSULT THE AIRFLEX FACTORY OR AN AUTHOR...

Page 21: ...143829HM 145406DF 1 72 X 31 Side Connection 2 143829HP 92 X 6 2 87 X 12 2 2 2 Quick Release Valve 2 143829HN 145406DF 2 72 X 31 Side Connection 4 143829HC 92 X 6 4 87 X 12 4 4 4 Quick Release Valve 4 143829HE 145406DF 4 72 X 31 16 VC 500 Minus Side Connection 1 2 or 4 142640HA 402703 402704 414580 8 Req d 412125 201301 8 Req d 301352 8 Req d Side Connection 1 142640HJ 92 X 6 1 87 X 12 1 412178 03 ...

Page 22: ...tion 4 142642HC 92 X 7 4 87 X 14 4 4 4 Quick Release Valve 4 142642HE 145407DF 4 72 X 32 28 VC 650 Minus Side Connection 1 2 or 4 142643HA 402694 402693 414584 14 Req d 412128 201285 14 Req d 301352 14 Req d Side Connection 1 142643HJ 92 X 7 1 87 X 14 1 412178 05 1 412324 03 1 Quick Release Valve 1 142643HM 145407DF 1 72 X 32 Side Connection 2 142643HP 92 X 7 2 87 X 14 2 2 2 Quick Release Valve 2 ...

Page 23: ...tion 1 142645HJ 92 X 8 1 87 X 16 1 412178 06 1 412324 04 1 Quick Release Valve 1 142645HM 145141DE 1 72 X 33 Side Connection 2 142645HP 92 X 8 2 87 X 16 2 2 2 Quick Release Valve 2 142645HN 145141DE 2 72 X 33 Side Connection 4 142645HC 92 X 8 4 87 X 16 4 4 4 Quick Release Valve 4 142645HE 145141DE 4 72 X 33 42 VC 650 Minus Side Connection 1 2 or 4 142647HA 402829 402830 414590 20 Req d 412131 2012...

Page 24: ...Element with four Side Connections 142117C 105811A Elements with four Quick Release Values 142117D 105811C 28 VC 650 Element with two Side Connections 142118 142643HA 2 Req d 105811 Elements with two Quick Release Values 142118E 105811B Element with four Side Connections 142118C 105811A Elements with four Quick Release Values 142118D 105811C 33 VC 650 Element with two Side Connections 142119 14264...

Page 25: ...406DF 1 72 X 31 Side Connection 2 142821HP 92 X 6 2 87 X 12 2 2 2 Quick Release Valve 2 142821HN 145406DF 2 72 X 31 Side Connection 4 142821HC 92 X 6 4 87 X 12 4 4 4 Quick Release Valve 4 142821HE 145406DF 4 72 X 31 20 VC 1000 Minus Side Connection 1 2 or 4 142832HA 503302 01 406544 414596 8 Req d 412157 301831 8 Req d 301832 8 Req d Side Connection 1 142832HJ 92 X 6 1 87 X 12 1 412178 03 1 412324...

Page 26: ...nection 4 142674HC 92 X 7 4 87 X 14 4 4 4 Quick Release Valve 4 142674HE 145407DF 4 72 X 32 32 VC 1000 Minus Side Connection 1 2 or 4 142673HA 402330 01 402327 414602 12 Req d 412160 301839 12 Req d 301718 12 Req d Side Connection 1 142673HJ 92 X 7 1 87 X 14 1 412178 05 1 412324 03 1 Quick Release Valve 1 142673HM 145407DF 1 72 X 32 Side Connection 2 142673HP 92 X 7 2 87 X 14 2 2 2 Quick Release V...

Page 27: ...E 2 72 X 33 Side Connection 4 142677HC 92 X 8 4 87 X 16 4 4 4 Quick Release Valve 4 142677HE 145141DE 4 72 X 33 46 VC 1200 Minus Side Connection 1 2 or 4 142671HA 404602 403901 190 X 3 414439 16 Req d 412163 302115 16 Req d 301908 16 Req d Side Connection 1 142671HJ 92 X 8 1 87 X 16 1 412178 07 1 412324 04 1 Quick Release Valve 1 142671HM 145141DE 1 72 X 33 Side Connection 2 142671HP 92 X 8 2 87 X...

Page 28: ...4 142835HC 4 4 4 4 60 VC 1600 Minus Side Connection 1 2 or 4 142915MB 510629 511348 190 X 15 511646 20 Req d 412166 304214 20 Req d 304215 40 Req d Side Connection 2 142915MA 153 X 791 2 87 X 20 2 412178 18 2 412324 06 2 Quick Release Valve 2 142915HN 145413BD 2 Side Connection 4 142915HC 153 X 791 4 4 4 4 Quick Release Valve 4 142915HE 145413BD 4 66 VC 1600 Minus Side Connection 1 2 or 4 142097HA...

Page 29: ...C 142677HA 2 Req d 105908 46VC1200 142129C 142671HA 2 Req d 105891A 105909 52VC1200 142131C 142841HA 2 Req d 105893A 105910 51VC1600 142130C 142835HA 2 Req d 105892A 60VC1600 142132AL 142915MB 2 Req d 105894A 105911 66VC1600 142198P 142097HA 2 Req d 105897A 76VC1600 146509P Contact Factory 76VC2000 146531P 108131A The second column under ITEM lists the part numbers of the two142119E single element...

