El. Motors:
AC 0.55…3 kW , mono or three-phase
DC 0.8… 3 kW ; 12 or 24 V
Tank volume: 1…60 l
Pump displacement: 1…6,1 cm³
Wide range of modular elements allowing the implmentation of additional hydraulic schemes

 Mini power packs HC

El. Motors:
DC 1… 3 kW ; 12 or 24 V
Tank volume: 2…15 l
Pump displacement: 1…6,1 cm3
Working pressure: up to 250 bar
Assembled with different valves depending on the hydraulic scheme

 Hydraulic Station

El.motors
AC - to 25 kw.; 1-3 pieces
Mounting - vertical, horizontal, moved out;
Capacity of the tank - to 500 L.;
Displacement of the pump: 1-55 cm³
They are produced with a large variety of elements -
accumulators, coolers and others for the realization of each concrete hydraulic sheme.

 Motor-pump

DC motor from all dimensions, coupled with gear pump - group 10 or group 20.
Different modifications and variants for implementation of various decisions.
More information You can find in our catalogue.

Available:
Relief, Relief-Prefill, Unloading Relief, Pressure Reduction,
Check, Flow Control, Dividing and Combining Valves
Nominal bore: 6 , 10 mm
Pressure control range: 5 … 100 bar
15 … 200 bar
20 … 320 bar
Rated flow: 10 … 160 l/min
Working temperature: -20 … +70 °C
Working liquid: hydraulic oils
Viscosity: 10 to 200 mm²/s
Degree of filtration: 25µm

 Cartidge Valves

Available:
Solenoid, Relief, Sequence, Needle, Manual,
Pressure reduction Valves Operating pressure: 250 bars
Internal leakage: 0.22 cc/min at 250 bars
Fluid temperature: -20 … +90 °C
Working liquid: hydraulic oils
Viscosity: 10 … 800 mm²/s
Degree of filtration: 25µm

 Sectional Control Valves

Rated flow: 80 l/min
Rated pressure: 250 bars
Max. back pressure: 18 bars
Nominal port size: 12 mm
Fluid temperature: -20 … +80 °C
Working liquid: hydraulic oils
Viscosity: 15 … 300 mm²/s

 Directional Control Valves

Max. pressure:
Port P, A and B: 320 bars
Port T: 160 bars
Max flow:
NG06 - 80 l/min
NG10 - 140 l/min
Fluid temperature: -20 … +80 °C
Working liquid: hydraulic oils
Viscosity: 10 … 800 mm²/s

Displacement: 0.25…2 cm³
Outlet pressure: up 200 bar
Speed: 750 …3500 rev/min
Fluid temperature: -20 … +80 °C
Working liquid: hydraulic oils
Viscosity: 16 … 200 mm²/s
Degree of filtration: 15-25µm

 Group 10

Displacement: 1…9.8 cm³
Outlet pressure: 250 bar
Speed: 650 …3500 rev/min
Fluid temperature: -20 … +80 °C
Working liquid: hydraulic oils
Viscosity: 20 … 200 mm²/s
Degree of filtration: 25µm

 Group 20

Displacement: 4.5…36 cm³
Outlet pressure: 250 bar
Speed: 650 …3500 rev/min
Fluid temperature: -20 … +80 °C
Working liquid: hydraulic oils
Viscosity: 20 … 200 mm²/s
Degree of filtration: 25µm

 Group 30

Displacement: 20…60 cm³
Outlet pressure: 250 bar
Speed: 650 …2500 rev/min
Fluid temperature: -20 … +80 °C
Working liquid: hydraulic oils
Viscosity: 20 … 200 mm²/s
Degree of filtration: 25µm

 Pumps with Valves

The technical characteristics are in compliance with the pumps of 10, 20 and 30 groups.
For more details, please ask for catalogue.

 Tandem Pumps

The technical characteristics are determined by the compound gear pumps.
For more details, please ask for catalogue.

