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Sauer Danfoss H1 Technical Information

Axial piston pump size 045/053, single
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H1
Axial Piston Pump
Size 045/053,
Single
Technical
Information

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Summary of Contents for Sauer Danfoss H1

  • Page 1 Axial Piston Pump Size 045/053, Single Technical Information...
  • Page 2 11069970 H1 Axial Piston Pump, Size 115/130, Single 11063346 H1 Axial Piston Pump, Size 147/165, Single 11063347 H1 Automotive Control for Single Axial Piston Pumps 045 - 165 cc L1223856 Complementary Products External Remote Charge Pressure Filter 11064579 Speed and Temperature Sensor...

  • Page 3: Table Of Contents

    Auxiliary Mounting Pads ..........................25 Option H2, ISO 3019-1, flange 82-2 (SAE A, 9 teeth) ..............25 Option H1, ISO 3019-1, flange 82-2 (SAE A, 11 teeth) ...............26 Option H3, ISO 3019-1, flange 101-2 (SAE B, 13 teeth) ..............27 Option H5, ISO 3019-1, flange 101-2 (SAE B-B, 15 teeth) ............28 Charge Pump Charge Pump ..............................29...

  • Page 4: Technical Specifications Technical Specifications

    H1 Axial Piston Pump, Size 045/053, Single Technical Information Technical Specifications Technical Specifications For definitions of the following specifications, see Basic Information 11062168, Operating parameters. General specifi cations Design Axial piston pump of cradle swashplate design with variable displacement Direction of rotation...
  • Page 5 H1 Axial Piston Pump, Size 045/053, Single Technical Information Technical Specifications Technical Specifications For definitions of the following specifications, see Basic Information 11062168, Operating (continued) parameters. Operating parameters Feature Unit Size 045 Size 053 Minimum for internal charge supply at minimum charge pressure. Perfor-...

  • Page 6: General Technical Shaft Loads

    Shaft Loads External radial shaft loads H1 pumps are designed with bearings that can accept some external radial loads. The external radial shaft load limits are a function of the load position and orientation, and the operating conditions of the unit. External radial shaft loads impact lifetime.

  • Page 7: Specifications Mounting Flange Loads

    4110 [36 380] 2930 [25 935] T000 175E Control on top Control on side P301 214 For calculation details refer to H1 Pump Basic Information Manual 11062168, section Mounting Flange Loads. P301 213 11063344 • Rev EA • Dec 2012...

  • Page 8: Model Code

    H1 Axial Piston Pump, Size 045/053, Single Technical Information General Technical Specifications Model Code H1 P Displacement 45 cm³ [2.75 in³] 53.8 cm³ [3.28 in³] Rotation Left hand (counter clockwise) Right hand (clockwise) Product Version Revision code Control Electric Displacement Control (EDC) 12V, Deutsch connector...
  • Page 9 H1 Axial Piston Pump, Size 045/053, Single Technical Information General Technical Specifications Model Code (continued) H1 P N N N N N N Mounting ISO 3019-1, flange 101-2 (SAE B) Input shaft ISO 3019-1, outer dia 22 mm - 4 (SAE B, 13 teeth splined shaft...
  • Page 10 H1 Axial Piston Pump, Size 045/053, Single Technical Information General Technical Specifications Model Code (continued) H1 P N N N N N N Paint and nametag Black paint and Sauer-Danfoss nametag Special settings None AC1-control, System F: Functional basis, Motor Speed Sensor, CAN J1939 in/out without...
  • Page 11 H1 Axial Piston Pump, Size 045/053, Single Technical Information Notes Notes 11063344 • Rev EA • Dec 2012...

  • Page 12: Electrical Displacement Control (Edc) Options A2 (12 V)/A3 (24 V)

    H1 Axial Piston Pump, Size 045/053, Single Technical Information General Technical Specifications Electrical Displacement EDC Principle Control (EDC) The Electrical Displacement Control Options (EDC) consists of a pair of proportional A2 (12 V)/A3 (24 V) solenoids on each side of a three- position, four-way porting spool.
  • Page 13 T000 136E Control response H1 controls are available with optional control passage orifices to assist in matching the rate of swashplate response to the application requirements (e.g. in the event of electrical failure). Software ramp or rate limiting should be used to control vehicle response in normal operation.

