Ordering Code of 2PBA Pumps Pump Code 3 Displacement ( cm ) Direction of Version Sealing Inlet Fittings 2PBA 18 L S N A A Suction Fittings Included N Nitrile V Viton S Special Version C Classic Version L : Left / CCW R : Right / CW 5 12 18 25 32 5 56 63 18 13 2PBA Bent Axis Piston Pump, Fixed Displacement, 35 @ bar. Special Version ; BRONZE EDITION Formulas Pump Output Flow PM PM = (Speed (rpm) disp. (cu. in.)) / 231 PM = (n d) / 231 Pump Input Horsepower HP HP = PM Pressure (psi) / 1714 Efficiency HP = (Q P) / 1714 E Pump Efficiency E Overall Efficiency = Output HP / Input HP Overall Efficiency = Volumetric Eff. Mechanical Eff. Eoverall = HPOut / HPIn X 1 EOverall = EffVol. EffMech. Pump Volumetric Efficiency E Volumetric Efficiency = Actual Flow Rate Output (PM) / Theoretical Flow Rate Output (PM) 1 EffVol. = QAct. / QTheo. X 1 Pump Mechanical Efficiency E Mechanical Efficiency = Theoretical Torque to Drive / Actual Torque to Drive 1 EffMech = TTheo. / TAct. 1 Pump Displacement CIPR Dsplcmnt (In.3 / rev.) = Flow Rate (PM) 231 / Pump RPM CIPR = PM 231 / RPM Pump Torque T Torque = Horsepower 6325 / RPM Torque = Pressure (PSI) Pump Displacement (CIPR) / 2π T = 6325 HP / RPM T = P CIPR / 6.28 Horsepower for driving a pump Horsepower for idling a pump Wattage for heating hydraulic oil Flow velocity in hydraulic lines : For every 1 hp of drive, the equivalent of 1 gpm @ 15 psi can be produced. : To idle a pump when it is unloaded will require about 5% of it's full rated power : Each watt will raise the temperature of 1 gallon of oil by 1 F. per hour. : Pump suction lines 2 to 4 feet per second, pressure lines up to 5 psi - 1 to 15 ft./sec., pressure lines 5 to 3 psi - 15 to 2 ft./sec.; all oil lines in air-over-oil systems; 4 ft./sec.
Technical Data I 5 12 18 25 32 5 56 63 18 13 Displacement cc 5, 12, 18, 25, 32,,2 5, 56, 63,, 18,4 13, Theoretical oil flow l/min at pump speed 1 rpm 15 rpm 5, 7,5 12, 18, 25, 32,,2 5, 56, 63, 18, 27, 37,5 48, 6,3 75, 84,6 94,5, 12, 18,4 162,6 13, 195, Maximum Pump Speed - Continuous rpm 25 23 23 23 225 19 19 19 19 17 17 16 - Limited rpm 33 31 29 27 27 25 25 23 23 21 19 175 bar 35 35 35 35 35 35 35 35 35 35 35 35 bar Max. Torque at 35 bar Nm 66 71 15 146 19 2 292 33 36 46 62 746 Weight - Without inlet fitting kg 8,2 9, 9, 9,5 1,5 1,5 11, 11,5 11,5 15, 15,5 16,5 - With inlet fitting kg 8,65 9, 9, 9,9 1,9 1,9 11, 11,9 11,9 15, 15,9 17, cw,ccw cw,ccw cw,ccw cw,ccw cw,ccw cw,ccw cw,ccw cw,ccw cw,ccw cw,ccw cw,ccw cw,ccw Mineral Based Hydraulic Oils Overhang Torque - Without inlet fitting N.m 8,2 8,7 8,75 8,82 11, 11,12 11,72 11,79 11,82 17, 17,92 19,9 - With inlet fitting N.m 8,65 9,15 9,19 9,23 11,52 11, 12,2 12,24 12,28 18,33 18,45 2,45
