8000 Series Open Loop Pumps

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2 Table of Contents Features and enefits 2 Specifications 3 Shaft Torque Ratings 4 Pressure Pick-ups 4 Controls Pressure Compensator 5 Dual Pressure Compensator 5 Soft Start Pressure Compensator 6 Load Sensing 6 Horsepower Limiter w/load Sensing 7 Horsepower Limiter 7 Dual Pressure Compensator w/horsepower 8 Soft Start Pressure Compensator w/horsepower 8 Electronic Proportional Pressure Compensator 9 Electronic Servo Valve 9 Fixed Volume 9 Installation Drawings 8048, 8065, , Performance Curves Efficiency Delivery, Horsepower, Etc Sound Inlet Suction/Supercharge 27 Ordering Information 28 NHI, LLC CUSTOMER SERVICE

3 Features and enefits Computer optimized, high pressure high volume pump, with time proven rotating group. Provides double the horsepower in the same package. Provides reduced shifting time for high response systems. 1 Four-way pilot operated control. Provides fast on and off stroke time. Maintains constant pressure over full volume range. Delivers high performance in a compact package. 2 SE Heavy duty shaft. llows high thru torque capability. Dual units can handle full pressure and volume. 3 Sealed front shaft bearings. Enables operation with low viscosity or other special fluids. 4 SE keyed or SE splined shaft Swashblock with polymerous bearings. llows running on low viscosity or other special fluids. Permits constant control reaction with low hysteresis. Eliminates troublesome yoke bearings Provides long life. Hardened steel shoes with specially designed face for increased fluid retention, running on hardened swashblock surface. Provides a higher degree of contaminate resistance. llows higher pressure operation. Enables operation with low viscosity or other special fluids. Provides long life. Patented pressure lubricated swashblock. Delivers high performance for high pressure high cycle operation. Pressure lubricated upper and lower saddle bearings provide for long life Large control selection. Pressure and volume controls are available with a large variety of options. Field interchangeability without disconnecting from drive or system piping. Cylinder mounted polymerous journal bearings. llows operaton with low viscosity or other special fluids. Provides infinite bearing life. Enables compact design. Hardened cylinder surface running on hardened valve plate hard-onhard. Provides greater resistance to contamination. Provides long life. llows operation with low viscosity or other special fluids. Valve plate selection. Rear or top and bottom port connections available. Thru-shaft availability. llows for multiple pump installation from a single drive shaft. Dual configuration with capability of full load on both pumps. Has provisions for mounting thru C sizes for rear pumps. Rugged cylinder design. Hardened nodular iron construction for improved performance and contamination resistance. Quiet valve plate design. Minimizes noise at typical electric motor speeds. Nodular iron construction for long life.

4 Specifications Nominal Performance Specifications FLOW RTE at 1800 rpm, rated POWER INLET THEORETICL RTED cont. pressure & at rated cont. UNIT MXIMUM CONTINUOUS PEK 14.7 psia (bar abs) MXIMUM pressure & SIZE DISPLCEMENT PRESSURE PRESSURE inlet conditions SPEED 1800 rpm in 3 /rev. ml/rev. psi bar psi bar gpm l/min rpm hp kw , , , , , , , , , , , , , , , , , , , , , , , , ,9 Case pressure should be less than 25 psi (1,7 bar). For higher pressure, consult NHI. Higher speeds available contact your NHI Representative. Nominal Dimensions LENGTH WIDTH HEIGHT WEIGHT* UNIT SIZE in. mm. in. mm. in. mm. lbs. kg. FCE MOUNTING 048, 065 & , , , SE 2 & 4 olt 100 & , , , SE C 2 olt ll dimensions are approximate and refer to pumps without controls and with rear ported valve plates. For more dimensional information, refer to pages Detailed drawings are available, please contact your NHI Representative. 3

