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Sunfab
  • Offer Profile
  • We are always close-at-hand. We are always aiming to develop new piston pumps and motors with the absolute highest technological quality.

    Versatile. Efficient. Quite simply hydraulic.
Product Portfolio
  • MOTORS

  • Sunfab offers hydraulic motors according to SAE, ISO and DIN standard as well as carridge motors. The displacement is 12-130 cm3 with a choice of shafts, seals and connection ports. High revolution speeds and a working pressure up to 400 bar allows a power output of up to 285 kW.
    • SCM 012-130 DIN

    • Displacement 12.6 -130.0 cm3/rev
      Working pressure 28 - 40 MPa
      Revolutions max. 300 - 3000 rpm
      Power max. 14 - 124 kW
      Start torque max. 2.0 - 20.7 Nm/MPa
      Weight 8.4 - 18.2 kg

      SCM 012-130 DIN is a series of axial piston motor particularly suitable for mobile hydraulics. SCM 012- 130 DIN is of the bent-axis type with spherical pistons. The design gives a compact motor with few moving parts, high starting torque and high operational reliability. It covers the entire displacement range 12-130 cmᶟ/rev. with max. pressure 400 bar.

      It ́s high level of reliability is due to the choice of materials, hardening methods, surface structures and the quality assured manufacturing process.

      Other advantages:

      • Smooth operation over the entire speed range
      • High efficiency
      • Suitable for applications with high angular accelerations due to its high rotary stiffness
       
    • SCM 012-130 SAE

    • Displacement 12.6 - 130.0 cm3/rev
      Working pressure 33 - 40 MPa
      Revolutions max. 300 - 8250 rpm
      Power max. 20 - 255 kW
      Start torque max. 2.0 - 20.5 Nm/MPa
      Weight 9.0 - 35 kg

      Sunfab’s SCM 012-130 SAE is a range of robust axial piston motors especially suitable for mobile hydraulics.

      SCM 012-130 SAE 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. It covers the entire displacement range 12-130 cm³ ⁄rev. at a maximum pressure of 400 bar. It features double tapered roller bearings, which permits high shaft loads and gives superb speed performance.

      The high level of reliability is based on the choice of materials, hardening methods, surface structures and the quality assured manufacturing process.

      Sunfab also offers a two-bolt flange, SAE B2 012- 034 in the SCM family. The design features double tapered roller bearings, which permits high shaft loads and gives superb speed performance.

      Other advantages:

      • High maximum speed
      • Smooth operation over the entire speed range
      • Available in many different configurations of shafts and connections
      • High efficiency
      • Speed sensor available as option
      • Suitable for applications with high angular accelerations due to its high rotary stiffness
    • SCM 012-130 ISO

    • Displacement 12.6 - 34.2 cm3/rev
      Working pressure 35 - 40 MPa
      Revolutions max. 6500 - 8250 rpm
      Power max. 50 - 110 kW
      Start torque max. 2.0 - 5.4 Nm/MPa
      Weight 9.5 kg

      SCM 012-130 ISO is a range of robust axial piston motors especially suitable for mobile hydraulics.

      SCM 012-130 ISO 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. It covers the entire displacement range 12-130 cmᶟ ⁄rev. at a maximum pressure of 400 bar. It ́s well dimensioned, double tapered roller bearings permit high shaft loads and lead to excellent speed characteristics. The motor ́s high level of reliability is based on the choice of materials, hardening methods, surface structures and the quality assured manufacturing process.

      Other advantages:

      • High maximum speed
      • Smooth operation over the entire speed range
      • Available in many different configurations of
        shafts and connections
      • High efficiency
      • Speed sensor available as option
      • Suitable for applications with high angular accelerations due to its high rotary stiffness
    • SCM 025-108 M2

    • Displacement 25.4 - 108.0 cm3/rev
      Working pressure 35 - 40 MPa
      Revolutions max. 300 - 7000 rpm
      Power max. 40 - 230 kW
      Start torque max. 4.0 - 17.1 Nm/MPa
      Weight 11 - 26 kg

      Sunfab’s SCM 025-108 M2 is a range of robust axial piston motors with cartridge flange especially suitable for winch-, slewing-, wheel- and track drives.

      SCM 025-108 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 025-108 M2 covers the entire displacement range 25- 108 cmᶟ ⁄rev. at a maximum pressure of 400 bar.

      It ́s well dimensioned, double tapered roller bearings permit high shaft loads and lead to excellent speed characteristics. It ́s high level of reliability is based on the choice of materials, hardening methods, surface structures and the quality assured manufacturing process.