  • Page 14: Forward-Neutral-Reverse (Fnr) Electric Control Options A9 (12 V)/B1 (24 V)

    H1 Axial Piston Pump, Size 045/053, Single Technical Information General Technical Specifications Forward-Neutral-Reverse The 3-Position (F-N-R) control uses an (FNR) Electric Control electric input signal to switch the pump Options to a full stroke position. A9 (12 V)/B1 (24 V)
  • Page 15 T000 140E Control response H1 controls are available with optional control passage orifices to assist in matching the rate of swashplate response to the application requirements (e.g. in the event of electrical failure). Software ramp or rate limiting should be used to control vehicle response in normal operation.

  • Page 16: Non Feedback Proportional Electric Control (Nfpe) Options A8 (12 V) / B8 (24 V)

    H1 Axial Piston Pump, Size 045/053, Single Technical Information General Technical Specifications Non Feedback The Non Feedback Proportional Electric Proportional Electric (NFPE) control is an electrical automotive Control (NFPE) control in which an electrical input Options A8 (12 V) /...
  • Page 17 T000 140E Control response H1 controls are available with optional control passage orifices to assist in matching the rate of swashplate response to the application requirements (e.g. in the event of electrical failure). Software ramp or rate limiting should be used to control vehicle response in normal operation.

  • Page 18: Automotive Control (Ac)

    H1 Axial Piston Pump, Size 045/053, Single Technical Information General Technical Specifications Automotive Control (AC) The H1 Automotive Control (H1 AC) is an electric NFPE Control with an integrated Microcontroller, installed on the pump. The integrated Microcontroller enhanced control performance with a flexible, configurable control scheme for an entire single path propel transmission.
  • Page 19 • Factory calibration for hysteresis compensation. • Starting current adjustment in the factory • Pre-installed application software and parameter files Refer to the “Technical Information – H1 Automotive Control” L1223856 for details about installation and wiring. 11063344 • Rev EA • Dec 2012...

  • Page 20: Manual Over Ride (Mor)

    H1 Axial Piston Pump, Size 045/053, Single Technical Information General Technical Specifications Manual Over Ride (MOR) All controls are available with a Manual Over Ride (MOR) either standard or as an option for temporary actuation of the control to aid in diagnostics.

  • Page 21: Displacement Limiter

    The maximum displacement of the pump can be set independently for forward and reverse using the two adjustment screws to mechanically limit the travel of the servo piston down to 50 % displacement. Adjustment procedures are found in the H1 pumps Service Manual.

  • Page 22: Dimensions Input Shafts

    H1 Axial Piston Pump, Size 045/053, Single Technical Information Dimensions Input Shafts Option G4, ISO 3019-1, flange outer dia 22 mm-4 (SAE B, 13 teeth) [in] Spline data Number of teeth : 13 Pitch fraction : 16/32 Pressure angle : 30°...

  • Page 23: Option G1, Iso 3019-1, Outer Dia 32 Mm-4 (Sae B, 14 Teeth)

    H1 Axial Piston Pump, Size 045/053, Single Technical Information Dimensions Input Shafts Option G1, ISO 3019-1, outer dia 32 mm-4 (SAE B, 14 teeth) [in] Spline data Number of teeth : 14 Pitch fraction : 12/24 Pressure angle : 30°...

  • Page 24: Option F2, Iso 3019-1, Code 25-3, Diameter 25.4 Taper 1:8

    T000 190E Tapered shaft customer acknowledgement The Sauer-Danfoss H1 tapered shaft has been designed using the industry standard ISO 3019-1, minus the through-hole in the end of the shaft. Sauer-Danfoss recommends a self-locking nut instead of a castle nut and pin. The nut and mating square-cut key are customer supplied.

