Third Generation Water Cooled Brakes0 pages

Eaton Third Generation Water Cooled Brake
Airflex® Product Line

Overview

Features/Benefits

Eaton has redesigned its 36” water cooled tensioning brakes
to create an industry leading high energy absorbing dynamic
brake. The improved internal design and increased water flow
allow improved fluid dynamics with better energy dissipation
characteristics. The new brake is available with the Airflex
dual piston design as well as the air and water cooled combination style brake that acts as both a dynamic tensioning and
static holding brake.

•t Highest HP in class - 1000 HP per disc offers faster tripping
t time and the potential to downsize the brake in the same
tapplication

Applications

•t Robust Teflon® tape seal eliminates leakage

•t Drawworks
•t Mooring Winches
•t Dynamometers
•t Paper Mills
•t Steel Service Centers

•t Corrosion resistance standard on all WC3G brakes

•t More robust design for demanding applications eliminates
t copper cracking seen in competitive units
•t Self supporting brake eliminates costly support brackets
•t Higher coolant flow with 60% lower pressure drop

•t Retrofits to existing WC brake mounting
•t Easier maintenance and wear adjustments, no machining is
t required for friction or wear plates
•t ABS/CDS agency approval

Englishtttt

lb-in @ 80 psittt

hpt

GPM

136WCBD3t
236WCBD3t
336WCBD3t
436WCBD3t
436WCSB3t

146572AEt
146573AEt
146574AEt
146575AEt
146576AEt

416538t
416536t
416535t
416537t
416676t

417019t
417023t
416435t
416495t
417099t

295,000t
590,000t
885,000t
1,180,000t
1,389,000t

223,000t
446,000t
670,000t
893,000t
1,055,640t

71,000t
143,000t
214,000t
286,000t
333,360t

1000t
2000t
3000t
4000t
3000t

100
200
300
400
300

t
Metrict
Sizet

Braket
Partt
Numbert

Geart
Partt
Numbert

CR Geart
Partt
Numbert

Torque Rating
Botht
Pistonst

Larget
Piston Onlyt

Smallt
Piston Onlyt

ThermaltWater
Ratingt
Flow

33,331t
66,661t
99,992t
133,322t
156,818t

25,196t
50,391t
75,700t
100,895t
119,182t

8,022t
16,157t
24,179t
32,314t
37,636t

750t
1490t
2240t
2980t
2240t

380
760
1140
1510
1140

kWt

dm3/min

136WCBD3t
146572AEt
416538t
417019t
236WCBD3t
146573AEt
416536t
417023t
336WCBD3t
146574AEt
416535t
416435t
436WCBD3t
146575AEt
416537t
416495t
436WCSB3t
146576AEt
416676t
417099t
tttt

Nm @ 5,5 barttt

* WCSB air applied torque shown, review catalog for spring applied torque values

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-BB001-E
October 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