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Manufacturer of gear pumps and motors built in three pieces with an extruded body in high resistance aluminium alloy.
The wide choice of shafts, flanges and ports, in compliance with all international standards (SAE, DIN and EUROPEAN) allow for their use in an infinite variety of applications. |
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Variable-displacement axial piston pumps for closed circuits
Variable displacement axial piston pumps suppliers for open circuits
Fixed displacement axial piston motors
Variable displacement axial piston motors
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The axial pistons engines are available in construction to inclné plate and constuction with axis broken for the beaches of average and high pressure.
Cubic capacity from 5 to 1000 Cm3
Pressure rating up to 400 bar
Number of max. revolutions up to 10000 min-1
Couples until 5570Nm |
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Piston motors
According to ISO standard
-Robust roller bearings manufacturer
Interacting dual tapered roller professional bearings for high radial load tolerance and long life time.
-Optimized connection cover
Precision-worked connection cover for optimal performance and durability.
-Spherical pistons
Up to 7 pistons resulting in no pulsation, high starting torque, high pressure and high speeds.
-Bent-axis principle
Provides a compact design with few moving parts, low bearing loads, high operational reliability and high overall efficiency.
-ISO Standard
Flanges and shaft to meet ISO standard |
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| Complete range of fixed and variable displacement axial pistons motors, with swashplate system, suitable in open and closed loops. Compact, robust and high- performance motors, durable and easy to maintain. |
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Supplier of hydraulic motors deliver steady power even when subjected to pressure spikes, severe vibration and long duty cycles. These motors operate reliably in systems with constant starting and stopping, and sudden direction reversals.
Large journal bearings absorb piston reaction forces. Forged bronze barrels and hardened-steel pistons provide long life under adverse conditions.
Stalling, caused by barrel lift-off, is prevented by optional hold-down control. The rotating group continues to turn with full torque despite severe hydraulic shock and vibration.
System components can be smaller and lighter with these high torque motors. Compact motors, weighing 130 lb (60 kg) produce torque to 4775 lb·in at 5000 psi (540 N·m at 350 bar) with pressures to 8000 psi (560 bar). |
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Axial piston units are available in the form of pumps and motors in bent axis design or swashplate design for medium- and high-pressure ranges. They are the main components in the hydrostatic transmission. Compact size and high power density, economy and reliability are characteristic advantages which speak for the use of hydrostatic transmissions, together with the fact that they meet the demand for high speed and high torque, as well as optimum efficiency.
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Engine F11/F12
Description:
Engine with broken axis with fixed cubic capacity.
Advantages:
Number of revolutions raised, output mechanical and volumetric high, compact, robust, transmits raised powers, supports external loads.
Applications:
Professional fans, industrial winches, professional saws with chains...
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Gear motors made of cast iron in two pieces.
A rigid and compact structure that makes it possible to incorporate a number of functions in a limited space.
Wide range of displacements: from 0.30 in³/rev (4,95 cm³/rev) to 9.20 in³/rev (150,79 cm³/rev) available in groups 20, 30 and 40
Max. peak pressure up to 4785 psi (330 bar)
Max. speed up to 4000 min-1 |
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Single or Multiple configurations
Piggyback & Thru-Drive assemblies
Pressures to 4500psi
Pumps with flows to over 90gpm
Motors with outputs to over 150hp |
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| GM series motors are a result of the many years' of experience gained with the preceding M, L and P series motors, and incorporate a number of design variations with respect to these series intended to increase the strength of the motor casings and the load capacity of the internal dynamic components. The result is a series of motors with high continuous power ratings, both because of the reduced internal specific loads and because of the high mechanical and volumetric efficiency that contribute in reducing the amount of heat produced and therefore also the negative effects associated with it. |
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Black Bruin motors are at their best in situations where high torque is required and use of other transmission is not reasonable. Hydraulic transmission does not contain axles allowing the frame structure to provide e.g. higher ground clearance and sharper wheel turn angle.
Starting is soft and motion is smooth even at low speed. On the other hand, vehicles equipped with multi speed Black Bruin motors are capable of reaching top speed exceeding 70 km/h.
The motors are used e.g. as wheel hub motors for agricultural, forestry, road building and mining machines.
