Wheel gears... 3 Axial piston pumps... 3 Axial piston motors... 3 Winches... 4 Radial piston pumps... 4 Radial piston motors... 4 Slewing rings... 5 Gear pumps... 5 Gear flow dividers... 5 Cylinders... 6 Orbit motors... 6 Directional control valves... 6 Proportional solenoid valves... 7 Hand pumps... 7 Mini power packs... 7 Power packs... 8 Worm speed reducers... 8 Testing benches... 8 Conversion factors... 9 Hydraulic formulae...11 The product information and specifications within this catalogue should be viewed as a guide only and are subject to change without notice.
WHEEL GEARS SERIES GW GT Planetary gearboxes for wheeled and tracked crawler machines Max. output torque: wheel: 7.8 to 30 knm track: 30 to 100 knm Max. input speed: 3500 rpm Braking input torque: wheel: 260 to 800 Nm track: 330 Nm to 1200 Nm Min. release pressure: 1,2 MPa to 5 MPa AXIAL PISTON PUMPS SERIES PV10A Axial piston pumps swashplate design variable displacement for open circuit Displacements: 10 18 28 45 71 100 140 cm3/rev Max. working pressure: int.: 35 MPa to 32 MPa cont.: 28 to 25 MPa Max. speed: int.: 3900 to 2200 rpm cont.: 3600 to 1800 rpm Max. power: 15.7 to 118 kw Controls: pressure pressure and flow pressure, flow and power pressure and flow electronic displacement, pilot pressure-related AXIAL PISTON MOTORS SERIES MF2 Bent axis piston motor fixed displacement Displacements: 12 17 25 34 47 56 64 84 108 130 cm3/rev Max. working pressure: int.: 40 MPa cont.: 35 MPa Max. speed: int.: 8800 to 5200 rpm max. cont.: 8800 to 4700 rpm min.: 300 rpm Max. power: int.: from 54 to 285 kw max. cont.: 20 to 135 kw 3
WINCHES SERIES NH Hydraulic winches Pull (1 st layer): 20 kn to 500 kn Min. rope speed (1 st layer): 5 m/min to 29 m/min Max. rope speed (1 st layer): 18 m/min to 100 m/min Rope diameter: 14 mm to 50 mm Hydraulic motor: MF2P (plug-in) series RADIAL PISTON PUMPS SERIES PR Radial piston pumps oil immersed type, open execution, face mounting, valve controlled, fixed delivery, bi-directional rotation of shaft Displacement: 1,21 cm 3 /rev to 9,9 cm 3 /rev Max. continuous pressure: 20 MPa to 55 MPa Number of pumping elements: 3 5 7 Speed: 300 rpm to 2000 rpm Output flow (at 1450 rpm): 1,5 L/min to 13,6 L/min Input power requirement (at 1450 rpm): 0,17 kw to 8,5 kw RADIAL PISTON MOTOR SERIES MC MS Radial piston motors crankshaft and star-shaped design Displacement: 40 cm 3 /rev to 8000 cm 3 /rev Max. continuous pressure: 16 MPa to 25 MPa Max. continuous speed: 80 rpm to 1000 rpm Peak power: 20 kw to 400 kw 4
SLEWING RINGS SERIES RS Slewing rings complete with ring gear, worm gear, bearings and orbit motor Ratio: 1:60 1:85 1:103 Rotary table speed: 1 rpm Continuous torque: 1,8 knm to 4,5 knm Peak torque: 2,7 knm to 5,6 knm Transmissible power: 0,2 kw to 0,5 kw GEAR PUMPS SERIES PG Gear pumps cast iron and aluminum Displacement: 0,8 cm 3 /rev to 125 cm 3 /rev Max. working pressure: cont.: 14 MPa to 28 MPa int.: 18 to 29 MPa peak: 20 to 30 MPa Max. speed: 2000 rpm to 4000 rpm Min. speed: 400 rpm to 1000 rpm All kinds of flanges, shafts and ports. GEAR FLOW DIVIDERS SERIES DF Gear flow dividers cast iron and aluminum Displacement: 2,1 cm 3 /rev to 125 cm 3 /rev Max. continuous pressure: 14 MPa to 28 MPa Max. speed: 1500 rpm to 4000 rpm 5
CYLINDERS SERIES CH Hydraulic cylinders Available bores: 25 mm to 200 mm Working pressure: 21 MPa Max. pressure: 25 MPa Optional accessories: according to standards ISO / DIN; special accessories ORBIT MOTORS SERIES MH Orbit motors gerotor and geroller design Displacement: 8 cm3/rev to 800 cm3/rev Max. working pressure: cont.: 7 MPa to 20 MPa int.: 13 to 24 MPa peak: 14 to 28 MPa Oil flow: 16 L/min to 200 L/min Max. output: 2 kw to 64 kw Optional features: wheel mount short version integrated brake speed sensor free running low leakage low speed corrosion resistant shaft high pressure seals high temperature seals DIRECTIONAL CONTROL VALVES SERIES VD Directional control valves monoblock and modular Max. flow: 1 to 12 Flow: 35 L/min to 200 L/min Max. pressure: 35 MPa to 40 MPa 6
