Hydraulic Pumps A6ve80da 61W-Pau020b A6ve28 55 80 107 160 Hydraulic Motor for Rexroth with High Quality

Product Details 

Depth Design Amount(The following types are for reference only, remember to speak to us for a lot more details)

Technical Data 
Desk of values (theoretical values, without having effectiveness and tolerances values rounded)

CZPT fluid
Before starting up task plHangCZPT, make sure you refer to our information sheets RE 95710 (mineral oil), RE 95711 (environmentally satisfactory hydraulic fluids) and RE 95713 (HF hydraulic fluids) for thorough info regarding the choice of hydraulic fluids and problems of use. The A6VE variable displacement plug-in motor is not suited for use with HFA. If HFB, HFC and HFD or environmentally acceptable hydraulic fluids are becoming utilized, the constraints relating to technical info and seals mentioned in RE 95711 and RE 95713 need to be noticed. If essential, you should speak to us to go over.
Viscosity range  
We advise that a viscosity (at functioning temperature) for the best possible performance and service existence purposes of νopt = ideal viscosity sixteen to 36 mm2/s be chosen, taken the circulation temperature (shut circuit) and reservoir temperature (open up circuit) into account.
Restrictions of viscosity range. The pursuing values utilize in extreme cases:
νmin = 5 mm2/s
Quick-term (t < 3 min) at max. permitted temperature of tmax = +115°C. νmax = 1600mm2/s.
Short-term (t < 3 min) with cold start (p < 30 bar, n ≤ 1000 rpm, tmin = -40°C).
Notice that the optimum hydraulic fluid temperature have to not be exceeded regionally either (e.g. throughout storage). The temperature in the bearing spot is – relying on strain and speed – up to 12 k higher than the typical situation drain temperature.
CZPT steps are necessary at temperatures amongst -25°C and -40°C. Make sure you contact us.
Shaft seal ring
The service existence of the shaft seal ring is impacted by the velocity of the motor and the circumstance drain strain. The permitted loading with intermittent case drain force depends on the rotational speed (see chart). Short-phrase (t < 5 s) pressure spikes of up to 6 bar absolute are permitted.
The common permanent scenario drain stress have to not exceed three bar complete. The strain in the scenario should be equal to or increased than the external strain on the shaft seal ring.
Flushing and Enhance Pressure Valve 
The flushing and increase force valve is utilised to eliminate heat from the closed circuit and to guarantee that a minimal cost pressure is current (opening stress sixteen bar, fixed observe when environment main valve). A facet result is flushing of the situation.
Heat strain fluid is removed from the related lower stress facet into the motor situation. This is then fed into the reservoir, collectively with the leakage fluid. The pressure fluid drawn out of the shut circuit in this way has to be replaced by cooled oil that is pumped in by the cost pump. In the open circuit, the flushing and increase pressure valve is utilised entirely to flush the scenario from the return line.
The valve is equipped to the variable displacement motor (or built-in into the servo device, depending on the sort of control and the measurement).

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