5 Pressure Pick-Up Points for Instrumentation PUMP OUTLET PORT (LH) SHOWN PRESSURE PICK-UP PUMP SUCTION PORT (LH) SHOWN REMOTE CONTROL PORT LOD SENSE PORT LT. CSE DRIN Shaft Torque Ratings CONSTRUCTION PLUG CSE DRIN OPTIONL MX. VOLUME STOP SERIES /065/ IN-L = MXIMUM LLOWLE TORQUE PPLIED TO RER OUTPUT MODEL CODE DESIGNTOR SHFT SIZE LLOWLE INPUT TORQUE IN-L Y 1.00" KEY LONG 3,500 S SPLINE 15 TOOTH 16/32 DP 7,000 K SPLINE 13 TOOTH 16/32 DP 3,500 SERIES / IN-L = MXIMUM LLOWLE TORQUE PPLIED TO RER OUTPUT MODEL CODE DESIGNTOR SHFT SIZE LLOWLE INPUT TORQUE IN-L Y 1.50" KEY LONG 10,500 Z 1.50" KEY SHORT 6,000 S SPLINE 17 TOOTH 12/24 DP 10,500 K SPLINE 14 TOOTH 12/24 DP 7,000 4

6 Pump Controls Pressure* Pressure Compensator P-1 Ensures maximum pump flow until unit reaches preset control pressure setting then regulates output flow to match the requirements of the system while maintaining preset output pressure. Can be adjusted from 200 psi working pressure up to the maximum pressure rating of pump. GP RP1 OP3 OP4 FLOW OP1 OP14 OP2 PRESSURE Related Pump Pressure OP6 1 1 Dual Pressure Compensator P-2 Provides two independently adjustable pressure compensated settings as selected by an integral solenoid. OP10 FLOW P1 P2 GP RP1 OP8 OP3 OP4 PRESSURE OP1 OP14 OP2 OP

7 Pump Controls Pressure* Soft Start Pressure Compensator P-C Pump starts softly by going quickly at low pressure to a reduced flow setting, thereby reducing start up torque requirements. FLOW SOLENOID OFF SOLENOID ON GP RP1 OP8 PRESSURE OP3 OP4 DR OP1 OP14 OP2 OP6 1 1 Pump Controls Volume/Pressure Sensing* Load Sensing P-F constant flow output is maintained for a given flow control valve setting regardless of changes in drive speed and/or working pressure. LS OP9 FLOW GP RP1 OP8 OP3 OP4 PRESSURE OP1 OP14 OP2 OP6 1 1 * e sure system and pumps are protected with a high pressure relief valve against overloads. 6 ** For detailed circuits of a particular size pump and control combination, contact your NHI Representative.

8 Pump Controls Volume/Pressure Sensing/Horsepower* Horsepower Limiter with Load Sensing P/G Load sensing control matches flow and pressure to load demand until (limited) horsepower setting is reached. Control then automatically reduces delivery as system pressure rises. LS FLOW GP RP1 OP8 OP9 OP3 OP4 PRESSURE OP1 OP14 OP2 OP13 OP6 OP12 vailable only on 8100 & 8130 pumps. N F PUMP STROKE 1 1 Pump Controls Horsepower/Pressure Sensing* Horsepower Limiter P/H utomatically reduces delivery, as unit pressure rises, to limit horsepower consumption. GP RP1 FLOW OP3 OP4 OP2 OP1 OP14 OP13 PRESSURE OP6 OP12 N F vailable only on 8100 & 8130 pumps. PUMP STROKE 1 1 * e sure system and pumps are protected with a high pressure relief valve against overloads. ** For detailed circuits of a particular size pump and control combination, contact your NHI Representative. 7

