Ortlinghaus – Plates.Clutches. Brakes. Systems.

� Hydraulically actuated clutches an d sp rin g -ap p lied b rak es

clutch/b rak e co m b in ed un its

� Hydraulically actuated clutchesand spring-applied brakesclutch/brake combined units

Thanks to the large force available for actuation

and the use of the steel/sinter com bination,

w hich has very low w ear characteristics,

hy d raulically actuated O rtlinghaus S inus®

m ulti-p late clutches, brakes and clutch/brake

com bined units are suitable for a range of

ap p lications in m echanical engineering, m otor

vehicles and transm ission sy stem s.

The cooling oil, w hich is led through the p lates

in a p recise m anner, allow s the heat, w hich

varies d ep end ing on the p articular ap p lication,

to be d issip ated efficiently .

To a very large ex tent these clutches and brakes

are w ear free and req uire no m aintenance!

Clutch/brake combined units for wet-

running

1 /2 S eries 0 0 2 3 and 0 1 2 3

C lutch/brake com bined units are recognised as

being safe and reliable for d riving p resses,

m etal-form ing and m achine tools, shears and

sim ilar m achines. They conform w ith the w ell

know n safety req uirem ents as laid d ow n in the

relevant E C d irectives.

The torq ue transm itting cap ability and the

sw itching cap acity can be influenced over a w id e

range, by the correct selection of the num ber of

friction surfaces.

The heat generated from a p articular ap p lication

can be d issip ated efficiently w ith the aid of a

carefully d esigned cooling oil sy stem .

The shaft hub connection is w ith a d ouble

key w ay in the case of series 0 0 2 3 ; in the case of

series 0 1 2 3 , either a d ouble key w ay or a locking

assem ble can be selected .

F riction com binations: S teel/sinter linings

O p erating p ressure: 6 0 bar.

P ressure and cooling oil intake: V ia rotary inlet

through the shaft.

A p p lication: In stam p ing, em bossing and

d raw ing p resses, in autom obile bod y p resses,

shears and sim ilar m achines.

S inus® multi-p late clutches for

wet-running , standard v ersion

3 S eries 0 0 2 1 -0 0 7

This version can be p ut to use universally as a

com p act m achine transm ission clutch.

F riction com bination: S teel/sinter lining

O p eration p ressure: 1 8 to 2 0 bar

P ressure and cooling oil intake: V ia rotary inlet

through the shaft.

E x am p les of ap p lication: In transm issions for

m achines and vehicles, stationary and m obile

cranes, other lifting d evices.

Sinus® multi-plate clutches for

wet-running; version for high torq ues

4 Series 0021-3.3

A clutch for heavy-duty drives; normal version

with shoulder housing and without “ emergency

engagement facility“ . A version with

“ emergency engagement facility“ is also

available.

L arge hub bores are possible. These clutches can

be manufactured to conform to the acceptance

conditions of the classification institutions for

marine engineering.

Friction combination: Steel/sinter lining

Pressure and cooling oil intake: Via rotary inlet

through the shaft.

Operating pressure: 25 bar

Areas of application: U sed in marine

engineering for reversing gears, variable pitch

propeller drives and multi-motor drives.

Sinus® multi-plate clutches for wet-run-

ning; version for high thermal loading

5 Series 0-002

A clutch for heavy duty drives of all types in

which a high level of engaging/disengaging work

has to be performed; normally supplied with a

flange or shoulder housing and without

“ emergency engagement facility“ . A version with

“ emergency engagement facility“ is also available.

These clutches can be manufactured to conform

to the acceptance conditions of the classification

institutions for marine engineering.

Friction combination: Steel/sinter lining

Pressure and cooling oil intake: Via rotary inlet

through the shaft

Operating pressure: 24 bar

Areas of application: U sed in marine

engineering for reversing gears, variable pitch

propeller drives, multi-motor drives and power

take off drives.

Spring-applied, hy draulically released

multi-plate brakes for wet- or

dry -running, non centering

6 Series 0022-. . 0/- . . 9

Spring-applied fail safe brakes with a housing

which does not have a centering function; for

this reason these brakes are primarily used on

shaft ends and outside gearboxes.

