Product Characteristics€¦ · MO, M1, M8, M9, ROM8 Load Sensing LS ML18 Flow sharing LUDV M6, M7...

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Product Characteristics

Directional

valves

Mono blocks Pilot control

devices

Valve modules

Open Center OC

SM, MO, M1,M8, M9

Flow sharing LUDV

SX, M6, M7

Load Sensing LS

M4, MP, SB, EHR

Pedal design

2TH6R, 4TH6NR

Hydraulic Joysticks

TH, THF

Electric Joysticks

THE

Stabilizing Module

RSM2

Flow divider

RTM

Accessory valves

MSC, RBS, FD, MHB

Power brakes

Modular designLT05, 06, 07, 08, 09,31

Compact design

LT 13, 17

Trailer brake

BV

Open Center OC

MO, M1, M8, M9, ROM8

Load Sensing LS

ML18

Flow sharing LUDV

M6, M7

1

Control blocks – Open Center (OC)

SM12MO-16, 22, 32, 40,

52

M8-16, 18, 22, 25,

32M9-20, 25 ROM8

Operating

pressure250/300 bar 350/420 bar 350/420 bar 350/420 bar 220/220 bar

Flow 70 l/min 110…1600 l/min 200…500 l/min 2x300 l/min 45 l/min

Appli-

cations

Mini excavators

Tractors

Skid steer

loaders

Fork lift trucks

Cranes

Drilling rigs

Mining excavators

Excavators

Drilling rigs

Crawler

excavators

Tractors

Small construction

machines




2

Open Center Control Block MO

Features

Mono block design

Type of operation:

– hydraulic

– electrohydraulic

Size: 16 to 52

Flow: ... 1600 l/min

Pressure: 350/420 bar

Applications:

– Mining excavators

– Excavators

– Drilling rigs

– Cranes




64354

64370

Customer‘s Benefits

Parallel or Tandem circuit

Low internal leakage

Good fine-control

3

Open Center Control Block M1





…

Features

Size: 16; 22; 25; 32

Flow: 400 l/min


Applications:

Wheel loaders

Dozer

4

Open Center Control Block M8


Less mounting and piping effort

Good fine-control

Simultaneous operation of different

consumers possible

Priority for slew drive

Features

6/3-way system

Mono block design

Type of operation:

– hydraulic


Size: 16; 18; 22; 25; 32

Flow: 200/500 l/min


Applications:

– Crawler excavators

– Cranes

– Drilling rigs




64294

5

Positive Control Control Block M9


Less piping by opposing ports

Optimum supply of boom at parallel

operation with bucket and slew

Optimum plane by function of drain

element

Synchronal adjustment of valve and

pump

Features

Dual-circuit Positive Control

Mono block design

Type of operation:

– hydraulic


Size: 20, 25

Flow: 2x300 l/min


Applications:

– Crawler excavators




64303

6

Control Blocks – Load Sensing (LS)

M4-12, 15, 22 SP-08 SB 12, 23, 33 EHR

Operating

pressure350/420 bar 250 bar 250 bar 250 bar

Flow 100-400 l/min 50 l/min 80-100 l/min 100 l/min

Appli-

cations

Forestry machines

Truck applications

Drilling rigs

Telehandler

Municipal vehicles

Drilling rigs

Tractors

Agricultural machines

Fork lift trucks

Tractors

Combines




7

LS Control Block SP


Low hysteresis

Compact design

Customer-specific solutions for

mono inlet

Features

Sandwich plate design

Type of operation:

– Mechanic

– Hydraulic

– Electromagnetic

Size: 08

Flow: … 75 l/min


Applications:

– Municipal vehicles

– Multi purpose vehicles




64139

8

LS Control Block M4


Modular design

Low hysteresis

Load-pressure compensated flow

Programmable electronics

Adjustable stroke limitation

Features


Type of operation:

– Mechanic

– Hydraulic

– Electrohydraulic

Size: 12; 15; 22

Flow: 100 … 400 l/min


Applications:

Forestry machines, Truck

applications, Drilling rigs,

Municipal vehicles




64276

64283

64279M4-22

M4-15M4-12

9

M4-12/LC Adapter plate

To combine M4-12 with BROC/ LC

valve ED

Note:

watch max return flow of M4-12

since M4-12 T-channels are not

connected in the adapter plate




10

Control Blocks – Flow Sharing (LUDV)