9 HORSEPOWER/PRESSURE SENSING* Providing Customer-Driven Solutions P-2/H Dual Pressure Compensator w/horsepower Provides two independently adjustable pressure compensated settings as selected by an integral solenoid. utomatically reduces delivery, as unit pressure rises, to limit horsepower consumption. Pump Controls Horsepower/Pressure Sensing* OP10 Dual Pressure Compensator w/horsepower P-2/H Provides two independently adjustable pressure compensated settings as selected by an integral solenoid. utomatically reduces delivery, as unit pressure rises, to limit horsepower consumption. OP10 GP RP1 OP8 FLOW P1 PRESSURE P2 vailable only on 8100 & 8130 pumps. OP1 1 1 OP2 OP14 OP6 OP3 OP13 OP12 OP4 N F PUMP STROKE Soft Start Pressure Compensator w/horsepower P-C/H Pump Soft starts Start softly Pressure by Compensator going quickly w/horsepower at low pressure P-C/H to a reduced flow setting, thereby reducing start up torque requirements. utomatically reduces delivery, as unit pressure rises, to limit horsepower consumption. Pump starts softly by going quickly at low pressure to a reduced flow setting, thereby reducing start up torque requirements. utomatically reduces delivery, as unit pressure rises, to limit horsepower consumption. Pump Controls FLOW SOLENOID OFF SOLENOID ON GP RP1 OP3 OP8 OP4 PRESSURE OP1 OP2 OP14 OP13 OP6 OP12 vailable only on 8100 & 8130 pumps. N F PUMP STROKE * e sure system and pumps are protected with a high pressure relief valve against overloads. * e sure system and pumps are protected with a high pressure relief valve against overloads. ** For detailed circuits of a particular size pump and control combination, contact your NHI Representative. ** For detailed circuits of a particular size pump and control combination, contact your NHI Representative. 11

10 Pump Controls Electronic* Electronic Proportional Pressure Compensator LL SIZES Provides an infinite number of independent remotely adjustable pressure settings in response to an electrical command. FLOW P1 P2 P3 P4 P PRESSURE Pump Controls Volume* Electronic Servo Valve V-M n electrohydraulic servo valve V-S positions the swashplate mechanism with a closedloop position control (with LVDT feedback) providing a highly accurate remote variable delivery control. Fixed Volume LL SIZES Fixed displacement units available with stroke setting of three quarters and full volume. GP PP GP 1 P T 1 U S GP4 GP2 1 1 HYDRULIC CIRCUIT * e sure system and pumps are protected with a high pressure relief valve against overloads. ** For detailed circuits of a particular size pump and control combination, contact your NHI Representative. 9

11 Pump, Variable Delivery 8048, 8065, 8075 Without Control asic Pump Side Ported Thru Shaft (Valve Plate D ) NOTES: 1. PUMPS DESIGNED FOR ONE WY SERVICE ND RE DIMENSIONED S SHOWN. 2. THESE UNITS RE DESIGNED TO RUN CSE FULL OF FLUID T LL TIMES. FILL CSE EFORE STRTING ND CONNECT DRIN LINES CCORDINGLY. 3. NUMERICL DIMENSIONS GIVEN IN INCHES/[MM]. 4. NET WEIGHT 55 LS [25 KG] UPPER FLNGE SURFCE 10

12 Pump, Variable Delivery 8048, 8065, 8075 Without Control asic Pump Side Ported (Valve Plate G ) 11

13 Pump, Variable Delivery 8048, 8065, 8075 Without Control asic Pump Side Ported (Valve Plate G ) Code K Code S 12 LOWER FLNGE SURFCE

14 Pump, Variable Delivery 8048, 8065, 8075 Without Control asic Pump Rear Ported (Valve Plate S ) Code S Code K 13

15 Single Pressure Compensator Controls (8048, 8065, 8075 Pumps) P-1NN P-1NN/F Dual Pressure Compensator Controls (8048, 8065, 8075 Pumps) P-2NN 14

16 Electronic Proportional Pressure Compensator Control (8048, 8065, 8075 Pumps) P-NN, P-NN Single Pressure Soft Starting Control (8048, 8065, 8075 Pumps) P-CNN 15

17 Pump, Variable Delivery 8100, 8130 Pumps asic Pump Side Ported Thru Shaft (Valve Plate D ) (FOR KEY & SHFT INFO SEE SHFT CODE Y ELOW) 1.50 DI [38.1] PUMP C D E F G H PGE (18) 1.69 [42.9] 2.00 [50.8] 3.06 [77.8] 3.50 [88.9] N/.19 [4.8] [257] [2588.8] N/ N/ N/ [257] [258.8] 1.75 [44.5] D E G H C D UXILIRY PUMP MOUNTING FLNGE. SEE SHEET (18) 16