Black Bruin BBC hydraulic motors
• excellent efficiency at high speeds - in both directions
• high pressure level (450bar)
• mechanical freewheeling
• broader speed range than conventional models
• higher load capacity in smaller size
• variety of mounting options for accessories
• multiple brake options
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| External gear units are classic hydraulic units and come in the form of pumps and motors. Individual pumps, multiple pumps and lownoise SILENCE versions in seven different series open up a virtually unlimited range of possible uses. |
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Cartridge M2
Sunfab SCM M2 is a range of robust axial piston motors especially suitable for industrial winch-, slewing-, professional wheel- and track drives
-Sunfab SCM M2 is of the bent-axis type with spherical pistons. The design results in a compact motor with few moving parts, high starting torque and high reliability
-The SCM M2 covers the entire displacement range 47-90 cm3/rev at a maximum working pressure of 40 MPa
-Sunfab SCM M2’s well dimensioned, double tapered industrial roller bearings permit high shaft loads and lead to excellent speed characteristics
-Sunfab SCM M2’s high level of reliability is based on the choice of materials, hardening methods, surface structures and the quality assured manufacturing process |
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Gerotor motors series TF/TG/TH/TK/TE/TJ
Our Gerotor Motors have a compact design, reliable holding capability and allows easy installation for the demanding agriculture and turf market. Other benefits are
High starting torque
Reduced space envelope describing the modular design in all series
High demanding low speed capability
No professional case industrial drain line reduced installation cost in any application
High pressure shaft seal rings can withstand full system pressure
Cooling fluid flow across splines and professional seals mean long and trouble-free operation
Professional roller vanes and sealed commutation assure high volumetric efficiency and smooth low speed operation
Heavy duty bearings manufacturer permit substantial external axial and radial professional shaft loads
Mechanical brakes , speeed detection and integrated cocks are further options |
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When you need to produce and control high pressures, forces and torques permanently for mobile applications, then there are some pre-conditions:
- robust, service-friendly technology
- small size
- low weight
- as flexible multiple use of a component as possible
- easy handling and operation
The KRACHT mobile hydraulic components meet these requirements exemplarily. A glance at the technical data will convince you. |
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Using the philosophy of “Brevini Fluid Power”, (technological research and continuous development of new products). S.A.M. HYDRAULIK has introduced this new range of orbital motors.
The result is a high performance and reliable product.
The HR SERIES is available in 8 displacements from 40 to 400 cc/rev and the maximum torque up to 925 Nm.
All motors of the HR range are directly interchangeable with the motors of the previous series (HPR) with a significantly increased performance of approximately 10%.
Moreover, the HR series of motors are supported with a rich range of flange-mounted control and protection cocks (motion control, over centre, cross line relief, anti shock and anti cavitation valves).
The versatility of these motors makes them suitable for the most vigorous applications: industrial machines, lifting and transport, utility machines, agricultural machines and so on.
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Black Bruin motors are at their best in situations where high torque is required and use of other transmission is not reasonable. Hydraulic transmission does not contain axles allowing the frame structure to provide e.g. higher ground clearance and sharper professional wheel turn angle.
Starting is soft and motion is smooth even at low speed. On the other hand, vehicles equipped with multi speed Black Bruin motors are capable of reaching top speed exceeding 70 km/h.
The motors are used e.g. as wheel hub motors for agricultural, forestry, road building and mining machines.
Black Bruin BB industrial hydraulic motors
• light and compact design
• high torque
• broad speed range
• mechanical freewheeling
• excellent low-speed characteristics
• multiple brake options
Black Bruin BBC hydraulic motors
• excellent efficiency at higg speeds - in both directions
• high pressure level (450bar)
• broader speed range than conventional models
• higher load capacity in smaller size
• variety of mounting options for accessories
• multiple brake options
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| The most amazing aspect of the DT Series motor is its huge torque potential from its relatively small size. The DT Series motor is capable of producing output torque comparable to competitive designs, but from a package that is both shorter and lighter. The savings in space and weight in no way compromises durability, as the motor uses massive shafts, bearings manufacturer and drive links to transmit the torque produced by this powerful package. The use of a case industrial drain allows reduced pressure on the rod seal while maintaining driveline lubrication for maximum motor life. Standard mounting and shaft options offer interchangeability with competitive designs. An internal drain option is also available. |
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Dynex low speed, high torque (LSHT) motors are interchangeable with Vickers MHT motors, which are no longer in production.
These motors deliver smooth rotary power from stall to maximum speeds. Compact direct-drive eliminates gear reductions and simplifies installation. They can save space on equipment used in mining, construction, military and industrial applications, including plastic injection molding systems.
The thru-industrial shaft spline drive provides a passageway through the center of motor to simplify system design and installation. A hollow shaft can accomodate wiring and piping.
These motors are ideal for vertical installations on earth augers or rock professional drills. Air or water can be pumped through the center to remove chips or debris from the drill hole.
Multiple speed models for use with fixed pumps can reduce power requirements. Optional warm-up ports equalize fluid and motor temperatures, preventing thermal shock for dependable cold-weather operation.
Torque to 13 750 lb·ft at 2750 psi (18 645 N·m at 190 bar). |
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Gear motors made of cast iron in two pieces.
A rigid and compact structure that makes it possible to incorporate a number of functions in a limited space.
Wide range of displacements: from 0.30 in³/rev (4,95 cm³/rev) to 9.20 in³/rev (150,79 cm³/rev) available in groups 20, 30 and 40
Max. peak pressure up to 4785 psi (330 bar)
Max. speed up to 4000 min-1
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Rated to 3000 psi. Spline or keyed shafts, side or rear porting, dual rotation available on standard models. Pressure balanced loading plates on either side of gears for maximum efficiency.
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On this page you can download our brochures of the product line "Mobile Hydraulics".
When you need to produce and control high pressures, forces and torques permanently for mobile applications, then there are some pre-conditions:
- robust, service-friendly technology
- small size
- low weight
- as flexible multiple use of a component as possible
- easy handling and operation
The KRACHT mobile hydraulic components meet these requirements exemplarily. A glance at the technical data will convince you. |
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Hydraulic motors