SX 10, 12, 14 RS 12, 14, 15 M6-15, 22 M7-20, 22, 25

Pressure 300 bar 250/300 bar 350/420 bar 350/420 bar

Flow 70-120 l/min 175 l/min 160-350 l/min 220-400 l/min

Applications

Mini excavators < 6 to

Excavator < 10 to

Backhoe loader

Skid steer loader

Loader

Dozer

Excavator > 10 to

Forestry machines

Drilling rigs

Cranes




11

LUDV Control Block SX

Features


Type of actuation:

– Mechanical

– Hydraulic

– Electrohydraulic

Size: 10; 12; 14

Flow: 70 … 120 l/min

Pressure: 300 bar

Applications:

– Mini Excavators

– Backhoe Loaders

– Skid Steer Loaders


Compact sandwich plate design

No shuttle valve necessary




64128

64125

12



LUDV Control Block RS


RE 64136

Features


Type of actuation:

Mechanical

Hydraulic

Electrohydraulic

Size: 12; 14; 15

Flow: 175 l/min


Applications:

Mini Excavators

Backhoe Loaders

Skid Steer Loaders


Compact sandwich plate design

No shuttle valve necessary

64136

13

LUDV Control Block M6


Low hysteresis


Priority function for steering

Primary and secondary protection

Regeneration function

Float function

Features

Mono and sandwich plate design

Type of operation:

– hydraulic

– electro-hydraulic

Size: 15; 22

Flow: 160 … 350 l/min


Applications:

– Wheeled loaders

– Dozer




64321

64322

14

LUDV Control Block M7


Low hysteresis


Priority function for slew

Primary and secondary protection

Load-holding function

Features

Mono and sandwich plate design

Type of operation:

– hydraulic


Size: 20; 22; 25

Flow: 220 ... 400 l/min


Applications:

– Excavators

– Drilling rigs

– Forestry machines

– Cranes




64293

64295

64297

15

Power Brake Valves

Modular Design

LT 05 LT 06 LT 07 LT 08 LT 09 LT 10 LT 31

TypeSingle circuit

brake valve

Accumulator

charging

valve

Dual circuit

brake valve

Hand brake

valveRelay valve

Steering

brake valve

Brake-Inch

valve

Pressure 25-125 bar 120-150 bar 40-125 bar 125 bar 200 bar 40-100 bar 40-100 bar

Flow 45 l/min 70 l/min 60 l/min 70 l/min 70 l/min 70 l/min 12 l/min

Max.

System

pressure

200 bar 210 bar 210 bar 210 bar 250 bar 200 bar 210 bar

Inch

pressure30 bar




16

Power Brake Valves

Compact Design

LT 13 LT 17

Type Dual-circuit brake valve Dual-circuit brake valve with pedal

Pressure 40-125 bar 25-125 bar

Flow 70 l/min 70 l/min

Braking

pressure40-150 bar 150 bar

Max. System

pressure210 bar 210 bar

Features

Pedal will be fitted separately with the valve

Accumulator charging function, Circuit separation valve,

Dual-circuit brake, integrated electrical or mechanical

parking brake

Pedal is directly fitted on the valve

Accumulator charging function, Circuit separation valve,

Dual-circuit brake, integrated electrical or mechanical

parking brake




17

Inch Brake Valve LT 31


Inch- and single circuit power-brake

valve combined in one housing

Direct proportional actuating of inching

valve by pedal

Overlapping of inching and braking

Features

Integrated Inch valve

Inch and brake pressure

proportional to operating force

Flow: 12 l/min

Pressure: 60 … 100 bar

Applications:

– Lift trucks

– Telehandler

– Wheel loaders

– Agricultural machines




66227

18

Dual-circuit Brake Valves LT 13 and LT 17


Simple and quick mounting

Less piping effort

Integration possible into existing

hydraulic systems

Short response time

Quickly ready for operation

Features

Less space requirement

Flat design

Separate brake pedal

Flow: 40/70 l/min

Pressure: 60 … 100 bar

Applications:

– Excavators

– Material handling

– Forestry and Agricultural

machines

– Special vehicles




66221

66228

19

Valve Modules

Stabilizing

moduleFlow divider Safety valves

Slew drive

module

RSM RTM MHRB, FD MSC

Size 10, 16, 25 16, 25 12 … 32 16

Pressure 420 bar 500 bar 350/420 bar 320/420 bar

Flow 300 l/min … 440 l/min 400/560 l/min … 160 l/min




20

Stabilizing Module RSM


Higher transport speeds

Higher handling rates

Stabile steering characteristics

Shorter braking distance

Higher comfort for the driver

Lower mechanical stress of the entire machine

Less repairs or down times with identical

handling rates

Features

High functionality (low delta P)