Variations include a closed end flange and an

open end flange, which would allow a shaft to

pass through.

The “ wet-running plates“ are lubricated initially

by soaking in oil or by means of oil stored in the

0023

1

Series

Feather keydriver

Clutch/b rake co mb ined units

0123

2

Series

Clampingset or feather

key driver

Pressure and cooling oil

via rotary inlet

M ulti-p late clutches

0021-007

3

Series

Standardversion

for wet-running for wet-running

0002

5

Series

For highthermal loading

Pressure and cooling oil

via rotary inlet

0021-3.3

4

Series

For hightorques

plate chamber, depending upon the particular

application.

The brakes can be released mechanically in the

case of a hydraulic system failure (emergency

release facility).

Friction combination: Steel/sinter lining for wet

or dry-running

Pressure oil intake: On outside of diameter of sta-

tionary cylinder.

Operating pressure: max. 320 bar

Application: Extensively used throughout the

field of mechanical engineering especially as

brakes for hydraulic motors used in cranes and

winches.

Spring-applied, hydraulically released

multi-plate brakes for wet- and

dry-running with internal and ex ternal

centering facility

7 Series 0022-. . 1

Spring-applied fail safe brake in which the

housing has both a centering and a load carrying

function.

The “wet-running plates“ are lubricated initially

by soaking in oil or by means of oil in the

chamber, depending upon the particular

application.

The brakes can be released mechanically in the

case of a hydraulic system failure (emergency

release facility).

Friction combination: Steel/sinter lining for wet

or dry-running

Pressure oil intake: On outside diameter of

stationary cylinder.

Operating pressure: max. 320 bar

Application: G enerally within a transmission

between motor (hydraulic motor) and driven

device.

Spring-applied, hydraulically released

multi-plate brakes for wet- and dry-run-

ning with dual internal centering facility

8 Series 0022-. 20

This is a short brake for use in designs where

space is limited. The housing has both a centering

and a load carrying function.

Friction combination: Steel/sinter lining for wet or

dry-running

Pressure oil intake: On outside diameter of

stationary cylinder

Operating pressure: max 320 bar

Application: In gearboxes of every type, cranes

and other lifting devices.

Spring-applied multi-plate brakes

Accessories

9

6

N on-centering

0022-..1

7

Internaland external

centering

Series

0022-.20

8

Series

Twofold internalcentering

Centering

Pressure oil and intake at non-rotating

actuation unit

Series

0022-..0-..9

for wet- or dry-running

Spring-applied, hydraulically released multi-plate brake, series 0022-304 fitted in the drive of a winch.

E xternal diameter

mm

230 to 1040

380 to 560

9 5 to 252280 to 1000315 to 7 5083 to 9 10

135 to 315120 to 345

Series

0023 ClutchB rake

0123 ClutchB rake

0021-0070021-3.300020022-..0-/-..90022-..10022-.20

T orque range

Nm

2500 to 9 60000500 to 240000

12000 to 9 9 0004800 to 28800

200 to 400011200 to 6300009 000 to 300000

33 to 1200007 0 to 59 0050 to 6100

H ub bore

mm

45 to 37 5

7 0 to 200

18 to 8250 to 40050 to 26018 to 35020 to 110

N o.

1

2

345678

Application examples

Spring-applied, hydraulically released multi-plate brake, series 0022-601 fitted in the travel gearbox of a caterpillar-type excavator.

Hydraulically actuated clutch/brake combined unit, series 0123,fitted in a press drive.

9 A ccessories

Ortlinghaus has available a comprehensive range

of accessories for operating hydraulically

actuated clutches and brakes and to permit these

to be correctly intergrated into the particular

machine design.

W e can supply!

- Single and multi-channel rotary inlets

(see also special catalogue)

- Press safety valves,

- Complete clutch-brake controls in

modular design

- Complete hydraulic power packs for supplying

clutch/brake combined units with pressure and

cooling oil

- Cooling systems in the form of oil/air or

oil/water heat exchangers

- Sealed housing covers for enclosing

clutch/brake combined units.