Bohang Advantage: We maintain the traditional Rexroth quality standards for the A2F series. By using premium imported raw materials, we've solved the common aftermarket issue of "overheating under high pressure," providing a durable, high-torque solution for winch and swing drives.
1. High Power Density: Compact bent-axis geometry provides high torque and flow in a small footprint.
2. Versatility: Functions efficiently as either a fixed displacement pump or motor.
3. Extreme Durability: Specialized spherical valve plate ensures high volumetric efficiency even at peak pressures up to 400 bar.
4. Direct Interchangeability: 100% compatible with Rexroth A2F dimensions, shafts, and mounting flanges.
FAQ
Q: Can the A2F be used as both a pump and a motor?
A: While the internal rotating group is similar, the valve plates are often optimized for one direction. Our A2F series is available in universal configurations, but for the highest efficiency, we recommend specifying if your application is primary pumping or primary driving.
Q: Is the port configuration (flange/thread) identical to the Rexroth A2F?
A: Our A2F/A2FM replacements follow the exact ISO/SAE standards. Whether it's a threaded port or a split-flange (Code 61/62), it is a 1:1 "drop-in" fit.
Q: How do I choose between the tapered shaft and the splined shaft version?
A: It depends on your coupling. We stock both DIN 5480 splined shafts and Parallel keyed shafts. Please check your existing coupling or flywheel before ordering.
Our Strategic Advantages
1. Decades of Specialized Expertise (Since 2008)
The Message: We aren't just a manufacturer; we are hydraulic pioneers. With nearly 20 years of dedicated focus on the Rexroth technical system, Foshan Bohang understands every internal tolerance and metallurgical requirement of axial piston units.
2. Premium Imported Raw Materials
The Message: Quality begins with the source. To match Rexroth’s durability, we exclusively use high-grade imported raw materials. From specialized alloy steels for cylinders and pistons to premium NBR/FKM (Viton) seal kits, our material selection ensures our products thrive in extreme high-pressure and high-temperature environments.
3. Standardized "Rexroth-Level" Manufacturing Process
The Message: We don't take shortcuts. Our production lines follow the exact standard operating procedures (SOP) and processing times as Rexroth. Each component undergoes precise heat treatment, nitrogenation, and grinding to ensure that our replacement units are 100% interchangeable and functionally identical to the original.
4. 100% Engineer-Verified Performance Testing
The Message: "Zero-Defect" is our goal. Before leaving the factory, every single unit is personally tested by our senior engineers on high-precision digital test benches. We verify volumetric efficiency, mechanical noise, and leakage rates under full load to guarantee "Plug-and-Play" reliability for your machinery.
5. The Best "Drop-in" Alternative in China
The Message: Foshan Bohang is committed to being the top-tier Chinese alternative to Rexroth. We bridge the gap between high-priced originals and low-quality aftermarket parts. Our mission is to provide global customers with the most cost-effective, high-performance axial piston pumps and motors that match the original installation dimensions perfectly.