  • Page 25: Auxiliary Mounting Pads

    H1 Axial Piston Pump, Size 045/053, Single Technical Information Dimensions Auxiliary Mounting Pads Option H2, ISO 3019-1, flange 82-2 (SAE A, 9 teeth) [in] 239.6 ±2.5 Auxiliary mounting pad For mating ange 82-2 Per ISO 3019-1 (SAE A) Paint free 4x M10 x1.5-6H THD...

  • Page 26: Option H1, Iso 3019-1, Flange 82-2 (Sae A, 11 Teeth)

    H1 Axial Piston Pump, Size 045/053, Single Technical Information Dimensions Auxiliary Mounting Pads Option H1, ISO 3019-1, flange 82-2 (SAE A, 11 teeth) (continued) [in] 239.6 ±2.5 Auxiliary mounting pad For mating ange 82-2 Per ISO 3019-1 (SAE A) Paint free 4x M10x1.5-6H THD...

  • Page 27: Option H3, Iso 3019-1, Flange 101-2 (Sae B, 13 Teeth)

    H1 Axial Piston Pump, Size 045/053, Single Technical Information Dimensions Auxiliary Mounting Pads Option H3, ISO 3019-1, flange 101-2 (SAE B, 13 teeth) (continued) [in] 239.6 ±2.5 "A" ±2.5 Auxiliary mounting pad For mating ange 101-2 Per ISO 3019-1 (SAE B) 4x M 12 x1.75-6H THD...

  • Page 28: Option H5, Iso 3019-1, Flange 101-2 (Sae B-B, 15 Teeth)

    H1 Axial Piston Pump, Size 045/053, Single Technical Information Dimensions Auxiliary Mounting Pads Option H5, ISO 3019-1, flange 101-2 (SAE B-B, 15 teeth) (continued) [in] 239.6 ±2.5 Auxiliary mounting pad For mating ange 101-2 Per ISO 3019-1 (SAE B) Paint free 4x M12x1.75-6H THD...

  • Page 29: Charge Pump Charge Pump

    H1 Axial Piston Pump, Size 045/053, Single Technical Information Charge Pump Charge Pump Charge pump sizing/selection In most applications a general guideline is that the charge pump displacement should be at least 10 % of the total displacement of all components in the system. Unusual application conditions may require a more detailed review of charge flow requirements.

  • Page 30: Installation Drawings Port Description

    H1 Axial Piston Pump, Size 045/053, Single Technical Information Installation Drawings Control solenoid connector "C2" Port Description Deutsch DT04-2P To be paint free Case drain port "L4" Servo gauge port "M4" Port ISO 11926-1 - 1 1/16-12 Port ISO 11926-1 - 7/16-20 ∅29 max clearance dia for tting...
  • Page 31 H1 Axial Piston Pump, Size 045/053, Single Technical Information Installation Drawings System B gauge port "MB" Port Description Port ISO 11926-1 - 9/16-18 (continued) Charge ltration port "F" Port ISO 11926-1 - 7/8-14 To lter Charge ltration port "E" Port ISO 11926-1 - 7/8-14 From lter Case gage port "M14"...

  • Page 32: Dimensions

    H1 Axial Piston Pump, Size 045/053, Single Technical Information Installation Drawings Dimensions Twin port, ORB, remote filter 238 ±2.5 186.3 ±1.2 177.3 ±1.2 2x 136.2 ±1.2 2x 120 ±1.2 Servo gauge port "M4" Port ISO 11926-1 - 7/16-20 Control solenoid connector "C2"...
  • Page 33 H1 Axial Piston Pump, Size 045/053, Single Technical Information Installation Drawings Dimensions Twin port, ORB, remote filter (continued) 206 ±2.5 Control solenoid connector "C1" 2x 64.2 ±0.8 Deutsch DT04-2P Paint free Servo gauge port "M5" See view W for pin out Port ISO 11926-1 - 7/16-20 ∅24.5 max clearance dia for tting...
  • Page 34 H1 Axial Piston Pump, Size 045/053, Single Technical Information Installation Drawings Dimensions (continued) 189.3 ±1.2 System A gauge port "MA" Port ISO 11926-1 - 9/16-18 2x ∅14.3 +0.25 -0.13 2x 73 ±0.25 P700 33 051-1-3 Please contact Sauer-Danfoss for specific installation drawings...