The Priority Valves distribute and trace the hydraulic flow from the supply pump of the hydraulic system to the hydraulic components ehich control and run the vehicle.
The Priority Valves are used only with the HKUS /5(E)(T)(TE) steering units.
When connected, the steering unit anf the priority valve represent sophisticated hydraulic tracing sytsem that control the flow in both main pipelines of the hydraulic system (the working and control one) at any time of its operation.
As a static signal, the “LS” signal must be used in systems with circuit stability.
The connection between the PRT, PRTA priority valves and the HKUS /5T(TE) steering units has to be as short as possible, but should not exceed 1,5m (for iron pipe with ø 4 internal diameter). When a rubber hose is used the lenght have to be even shorter.
The Priority Valves PRT…/160 have built-on a pilot pressure relief valve, who protects the steering unit against exceed pressure. The pilot pressure relief valve operates with the Shuttle of the Priority valve to limit the maximum steering ressure P-T measured across the steering units port.

 Valve Blocks TYPE BKH

Hydraulic BKH valve blocks are developed to protect the components of the hydraulic circuit: such as pumps, steering units and cylinders – from overloads. Impacts and cavitation. Some of their advantages are: easy integration into any hydraulic circuit, easy mounting to the steering unit, and quick an easy hose connections. Depending on the design and the built in valves the BKH valves could be divided: BKH1…BKH5 and BKHR, with BKH5 designed for XY steering units only. The maximum flow rate is in compliance with the whole range of HKU and XY steering units but not more than 80 l/min. The pressure settings for the entry relief valves are given in the table.

 Torque Amplifuers TYPE UVM

Hydraulic UVM Torque Amplifiers amplify the applied torque to the control shaft and thus make easier running of various vehicles such as: - agricultural and wood working machines; - road rollers and road cleaning machines; - fork-lift and construction machinery; The totally transferred power in terms of the output torque is up to 1.1kW. The UVM torque amplifiers with their simple design, consisted of a pump and amplifier, ensure 40 times higher output torque than applied one. The amplifying is achieved as follows: By rotating the output shaft to the left or right the spool and the sleeve are displaced, and the hydraulic flow enters the system turning the gerotor set, which transfers already amplified torque to the output shaft.

 Steering Columns TYPE KK

The M+S Hydraulic KK Steering Columns transfer the torgue from the steering wheel of the vehicle to the HKU, HKUS or other of the same class steering units. The KK steering columns are consisted of a pipe in which is centred the control shaft.
MOUNTING
The KK steering column is hard- mounted to the steering unit by its welded flange using four screws M10 at minimal depth 10 mm fitted in the steering unit with tightenin torgue of 2 daNm.
Permissible loads on the steering column are as follows:
Max. torgue applied to the steering wheel 24 daNm
Max. bending moment 20daNm
Max. axial load 100 daNm
The steering column must be additionally supported when the lenght L exceeds 150mm.

Hydraulic hydrostatic steering units are designed for use on steering of low speed vehicles when the speed does not exceed 60 km/h such as forklifts, tractors, construction equipment, aircraft ground support vehicles, mining and industrial positioning requirements. Hydrostatic steering allows vehicle to be steered without mechanical connections.

 TYPE HKUS…/3, 4, 8

The HKUS Hydrostatic Steering units is based on the HKU unit but has buil-in relief and check valves. Thus M+S Hyraulic achieves one very compact steering unit which reduces the need for additional hydraulic components in the system.

 TYPE HKU…/4 PB AND HKUQ…/4

HKU…/4PB works as standart steering unit with auxiliary port destinet for flow
providing additional vehicles funktions.



HKUQ…/4 is a new series of hydrostatic steering units with an additionally increased flow.
HKUQ…/4 is an “Open Center-Non Load Reaction” hydrostatic steering in which restrictor
for applying factor from 1,3 to 2,5 is built-in.

 TYPE HKU(S)…/5…/4

The HKU(S)…/5(T)(E)(TE) range expands the steering units family of M+S Hydraulic with the “Closed Center - Non Reaction and Load Sensing Outlet” version (static hydraulic connection to the priority valve). This range is manifactured in two version; for modulary abd pipe mounting and therefor were developed the two versions of priority (tracing) valves: PRD… and PRT…

 Switch Valves

 Crossover Relief Valves