CZPT hydraulic motor A2FE80/90 with Great CZPT and Reduced Value
A2FE180 hydraulic motor new manufacturer manufactured in Germany
CZPT mounted motor A2FE28, A2FE32, A2FE45, A2FE56, A2FE63, A2FE80, A2FE90, A2FE107, A2FE125, A2FE160, A2FE180,
A2FE250, A2FE355
Description |
Open up and closed circuits
Sequence 61 and sixty
Stress:
Measurement 28 to180 Nominal strain 5800 psi (four hundred bar)/ Peak pressure 6500 psi (450 bar)
Measurement 250 to 355 Nominal strain 5100 psi (350 bar)/ Peak pressure 5800 psi (400 bar)
The A2FE set plug-in motor with axial tapered piston rotary team of bent-axis design, for hydrostatic drives in open and closed circuits
-Significantly-reaching integration in mechanical gearbox due to recessed mounting flange situated in the center of the case (extremely place-saving development)
-The output speed is dependent on the circulation of the pump and the displacement of the motor.
-The output torque increases with the strain differential among the higher-force and the lower-strain aspect.
-Modest proportions.
-Large whole efficiency.
-CZPT unit, completely ready-assembled and examined.
-Simple to set up, just plug into the mechanical gearbox.
-No configuration requirements to be observed when setting up.
CZPT 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 | 80.four | |
Speed optimum | nnom | rpm | 6300 | 6300 | 5600 | 5000 | 5000 | 4500 | |
nmax2) | rpm | 6900 | 6900 | 6200 | 5500 | 5500 | 5000 | ||
Enter stream 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 | 3.12 | 4.eighteen | 5.94 | 6.25 | eight.seventy three | |
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 | .forty five | .55 | |
Mass (approx.) | m | kg | ten.5 | ten.5 | 15 | 18 | 19 | 23 | |
Dimensions | A2FE90 | A2FE107 | A2FE125 | A2FE160 | A2FE180 | A2FE250 | A2FE355 | ||
Displacement | Vg | cm3 | ninety | 106.7 | a hundred twenty five | a hundred and sixty.4 | one hundred eighty | 250 | 355 |
Speed greatest | nnom | rpm | 4500 | 4000 | 4000 | 3600 | 3600 | 2700 | 2240 |
nmax2) | rpm | 5000 | 4400 | 4400 | 4000 | 4000 | – | – | |
Input circulation | 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 | 11.2 | 11.9 | seventeen.4 | eighteen.2 | seventy three.1 | ninety six.1 |
Instant 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 | .fifty five | .8 | .8 | one.1 | one.1 | two.5 | three.5 |
Mass (approx.) | m | kg | 25 | 34 | 36 | forty seven | 48 | eighty two | one hundred ten |
CZPT fluid
Just before starting task plHangZhou, make sure you refer to our data sheets RE 95710 (mineral oil), RE 95711 (environmentally satisfactory hydraulic fluids) and RE 95712 (HFD hydraulic fluids) and RE 95713 (HFA, HFB, HFC hydraulic fluids) for thorough data relating to the decision of hydraulic fluid and application circumstances. The plug-in motor A2FE is not suitable for procedure with HFA hydraulic fluid. If HFB, HFC or HFD or environmentally suitable hydraulic fluids are utilized, the constraints with regards to complex knowledge or other seals need to be observed.
Specifics relating to the choice of hydraulic fluid
The proper selection of hydraulic fluid needs expertise 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 decided on so that the working viscosity in the running temperature range is within the the best possible selection (νopt), see shaded region of the assortment diagram. We suggested that the larger viscosity class be picked in every circumstance. Instance: At an ambient temperature of X °C, an running temperature of sixty °C is established in the circuit. In the ideal running viscosity assortment (νopt., shaded area) this corresponds to the viscosity lessons VG forty six or VG 68 to be selected: VG 68.
Note: The situation drain temperature, which is afflicted by strain and velocity, can be higher than the circuit temperature or reservoir temperature. At no point of the ingredient may possibly the temperature be larger than 115 °C. The temperature big difference specified under is to be taken into account when determining the viscosity in the bearing. If the above situations can not be managed due to extreme operating parameters, we advise the use of a flushing and enhance force valve.
Shaft seal
Permissible pressure loading the service life of the shaft seal is influenced by the velocity of the axial piston device and the situation drain strain (case strain). The suggest differential force of 2 bar among the scenario and the ambient force might not be enduringly exceeded at typical operating temperature. For a higher differential stress at diminished velocity, 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.