F11 Series Motor/Pump
Axial Piston Fixed Displacement, Bent-Axis Hydraulic Motors – Small Frame, Displacement 5-19cc, Intermittent Pressure Up To 420 bar (6090 psi), Continuous Operating Pressure Up To 350 bar (5075 psi), Speeds Up To 14000 RPM.
F11 is a bent-axis, fixed displacement motor/pump. It can be used in numerous applications in both open and closed loop circuits.
F11 Features:
- Max intermittent pressure up to 420 bar (6090 psi) and continuous operating pressure up to 350 bar (5075 psi)
- Thanks to low weight pistons and a compact design of the rotating parts, the F11 tolerates very high speeds, up to 14000 rpm
- CETOP, ISO, SAW and SAE versions
General F Series Features:
- The laminated piston ring offers important advantages such as unbeatable efficiency and thermal shock resistance
- High allowable speeds and operating pressures means high output power
- The unique piston locking, timing gear and bearing set-up as well as the limited number of parts add up to a very robust design with long service life and, above all, proven reliability.
- The 40° angle between shaft and cylinder barrel allows for a very compact, lightweight motor/pump.
- Small envelop size and a high power-to-weight ratio
- The motor version has highly engineered valve plates for high speed and low noise
- The pump version has highly engineered valve plates for increased self priming speed and low noise, available with left and right hand rotation.
- Our unique timing gear design synchronizes shaft and cylinder barrel, making the F10/F11/F12 very tolerant to high ‘G’ forces and torsional vibrations.
- Heavy duty roller bearings permit substantial external axial and radial shaft loads
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Specifications
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Mechanical
Displacement 4.9-1-19.0 [cm3/rev] 0.30-1.16 [cu in/rev] Operating Pressure max intermittent [bar] 420 [psi] 6000 max continuous [bar] 350 [psi] 5075 Motor Operating Speed [rpm] max intermittent 14,000-8,900 max continuous 12,800-8,100 min continuous 50 Max pump selfpriming speed L or R function; max [rpm] 4,600-3,500 Motor input flow max intermittent [l/min] 69-169 [gpm] 69-169 max continuous [l/min] 63-154 [gpm] 16.6-40.7 Drain temperature max [°C] / [°F] -115/239 min [°C] / [°F] -40/-40 Theoretical torque at 100 bar [Nm] 7.8-30.2 [lbft] 5.8-22.3 Mass moment of inertia (x10^-3) [kg m^2] 0.16-1.1 (x10^-2) [lbft^2] 0.38-2.61 Weight kg 4.7-11 lb 10.4-24.3 Performance Characteristics
Body Material Cast Iron - Case Drain Option Yes - Charge Pump Option No - Circuit Type Open - Configuration Single - Control Method No - Energy Recovery Capable Yes - Filtration Option No - Fluid Type Standard hydraulic fluid - Maximum Displacement 19 (CM3/REV) 1.16 (IN3/REV) Maximum Flow 17.56 (GPM) 66,5 (LMP) Maximum Fluid Temperature 115° C 239 F Minimum Fluid Temperature -40° C -40 F Maximum Noise Level 80 dBA - Maximum Operating Pressure 420 bar 6090 PSI Maximum Radial Shaft Load 400 kg 880 lbs. Maximum Speed 4600 rpm - Maximum Viscosity 1000 cSt / 4664 SUS - Minimum Viscosity 8 cSt/ 37.3 - Maximum Weight 11 kg 24.2 lbs. Media Hydraulic - Mounting Option SAE, ISO, CETOP, Cartridge - Port Connection SAE, ISO BSPP Type - straight threaded Port Location Rear - Pump Technology Piston - Pump Type Fixed - Rotation Clockwise, counter clockwise, bi-rotational - Sensor Type Speed, rotation - Thru-Drive Capability c - Options
CETOP, ISO, SAW and SAE versions - Power Boost A high speed F11 or F12 motor could be optimized with a Power Boost™, which means less fluid friction and oil compression. This can reduce power losses by up to 5 kW. The improved efficiency generates less heat, reducing the need for cooling and consequently improves fuel consumption. - Contact GS Global Resources for more information - Features and Benefits
Displacement from 5-19 cc – support various applications - Gear synchronization – robust and reliable - High overall efficiency – reducing greenhouse gas emissions and fuel consumption - Low noise level – meeting industry noise emissions - Low weight – reducing greenhouse gas emissions and fuel consumption - Laminated piston rings –- low internal leakage, high overall efficiency - High speed capability – suitable for a variety of applications - Operating pressures up to 420 bar - Shaft end and mounting flange meet ISO, SAE and CETOP standards - Small installation dimensions – fits wide range of applications - Tolerates low and high temperature shocks –- suitable for the most demanding environments - Markets
Industrial - Energy - Government (Non Aerospace) - HVAC - Mobile - Natural Resources - Transportation (Non Aerospace) - Applications
Agriculture Machinery - Construction Equipment - Forestry Equipment - Material Handling Equipment - Turf Equipment - Vocational & Municipal Equipment - Other Mobile - Mining - Oil & Gas - Power Generation - Defense - Marine(Non – Military) - Air Conditioning - Heating - Machine Tools - Aerial - Rail - -
Market Applications
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Resources
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