New Brand Rexroth Motor A2fe180 Hydraulics

New Brand Rexroth Motor A2fe180 Hydraulics

CZPT CZPT Motor A2FE Collection

new model CZPT motor A2FE180 hydraulics
 
CZPT mounted motor A2FE28, A2FE32, A2FE45, A2FE56, A2FE63, A2FE80, A2FE90, A2FE107, A2FE125, A2FE160, A2FE180,
A2FE250, A2FE355

Description  

Open up and closed circuits
Sequence sixty one and sixty
Stress:
Size 28 to180 Nominal pressure 5800 psi (400 bar)/ Peak stress 6500 psi (450 bar)
Measurement 250 to 355 Nominal stress 5100 psi (350 bar)/ Peak strain 5800 psi (four hundred bar)
 
The A2FE fixed plug-in motor with axial tapered piston rotary group of bent-axis style, for hydrostatic drives in open up and closed circuits
-Far-achieving integration in mechanical gearbox due to recessed mounting flange located in the center of the case (incredibly area-conserving building)
-The output speed is dependent on the movement of the pump and the displacement of the motor.
-The output torque will increase with the pressure differential amongst the large-strain and the lower-force facet.
-Modest proportions.
-Substantial whole efficiency.
-CZPT unit, completely ready-assembled and analyzed.
-Effortless to set up, basically plug into the mechanical gearbox.
-No configuration technical specs to be observed when setting up.
 
CZPT Data 
Desk of values (theoretical values, with no efficiency and tolerances values rounded)

CZPT A2FE motor A2FE28 A2FE32 A2FE45 A2FE56 A2FE63 A2FE80  
Displacement Vg cm3 28.one 32 forty five.six fifty six.one sixty three 80.4  
Velocity maximum 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 2.93 three.twelve 4.18 five.ninety four 6.twenty five eight.73  
Moment of inertia JGR  kgm2 .0012 .0012 .0571 .0042 .0042 .0072  
Highest angular a rad/s2 6500 6500 14600 7500 7500 6000  
Case quantity V  L .two .two .33 .45 .forty five .fifty five  
Mass (approx.) m kg 10.five 10.5 fifteen 18 19 23  
Dimensions A2FE90 A2FE107 A2FE125 A2FE160 A2FE180 A2FE250 A2FE355
Displacement Vg cm3 90 106.7 one hundred twenty five 160.4 a hundred and eighty 250 355
Velocity highest nnom rpm 4500 4000 4000 3600 3600 2700 2240
nmax2) rpm 5000 4400 4400 4000 4000
Enter 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 = 400 bar T 573 679 796 1571 1146
Rotary stiffness c kNm/rad nine.fourteen eleven.2 11.nine seventeen.four 18.two seventy three.1 96.1
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
Situation quantity V L .55 .8 .8 1.one 1.one two.5 three.5
Mass (approx.) m kg twenty five 34 36 forty seven forty eight 82 one hundred ten

CZPT fluid
Ahead of beginning project plHangZhou, please refer to our info 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 in depth details relating to the choice of hydraulic fluid and software situations. The plug-in motor A2FE is not suited for procedure with HFA hydraulic fluid. If HFB, HFC or HFD or environmentally suitable hydraulic fluids are utilized, the constraints with regards to complex information or other seals have to be noticed.
Specifics with regards to the decision of hydraulic fluid
The proper choice of hydraulic fluid needs information of the working 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 functioning viscosity in the functioning temperature variety is in the the best possible range (νopt), see shaded spot of the assortment diagram. We recommended that the increased viscosity class be chosen in every single situation. Example: At an ambient temperature of X °C, an functioning temperature of 60 °C is established in the circuit. In the the best possible working viscosity selection (νopt., shaded area) this corresponds to the viscosity lessons VG 46 or VG sixty eight to be selected: VG sixty eight.
Observe: The scenario drain temperature, which is afflicted by strain and pace, can be higher than the circuit temperature or reservoir temperature. At no level of the element may the temperature be greater than one hundred fifteen °C. The temperature big difference specified underneath is to be taken into account when identifying the viscosity in the bearing. If the previously mentioned circumstances can’t be preserved because of to extreme functioning parameters, we advocate the use of a flushing and increase stress valve.
Shaft seal
Permissible force loading the provider life of the shaft seal is affected by the pace of the axial piston device and the circumstance drain stress (situation force). The indicate differential pressure of 2 bar amongst the circumstance and the ambient strain may not be enduringly exceeded at regular functioning temperature. For a higher differential stress at diminished pace, 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.

 

New Brand Rexroth Motor A2fe180 Hydraulics