hydraulic motors quality products for mechanical & fluid power

Hydraulic Motors » » High power density - high power level considering the relatively small size. Axial piston motors are used in restricted space of precision cylindrical forgery machines to control the working hub onforgery tools. The strongest RM5000 radial piston motor can move weights of 100 tonnes in steelworks transport carts. » Jerk-free start up. Ideal in the operation of fire engine turntable ladders or fork-lift trucks which need to position heavy loads safely and quickly, often at extreme lifting heights. » Low operating noise of these hydraulic motors make them particularly suitable...

AE series » Axial piston motors » Type AE3 - AE45 displacement 3 - 45 cm3/rev operating pressure 210 bar speed up to 3000 rpm torque 34 - 134 Nm Design modifications in the flow control inside the motor as well as in the arrangement of the pistons have led to significant improvement of the constancy of the rotational speed. In addition, the speed range was clearly extended downwards. For the standard motor which is already precise in competitive comparison, the ability to run is ensured for a minimum speed of 5 min-1. The high precision motor can achieve speeds of significantly less than Imin1...

PUSTERLOH Fluidtechnik RM series » Radial piston motors displacement operating pressure speed torque Radial piston motor The comprehensive RM range feature: » Choice of shafts » Double shaft extension » Motor and brake combinations » Geared motors; gear motor and brake combinations » Tachometer and other measuring attachments » Couplings, flanges » Viton seals » Special models for HFB and HFC non-flammable fluids » Direct valve assembly possible » Connection SAE J 518 high pressure (type: A1) The radial piston hydraulic motor has been designed with a high load capacity. It is efficient, has a...

start torques (full torque and pressure across the total speed range). shafts accept axial and radial loads directly. performance motors operate down to 1 rpm without cogging and up to a units designed for very arduous applications with the potential of high shocks (up to 6.3 'G' force) such a centrifuges, marine applications. Zone 21 (dust) and underground use to 'M2' level (mining). Therefore applications are not only offshore but also chemical plants, machine manufacturers etc. Explosion protected Axial Piston Motors according to ATEX Directive 94/9

Axial Piston Motors PUSTERLOH Fluidtechnik Performance • Wide speed range (3 - 5250 rpm ). • High starting torque (full torque is available across the whole speed range from zero high to max. speed). • Strong drive shaft capable of withstanding radial and axial loads.. Efficient and cost saving • Overall efficiencies up to 94%. • Low maintenance costs due to the robust design. • Energy recovery and energy storage. Further advantages of hydraulic drive concepts • Using one central provider for various drive operations. • Motor internal leakage provides constant cooling of the rotating group. •...

Axial Piston Motors PUSTERLOH Fluidtechnik Rotatory hydraulic drive units The hydraulic motor series AEZ71 - 125 range achieves balancing classes up to G 6.3 according to ISO 1940 part 1, due to its a specific design and precision manufacturing. This makes the AEZ motors ideal for use in rotary systems, such as centrifuges. The proven advantages of this hydraulic drive, reliability, precision and reversibility, assure cost effective operation. Axial piston motors rotational systems jbj Techniques develop special customer solutions for radial piston motors in combination with gear boxes, couplings,...

Explosion protected Hydraulic Motors according to ATEX Directive 94/9/EC

Sectional drawing / description of function PUSTERLOH Fluidtechnik General Characteristics and Features Design: The radial piston hydraulic motor has been designed with a high load capacity. It is efficient, has a low moment of inertia, and is capable of very low speeds and has excellent reversing properties. The concept features make it extremely quiet, being suitable for servo control systems with facility to work either as a motor or pump in booth directions. Drive Motor Consists of a close grain, high strength, cast iron cylinder block. Eccentric crankshaft concept. Operating characteristics:...

Sectional drawing / description of function The force is transmitted from the piston (14) to the connecting rod (14.1) via cylindrical, pressure lubricated reciprocating bearing. A special design feature is the bending stress relieved gudgeon pin. This design is superior to a ball connection since friction losses are lower and all moving contact surfaces have a constant velocity. Control Design: The oil flow to and from the cylinders is arranged through a flat faced distributor (4) which operates in the following manner: Control rings (6 & 15) are mounted on eccentric (38) over roller bearings...

Ordering Codes Radial Piston Motor 2nd shaft end Without 2nd shaft end Cylindrical instrument shaft 0lOh6 for measuring device = M Additional data Brakes / gearboxes / decoder / special installation-situations / higher leakage pressures etc. = detailed description = no indication in type key Example for ordering: Additional data Instrument shaft 0lOh6 Sealing material: NBR Flange: SAE J518C 1%“ - 6000 PSI Drive shaft: Splined shaft DIN 5480 Series type: X Displacement: Vg = 904 cm 3/rev Radial Piston Motor

PUSTERLOH Fluidtechnik All characteristic quantities at v = 36 mm 2/s; 0= 50°C; p outlet = without pressure pcont = admissible continuous pressure at limitation to P cont. Pmax = maximal admissible operating pressure at limitation to P intermit. pPeak = peak pressure, where the components remain safe in function. Pcont = Continuous power (at maximal 10 bar outlet pressure). Motor flushing must be carried out above Pcont. Pinterm. = Power, which may be demanded temporarily (max. 10% duty cycle / hour). Power, speed and bearing life may be increased when flushing with 3 - 6 liters flushing...