Series 45 Axial Piston Open Circuit Pumps Technical Information Frame F

Transcription

1 Design cross section LS contro l (attached to endcap) LS spoo l LS adjustmen t PC spoo l PC adjustmen t Servo piston Bias sprin g Piston Slipper Tapered roller bearing Valve plate Shaft seal Cylinder block spring Tapered roller bearing Input shaf t Cylinder block Bias piston Slipper retainer Swashplate P14 341E 7 52L519

2 Technical Specifications see page 13 see page 15 see page 14 information on external see page 16; see page 17 F Frame Unit 74B 9C Continuous min Pressure Axial ports external shaft e in out hours Order code R S P C D E F G H J K L M N Code description Code Description R S P C D E F G H J K L M N Special Features 52L519 71

3 Order code (continued) R S P C D E F G H J K L M N R Product F Frame FR S Rotation L R P Displacement 74B 9C C Control type PC Pressure Compensator BC* Pressure Compensator LB BB* LS BS* RP BP* AG BE* AR BR* * Not available on 9cc pumps 72 52L519

4 Order code (continued) R S P C D E F G H J K L M N D PC setting (2 digit code, 1 bar increments) F Frame 74B 9C Example E Load sensing setting (2 digit code, 1 bar increments) Example 1-4 NN F Not used NN G Pilot/Choke Orifice N H Gain Orifice 3 52L519 73

5 Order code (continued) R S P C D E F G H J K L M N J S1 S2 K4 Input Shaft None Axial None J Input Shaft/Auxiliary Mount/Endcap Available Combinations F Frame 74B 9C K4A2 K4B2 K4C2 K4N2 K4N4 K4R2 K4T2 K4V2 S1A2 S1AA S1AV S1B2 S1C2 S1N2 S1N4 S1R2 S1T2 S1V2 S2B2 S2C2 S2N2 S2N4 S2R2 S2T2 S2V L519

6 Order code (continued) R S P C D E F G H J K L M N F Frame K Shaft seal A K Mounting flange and housing port style 1 3 K Not used N L Displacement limiter NNN AAA M Special hardware NNN None N Special features NNN None 52L519 75

7 Performance F74B Flow vs. speed Input power vs. speed Flow (l/min) Flow (US gal/min) Power (kw ) bar [37 psi] 21 bar [345 psi] 14 bar [23 psi] Power (hp) Speed min (rpm) P14 4E Speed min (rpm) P14 5E Efficiency (%) Efficiency System Pressure: 31 Bar - Inlet Pressure: 1. Bar abs - Inlet Temperature: 49C 1 Volumetric Efficiency Overall Efficiency Input Speed (rpm) P18 445E Noise (DBA) Noise Inlet Pressure: 1. Bar abs - Inlet Temperature: 49C General Operating Range 31 bar - No Flow 14 bar - Full Flow Input Speed (rpm) P18 446E Inlet pressure vs. speed Inlet Pressure (bar abs) % 9% 8% Shaft Speed min (rpm) (psi gauge) (in Hg vac) P14 15E 76 52L519

8 Performance F9C Flow vs. speed Input power vs. speed Flow (l/min) Flow (US gal/min) Power (kw ) bar [3698 psi] 186 bar [2697 psi] 124 bar [179 8psi ] Power (hp) Speed min (rpm) P14 6E Speed min (rpm) P14 7E Efficiency (%) Efficiency System Pressure: 26 Bar - Inlet Pressure: 1. Bar abs - Inlet Temperature: 49C 1 Volumetric Efficiency Overall Efficiency Input Speed (rpm) P18 447E Noise (DBA) Noise Inlet Pressure: 1. Bar abs - Inlet Temperature: 49C General Operating Range 26 bar - No Flow 14 bar - Full Flow Input Speed (rpm) P18 448E Inlet pressure vs. speed 1.6 1% 9% 8% 1.5 Inlet Pressure (bar abs) Shaft Speed min (rpm) (psi gauge) (in Hg vac) P14 15E 52L519 77

