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Airflex Water-Cooled Third Generation Brake

Airflex Water-Cooled Third Generation Brake
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Airflex Water-Cooled Third Generation Brake - 1

Eaton Water-CooledThird Generation Brake Catalog Airflex® Product Line Powering Business Worldwide

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Airflex Water-Cooled Third Generation Brake - 2

2 EATON Airflex Water-Cooled Third Generation Brake E-CLCL-CC003-E December 2013

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Airflex Water-Cooled Third Generation Brake - 3

EATON Airflex Water-Cooled Third Generation Brake E-CLCL-CC003-E December 2013

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Airflex Water-Cooled Third Generation Brake - 4

Water Cooled Third Generation Brake Description Eaton’s water-cooled tensioning brakes achieve industryleading, high-energy absorbing, dynamic braking. The revolutionary third generation brakes incorporate an improved internal design and increased water flow allowing for improved fluid dynamics with better energy dissipation characteristics. The third generation water cooled brake is available with Eaton’s dual piston design (WCBD3) and with Eaton’s air and water cooled combination style brake (WCSB3). Features and Benefits • Highest HP in class - 1000 HP per disc offers faster tripping...

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Airflex Water-Cooled Third Generation Brake - 5

Component Parts Item Description Item Description 1 Mounting Flange Sub-Assembly 17 Lock Nut 2 Mounting Flange 18 Cylinder 4 Hex Head Screw 20 Outer Seal 5 Locknut 21 Intermediate Seal 6 Inner Support Ring 22 Gear 7 Outer Support Ring 23 Clamp Tube Wear Spacer 8 Stud 24 Reaction Plate Sub-Assembly 9 Friction Disc Sub-Assembly 25 Reaction Plate 10 Friction Disc 26 Piston 11 Friction Disc Core 27 Release Spring 12 Flat Head Screw 28 Release Spring Spacer 13 Clamp Tube 29 Support Beam 14 Pressure Plate Sub-Assembly 30 Support Beam Wear Spacer 1 5 Pressure Plate Note: Three disc unit shown....

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Airflex Water-Cooled Third Generation Brake - 6

WCBD3 Elements Dimensional Data D24 O Coolant Ports H3 studs Mounting Bolt Circles Coolant Outlet 22.5º Coolant Inlet Coolant Inlet Coolant Outlet 36WCBD3 12-1.062 (27 Dia. Holes based on 16 Equally ,0) Spaced Holes on a 42.000” (1066,8) BC *Note: ustomer’s mounting plate must provide rigid C support and contact for this length. Please refer to additional notes on pages 8 and 9. EATON Airflex Water-Cooled Third Generation Brake E-CLCL-CC003-E December 2013

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Airflex Water-Cooled Third Generation Brake - 7

WCBD3 Elements Dimensional Data OUTLET H4 O3 Small Piston Air Inlet 3 Ports Equally Spaced O2 Large Piston Air Inlet 3 Ports Equally Spaced O2 Large Piston Air Inlet Ports O2 Small Piston Air Inlet Ports EATON Airflex Water-Cooled Third Generation Brake E-CLCL-CC003-E December 2013

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Airflex Water-Cooled Third Generation Brake - 8

WCBD3 Elements Technical Data English Thermal Rating Water Flow Part Number CR Gear Gear Part Part Number Number Torque Rating Both Pistons Large Piston Small Piston Water Volume Pressure Drop Coefficient 14 C2 2. Tolerance: 36WCBD3 +0.000/-0.005 in. (+0,00/-0,13 mm) 3. Tolerance: +0.003/-0.000 in. (0,08/-0,00 mm) 4. Maximum bore size are based on 2 flat keys, allowable gear hub stresses and torque ratings at 80 psi (5,5 bar). 5. Maximum diameter of “as cast“ surfaces. 6. Basic part number only. Order gear separately. 7. Exact torque rating is dependant upon applied pressure. Maximum...

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Airflex Water-Cooled Third Generation Brake - 9

WCBD3 Elements Technical Data in3 Applied Air (WC) Engaging Volume Large Piston Only Small Piston Only Lining Wear Volume Disc & Gear Disc & Gear Disc & Gear Free- 11 wheeling Housing 700 Notes continued: 11. aximum freewheeling velocity is 7500 fpm (38,1 mps). M 15. lexible connection must be used on ports. F Dimension is nominal for the new, air off condition. 12. Located from mounting flange surface. 13. bsolute volume of cylinder at contact with new and A worn friction discs. 14. ressure drop coefficient based on maximum pressure P drop across brake. Pressure Drop = C1 x Flow2 + C2 x...

