Rexroth A2f A2fo A2FM A2fe Hydraulic Pump and Motor From China for Permanent Ship Lock

Rexroth A2f A2fo A2FM A2fe Hydraulic Pump and Motor From China for Permanent Ship Lock

CZPT CZPT Motor A2FE Collection

A2FE180 hydraulic motor new brand made in Germany
 
CZPT set motor A2FE28, A2FE32, A2FE45, A2FE56, A2FE63, A2FE80, A2FE90, A2FE107, A2FE125, A2FE160, A2FE180,
A2FE250, A2FE355

Description  

Open up and shut circuits
Series 61 and sixty
Force:
Dimension 28 to180 Nominal force 5800 psi (400 bar)/ Peak stress 6500 psi (450 bar)
Dimension 250 to 355 Nominal strain 5100 psi (350 bar)/ Peak strain 5800 psi (400 bar)
 
The A2FE fastened plug-in motor with axial tapered piston rotary team of bent-axis style, for hydrostatic drives in open up and closed circuits
-Significantly-achieving integration in mechanical gearbox due to recessed mounting flange found in the middle of the circumstance (incredibly space-saving design)
-The output pace is dependent on the stream of the pump and the displacement of the motor.
-The output torque boosts with the stress differential among the large-force and the reduced-force side.
-Small proportions.
-High overall performance.
-CZPT device, completely ready-assembled and analyzed.
-Simple to put in, basically plug into the mechanical gearbox.
-No configuration requirements to be observed when setting up.
 
CZPT Data 
Desk of values (theoretical values, without having performance and tolerances values rounded)

CZPT A2FE motor A2FE28 A2FE32 A2FE45 A2FE56 A2FE63 A2FE80  
Displacement Vg cm3 28.one 32 forty five.6 56.1 63 eighty.four  
Velocity highest nnom rpm 6300 6300 5600 5000 5000 4500  
nmax2) rpm 6900 6900 6200 5500 5500 5000  
Input movement 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 two.93 three.twelve four.eighteen five.94 6.25 8.seventy three  
Moment of inertia JGR  kgm2 .0012 .0012 .0571 .0042 .0042 .0072  
Highest angular a rad/s2 6500 6500 14600 7500 7500 6000  
Case volume V  L .2 .two .33 .45 .forty five .55  
Mass (approx.) m kg 10.5 10.5 fifteen 18 19 23  
Dimension A2FE90 A2FE107 A2FE125 A2FE160 A2FE180 A2FE250 A2FE355
Displacement Vg cm3 90 106.7 a hundred twenty five a hundred and sixty.four a hundred and eighty 250 355
Pace maximum nnom rpm 4500 4000 4000 3600 3600 2700 2240
nmax2) rpm 5000 4400 4400 4000 4000
Input movement 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 nine.fourteen eleven.two 11.nine 17.four 18.two 73.1 ninety six.1
Minute of inertia JGR kgm2 .0072 .0116 .0116 .571 .571 .061 .102
Greatest angular a rad/s2 6000 4500 4500 3500 3500 ten thousand 8300
Case volume V L .55 .8 .8 one.one 1.1 2.5 three.five
Mass (approx.) m kg twenty five 34 36 forty seven forty eight 82 a hundred and ten

CZPT fluid
Before commencing task plHangZhou, you should 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 detailed details regarding the decision of hydraulic fluid and software situations. The plug-in motor A2FE is not suited for operation with HFA hydraulic fluid. If HFB, HFC or HFD or environmentally acceptable hydraulic fluids are utilised, the restrictions with regards to technical data or other seals must be noticed.
Particulars concerning the choice of hydraulic fluid
The proper option of hydraulic fluid calls for knowledge of the operating temperature in relation to the ambient temperature: in a shut circuit, the circuit temperature, in an open circuit, the reservoir temperature. The hydraulic fluid must be decided on so that the functioning viscosity in the functioning temperature selection is within the the best possible variety (νopt), see shaded spot of the assortment diagram. We advisable that the larger viscosity class be chosen in every scenario. Example: At an ambient temperature of X °C, an running temperature of sixty °C is set in the circuit. In the optimum running viscosity range (νopt., shaded region) this corresponds to the viscosity classes VG 46 or VG 68 to be chosen: VG sixty eight.
Be aware: The situation drain temperature, which is influenced by stress and pace, can be increased than the circuit temperature or reservoir temperature. At no level of the part may possibly the temperature be larger than one hundred fifteen °C. The temperature difference specified below is to be taken into account when determining the viscosity in the bearing. If the over problems cannot be preserved because of to intense working parameters, we suggest the use of a flushing and boost force valve.
Shaft seal
Permissible force loading the provider existence of the shaft seal is motivated by the pace of the axial piston device and the circumstance drain strain (scenario pressure). The mean differential force of 2 bar amongst the situation and the ambient pressure may possibly not be enduringly exceeded at normal functioning temperature. For a higher differential strain at reduced speed, see diagram. Momentary pressure 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.

 

Rexroth A2f A2fo A2FM A2fe Hydraulic Pump and Motor From China for Permanent Ship Lock