Integrated accumulator unloading

Integrated safety valves (CE

tested)

load-oriented accumulator

charging

Pressure peak limitation

Flow: … 300 l/min


Applications:

– Wheeled loaders

– Telehandler

– Backhoe loader




64214

64627

64618

21

Rexroth Traction Module RTM


Protection of hydraulic motors against

overspeed

Synchronization of max. 4 actuators

over a wide flow range

Fixed division ratio (S-version)

Features

2-, 3- and 4 fold flow divider

For open and closed loop

With or without free-wheeling

Integrated Pressure relief/anti-

cavitation valves

always switchable in all functions

Flow: 160 … 440 l/min

Pressure: 500 bar

Applications:

– Wheeled vehicles

– Rollers

– Harvesters




64592

22

LUDS Slew Drive Module MSC-16


…

Features

Size: 16

Flow: 160 l/min


Application:

– Excavators

– Drilling Rigs

– Cranes

– Forestry Machines




64593

23

Pipe burst safety valve MHRB...GA


…

Features

Size: 22

Flow: 400 l/min

Pressure: 420 bar

Application:

– Excavators

– Cranes




24

Primary and secondary valves




T

(A, B)

P PST

T

(A, B)

P

Pressure relief/anti-cavitation valve, pilot operated,

Type MHDBN...

Pressure relief/anti-cavitation valve, pilot operated

with pressure sequence stage, hydraulic operated,

Type MHDBB...

Primary and secondary valves (Cartridge design)

25

Hydraulic pilot control devices TH

Foot pedalArmrest

installation

Sandwich

designPilot oil supply

2TH6R, 4TH6NR,

1TH7QL

TH5/6, THF5/6,

THE5/62TH6 MHSTE

Size 10, 16, 25 16, 25 12 … 32 16

Pressure 50 bar 35-50 bar 50 bar 35-50 bar

Flow 16 l/min 13-16 l/min 16 l/min … 15 l/min

Applications Diverse Diverse

Excavators, Mini

excavators, Loaders,

Cranes

Excavators, Mini

excavators, Loaders,

Cranes




26




Challanges drive Off Highway Innovation

Valve Platform RS: Flexibility for best

functionality

Technische Daten

RS20

specification

applications

Wheeled excavator,

wheel loader, material

handling, dozer, …

flow 1x 300 l/min

pressureprimary 400 bar

secondary 420 bar

spool Ø25 mm

stroke 10 mm

temperature -30°C – +100°C

pressure drop 15bar

leakage 42ml/min (Ø25)

raw parts 3 slices + 2 inlets

pressure relief

and feed valve

pilot oil

supply/train

Anti-Drift-Valve

spool Ø 25mm

pressure relief

and feed valve

EH actuation

2x 3/2 FTDRE04

iron cast Additional feeding

valve (Wheel

Loaders)

LUDV compensator

Neutral position

detection

RS15

8-RS20 EH for mobile

excavators

C-Sample available, SOP

2018

27




Challanges drive Off Highway Innovation

Valve Platform RCS: Flexibility for best

functionality

8-RCS30-EH for standard excavators

P1 P2

E-Valve

main stage

pressure relief

and feed valve

EH actuation

2x 3/2 FTDRE04

E-Valve

pilot stage

pressure relief

and feed valve

Anti-Drift-

Valve

pilot oil

supply/train

iron cast

A

B

aluminum

forge

spool Ø 25mm or 36mm

specification

flow 2x 300 l/min

pressureprimary 400 bar

secondary 420 bar

spoolØ25 mm (Q=300 l/min)

Ø36 mm (Q=600 l/min)

stroke 11 mm

temperature -30°C – +100°C

pressure drop 15bar

leakage42ml/min (Ø25)

72ml/min (Ø36)

raw parts 6 slices + 1 endplateC-Sample available, SOP

2019

28

Selection of customers who have approved

Compact Directional Valves




29

Product Characteristics€¦ · MO, M1, M8, M9, ROM8 Load Sensing LS ML18 Flow sharing LUDV M6, M7...

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