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Airflex Water-Cooled Third Generation Brake - 10

EATON Airflex Water-Cooled Third Generation Brake E-CLCL-CC003-E December 2013

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Airflex Water-Cooled Third Generation Brake - 11

Component Parts Item Description Item Description 1 Mounting Flange/Cylinder 24 Cylinder 2 Air-Applied Piston 25 Gear 3 Hex Head Screw 26 Spring-Applied Inner Seal 4 Locknut 27 Spring Retainer 5 Air-Applied Inner Seal 28 Spring-Applied Outer Seal 6 Air-Applied Intermediate Seal 29 Stud 7 Air-Applied Outer Seal 30 Inner Spring 8 Water-Cooled Pressure Plate 31 Outer Spring 9 Clamp Tube 32 Spring-Applied Pressure Plate 10 Water-Cooled Friction Disc Assembly 33 Air-Cooled Solid Disc 11 Reaction Plate 34 Air-Cooled Friction Disc 12 End Plate 35 Release Spring 13 Wear Spacers 36 Water-Cooled...

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Airflex Water-Cooled Third Generation Brake - 12

WCSB3 Elements Dimensional Data Mounting Bolt Circles Air-Applied Air Inlet Small Piston Port - C2 Air-Applied Air Inlet Large Piston Port - C4 Coolant Outlet Coolant Inlet Coolant Outlet 36WCSB 12-1.062 (27 Dia. Holes based on 16 Equally ,0) Spaced Holes on a 42.000” (1066,8) BC Please refer to additional notes on pages 14 and 15. EATON Airflex Water-Cooled Third Generation Brake E-CLCL-CC003-E December 2013

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Airflex Water-Cooled Third Generation Brake - 13

WCSB3 Elements Dimensional Data O2 Air Inlet Holes 3 Holes Equally Spaced Max Min Bore Bore Range Range EATON Airflex Water-Cooled Third Generation Brake E-CLCL-CC003-E December 2013

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Airflex Water-Cooled Third Generation Brake - 14

WCSB3 Elements Technical Data English Part Number CR Gear Part Number Air Applied (WC) 3 Dynamic Torque Rating Both Pistons Large Piston Parasitic Pressure (WC) Spring Spring Maximum WC Applied Applied (WC+AC) Thermal Small (WC+AC) (WC+AC) Dynamic Rating Both Large Small Piston Dynamic Pistons Piston Piston Static Torque Notes: 1. Basic part number only. Gear must be ordered separately. 2. Torque is based on a spring set release pressure of 120 psi and the maximum amount of apply springs. To decrease release pressure, springs can be removed. The maximum number of springs follows: 36WCSB3 -...

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Airflex Water-Cooled Third Generation Brake - 15

WCSB3 Elements Technical Data in3 Water Volume Max. Speed New Worn New Worn New Worn Weight Inertia WC Lining 10 11 Applied Air (WC) Engaging Volume 6 Wear Disc & Disc & Disc & FreeVolume Slip Both Large Piston Small Piston Housing Gear Housing Gear Housing Gear wheeling Pistons Only Only 16.6 dm Notes continued: 8. insure proper cooling, the inlet port must be at the To 3+9 o’clock positions and the outlet ports must be at the 12+6 o’clock positions. 9. Located from the mounting flange surface. 10. ased upon a continuous slip velocity of 4500 fpm B (22,9 mps). 13. olerance ±0.030 in....

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Airflex Water-Cooled Third Generation Brake - 16

Eaton Hydraulics Group USA 14615 Lone Oak Road Eden Prairie, MN 55344 USA Tel: 952-937-9800 Fax: 952-294-7722 www.eaton.com/hydraulics © 2013 Eaton All Rights Reserved Printed in USA Document No. E-CLCL-CC003-E Supercedes A-157 December 2013 Eaton Airflex 9199 Clinton Road Cleveland, OH 44144-1077 USA Tel: 216-281-2211 Fax: 216-281-3890 Eaton Eaton Industrial Clutches & Brakes Shanghai Co., Ltd. No. 281 Fa Sai Road WaiGaoQiao Free Trade Zone Shanghai 200131, China Main: 011-86 21-50484811 Fax: 011-86 21-50484911

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