Hydraulic Pump A2fe160 Motor Reconditioned From China

Hydraulic Pump A2fe160 Motor Reconditioned From China

CZPT CZPT Motor A2FE Collection

CZPT pump A2FE160 motor reconditioned from CHina
CZPT fixed motor A2FE28, A2FE32, A2FE45, A2FE56, A2FE63, A2FE80, A2FE90, A2FE107, A2FE125, A2FE160, A2FE180,
A2FE250, A2FE355


Open up and shut circuits
Series sixty one and 60
Dimensions 28 to180 Nominal pressure 5800 psi (400 bar)/ Peak strain 6500 psi (450 bar)
Measurement 250 to 355 Nominal pressure 5100 psi (350 bar)/ Peak strain 5800 psi (four hundred bar)
The A2FE fixed plug-in motor with axial tapered piston rotary team of bent-axis design, for hydrostatic drives in open up and shut circuits
-Much-achieving integration in mechanical gearbox thanks to recessed mounting flange located in the center of the circumstance (very area-conserving development)
-The output velocity is dependent on the stream of the pump and the displacement of the motor.
-The output torque increases with the pressure differential among the higher-force and the reduced-strain aspect.
-Little dimensions.
-Higher whole effectiveness.
-Complete unit, ready-assembled and tested.
-Effortless to install, just plug into the mechanical gearbox.
-No configuration specifications to be noticed when installing.
Technological Data 
Desk of values (theoretical values, without efficiency and tolerances values rounded)

CZPT A2FE motor A2FE28 A2FE32 A2FE45 A2FE56 A2FE63 A2FE80  
Displacement Vg cm3 28.one 32 forty five.6 56.one 63 eighty.four  
Speed highest nnom rpm 6300 6300 5600 5000 5000 4500  
nmax2) rpm 6900 6900 6200 5500 5500 5000  
Input flow Vg qV L/min 177 202 255 281 315 362  
Torque at Vg and Dp = 350 bar T Nm 157 178 254 313 351  
Dp = four hundred bar T Nm 179 204 290 357 401  
Rotary stiffness c kNm/ rad 2.ninety three three.twelve four.18 5.ninety four 6.25 eight.73  
Second of inertia JGR  kgm2 .0012 .0012 .0571 .0042 .0042 .0072  
Highest angular a rad/s2 6500 6500 14600 7500 7500 6000  
Situation quantity V  L .2 .two .33 .forty five .45 .fifty five  
Mass (approx.) m kg 10.five ten.five 15 18 19 23  
Measurement A2FE90 A2FE107 A2FE125 A2FE160 A2FE180 A2FE250 A2FE355
Displacement Vg cm3 90 106.7 one hundred twenty five one hundred sixty.four 180 250 355
Speed optimum nnom rpm 4500 4000 4000 3600 3600 2700 2240
nmax2) rpm 5000 4400 4400 4000 4000
Input stream qV L/min 405 427 500 577 648 675 795
Torque at Vg Dp = 350 bar T 501 594 696 893 1003 1393 1978
Dp = 400 bar T 573 679 796 1571 1146
Rotary stiffness c kNm/rad nine.14 eleven.2 eleven.nine 17.four eighteen.two seventy three.1 96.one
Moment of inertia JGR kgm2 .0072 .0116 .0116 .571 .571 .061 .102
Maximum angular a rad/s2 6000 4500 4500 3500 3500 ten thousand 8300
Case quantity V L .55 .eight .8 1.1 one.one 2.five 3.5
Mass (approx.) m kg 25 34 36 47 48 82 one hundred ten

CZPT fluid
Prior to beginning task plHangCZPT, remember to refer to our knowledge sheets RE 95710 (mineral oil), RE 95711 (environmentally suitable hydraulic fluids) and RE 95712 (HFD hydraulic fluids) and RE 95713 (HFA, HFB, HFC hydraulic fluids) for detailed data with regards to the choice of hydraulic fluid and software situations. The plug-in motor A2FE is not ideal for procedure with HFA hydraulic fluid. If HFB, HFC or HFD or environmentally acceptable hydraulic fluids are used, the constraints relating to technological information or other seals should be observed.
Particulars regarding the option of hydraulic fluid
The correct selection of hydraulic fluid demands understanding of the functioning temperature in relation to the ambient temperature: in a shut circuit, the circuit temperature, in an open circuit, the reservoir temperature. The hydraulic fluid ought to be decided on so that the functioning viscosity in the functioning temperature assortment is inside the the best possible range (νopt), see shaded region of the choice diagram. We recommended that the greater viscosity class be selected in every circumstance. Case in point: At an ambient temperature of X °C, an operating temperature of 60 °C is established in the circuit. In the ideal functioning viscosity range (νopt., shaded region) this corresponds to the viscosity lessons VG 46 or VG 68 to be picked: VG 68.
Be aware: The case drain temperature, which is influenced by stress and velocity, can be greater than the circuit temperature or reservoir temperature. At no position of the ingredient might the temperature be greater than one hundred fifteen °C. The temperature difference specified beneath is to be taken into account when identifying the viscosity in the bearing. If the above situations can not be maintained due to extreme operating parameters, we recommend the use of a flushing and improve stress valve.
Shaft seal
Permissible pressure loading the service existence of the shaft seal is motivated by the speed of the axial piston device and the circumstance drain stress (circumstance pressure). The indicate differential force of 2 bar amongst the scenario and the ambient stress may not be enduringly exceeded at regular operating temperature. For a higher differential force at diminished speed, see diagram. Momentary force spikes (t < 0.1 s) of up to 10 bar are permitted. The service life of the shaft seal decreases with an increase in the frequency of pressure spikes.


Hydraulic Pump A2fe160 Motor Reconditioned From China