Page 30: ...3 210 WIDE SERIES ELEMENT SIZE KIT NUMBER FRICTION BLOCKS QTY FRICTION BLOCKS RIVETS QTY RIVETS 14VC1000 146237AA 414591 16 130 X 72 102 16VC1000 146237AB 414593 8 90 20VC1000 146237AC 414595 24VC1000 146237AD 414597 10 110 28VC1000 146237AE 414599 ELEMENT SIZE KIT NUMBER FRICTION BLOCKS QTY FRICTION BLOCKS SCREWS QTY SCREWS NUTS QTY NUTS 32VC1000 146237AF 414601 12 330 X 208 130 110 X 23 130 38VC...

Page 31: ...0 10 28VC1000 146237E 414600 32VC1000 146237F 414602 12 301839 12 301718 12 38VC1200 146237G 511640 302115 301908 42VC1200 146237H 511642 14 14 14 46VC1200 146237J 414439 16 16 16 52VC1200 146237K 18 303929 18 18 51VC1600 146237L 511644 308639 304215 36 60VC1600 146237M 511646 20 304214 20 40 66VC1600 146237N 22 22 44 76VC1600 146237V 515762 25 308648 25 50 76VC2000 146237W 515381 308576 308577 25...

Page 32: ... 146500AT 308369 60VC1600 146500AV 304214 20 66VC1600 146500AW 22 76VC1600 146500AX 308648 25 8 5 Friction Shoe Assembly Kits NARROW SERIES WIDE SERIES ELEMENT SIZE KIT NUMBER FSA QTY FSAs ELEMENT SIZE KIT NUMBER FSA QTY FSAs 11 5VC500 146500CA 414576 8 14VC1000 146500CK 414592 8 14VC500 146500CB 414513 16VC1000 146500CL 414594 16VC600 146500CC 414580 20VC1000 146500CM 414596 20VC600 146500CD 3073...

Page 33: ...0 24VC650 146611F 145407DF 412178 05 412324 03 28VC650 33VC650 146611G 145141DE 412178 06 412324 04 37VC650 42VC650 WIDE SERIES ELEMENT SIZE KIT NUMBER QRV QTY QRV AIR CONNECTION QTY AIR CONNECTION WASHER QTY WASHER 16VC1000 146611E 145406DF 1 412178 03 1 412324 02 1 20VC1000 24VC1000 146611F 145407DF 412178 05 412324 03 28VC1000 32VC1000 38VC1200 146611G 145141DE 412178 06 412324 04 42VC1200 46VC...

Page 34: ...7 412324 03 28VC650 33VC650 146500D 412178 06 92 X 8 412324 04 37VC650 42VC650 WIDE SERIES ELEMENT SIZE KIT NUMBER AIR CONN TUBE QTY AIR CONN TUBE ELBOW QTY ELBOW WASHER QTY WASHER AIR TUBE KITS 14VC1000 146500B 412178 03 1 92 X 6 1 412324 02 1 16VC1000 20VC1000 24VC1000 146500C 412178 05 92 X 7 412324 03 28VC1000 32VC1000 38VC1200 146500D 412178 06 92 X 8 412324 04 42VC1200 46VC1200 146500F 41217...

Page 35: ...79C 201301 301352 402704 414580 107479AC 414579 130 X 72 90 20VC600 107479D 201301 10 301352 10 402733 307359 10 107479M 414995 107479AD 30758 130 X 71 110 107479AM 414994 24VC650 107479E 77 X 3 92 X 7 201285 12 301352 12 402804 412178 05 412324 03 414582 12 107479L 414891 107479AE 414581 130 X 72 130 107479AL 414890 28VC650 107479F 14 14 402693 414584 14 107479Q 405404 107479BK 402693 303582 1074...

Page 36: ...1908 404504 412178 06 412324 04 511640 107479BM 505172 107479BR 508933 511640 107479BP 307679 404504 107479CB 302115 511639 110 X 23 330 X 208 130 42VC1200 107479AX 14 14 413771 511641 14 150 107479BU 403799 512321 46VC1200 107479S 16 16 403901 412178 07 414439 16 107479AS 414438 32 110 X 23 330 X 208 202 52VC1200 107479BC 77 X 7 92 X 10 303929 18 18 503986 412178 08 412324 05 414439 18 107479BL 4...

Page 37: ... 13 16VC1000 107479BG 77 X 4 92 X 6 301831 301832 405954 412178 03 415352 107479BH 414901 107479Z 414594 107479AZ 414593 130 X 72 90 20VC1000 107479R 406544 414596 107479RA 413115 107479AR 406544 414595 130 X 72 90 24VC1000 107479N 77 X 3 92 X 7 10 10 404675 412178 05 412324 03 414598 10 107479AN 414597 130 X 72 100 42VC1200 107479X 77 X 8 92 X 8 302115 14 301908 14 403799 412178 06 511642 14 46VC...

Page 38: ...e 5 13 Changed Element size from 51 thru 76VC1600 to thru 76VC2000 in Table 6 14 Added 76VC1600 and 76VC2000 to Table 7 17 Corrected Internet Address 18 Corrected Single Narrow to Single Wide in title of Section 7 3 23 Added 76VC2000 to Section 7 3 27 Added 76VC2000 to Section 7 4 28 Added 76VC2000 to Section 8 1 28 Added 76VC2000 to Section 8 2 29 Added Section 9 0 revisions 30 Updated warranty p...

Page 39: ...7 Tel 216 281 2211 Fax 216 281 3890 2019 Eaton All Rights Reserved Document no E CLCL RR002 E May 2019 Eaton Hydraulics Group Asia Pacific Airflex Division 281 Fa Sai Road Waigaoqiao Free Trade Zone Shanghai 200131 China Tel 8621 5048 4811 Fax 8621 5048 4911 Eaton is a registered trademark All trademarks are property of their respective owners ...

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