Yuken ARL1 Series Pump | ARL1-8, ARL1-12, ARL1-16 | 16MPa Compact Piston Pump

Yuken ARL1 Series Lightweight Axial Piston Variable Pump

Product Overview: The Yuken ARL1 series is specifically engineered to meet the demand for miniaturized and lightweight hydraulic systems. Featuring a high-strength aluminum alloy housing, the ARL1 series significantly reduces overall weight compared to traditional cast-iron pumps while maintaining superior mechanical integrity. Covering displacements of 8cc, 12cc, and 16cc, the ARL1 utilizes advanced FR01 Pressure Compensation control to automatically modulate flow once the preset pressure is reached. This drastically lowers energy consumption and system heat, making it the premier choice for modern precision machine tools and automated production lines.

Key Technical Advantages:

• Ultra-Compact & Lightweight Design: The ARL1 series features a streamlined structure that saves critical installation space, making it ideal for integration into compact Hydraulic Power Units (HPU).

• Whisper-Quiet Operation: Inheriting the noise-reduction DNA of the Yuken A series, the ARL1 utilizes patented valve plate technology to maintain exceptionally low decibel levels even at its 16 MPa rated pressure.

• Precise Pressure Compensation (FR01A/FR01S): * Models like ARL1-12-FR01A-10 provide sensitive pressure sensing for “flow-on-demand,” maximizing the system’s overall energy efficiency.

  • Multiple control options such as FR01S are available to meet specific automation logic and pressure modulation requirements.

• High Reliability & Easy Maintenance: Built with high-wear-resistant internal components, ensuring long-term durability under industrial load cycles. The standardized -10 design sequence ensures global spare part compatibility.

Detailed Models & Parameters:

• Core Series: ARL1 Series (ARL1-8, ARL1-12, ARL1-16).

• Detailed Config Codes: ARL1-12-FR01A-10, ARL1-12-FR01S-10, ARL1-16-FR01A-10.

• Displacements: 8.0 cm³/rev, 12.0 cm³/rev, 16.3 cm³/rev.

• Pressure Ratings: Rated at 16 MPa (2320 PSI); Intermittent peak at 21 MPa (3045 PSI).

• Speed Range: 600 – 1800 r/min.