Technical Data II 55. 7. 15. E A B F 1.8 26..13 38. D C +.2.4 3/8" H 8.5 ±.5 18. view 5 12 18 25 32 5 56 63 18 13 cc 5, 12, 18, 25, 32,,2 5, 56, 63,, 18,4 13, A 195, 195, 195, 195, 22, 22, 215, 215, 215, 242, 242, 242, B 176, 176, 176, 176, 183, 183, 196, 196, 196, 221, 223, 223, C 76, 76, 76, 76, 82, 82, 94, 94, 94, 14, 15, 15, D 14, 14, 14, 14, 18, 18, 118, 118, 118, 132, 132, 132, E 86, 86, 86, 86, 86, 86, 86, 86, 86, 98, 98, 98, F 18, 18, 18, 18, 18, 18, 18, 18, 18, 122, 122, 122, H 54 54 54 54 54 54 54 54 54 6 6 6
Performance %1 Efficiency Curves ( 1 rpm ) %9 bar 5 1 15 2 25 3 35 bar Pressure Torque 6 Torque Pump Output Pressure 5 3 2 1 5-12 18 25 32 5 56 63 18-13 Pressure bar N (rpm) 3 Flow Pump Speed 25 2 15 1 5 5-12 18 25 32 5 56 63 18-13 Dsplcmnt
2PBA 5 55, 86, 7, 15. 195, 176, 18, 1.8 26..13 14, 38. +.2.4 76, 3/8" 54, 8.5 ±.5 18. view x 1 rpm x 15 rpm Max. Torque at 35 bar Weight out inlet fitting Weight inlet fitting Torque out inlet fitting Torque inlet fitting 5, cc 7,5 cc 25 rpm 33 rpm 35 bar bar 66 Nm 8,2 kg 8,65 kg 8,2 N.m 8,65 N.m 16 15 1 13 12 11 1 9 7 6 5 3 2 1 Flow, Speed, Pressure List of 2PBA 5 16,5 l/min 33 rpm ¾" 1 rpm 2 rpm 3 rpm
2PBA 12 55, 86, 7, 15. 195, 176, 18, 1.8 26..13 14, 38. +.2.4 76, 3/8" 54, 8.5 ±.5 18. view x 1 rpm x 15 rpm Max. Torque at 35 bar Weight out inlet fitting Weight inlet fitting Torque out inlet fitting Torque inlet fitting 12, cc 18, cc 23 rpm 31 rpm 35 bar bar 71 Nm 9, kg 9, kg 8,7 N.m 9,15 N.m 16 15 1 13 12 11 1 9 7 6 5 3 2 1 Flow, Speed, Pressure List of 2PBA 12 37,2 l/min 31 rpm ¾" 1 rpm 2 rpm 3 rpm
2PBA 18 55, 86, 7, 15. 195, 176, 18, 1.8 26..13 14, 38. +.2.4 76, 3/8" 54, 8.5 ±.5 18. view x 1 rpm x 15 rpm Max. Torque at 35 bar Weight out inlet fitting Weight inlet fitting Torque out inlet fitting Torque inlet fitting 18, cc 27, cc 23 rpm 29 rpm 35 bar bar 15 Nm 9, kg 9, kg 8,75 N.m 9,19 N.m 16 15 1 13 12 11 1 9 7 6 5 3 2 1 Flow, Speed, Pressure List of 2PBA 18 52,2 l/min 29 rpm ¾" 1 rpm 2 rpm 3 rpm
2PBA 25 55, 86, 7, 15. 195, 176, 18, 1.8 26..13 14, 38. +.2.4 76, 3/8" 54, 8.5 ±.5 18. view x 1 rpm x 15 rpm Max. Torque at 35 bar Weight out inlet fitting Weight inlet fitting Torque out inlet fitting Torque inlet fitting 25, cc 37,5 cc 23 rpm 27 rpm 35 bar bar 146 Nm 9,5 kg 9,9 kg 8,82 N.m 9,23 N.m 16 15 1 13 12 11 1 9 7 6 5 3 2 1 Flow, Speed, Pressure List of 2PBA 25 67,5 l/min 27 rpm ¾" 1 rpm 2 rpm 3 rpm