  • Page 35: Controls

    H1 Axial Piston Pump, Size 045/053, Single Technical Information Installation Drawings Dimensions Controls (continued) Electric Displacement Control (EDC), option A2 (12 V) / A3 (24 V) Case gauge port "M14" Port ISO 1926-1 - 7/16-20 ∅21 max clearance dia for tting...

  • Page 36: Forward-Neutral-Reverse (Fnr) With Manual Override, Option A9 (12 V) B1 (24 V)

    H1 Axial Piston Pump, Size 045/053, Single Technical Information Installation Drawings Dimensions Controls (continued) Forward-Neutral-Reverse (FNR) with manual override, Control manual override "C1" option A9 (12 V) B1 (24 V) Depressing the plunger mechanically moves the control spool. Actuation allows full stroke pump response as...

  • Page 37: Automotive Control (Ac) With Manual Override, Option A7 (12 V)/C2 (24 V)

    H1 Axial Piston Pump, Size 045/053, Single Technical Information Installation Drawings Dimensions Controls (continued) Automotive control (AC) with manual override, Control manual override ”C1” option A7 (12 V)/C2 (24 V) Depressing the plunger mechanically moves the control spool. Actuation allows full stroke pump response as Control connector ”CC2”...

  • Page 38: Displacement Limiters

    H1 Axial Piston Pump, Size 045/053, Single Technical Information Installation Drawings Dimensions Displacement limiters (continued) Displacement limiter, option B and D 2x (116.1) 2x 106.3 ±0.8 2x displacement limiter screw Wrench size 4 internal hex 2x displacement limiter seal nut...

  • Page 39: Twin Port, Code 62 Metric 4 Bold Flg, Option D6, D8, F2, And F3

    H1 Axial Piston Pump, Size 045/053, Single Technical Information Installation Drawings Installation Drawings Endcap (continued) Twin port, code 62 metric 4 bold FLG, option D6, D8, F2, and F3 4x 25.4 ±0.25 186.32 ±1.2 System port "B" ∅19-450 bar Split ange boss Per ISO 6162 M10x1.5...

  • Page 40: Suction Filtration, Option L

    H1 Axial Piston Pump, Size 045/053, Single Technical Information Installation Drawings Installation Drawings Filtration (continued) Suction filtration, option L 89.5 ±0.8 177.3 ±1.2 Shaft Charge inlet port "S" Port ISO 1926-1 - 1 5/16-12 P700 33 466 Please contact Sauer-Danfoss for specific installation drawings...

  • Page 41: Remote Full Flow Charge Pressure Filtration, Option P For End Cap Option F

    H1 Axial Piston Pump, Size 045/053, Single Technical Information Installation Drawings Installation Drawings Filtration (continued) Remote full flow charge pressure filtration, option P for end cap option F 199.8 ±1.2 (199.8) (199.8) 177.3 ±1.2 89.5 ±0.8 Shaft Charge inlet port "S"...

  • Page 42: External Full Flow Charge Pressure Filtration, Option E

    H1 Axial Piston Pump, Size 045/053, Single Technical Information Installation Drawings Installation Drawings Filtration (continued) External full flow charge pressure filtration, option E 199.8 ±1.2 (199.8) P700 45 735 Please contact Sauer-Danfoss for specific installation drawings 11063344 • Rev EA • Dec 2012...

  • Page 43: Speed And Temperature Sensor, Option H For Mounting Flange Option K

    H1 Axial Piston Pump, Size 045/053, Single Technical Information Installation Drawings Installation Drawings Speed and Temperature Sensor (continued) Speed and Temperature Sensor, option H for mounting flange option K 19.8 ±2.1 Mounting ange Flange 101-2 Per ISO 3019-1 (SAE B) -0.5...
  • Page 44 Products we o er: Sauer-Danfoss is a global manufacturer and supplier of high- quality hydraulic and electronic components. We specialize in • Bent Axis Motors providing state-of-the-art technology and solutions that excel in the harsh operating conditions of the mobile o -highway market. •...

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