A8VO 泵讨论

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Ports 接口描述及尺寸(外型参见图片)
A1, A2 Service line ports (high-pressure series) SAE J518 1in Fixing thread DIN 13 M12x1,75; 17 deep 5)
S Suction port (standard series) SAE J518 4in Fixing thread DIN 13 M16x2; 21 deep 5)
A3 Service line port (auxiliary pump) DIN 3852 M18x1.5; 12 deep 140 Nm 5)
R1, R3 Air bleed port 6) DIN 3852 M18x1.5; 12 deep 140 Nm 5)
R2 Fluid drain 6) DIN 3852 M18x1.5; 12 deep 140 Nm 5)
M Gauge port for control pressure 6) DIN 3852 M12x1.5; 12 deep 50 Nm 5)
M1, M2 Gauge port for high-pressure 6) ISO11926 9/16-18UNF-2B;12 deep 80 Nm 5)
M3 Gauge port for power override 3) 6) DIN 3852 M14x1.5; 12 deep 80 Nm 5)
X1 Pilot pressure port for hydraulic stroke limiter DIN 3852 M14x1.5; 12 deep 80 Nm 5)
X3 Pilot pressure port for power override 3) DIN 3852 M14x1.5; 12 deep 80 Nm 5)
X4 Pilot pressure port for load sensing DIN 3852 M14x1.5;12 deep 80 Nm 5)
Y3 External control pressure port 4) 7) DIN 3852 M14x1.5; 12 deep 80 Nm 5)
2) Center bore according to DIN 332 (thread according to DIN 13)
3) On the LA0 version, the port has no function
4) Only for versions LA...H2 and LA...H3
5) Please observe the general notes for the max. tightening torques on page 40.
6) Plugged
7) 1x plugged, 1x open

• 东迈重工
• M16