9 Hydraulic Controls Pressure Compensated Controls Schematic Response/recovery times (ms) Response Recovery F74B F9C M2 B PC setting range Model PC BC F74B F9C M4 L2 S L1 P17 788E Legend S = Inlet Remote Pressure Compensated Controls Response/recovery times (ms) Response Recovery F74B F9C Remote PC schematic X X PC setting range Model RP BP F74B F9C B M2 M4 L2 S L1 P17 789E Legend S = Inlet 78 52L519

10 Controls (continued) Load Sensing/Pressure Compensated Controls Response/recovery times* (ms) Response Recovery F74B F9C 45 see page 11 Schematic X X PC setting range Model bar psi F74B F9C M2 L2 B M4 LS setting range Model bar psi All S L1 P17 79E Legend S = Inlet Load Sensing Control with Bleed Orifice/Pressure Compensated Response/recovery times* (ms) Response Recovery F74B F9C Schematic X X see page 11 PC setting range Model LB BB F74B F9C LS setting range Model bar psi All B M2 M4 L2 S L1 P17 791E Legend S = Inlet 52L519 79

11 Electric Controls Connectors Description Quantity Ordering Number Mating Connector Wedge Lock Socket Contact (16 and 18 AWG) Sauer-Danfoss mating connector kit 1 2 P3 48 Continuous Duty Operating Range OperatingRange PercentofRatedVoltage(%) AmbientTemperature( C) P18 415E Normally Closed on/ off Electric Pressure Compensated Controls Response/Recovery Times* (ms) Response Recovery F74B F9C Schematic PC setting range Code AG, AR, AY, CR BE, BR, BG, DR F74B F9C M2 L2 B M4 S L1 P18 449E LS setting range Model bar psi All Legend S = Inlet 8 52L519

12 Input shafts Shaft data Code K4 Description Maximum torque rating¹ Drawing MOUNTING FLANGE 8 ±.8 [.31 ±.3] [ ] SQ. KEY X LG [1.125 ±.1] Ø31.72 ±.2 [1.249 ±.1] ±.13 [1.385 ±.5] 48 ±.6 [1.89 ±.24] COUPLING MUST NOT PROTRUDE BEYOND THIS POINT 5/16-18 thd P14 351E 27.9 max. 19 min. 3.8 max. Dia S1 8 ±.8 [.31 ±.3] Ø25.52 MAX [1.5] MOUNTING FLANGE 14 TEETH 12/24 PITCH [1.167] PITCH Ø 3 PRESSURE ANGLE FILLET ROOT SIDE FIT COMPATIBLE WITH ANSI B CLASS 5. ALSO MATES WITH FLAT ROOT SIDE FIT Ø31.14 ±.8 [1.226 ±.3] 28 ±.15 [1.12±.6] 47.6 ±.6 [1.874 ±.24] COUPLING MUST NOT PROTRUDE BEYOND THIS POINT P14 349E S2 8 ±.8 [.31 ±.3] 3.75 MAX [1.211] MOUNTING FLANGE 17 TEETH 12/24 PITCH [1.417] PITCH Ø 3 PRESSURE ANGLE FILLET ROOT SIDE FIT COMPATIBLE WITH ANSI B CLASS 6 ALSO MATES WITH FLAT ROOT SIDE FIT Ø37.91 ±.9 [1.49 ±.35] ±.9 [1.571 ±.35] ±.6 [2.125 ±.24] COUPLING MUST NOT PROTRUDE BEYOND THIS POINT P14 35E Input shaft torque ratings 52L519 81

