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A4VG250EP4D1/32R-NZD10F071DH Hydraulic Pump
Nominal Displacement 250 cm³/rev Maximum displacement at 100% swashplate angle; adjustable via proportional control
Pression nominale (Continuous) 350 bar (5,075 psi) Long-term operating pressure for steady loads
Pression de pointe (Intermittent) 400 bar (5,800 psi) Short-duration pressure (≤ 10% du temps de fonctionnement) for heavy transient loads
Vitesse maximale 2,000 rpm Shaft speed limit (exceeding may cause cavitation or bearing damage)
Vitesse minimale 150 rpm Prevents insufficient lubrication or flow instability
Fluid Viscosity Range 10–800 mm²/s (CST) Optimal: 20–400 mm²/s; use Rexroth-approved hydraulic oil (par ex., ISOS VG 46)
Fluid Temperature Range -20°C to +80°C (-4° F à + 176 ° F) Avoid temperatures < -10°C without winter-grade oil (risk of viscosity buildup)
