Rexroth AZMF Series Hydraulic Motor & Pump | 0511525609, 0511325001, 0511415607 | AZMF-11, AZMF-12
| Model Number | AZMF- |
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Product Description
Bosch Rexroth AZMF Series High-Performance Hydraulic Motors & Pumps
Product Overview: The Bosch Rexroth AZMF Series represents the global benchmark for compact power components in the hydraulic industry, frequently utilized as both high-efficiency motors and pumps. Renowned for its superior power density and operational stability, the AZMF series is the preferred choice for cooling fan drives in excavators and various mobile power circuits. This range highlights three core OEM Part Numbers: 0511525609 (AZMF-12-011U), 0511325001 (AZMF-11-005R), and 0511415607 (AZMF-12-008U). Utilizing Rexroth’s patented automated axial gap compensation, these units maintain a volumetric efficiency above 95% across all operating conditions, making them the premier choice for OEM replacement and system upgrades.
Key Technical Advantages:
Superior Speed & Pressure Balance: Rated for continuous working pressures up to 25 MPa (250 Bar), with peak capabilities reaching 28 MPa. Robust internal bearing structures support prolonged high-speed operation without overheating.
Versatile Rotation & Custom Protocols: Available in U (Reversible/Bidirectional) and R (Clockwise/CW) configurations. Specialized versions like the S0540 and S0077 protocols feature reinforced seals and structural optimizations for specific construction machinery demands.
High-Tensile Lightweight Construction: Crafted from high-density extruded aluminum, providing excellent heat dissipation and an exceptional power-to-weight ratio, effectively reducing the overall weight of mobile machinery.
Precision Sealing & Reliability: Equipped with specialized shaft seals and protocols (e.g., 20PL, 20MB, 20MX) to ensure zero-leakage performance under extreme temperatures and frequent load fluctuations.
Target Applications: Cooling fan drive motors for excavators and bulldozers, power sources for compact agricultural machinery, brush drives for municipal sweepers, and auxiliary pumps for industrial hydraulic stations.
Detailed Models & Parameters:
Core Series: Rexroth AZMF Series (Gear Motor/Pump).
Ordering/OEM Part Numbers: 0511525609, 0511325001, 0511415607.
Model Keywords: AZMF-12-011UCB20PL-S0540, AZMF-11-005RCB20MB, AZMF-12-008UCN20MX-S0077.
Displacements (cm³/rev): Precision options including 5cc, 8cc, and 11cc.
Pressure Ratings: Rated at 25 MPa (250 Bar); Peak pressure capability up to 28 MPa (280 Bar).
Technical Specs: U (Reversible); R (Clockwise Rotation); Supports 20PL/20MX specific shaft sealing protocols.






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