2PBA 32 55, 86, 7, 15. 22, 183, 18, 1.8 26..13 18, 38. +.2.4 82, 3/8" 54, 8.5 ±.5 18. view x 1 rpm x 15 rpm Max. Torque at 35 bar Weight out inlet fitting Weight inlet fitting Torque out inlet fitting Torque inlet fitting 32, cc 48, cc 225 rpm 27 rpm 35 bar bar 19 Nm 1,5 kg 1,9 kg 11, N.m 11,52 N.m 16 15 1 13 12 11 1 9 7 6 5 3 2 1 Flow, Speed, Pressure List of 2PBA 32 86, l/min 27 rpm ¾" 1 rpm 2 rpm 3 rpm
2PBA 55, 86, 7, 15. 22, 183, 18, 1.8 26..13 18, 38. +.2.4 82, 3/8" 54, 8.5 ±.5 18. view x 1 rpm x 15 rpm Max. Torque at 35 bar Weight out inlet fitting Weight inlet fitting Torque out inlet fitting Torque inlet fitting,2 cc 6,3 cc 19 rpm 25 rpm 35 bar bar 2 Nm 1,5 kg 1,9 kg 11,12 N.m 11, N.m 16 15 1 13 12 11 1 9 7 6 5 3 2 1 Flow, Speed, Pressure List of 2PBA 1,5 l/min 25 rpm ¾" 1 rpm 2 rpm 3 rpm
2PBA 5 55, 86, 7, 15. 215, 196, 18, 1.8 26..13 118, 38. +.2.4 94, 3/8" 54, 8.5 ±.5 18. view x 1 rpm x 15 rpm Max. Torque at 35 bar Weight out inlet fitting Weight inlet fitting Torque out inlet fitting Torque inlet fitting 5, cc 75, cc 19 rpm 25 rpm 35 bar bar 292 Nm 11, kg 11, kg 11,72 N.m 12,2 N.m 16 15 1 13 12 11 1 9 7 6 5 3 2 1 Flow, Speed, Pressure List of 2PBA 5 125, l/min 25 rpm ¾" 1 rpm 2 rpm 3 rpm
2PBA 56 55, 86, 7, 15. 215, 196, 18, 1.8 26..13 118, 38. +.2.4 94, 3/8" 54, 8.5 ±.5 18. view x 1 rpm x 15 rpm Max. Torque at 35 bar Weight out inlet fitting Weight inlet fitting Torque out inlet fitting Torque inlet fitting 56, cc 84,6 cc 19 rpm 23 rpm 35 bar bar 33 Nm 11,5 kg 11,9 kg 11,79 N.m 12,24 N.m 16 15 1 13 12 11 1 9 7 6 5 3 2 1 Flow, Speed, Pressure List of 2PBA 56 129,72 l/min 23 rpm ¾" 1 rpm 2 rpm 3 rpm
2PBA 63 55, 86, 7, 15. 215, 196, 18, 1.8 26..13 118, 38. +.2.4 94, 3/8" 54, 8.5 ±.5 18. view x 1 rpm x 15 rpm Max. Torque at 35 bar Weight out inlet fitting Weight inlet fitting Torque out inlet fitting Torque inlet fitting 63, cc 94,5 cc 19 rpm 23 rpm 35 bar bar 36 Nm 11,5 kg 11,9 kg 11,82 N.m 12,28 N.m 16 15 1 13 12 11 1 9 7 6 5 3 2 1 Flow, Speed, Pressure List of 2PBA 63 144,9 l/min 23 rpm ¾" 1 rpm 2 rpm 3 rpm
2PBA 55, 98, 7, 15. 242, 221, 122, 1.8 26..13 132, 38. +.2.4 14, 3/8" 6, 8.5 ±.5 18. view x 1 rpm, cc x 15 rpm 12, cc Flow, Speed, Pressure List of 2PBA Max. Torque at 35 bar 17 rpm 21 rpm 35 bar bar 46 Nm 22 2 1 16 1 168, l/min 21 rpm Weight out inlet fitting 15, kg 12 Weight inlet fitting Torque out inlet fitting Torque inlet fitting 15, kg 17, N.m 18,33 N.m 1 6 2 1 rpm 2 rpm 3 rpm
2PBA 18 55, 98, 7, 15. 242, 223, 122, 1.8 26..13 132, 38. +.2.4 15, 3/8" 6, 8.5 ±.5 18. view x 1 rpm 18, cc x 15 rpm 162,6 cc Flow, Speed, Pressure List of 2PBA 18 Max. Torque at 35 bar 17 rpm 19 rpm 35 bar bar 62 Nm 22 2 1 16 1 25,96 l/min 19 rpm Weight out inlet fitting 15,5 kg 12 Weight inlet fitting Torque out inlet fitting Torque inlet fitting 15,9 kg 17,92 N.m 18,45 N.m 1 6 2 1 rpm 2 rpm 3 rpm
