HMF/A/V/R-02. Hydraulic motors for closed and open loop operation
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HMF/A/V/R-02. Hydraulic motors for closed and open loop operation

swash plate hydrostatic bearing piston-slipper assembly monoshell for high rigidity valve plate housing highly integrated control piston rotating group precise torgue transmission optional Trough-Drive available with two shaft ends Design characteristics >> high pressure axial piston motor in swash plate design for closed and open loop systems >> optimised start-up and low-speed characteristics >> optionally with purge valves for circuit and case flushing >> through-shaft with bare shaft end or coupling flange >>SAE High pressure ports, radial or axial >> SAE mounting flange with ANSI or...

Linde Hydraulics product range Find the right products for your application. Product range General technical data 4 Operating parameters >> Life time recommendations 7 >> Purge and case flushing 16 >> Crossline (secondary) protection 18 >> Signal selection for pressure regulator 19 >> Motor eguipment. COR-block 30 The data on which this brochure is based correspond to the current state of development. We reserve the right to make changes in case of technical progress. The dimensions and technical data of the individual installation drawings are prevailing. The features listed in this data...

General technical data. Overview of technical data Standard Linde-name plate Each Linde Hydraulics unit features a name plate showing the type and the serial number. For a single order via 'open variant' customer-specific number or free text with up to 15 characters can be stamped on the name plate. ojjj^jjgfe Made in Germany Fill Moll Mora Insisiteii!

General technical data. Overview of technical data

Transmission concept. Equipment manufacturers profit by the Linde Hydraulics transmission concept. Due to the direct conversion of the prime mover speed into wheel speed it is possible to reduce the number of drive line components and the energy losses in the operating cycle. Speed steps of transmission concepts 2 1,8 1,6 l Drehzah Speed ratio 1,4 1,2 1 0,8 0,6 0,4 0,2 0 el e ep es in DiEng mp m r r tooto Pu Pu be ox l l MoM triearb tia tia y bre Ge Ge erenren i ta tree ar d eel ffDiffe ge n Di Pla ge RaWh ten ne Pla Low speed direct Low speed integration Low speed High speed Starting...

Operational parameters. Life time recommendations Linde high pressure units are designed for excellent reliability and long service life. The actual service life of a hydraulic unit is determined by numerous factors. It can be extended significantly through proper maintenance of the hydraulic system and by using high-guality hydraulic fluid. Beneficial conditions for long service life >> Speed lower continuous maximum speed >> Operating pressure less than 300 bar Ap on average >> Max. pressure only at reduced displacement >> Power continuous power or lower >> Purity of fluid 18/16/13 in...

Operational parameters. Pressure fluids In order to ensure the functional performance and high efficiency of the hydraulic motors the viscosity and purity of the operating fluid should meet the different operational reguirements. Linde recommends using only hydraulic fluids which are confirmed by the manufacturer as suitable for use in high pressure hydraulic installations or approved by the original eguipment manufacturer. Permitted pressure fluids >> Biodegradable fluids in accordance with ISO 15 380 on reguest >> Other pressure fluids on reguest Linde offers an oil testing service in...

Torque transmission. Depending on the selected components, different torques may be transferred. Please ensure that the load transfer components such as mounting flange and PTO through-shaft are designed adequately. Our sales engineers will be pleased to provide design Torque transmission of the hydraulic motor The diagram Torque transmission of HMF / A / V / R-02 shows the output side A and the PTO through-shaft B of a motor. The information on the following pages refers to >> mounting flange and drive shaft A >> PTO flange and through shaft B Bolt hole diameter Bolt hole length

Torque transmission. Mounting flange Mounting suggestions *) Option for standard design, necessary for tandem units 2-hole flange with 4 additional bolt holes

Torque transmission. Mounting flange Plug-in housing for HMr/V/R 75-02 Plug-in housing for HMF/V/R 105-02 und 135-02

Torque transmission. Drive shaft A) Dimensions drive shafts *) Recommended shaft for tandem configurations A) Linde Hydraulics shaft types Type 1. Without undercut Type 2. With undercut

Torque transmission. PTO Through-Drive Motor Based on a standard Series 02 variable hydraulic motor with single shaft end, the PTO Through-Drive Motor features two shaft ends for torgue transfer. This enables the hydraulic motor to be installed directly in the drive line without transfer gearbox, reducing noise emission and fuel consumption. At the same time the overall efficiency increases.

Representation of the hydraulic components of a closed loop hydrostatic drive: Variable electro-hydraulic controlled HPV-02 E1 pump (top view) and fixed displacement motor HMF-02 plus filter, cooler and oil tank. The function diagram and the circuit diagram show two types of cooling. Function diagram Circuit diagram 1 Hydraulic pump HPV-02 R E1 5 Filter 2 Charge pump 6 Hydraulic motor HMF-02 3 Option 1: Cooler in charge circuit 7 Tank 4 Option 2: Cooler in the return line 8 Venting valve

The open loop. Representation of hydraulic components in an open loop circuit, based on the LSC system as an example: A HPR-02 regulating pump with load sensing function for energy-saving flow on demand control and VW load sensing directional control valves for load-independent and simultaneous movements of several consumers without mutual influencing. The system is complemented with proven Linde products such as electronic controllers, swing drive and hydraulic motors. Function diagram 10 9 6 8 7 5 4 3 2 1 Circuit diagram 9 10 5 8 6 7 4 3 2 1 1 2 3 4 5 Hydraulic pump HPR-02 E1L Manifold...