18 Pump, Variable Delivery 8100, 8130 Pumps asic Pump Side Ported Thru Shaft (Valve Plate D ) 17

19 Pump, Variable Delivery 8100, 8130 Pumps asic Pump Side Ported (Valve Plate G ) (FOR KEY & SHFT INFO SEE SHFT CODE Y ELOW) 1.50 DI [38.1] PUMP C D E F G H I [42.9] 2.00 [50.8] 3.06 [77.8] 3.50 [88.9] N/.19 [4.8] [257] [2588.8] N/ N/ N/ [257] [258.8] 1.75 [44.5] [298.5] [301.8] D E G F H C D J 18

20 Pump, Variable Delivery 8100, 8130 Pumps Without Control asic Pump Rear Ported (Valve Plate S ) (FOR KEY & SHFT INFO SEE SHFT CODE Y ELOW) 1.50 DI [38.1] NOTES: 1. PUMPS DESIGNED FOR ONE WY SERVICE RE DIMENSIONED S SHOWN. 2. THESE UNITS RE DESIGNED TO RUN CSE FULL OF FLUID T LL TIMES. FILL CSE EFORE STRTING ND CONNECT DRIN LINES CCORDINGLY. 3. NUMERICL DIMENSIONS GIVEN IN INCHES/[MM]. 4. NET WEIGHT 55 LS [25 KG]. PUMP C D E [47.8] 2.12 [53.8] 1.69 [42.9] 2.00 [50.8] 3.06 [77.8] 3.50 [88.9] 7.36 [186.9] 7.71 [195.8] C D E 19

21 Single Pressure Compensator Controls 8100, 8130 Pumps P-1NN P-1NN/F P-1NN/G P-1NN/H 20

22 Dual Pressure Compensator Controls 8100, 8130 Pumps P-2NN P-2NN/H P-NN P-NN 21

23 Single Pressure Soft Starting Controls 8100, 8130 Pumps P-CNN P-CNN/H Fixed Volume Controls 8100, 8130 Pumps F-075 or

24 Servo Valve Controls 8100, 8130 Pumps VM VS 23

25 NHI, Performance LLC CUSTOMER curves are SERVICE based on a viscosity of 160 SSU. Performance PERFORMNCE cc cc Performance curves are based on a viscosity of 160 SSU cc cc cc 24 13

26 PERFORMNCE Providing Customer-Driven Solutions Performance cc cc Sound SOUND ll of the sound curves are based on pump delivering full volume cc cc NOISE T 3 FT. - d RPM RPM RPM HIGH PRESSURE - PSI NOISE T 3 FT. - d RPM RPM RPM HIGH PRESSURE - PSI 25

27 Sound cc cc NOISE T 3 FT. - d RPM 2100 RPM 1800 RPM 1500 RPM 1200 RPM NOISE T 3 FT. - d RPM RPM RPM RPM HIGH PRESSURE - PSI HIGH PRESSURE - PSI cc NOISE T 3 FT. - d RPM 1800 RPM 1500 RPM 1200 RPM HIGH PRESSURE - PSI 26

28 Inlet Suction/Supercharge INLET SUCTION/SUPERCHRGE Inlet/supercharge Inlet/supercharge and sound curves and are sound based curves on a viscosity are based of 500 on a SSU. viscosity of 500 SSU cc cc cc cc INLET SUCTION/SUPERCHRGE cc cc cc 27 Inlet/Suc