13 Installation drawings Axial Ported Endcap 49.7 [1.96] LS SIGNAL PORT X SERVO PRESSURE GAUGE PORT M4 SAE J1926/1 3/4-16 SYSTEM PORT B (OUTLET PORT) 1. in -5 PSI SPLIT FLANGE BOSS PER SAE J518 (CODE 61) with 3/8-16 UNC x 22 [.87] Min. threads 1.3 [.41] LS SIGNAL PORT X ALTERNATE SYSTEM PORT S (INLET PORT) 2. in -3 PSI SPLIT FLANGE BOSS PER SAE J518 (CODE 61) with 1/2 13 UNC x 27 [1.6] Min. threads Split Flange Ports Third-angle projection m[in] 45 [1.77] Axial Ported Endcap Installation Dimensions 4 [1.57] P18 45E PC PRESSURE ADJUSTMENT LS ST ANDBY PRESSURE ADJUSTMEN T CASE DRAIN PORT L1 SAE J1926 7/ [2.41] Ø14.3 [.56] 53 [2.9] APPROXIMA TE CENTER OF GRA VIT Y [4.51] CW CCW [2.25] [1.9] LS SIGNAL PORT X SAE J1926 7/ [6.5] [4.8] [.65] 4X [2.25] [4.51] [6.5] LS SIGNAL PORT X ALTERNATE SAE J1926 7/ [6.25] [5.64] [5.64] 6.44 [.25] Ø ±.25 [4.999 ±.1] [4.8] 91 [3.58] CASE DRAIN PORT L [8.97] [9.44] 12.7 [.5] SYSTEM PORT B AND S 89 [3.5] CASE DRAIN PORT L2 P14 347E 82 52L519

14 Installation drawings (continued) Radial Ported Endcap Split Flange Ports SYSTEM PORT B (OUTLET PORT) 1. in -5 PSI SPLIT FLANGE BOSS PER SAE J518 (CODE 61) with 3/8-16 UNC x 22 [.87] Min. threads [8.49] SYSTEM PORT S (INLET PORT) 2. in -3 PSI SPLIT FLANGE BOSS PER SAE J518 (CODE 61) with 1/2-13 UNC x 27 [1.6] Min. threads [4.8] [8.38] P18 451E Radial Ported Endcap Rear View 1.3 [.41] LS SIGNAL PORT X ALTERNATE 49.7 [1.96] LS SIGNAL PORT X SERVO PRESSURE GAUGE PORT M4 SAE J1926/1 3/ [1.96] LS SIGNAL PORT X 1.3 [.41] LS SIGNAL PORT X ALTERNATE SYSTEM PORT S INLET SYSTEM PORT B OUTLET SYSTEM PORT B OUTLET SYSTEM PORT S INLET 82 [3.23] 75 [2.95] Right Hand Rotation (CW) 75 [2.95] 82 [3.23] Left Hand Rotation (CCW) P18 452E 52L519 83

15 Installation drawings (continued) Radiall Ported Endcap Installation Dimensions PC PRESSURE ADJUSTMENT LS STANDBY PRESSURE ADJUSTMENT CASE DRAIN PORT L1 SAE J1926 7/ [2.41] Ø14.3 [.56] 53 [2.9] CW CCW [2.25] [4.51] [2.25] [4.51] LS SIGNAL PORT X SAE J1926 7/ [6.5] [5.25] [6.5] LS SIGNAL PORT X ALTERNATE SAE J1926 7/16-2 SERVO PRESSURE GAGE PORT M4 SAE J1926 7/ [6.25] [5.64] [.65] 4X R1 MAX [.4] 5.98 [.24] [5.64] [4.8] Ø ±.25 [4.999 ±.1] 91 [3.58] SYSTEM PORT B (OUTLET PORT) 1. in -5 PSI SPLIT FLANGE BOSS [8.38] [1.8] PER SAE J518 (CODE 61) with3/8-16 UNC x22 [.87] M in. threads 12.7 [.5] 89 [3.5] CASE DRAIN PORT L [8.49] SYSTEM PORT S (INLET PORT) 2. in -3 PSI SPLIT FLANGE BOSS PER SAE J518 (CODE 61) with 1/2-13 UNC x 27 [1.6] Min. threads P14 348E 84 52L519

16 Installation drawings (continued) Front Mounting Flange PC PRESSURE ADJUSTMENT LS STANDBY PRESSURE ADJUSTMENT Ø14.3 [.56] APPROXIMATE CENTER OF GRAVITY [4.51] CW CCW [2.25] [2.25] [4.51] SAE-C 4 Bolt 146 [5.75] 73 [2.87] Ø14.3 [.56] SAE-B 2 Bolt P18 453E 52L519 85