      Other advantages:

      • High maximum speed
      • Smooth operation over the entire speed range
      • High efficiency
      • Suitable for applications with high angular accelerations due to its high rotary stiffness
       

  • PUMPS

  • SINGLE FLOW PUMPS

  • Sunfab is your supplier of a wide range of hydraulic pumps.The pumps are optimised for all kinds of applications. We offer 12 different sizes in the range of 12-130 cm3 with pressure up to 400 bar.

    SAP – standard
    Our new light weight pump for demanding truck hydraulics for operating, for example, loader cranes, hooklifts, etc. Sunfab SAP covers the displacement range 40-64 cm3⁄rev and working pressure up to 400 bar. Direction of rotation is easy to change by turning the connection cover. Available for DIN power take-offs.

    SCP – standard
    Our most common product for demanding truck hydraulics for operating, for example, loader cranes, hooklifts, timber cranes, etc. Sunfab SCP covers the displacement range 012-108 cm3⁄rev and working pressure up to 400 bar. Direction of rotation is easy to change by turning the connection cover. Available for DIN and SAE B/C power take-offs.

    SCP - optimised
    An optimised version for extra high speed, fitted with extra heat-resistant seals (V) to withstand higher tempe­ratures when mounted on an engine power take-off. Available in left (L) or right (R) hand versions. Available in two sizes: 084 and 108 cc and working pressure up to 400 bar. For DIN power take-offs.

    SCP – optimised for injector
    An externally drained, optimised version offers very high oil flows in combination with the Sunfab Injector K-Jet 2. Suitable for hydraulic motor operation in closed hydraulic systems with the Injector K-Jet 2 to pressurise the suction side. This provides very good speed properties and high flows. Fitted with extra heat-resistant seals (V) to withstand higher temperatures when mounted on an engine power take-off. Available in left (L) or right (R) hand versions. Available in two sizes: 084 and 108 cc and working pressure up to 400 bar. When supplemen­ted with the Sunfab By-pass for applications on moving vehicles, the pump speed is limited to the table values without K-Jet 2. For DIN power take-offs.

    SCPT
    An addition to the SCP series that supports larger flows and working pressure up to 300 bar, ideal for tipper applications. Available in two sizes, 090 and 130 cc. Direction of rotation is easy to change by turning the connection cover. For DIN power take-offs.

    SCP – ISO
    An addition to the SCP series for mobile and stationary hydraulics. Sunfab SCP - ISO covers the displacement range 12-130 cm3⁄rev and working pressure up to 400 bar. It's an externally drained, optimised version and provides very good speed properties and high flows. Available in left (L) or right (R) hand versions.
    • SCP 012-108 DIN

    • Displacement max. 12.6 - 108.0 cm3/rev.
      Theoretical oil flow (500 rpm) 6.3 - 54.0 l/min
      Theoretical oil flow (1000 rpm) 12.6 - 108.0 l/min
      Theoretical oil flow (1500 rpm) 18.9 - 162.0  l/min
      Working pressure max. 400 bar
      Weight 8.3 - 17.0 kg

      Other advantages:

      • High maximum speed while maintaining low
        noise levels
      • Smooth operation over the entire speed range
      • Long life due to high demands on material
        selection, such as bearings, seals, etc.
      • O-rings on all contact surfaces as well as double
        shaft seals eliminate oil leakage from the pump
        and power take-off
      • The stop shoulder on the angular housing allows
        the pump ́s direction of rotation to be changed
        without the risk of altering the gear meshing
    • SAP 040-064 DIN

    • Displacement 41.2 - 63.6 cm3/rev.
      Theoretical oil flow (500 rpm) 20.6 - 31.8 l/min
      Theoretical oil flow (1000 rpm) 41.2 - 63.6 l/min
      Theoretical oil flow (1500 rpm) 61.8 - 95.4 l/min
      Working pressure max. 400 bar
      Weight 9.8 kg

      Other advantages:

      • Light weight metal casing design
      • Smooth operation over the entire speed range
      • Long life due to high demands on material selection, such as bearings, seals, etc
      • Corrosian free light metal-housing
      • Less heat generation due to better ability to dissipate heat through housing
       
    • SCP 084, 108 DIN Optimised

    • Displacement 83.6 - 108.0 cm3/rev.
      Theoretical oil flow (500 rpm) 41.8 - 54.0 l/min
      Theoretical oil flow (1000 rpm) 83.6 - 108.0 l/min
      Theoretical oil flow (1500 rpm) 125.4 - 106.0 l/min
      Working pressure max. 400 bar
      Weight 17.0 kg

      Other advantages:

      • High maximum speed while maintaining low noise levels
      • Smooth operation over the entire speed range
      • Long life due to high demands on material selection, such as bearings, seals, etc.
      • O-rings on all contact surfaces as well as double shaft seals eliminate oil leakage from the pump and power take-off
       