2PBA 13 55, 98, 7, 15. 242, 223, 122, 1.8 26..13 132, 38. +.2.4 15, 3/8" 6, 8.5 ±.5 18. view x 1 rpm 13, cc x 15 rpm 195, cc Flow, Speed, Pressure List of 2PBA 13 Max. Torque at 35 bar 16 rpm 175 rpm 35 bar bar 746 Nm 2 22 2 16 1 227,5 l/min 175 rpm Weight out inlet fitting 16,5 kg 12 Weight inlet fitting Torque out inlet fitting Torque inlet fitting 17, kg 19,9 N.m 2,45 N.m 1 6 2 1 rpm 2 rpm 3 rpm
Changing the Direction of Pressure Port Before of change direction of rotation on the pump, please remove suction fitting and screw it onto the other port. Pump shaft must not be rotated during this operation..!! CHECK THE ROTATION FROM THE POWER TAKE OFF!! THE ROTATION DIRECTION OF THE PUMP Left Default delivered. Right Change rotation. Setting Screw HOW TO CHANE ROTATION OF THE 2PBA PUMP; Remove the inlet fitting split flange, Remove the setting screw, Remove the plug, Split Flange Seal Plug Put the setting screw where the plug was, Put the plug where the setting screw was, Put seal on the inlet fitting, then the inlet fitting on the side where the plug is, and fix the split flange, Tighten the screws. Inlet Fitting Screw 2PBA DIRECTION OF ROTATION INLET INLET OUTLET OUTLET ROTATION: CW / RIHT ROTATION: CCW / LEFT NOTE I The Inlet Fitting is pre-assembled on delivery and must be tightened to the torque specified for the thread size before installation. NOTE II To change the direction of rotation of the 2PBA Bent Axis Pump, you must change the pressure connection from to right port to the left port. NOTE III If the pump drive shaft moves while making the change, the 2PBA Bent Axis Pump may be damaged. After unscrewing the pressure connection, do not turn the drive shaft of the pump! FLUID Please check the following recommendations: Mineral oil Viscosity Min. viscosity Viscosity for correct operation Recommended filtration Max temp. 2 to cst 5 cst 1 to cst 1µ absolute class 9 NAS 1638 class 6 SAE class 18/15 ISO 1 o C For detailed information about 2PBA Bent Axis Pumps, please contact Technical Department!!!
Inlet Fittings, Accessories 45 elbow fittings Ø hose Ø X Y Z 1 ½" 1 ¾" 2 ½" 39 46 64 91 91 125 46 46 62 9 elbow fittings Ø hose Ø X Y Z 1 ½" 2" 39 51 58 64 2 ½" 64 71 87 Inlet Fittings & Installation Parts - Split Flange - Seal - Screw By-Pass Valves - 12 V - 24 V Hydraulic Adapters - PTO Piston Pump Adapter - PTO ear Pump Adapter - Long / Short Adapter Flanges - 112 ( 6 Spline ) - 112 ( 8 Spline ) - 13 ( 6 Spline ) - 13 ( 8 Spline ) Couplars - 6 x 8 Couplar - 6 x 8 Couplar ( Long ) - 8 x 8 Couplar - 8 x 8 Couplar ( Long )