PROPORTIONAL SOLENOID VALVES SERIES VS Proportional solenoid valves AC and DC Number of ports: 3 4 A, (B,) P ports max. operating pressure: 32 MPa T port max. operating pressure: 16 MPa 21 MPa (DC only) Max. flow: 60 L/min 120 L/min DC voltages: 12 V 24 V 42 V 60 V 96 V 110 V 180 V 205 V 220 V AC voltages (50/60 Hz): 42 V 110 V 230 V Power consumption: 26 W to 35 W Duty cycle: 100% HAND PUMPS SERIES PM Hand pumps Working pressure: 35 MPa to 100 MPa Flow capacity: 1,25 cm 3 /stroke to 2,8 cm 3 /stroke Oil tank capacity: 250 cm 3 to 1,2 dm 3 MINI POWER PACKS SERIES WM Hydraulic mini power packs Tank capacity: 0,5 L to 25 L, plastic or metal Electric motor power: 350 W to 3 kw Electric motor voltage: 12 V 24 V 48 V Pump types: 0,25 to 9,8 cm 3 /rev gear pump group 0,5/1 Max. flow: 22 L/min Max. pressure: 21 MPa to 29 MPa 7
POWER PACKS SERIES WS Power packs Tank capacity: 40 L 80 L 160 L 240 L Electric motor power: 2,2 kw to 11 kw (22 kw on request) Pump types: 4 cm3/rev to 25 cm3/rev gear pumps; 8 cm3/rev to 22 cm3/rev variable displacement piston pumps Max. flow: 36 L/min to 61 L/min Max. pressure: 21 MPa 25 MPa WORM SPEED REDUCERS SERIES RW Worm speed reducers Min. torque: 25 Nm to 445 Nm Max. torque: 40 Nm to 640 Nm Min. power: 0,05 kw to 0,65 kw Max. power: 0,75 kw to 10,0 kw Ratio: 1:100 to 1:7 TESTING BENCHES Gear pumps/motors testing bench Pumps/motors testing bench Pump covers testing bench Power steerings testing bench Mobile valves testing bench Valves testing bench 8
CONVERSION FACTORS LENGTH m ft cm in km mi 1,000 3,281 100,0 39,37 0,001000 0,0006214 3,048 1,000 30,48 12,00 0,0003048 0,0001894 0,01000 0,03281 1,000 0,3937 0,00001000 0,00006214 0,02540 0,08333 2,540 1,000 0,00002540 0,00001578 1000 3281 100000 39370 1,000 0,6214 1609 5280 160900 63360 1,609 1,000 VOLUME L ft 3 cm 3 in 3 US gal US qt 1,000 0,03531 1000 61,02 0,2642 1,057 28,32 1,000 28320 1728 7,481 29,92 0,001000 0,00003531 1,000 0,06102 0,0002642 0,001057 0,01639 0,0005787 16,39 1,000 0,004329 0,01732 3785 133,7 3785000 231000 1,000 4,000 0,9464 0,03342 946,4 57,75 0,2500 1,000 VELOCITY m/s ft/s km/h mph ft/min 1,000 3,281 3,600 2,237 196,85 0,3048 1,000 1,097 0,6818 60,00 0,2778 0,9113 1,000 0,6214 54,68 0,4470 1,467 1,609 1,000 88,00 0,005081 0,01667 0,01829 0,01136 1,000 FORCE N kgf lbf 1,000 0,1020 0,2248 9,807 1,000 2,205 4,448 0,4536 1,000 MASS kg lb 1,000 2,205 0,4536 1,000 9
CONVERSION FACTORS PRESSURE MPa bar kpa kg/mm 2 kg/cm 2 PSI 1,000 10,00 1000 0,1020 10,20 145,0 0,1000 1,000 100,0 0,01020 1,020 14,50 0,001000 0,01000 1,000 0,0001020 0,01020 0,1450 9,807 98,07 9807 1,000 100,0 1422 0,09807 0,9807 98,07 0,01000 1,000 14,22 0,006895 0,06895 6,895 0,0007031 0,07031 1,000 ENERGY J kwh hph kgf m ft lbf in lbf 1,000 0,0000002778 0,0000003723 0,1020 0,7376 8,851 3600000 1,000 1,340 367100 2655000 31860000 2686000 0,7461 1,000 2739000 19810000 237700000 9,807 0,000002724 0,000003651 1,000 7,233 86,80 1,356 0,0000003766 0,0000005048 1383000 1,000 12,00 1131000 0,3141 0,4210 115300 0,08333 1,000 TORQUE W kw hp ft lb/s in lb/s 1,000 0,001000 0,001340 0,7376 8,851 1000 1,000 1,340 737,6 8851 7460 7,460 1,000 550,2 6602 1,356 0,001356 0,001817 1,000 12,00 0,1130 0,0001130 0,0001515 0,08333 1,000 POWER Nm danm kgf m ft lbf in lbf 1,000 0,1000 0,1019 0,7376 8,851 10,00 1,000 1,019 7,376 88,51 9,807 0,9807 1,000 7,233 86,80 1,356 0,1356 0,1382 1,000 12,00 0,1130 0,01130 0,01152 0,08333 1,000 10
HYDRAULIC FORMULAE FOR HYDRAULIC PUMPS Flow [L/min] Pressure [Bar] Input power [kw] = 600 Output flow [L/min] = Displacement [cm 3 /rev] Speed [rpm] 1000 FOR HYDRAULIC MOTORS Torque [Nm] Speed [rpm] Output power [kw] = 9549 Shaft torque [Nm] = Pressure [bar] Displacement [rpm] 62,83 Shaft speed [rpm] = Flow [L/min] 1000 Displacement [cm 3 /rev] FOR HYDRAULIC CYLINDERS Diameter2 0,7854 [mm2] Pressure [bar] Area [mm 2 ] Pressure [bar] Force [N] = = 10 10 Speed [mm/s] = Flow [L/min] 21,22 Diameter 2 (mm 2 ) 11
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