    • SCPT 090, 130 DIN

    • Displacement 90.0 - 130.0 cm3/rev.
      Theoretical oil flow (500 rpm) 45.0 - 65.0 l/min
      Theoretical oil flow (1000 rpm) 90.0 - 130.0 l/min
      Theoretical oil flow (1500 rpm) 135.0 - 195.0 l/min
      Working pressure max. 300 bar
      Weight 11.7 - 17.0 kg

      Other advantages:

      • High maximum speed while maintaining low noise levels
      • Smooth operation over the entire speed range
      • Long life due to high demands on material selection, such as bearings, seals, etc.
      • O-rings on all contact surfaces as well as double shaft seals eliminate oil leakage from the pump and power take-off
      • The stop shoulder on the angular housing allows
        the pump ́s direction of rotation to be changed
        without the risk of altering the gear meshing
    • SCP 084, 108 DIN Optimised for injector

    • Displacement 83.6 - 108.0 cm3/rev.
      Theoretical oil flow (500 rpm) 41.0 - 52.0 l/min
      Theoretical oil flow (1000 rpm) 81.0 - 105.0 l/min
      Theoretical oil flow (1500 rpm) 122.0 - 157.0 l/min
      Theoretical oil flow (2000 rpm) 162.0 - 210.0 l/min
      Theoretical oil flow (2500 rpm) 203.0 - 262.0 l/min
      Theoretical oil flow (3000 rpm) 243.0 - 314.0 l/min
      Working pressure max. 400 bar
      Weight 17.0 kg

      Other advantages:

      • High maximum speed while maintaining low noise levels
      • Smooth operation over the entire speed range
      • Long life due to high demands on material selection, such as bearings, seals, etc.
      • O-rings on all contact surfaces as well as double shaft seals eliminate oil leakage from the pump and power take-off
    • SCP 012-108 SAE

    • Displacement 12.6 - 108.0 cm3/rev.
      Theoretical oil flow (500 rpm) 6.3 - 54.0 l/min
      Theoretical oil flow (1000 rpm) 12.6 - 108.0 l/min
      Theoretical oil flow (1500 rpm) 18.9 - 162.0 l/min
      Working pressure max. 400 bar
      Weight 8.7 - 19.0 kg

      Other advantages:

      • High maximum speed while maintaining low noise levels
      • Smooth operation over the entire speed range
      • Long life due to high demands on material selection, such as bearings, seals, etc
      • O-rings on all contact surfaces as well as double shaft seals eliminate oil leakage from the pump and power take-off
       
    • SCP 012-130 ISO

    • Displacement 12.6 - 130.0 cm3/rev.
      Theoretical oil flow (500 rpm) 6.3 - 65.0 l/min
      Theoretical oil flow (1000 rpm) 12.6 - 130.0 l/min
      Theoretical oil flow (1500 rpm) 18.9 - 195.0 l/min
      Working pressure max. 35 - 40 MPa
      Weight 7.5 - 29.5 kg

      Other advantages:

      • High maximum speed while maintaining low noise levels
      • Smooth operation over the entire speed range
      • Long life due to high demands on material selection, such as bearings, seals, etc.
  • DUAL FLOW PUMPS

  • The range of fixed displacement dual flow pumps SCPD and SLPD comprises 9 different sizes from 20/20 cm3 up to 53/53 cm3. The SCPD dual flow pumps are of bent-axis design, the SLPD pumps are of inline design with swash plate.

    Sunfab dual flow pump is ideal for vehicles which require two different flows.

    For vehicles with several types of hydraulic equipment, a large pump with a single flow is often a poor compromise. Certain parts of the equipment run too fast, others too slowly or too much heat is generated. A Sunfab dual flow pump is both the optimum technical and most economical solution for this.

    Sunfab dual flow pumps are available with two equal large flows or one small and one large flow. The latter can give three different total flows: the small, the large and the combined. Where there is a need for different pressure levels, the flow and the pressure can be combined for a maximum use of the permitted power take-off torque.