29 How To Order LOCK NUMER EXPLNTION VRILE PUMP EXMPLE / F1 U V - L D F Y - P - 1NN SN - NN / NN 1 = UNIT 8 = Pump 2 = UNIT SIZE 048 = 48 ml/rev. 065 = 65 ml/rev. 075 = 75 ml/rev. 100 = 100 ml/rev. 130 = 130 ml/rev. 3 = DESIGN SERIES F1 = Series 100/130 2 = Series 048/065/075 4 = DESIGN SERIES MODIFIER U = SE Conn. & Mounting 5 = SELS V = Viton (Standard) = una-n P = EPR 6 = ROTTION L = Left-hand (CCW) R = Right-hand (CW) 7 = VLVE PLTE T YPE D = One-way Service; Side Ported (thru shaft) G = One-way Service; Side Ported S = One-way Service; Rear Ported 8 = CONNECTI ON T YPE F = Flange 9 = SHFT END DESIGNTOR (See Table 1) 10 = CONTROL T YPE N = None F = Fixed P = Pressure Compensating R = Solenoid Operated Volume V = Electrohydraulic (with feedback) 11 = CONTROL MODIFIER 11 a b c - d e f F CONTROL ONLY 075 = 75% Stroke 100 = Full Stroke P CONTROL ONLY 11a = PRESSURE COMPENSTOR OPTIONS 1 = Single Setting 2 = Dual Setting = Normally Open Proportional Device = Normally Closed Proportional Device C = Single Pressure with Soft Starting, N.O. 11b = SOLENOID VOLTGE N = None Required 0 = 115/60-110/50 VC 1 = 230/60-220/50 VC 2 = 12 VDC 3 = 24 VDC 11c = CONNECTOR N = None Required R =.500 N PT w/o Lite * W =.500 N PT w/lite S = PG-11 w/o Lite * L = PG-11 w/lite * Not vailable w/p- or P- / OMIT IF NOT REQUIRED 11d = CONTROL MODIFIER ** F = Load Sensing Option **G = Horsepower Limiting with Load Sensing Option (PVG 100/130 Only) H = Horsepower Limiter Option (PVG 100/130 Only) **K = Load Sense w/minimum Standby Option **L = Load Sense w/horsepower and Minimum Standby Option **Not vailable with pressure compensator options 2,, or C 11e = INPUT 1800 RPM Example: for size 100 or 130 limited to 100 HP Input 100 = 100 HP Input (74.6 kw) R CONTROL ONLY 11a = TYPE U = Two Volume Control 11b = SOLENOID VOLTGE 0 = 115/60-110/50 VC 1 = 230/60-220/50 VC 2 = 12 VDC 3 = 24 VDC 11c = CONNECTOR R =.500 N PT w/o Lite W =.500 N PT w/lite S = PG-11 w/o Lite L = PG-11 w/lite V CONTROL ONLY 11a = TYPE M = With Direct Operated Servo Valve S = With Servo Valve 11b = SIZE 20 = Servo Valve Size 20 (Type M) 25 = Servo Valve Size 25 (Type S) 12 = VOLUME STOPS NN = No Volume Stop S = Minimum Volume Stop (for V Control Only) S = Maximum and Minimum Volume Stop (for R Control Only) SN = Maximum Volume Stop (Not available for V Control) Table 1 Shaft End Designator Y Z S K R 8048/8065/8075 SE - Key, Full Length N/ SE - Spline, Loose Fit SE Spline, Loose Fit SE C Key SE C Spline, Loose Fit OMIT THE FOLLOWING IF NOT REQUIRED 13 = UXILIRY DPTERS = Coupling & dapter SE - (splined) N = Coupling & dapter SE (splined) = Coupling & dapter SE - (splined) N = Coupling & dapter SE (splined) CN = Coupling & dapter SE C (splined) CP = Cover plate (standard top & bottom ported pump) NN = None 14 = OPTI ONL GER PUMPS 05 = cipr ( 8 ml/rev.) 07 = cipr (11ml/rev.) 10 = cipr (16 ml/rev.) 14 = cipr (23 ml/rev.) 20 = cipr (49 ml/rev.) UNIT SIZE 8100/8130 SE C-C Key, Full Length SE C-C Key, 1 Shorter Than Y SE C-C Spline, Loose Fit SE C Spline, Loose Fit N/ SE D Spline, Loose Fit 28 * Subject to chance without notice.

30 To contact a regional sales representative, call North merican Hydraulics at