CZPT CZPT Motor A2FE Series
A2FE180 hydraulic motor new brand
CZPT mounted motor A2FE28, A2FE32, A2FE45, A2FE56, A2FE63, A2FE80, A2FE90, A2FE107, A2FE125, A2FE160, A2FE180,
A2FE250, A2FE355
| Description |
Open up and shut circuits
Collection 61 and 60
Strain:
Dimension 28 to180 Nominal stress 5800 psi (400 bar)/ Peak stress 6500 psi (450 bar)
Measurement 250 to 355 Nominal stress 5100 psi (350 bar)/ Peak strain 5800 psi (400 bar)
The A2FE mounted plug-in motor with axial tapered piston rotary group of bent-axis design and style, for hydrostatic drives in open up and closed circuits
-Significantly-reaching integration in mechanical gearbox thanks to recessed mounting flange found in the heart of the scenario (very space-preserving design)
-The output pace is dependent on the circulation of the pump and the displacement of the motor.
-The output torque raises with the force differential among the high-strain and the low-stress side.
-Tiny dimensions.
-Large complete efficiency.
-CZPT unit, completely ready-assembled and analyzed.
-Effortless to install, simply plug into the mechanical gearbox.
-No configuration technical specs to be noticed when putting in.
CZPT Data
Table of values (theoretical values, without performance and tolerances values rounded)
| CZPT A2FE motor | A2FE28 | A2FE32 | A2FE45 | A2FE56 | A2FE63 | A2FE80 | |||
| Displacement | Vg | cm3 | 28.1 | 32 | 45.six | 56.one | sixty three | eighty.4 | |
| Speed maximum | 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.twelve | four.18 | 5.ninety four | 6.25 | 8.73 | |
| Instant of inertia | JGR | kgm2 | .0012 | .0012 | .0571 | .0042 | .0042 | .0072 | |
| Optimum angular | a | rad/s2 | 6500 | 6500 | 14600 | 7500 | 7500 | 6000 | |
| Scenario volume | V | L | .2 | .2 | .33 | .forty five | .forty five | .fifty five | |
| Mass (approx.) | m | kg | ten.five | 10.five | 15 | 18 | 19 | 23 | |
| Dimensions | A2FE90 | A2FE107 | A2FE125 | A2FE160 | A2FE180 | A2FE250 | A2FE355 | ||
| Displacement | Vg | cm3 | ninety | 106.seven | 125 | a hundred and sixty.4 | a hundred and eighty | 250 | 355 |
| Velocity greatest | nnom | rpm | 4500 | 4000 | 4000 | 3600 | 3600 | 2700 | 2240 |
| nmax2) | rpm | 5000 | 4400 | 4400 | 4000 | 4000 | – | – | |
| Enter 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 = four hundred bar | T | 573 | 679 | 796 | 1571 | 1146 | – | – | |
| Rotary stiffness | c | kNm/rad | 9.fourteen | eleven.two | eleven.9 | 17.4 | eighteen.2 | 73.1 | ninety six.1 |
| Minute of inertia | JGR | kgm2 | .0072 | .0116 | .0116 | .571 | .571 | .061 | .102 |
| Maximum angular | a | rad/s2 | 6000 | 4500 | 4500 | 3500 | 3500 | 10000 | 8300 |
| Case volume | V | L | .55 | .8 | .8 | 1.1 | one.1 | 2.5 | three.five |
| Mass (approx.) | m | kg | twenty five | 34 | 36 | forty seven | 48 | eighty two | 110 |
CZPT fluid
Ahead of starting up project plHangZhou, please refer to our info 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 comprehensive data regarding the selection of hydraulic fluid and software conditions. The plug-in motor A2FE is not appropriate for procedure with HFA hydraulic fluid. If HFB, HFC or HFD or environmentally appropriate hydraulic fluids are employed, the restrictions concerning technological info or other seals should be observed.
Specifics relating to the decision of hydraulic fluid
The appropriate decision of hydraulic fluid calls for information of the operating temperature in relation to the ambient temperature: in a shut circuit, the circuit temperature, in an open up circuit, the reservoir temperature. The hydraulic fluid should be chosen so that the running viscosity in the running temperature assortment is in the ideal selection (νopt), see shaded spot of the assortment diagram. We suggested that the greater viscosity course be picked in every situation. Case in point: At an ambient temperature of X °C, an operating temperature of sixty °C is established in the circuit. In the the best possible working viscosity range (νopt., shaded spot) this corresponds to the viscosity courses VG 46 or VG sixty eight to be selected: VG 68.
Note: The case drain temperature, which is impacted by pressure and speed, can be increased than the circuit temperature or reservoir temperature. At no level of the ingredient could the temperature be higher than one hundred fifteen °C. The temperature big difference specified below is to be taken into account when figuring out the viscosity in the bearing. If the over conditions cannot be taken care of due to extreme operating parameters, we advocate the use of a flushing and enhance force valve.
Shaft seal
Permissible pressure loading the support daily life of the shaft seal is motivated by the pace of the axial piston unit and the scenario drain stress (circumstance stress). The suggest differential strain of 2 bar between the scenario and the ambient force may not be enduringly exceeded at regular functioning temperature. For a greater differential strain at lowered 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.
