CZPT axial piston A2fe63/eighty/45 /fifty six Motor CZPT Brand
Brueninghaus Hydromatik CZPT A2FE motor
CZPT fastened motor A2FE28, A2FE32, A2FE45, A2FE56, A2FE63, A2FE80, A2FE90, A2FE107, A2FE125, A2FE160, A2FE180,
A2FE250, A2FE355
| Description |
Open and closed circuits
Collection 61 and sixty
Strain:
Size 28 to180 Nominal stress 5800 psi (four hundred bar)/ Peak pressure 6500 psi (450 bar)
Dimension 250 to 355 Nominal strain 5100 psi (350 bar)/ Peak stress 5800 psi (four hundred bar)
The A2FE mounted plug-in motor with axial tapered piston rotary team of bent-axis design, for hydrostatic drives in open up and shut circuits
-Far-achieving integration in mechanical gearbox owing to recessed mounting flange found in the center of the situation (really place-preserving construction)
-The output pace is dependent on the stream of the pump and the displacement of the motor.
-The output torque raises with the pressure differential among the substantial-force and the lower-force aspect.
-Small dimensions.
-High overall performance.
-CZPT device, all set-assembled and examined.
-Straightforward to set up, simply plug into the mechanical gearbox.
-No configuration requirements to be observed when setting up.
CZPT Data
Desk of values (theoretical values, with out effectiveness and tolerances values rounded)
| CZPT A2FE motor | A2FE28 | A2FE32 | A2FE45 | A2FE56 | A2FE63 | A2FE80 | |||
| Displacement | Vg | cm3 | 28.one | 32 | forty five.six | 56.1 | sixty three | eighty.4 | |
| Velocity optimum | 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 = 400 bar | T | Nm | 179 | 204 | 290 | 357 | 401 | ||
| Rotary stiffness | c | kNm/ rad | 2.93 | three.12 | 4.eighteen | five.ninety four | six.25 | eight.seventy three | |
| Moment of inertia | JGR | kgm2 | .0012 | .0012 | .0571 | .0042 | .0042 | .0072 | |
| Maximum angular | a | rad/s2 | 6500 | 6500 | 14600 | 7500 | 7500 | 6000 | |
| Circumstance quantity | V | L | .2 | .2 | .33 | .forty five | .45 | .55 | |
| Mass (approx.) | m | kg | 10.5 | ten.5 | 15 | 18 | 19 | 23 | |
| Measurement | A2FE90 | A2FE107 | A2FE125 | A2FE160 | A2FE180 | A2FE250 | A2FE355 | ||
| Displacement | Vg | cm3 | ninety | 106.7 | 125 | one hundred sixty.4 | one hundred eighty | 250 | 355 |
| Pace optimum | nnom | rpm | 4500 | 4000 | 4000 | 3600 | 3600 | 2700 | 2240 |
| nmax2) | rpm | 5000 | 4400 | 4400 | 4000 | 4000 | – | – | |
| Input movement | qV | L/min | 405 | 427 | five hundred | 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.fourteen | 11.2 | eleven.9 | 17.four | eighteen.two | 73.one | 96.one |
| Moment of inertia | JGR | kgm2 | .0072 | .0116 | .0116 | .571 | .571 | .061 | .102 |
| Greatest angular | a | rad/s2 | 6000 | 4500 | 4500 | 3500 | 3500 | ten thousand | 8300 |
| Circumstance quantity | V | L | .fifty five | .8 | .8 | 1.1 | 1.1 | 2.5 | 3.5 |
| Mass (approx.) | m | kg | twenty five | 34 | 36 | 47 | forty eight | eighty two | one hundred ten |
CZPT fluid
Just before starting venture plHangZhou, remember to refer to our data 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 information with regards to the decision of hydraulic fluid and software situations. The plug-in motor A2FE is not appropriate for procedure with HFA hydraulic fluid. If HFB, HFC or HFD or environmentally suitable hydraulic fluids are utilized, the limitations regarding specialized knowledge or other seals must be observed.
Information concerning the selection of hydraulic fluid
The appropriate choice of hydraulic fluid needs knowledge of the functioning temperature in relation to the ambient temperature: in a closed circuit, the circuit temperature, in an open up circuit, the reservoir temperature. The hydraulic fluid need to be chosen so that the running viscosity in the running temperature selection is within the optimum selection (νopt), see shaded spot of the choice diagram. We recommended that the greater viscosity course be selected in each case. Case in point: At an ambient temperature of X °C, an working temperature of 60 °C is set in the circuit. In the optimum working viscosity assortment (νopt., shaded region) this corresponds to the viscosity classes VG forty six or VG sixty eight to be selected: VG sixty eight.
Observe: The situation drain temperature, which is afflicted by strain and pace, can be greater than the circuit temperature or reservoir temperature. At no stage of the component could the temperature be increased than one hundred fifteen °C. The temperature difference specified under is to be taken into account when figuring out the viscosity in the bearing. If the previously mentioned circumstances are not able to be taken care of thanks to excessive working parameters, we recommend the use of a flushing and improve pressure valve.
Shaft seal
Permissible stress loading the service life of the shaft seal is affected by the pace of the axial piston unit and the circumstance drain strain (situation pressure). The mean differential pressure of 2 bar in between the situation and the ambient force might not be enduringly exceeded at typical running temperature. For a higher differential force at reduced speed, see diagram. Momentary stress 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.
