Rexroth 0510900044 Hydraulic Gear Pump New Original

Features precision gear design and optimized bearing structure for low friction and leakage, with high energy transfer efficiency. Nominal pressure up to 280 bar, with flow rates from 5 cm³/rev to large displacement requirements. The inclined plate axial piston pump supports stepless flow regulation and adapts to servo motor drive for improved energy utilization.

Optimized fluid power system with precision machining technology results in significantly lower operating noise than comparable products, with pressure fluctuations controlled within 1%. Sliding bearing design (AZPF series) is ideal for heavy-duty conditions and offers extended service life.

Supports transportation of various liquids including lubricating oil, hydraulic oil, and water-based media. Suitable for metallurgy, shipbuilding, and engineering machinery applications. Modular combination design (SILENCE series) supports multi-pump parallel connection for complex hydraulic systems.

Drive shaft compatible with ISO/SAE standards for easy integration into different equipment. Multiple models available (AZPF-1X series, AZPB-32 series) suitable for high pressure, precision, and corrosive environments.

Features gray cast iron pump cover and reinforced sealing design for excellent corrosion resistance in polluted environments or with water-based media. Compact structure with easily replaceable key components (such as floating sleeves) for low maintenance costs.

Confirm correct motor direction (clockwise for forward rotation, counterclockwise for reverse pump) and ensure transmission key is properly installed. Before filling, verify pipeline security and complete immersion of oil inlet filter below oil surface.

Maintain bearing temperature within ambient temperature +35℃ (maximum 80℃). Immediately stop operation if abnormal noise is detected. Regularly check packing gland drip rate (1-2 drops per minute).

Replace lubricating oil after first 100 hours of use, then every 500 hours. For long-term storage, completely disassemble pump, dry all components, and apply anti-rust grease.

Monitor floating sleeve wear (replace if clearance exceeds 0.20mm) to prevent efficiency loss from internal leakage. Regularly inspect oil seals and replace aging rubber seals to maintain chamber separation.