17 Auxiliary mounting pads SAE-A auxiliary mounting pad Dimensions 11 TOOTH SPLINE, 16/32 PITCH [.6875] PITCH Ø FILLET ROOT SIDE FIT 1.3 PER ANSI B92.1, CLASS 6 [.5] (REAR FLANGE OPTION T) [1.95] [1.86] 9 TOOTH SPLINE, 16/32 PITCH [.5625] PITCH Ø FILLET ROOT SIDE FIT PER ANSI B92.1, CLASS 6 (REAR FLANGE OPTION A) [5.39] MOUNTING FLANGE APPROXIMATE CENTER OF GRAVITY Ø88.62 [3.49] Ø [ ] 5.39 [.21] 53.2 [2.94] 16.4 [4.19] Specifications Coupling Spline minimum engagement O-RING SEAL REQUIRED REF [3.239] I.D. X 2.62 [.13] CROSS SECTION P/N UNC-2B THD 17.8 [.7] MIN THD DEPTH 2X Maximum torque Dimension A A 1.9 [.77] 8.1 ±.7 [.319 ±.28] MIN COUPLING CLEARANCE 58.5 [2.3] APPROXIMATE CENTER OF GRAVITY P14 342E SAE-B auxiliary mounting pad Dimensions 87 [3.425] 174 [6.85] 15 TOOTH SPLINE, 16/32 PITCH [.9375] PITCH Ø FILLET ROOT SIDE FIT PER ANSI B92.1, CLASS 6 (REAR FLANGE OPTION V) 13 TOOTH SPLINE, 16/32 PITCH [.8125] PITCH Ø FILLET ROOT SIDE FIT PER ANSI B92.1, CLASS 6 (REAR FLANGE OPTION B) APPROXIMATE CENTER OF GRAVITY [1.86] [1.78] [5.36] MOUNTING FLANGE 5.42 [.21] Ø15.6 [4.16] Ø [ ] 73 [2.87] 1.32 [.5] 146 [5.75] O-RING SEAL REQUIRED REF [3.989] I.D. X 1.78 [.7] CROSS SECTION P/N UNC-2B THD [.51] 19.7 [.76] MIN THREAD 11±.12 DEPTH 2X [.433±.5] A MIN COUPLING CLEARANCE Specifications Coupling Spline minimum engagement Maximum torque Dimension A 54.1 [2.13] APPROXIMATE CENTER OF GRAVITY P14 343E 86 52L519

18 Auxiliary mounting pads (continued) SAE-C auxiliary mounting pad Dimensions See page [2.88] [5.77] 14 TO OTHSPLINE, 12/24 PIT CH [1.1667] PIT CHØ FILETRO OT SIDE FIT PERANSIB92.1, CLAS6 (REARFLANGE OPTION C) APPRO XIMA TE CENTEROF GRA VIT Y [1.89] [9.3] [5.46] MOUNTING FLANGE 57.3 [2.26] [4.51] Ø [5.18] Ø [ ] 5.42 [.21] Specifications Coupling Spline minimum engagement Maximum torque 57.3 [2.26] [4.51] 1.21 [.5] O-RINGSEALREQUIRED REF [4.987] I.D 2.62 [.13] CROSSECTION P/N UNC-2B THD 22.7 [.89] MIN THDEPTH4X. X 1.3 [.51] 1.9 [.4] MINIMUM COUPLING CLEARANCE 14 ±.13 [.551 ±.5] 57.1 [2.25] MINIMUM SHAFT CLEARANCE APPR OX IM AT E CENTEROF GRA VIT Y P14 344E Running Cover Dimensions [1.86] [1.4] MOUNTING FLANGE P14 346E 52L519 87

19 Installation drawings (continued) Radial Endcap Clockwise [3.824] 271 [1.67] [6.558] P18 457E Radial Endcap Counterclockwise [3.824] 271 [1.67] [6.558] P18 455E Axial Endcap Clockwise [3.824] [1.643] [6.558] Axial Endcap Counterclockwise 97.1 [3.82] 271 [1.67] P18 456E [6.558] Third-angle projection m[in] P18 457E 88 52L519

20 Displacement limiter Displacement limiter cross-section Setting range F9C F74B P Displacement per turn F9C F74B [1.4] [1.18] P18 469E 52L519 89