A11VO DR,LRDS, DRS,LRDU2 VALVE
A10VSO-DFR and DR and DRG VALVE ,A4VSO-LR2N VALVE .
A10VSO-ED VALVE .FLUSH VALVE .
CYLINDER BLOCK AND VALVE PLATE , SWASH PLATE , FOR Hydraulic Piston Pump Excavator Parts
REXROTH A11VO SPARE PARTS .
Essential details
Condition:New
Applicable Industries:Machinery Repair Shops, Manufacturing Plant, Farms, Retail, Construction works , Energy & Mining
Showroom Location:None
Video outgoing-inspection:Provided
Machinery Test Report:Provided
Marketing Type:New Product 2021
Place of Origin:Japan
Warranty:1 Year, 1 Year
Product name:excavator swing motor
Type:swing motor
Model:ZX330LC ZX330LC-3 ZX350
Color:Black/ red/GRAY
After Warranty Service:Online support
Local Service Location:None
After-sales Service Provided:Online support
Technical data
Operating pressure range
Pressure at service line port (pressure port) B
Nominal pressure pnom __________________ 350 bar absolute
Peak pressure pmax ____________________ 400 bar absolute
Total operating period _____________________________ 300 h
Single operating period _____________________________ 1 s
Minimum pressure (high-pressure side) ___________15 bar
For lower pressures please consult us.
Rate of pressure change RA ________________ 16000 bar/s
pnom
Δt
Δp
Time t
Pressure at suction port S (inlet)
Minimum suction pressure pS min _________ 0.8 bar absolute
Maximum suction pressure pS max ________ 30 bar absolute
Minimum pressure (inlet)
In order to avoid damage to the axial piston unit, a minimum
pressure must be ensured at the suction port S (inlet). The mi
nimum pressure is dependent on the speed and displacement
of the axial piston unit.
0,5 0,6 0,7 0,8 0,9 1,0
Displacement
Vg
Vg max
The inlet pressure is the static feed pressure or the minimum
dynamic value of the boost pressure.
Please note:
Max. permissible drive speed no max. perm. (speed limit) see page 8
Please contact us if these conditions cannot be satisfied.
Definition
Nominal pressure pnom
The nominal pressure corresponds to the maximum design
pressure.
Peak pressure pmax
The peak pressure corresponds the maximum operating pres
sure within the single operating period. The sum of the single
operating periods must not exceed the total operating period.
Minimum pressure (high-pressure side)
Minimum pressure on the high-pressure side (B) that is re
quired in order to prevent damage to the axial piston unit.
Rate of pressure change RA
Maximum permissible rate of pressure build-up and pressure
reduction during a pressure change over the entire pressure
range.
t1
t2
tn
Single operating period
Minimum pressure (high-pressure side)
Peak pressure pmax
Nominal pressure pnom
Time t
Total operating period = t1 + t2 + ... + tn
Pre
Quick Details
Warranty:1 Year, 1 Year
Showroom Location:None
Brand Name:
Place of Origin:China
Pressure:standard
Structure:standard
Weight:standard
Power:standard
Dimension(L*W*H):standard
Displacement:Confirm with the supplier
Pump Type:Confirm with the supplier
Maximum Flow Rate:Confirm with the supplier
Color:Customer Required
Name:a4vG
Delivery Time:1-5 Days After Payment
Condition:New
After Warranty Service:Video technical support, Online support, Spare parts, Field maintenance and repair service
Local Service Location:None
After-sales Service Provided:Online support
Certification:sgs