    Several system solutions:
    • Two separate circuits
    • Parallel operation
    • Torque limiting
    • SCPD 56/26 DIN

    • Displacement A+B 56.0 + 26.0 cm3/rev.
      Theoretical oil flow (600 rpm) 33.5 + 15.5 l/min
      Theoretical oil flow (1000 rpm) 56.0 + 26.0 l/min
      Theoretical oil flow (1200 rpm) 67.0 +31.0 l/min
      Theoretical oil flow (1500 rpm) 84.0 + 39.0 l/min
      Theoretical oil flow (1800 rpm) 100.5 +46.5 l/min
      Working pressure max. 400 bar
      Weight 18 kg

      Other advantages:

      • High self-priming speed
      • Constant low noise level
      • Long life due to high demands on material selection, such as bearings, seals, etc.
      • O-rings on all contact surfaces as well as double shaft seals
       
    • SCPD 56/26 DIN By-Pass

    • Displacement A+B 56.0 + 26.0 cm3/rev.
      Theoretical oil flow (600 rpm) 33.5 + 15.5 l/min
      Theoretical oil flow (1000 rpm) 56.0 + 26.0 l/min
      Theoretical oil flow (1200 rpm) 67.0 +31.0 l/min
      Theoretical oil flow (1500 rpm) 84.0 + 39.0 l/min
      Theoretical oil flow (1800 rpm) 100.5 +46.5 l/min
      Working pressure max. 400 bar
      Weight 22.5 kg

      Other advantages:

      • The By-Pass valve can relieve the load from full operating pressure of 400 bar, which allows emergency stop function
      • The valve ́s 24 V solenoids have integrated electrical cables which meet protection class ADR
       
    • SLPD 20/20-64/32 DIN

    • Displacement 20.3 x 2 - 63.0+31.5 cm3/rev
      Theoretical oil flow (500 rpm) 10.1 x 2 - 31.5 +15.7 l/min
      Theoretical oil flow (1000 rpm) 20.3 x 2 - 63 + 31.5 l/min
      Theoretical oil flow (1500 rpm) 30.4 x 2 - 94.5 + 47.2 l/min
      Working pressure max. 350 bar
      Weight 22.0 kg

      Other advantages:

      • Independent direction of rotation
      • A cost effective total solution in relation to a conventional installation using two pumps with a splitter gear box
      • Smooth operation over the entire speed range
      • Long life due to high demands on material selection, such as bearings, seals, etc.
      • O-rings on all contact surfaces as well as double shaft seals
    • SLPD 20/20-64/32 DIN SAVTEC

    • Displacement 20.3 x 2 - 63.0 + 31.5 cm3/rev.
      Theoretical oil flow (500 rpm) 10.1 x 2 - 31.5 +15.7 l/min
      Theoretical oil flow (1000 rpm) 20.3 x 2 - 63  31.5 l/min
      Theoretical oil flow (1500 rpm) 30.4 x 2 - 94.5+ 47.2 l/min
      Working pressure max. 350 bar
      Weight 23.5 - 24.5 kg

      Other advantages:

      • Independent direction of rotation
      • A cost effective total solution in relation to a conventional installation using two pumps with a splitter gear box
      • Smooth operation over the entire speed range
      • Long life due to high demands on material selection, such as bearings, seals, etc.
      • O-rings on all contact surfaces as well as double shaft seals
    • SLPD 40/20-64/32 SAE

    • Displacement 40.7 + 20.3 - 63.0 + 31.5 cm3/rev.
      Theoretical oil flow (500 rpm) 20.3 + 10.1 -
      31.5 + 15.7 l/min
      Theoretical oil flow (1000 rpm) 40.7 + 20.3 - 63.0 + 31.5 l/min
      Theoretical oil flow (1500 rpm) 61.0 + 30.4 - 94.5 + 47.5 l/min
      Working pressure max. 350 bar
      Weight 22.0 kg

      Other advantages:

      • Independent direction of rotation
      • A cost effective total solution in relation to a conventional installation using two pumps with a splitter gear box
      • Smooth operation over the entire speed range
      • Long life due to high demands on material selection, such as bearings, seals, etc.
      • O-rings on all contact surfaces as well as double shaft seals eliminate oil leakage from the pump and power take-off
  • VARIABLE PUMP

  • We offer variable pumps with a displacement of 62, 92, 112 and 130 cm3.
    A working pressure of up to 450 bar, different kinds of regulators and tandem pump assembly enable you to use this kind of pump in almost all applications where you need a variable oil flow.
    • The Sunfab variable displacement pump with its rugged construction is designed for direct mounting at the auxiliary drive (P.T.O.) of commercial vehicles.
      With a max. displacement of 130 cm3/rev. and a peak pressure of 450 bar it is suited for many applications.This is complemented by the high self priming rate and the low noise level. The pump delivery flow is dependenton the present drive speed and geometric displacement. The flow is adjust  able in a range between 0 and Q max.
      Long service life is ensured due to the pressurized lubrication of the swash plate bearing shell. Sunfab SVH is rotation-direction dependent and should be ordered in either right-hand or left-hand designs.

      Other advantages of Sunfab SVH:
      • Short reaction time when resetting the flow
      • Compact installation dimensions
      • High pressure
      • Externally drained for best cooling
      • Rugged construction and long service life
      • Low noise emission
      • High power-to-weight-ratio