Rexroth A10VSO140 & A10VSO100 Pump | A10VSO140DR | A10VSO100DR | Series 32 Variable Piston Pump

Rexroth A10VSO Series 32 Variable Displacement Piston Pumps

Product Overview: The Rexroth A10VSO series, specifically the high-performance Series 32, is an industrial benchmark for hydraulic drive systems. This series features the primary heavy-duty displacements: 100cc (A10VSO100) and 140cc (A10VSO140). Featured models like the A10VSO140DR/32L-VSB22U00E deliver proven performance. With its highly reliable DR (Pressure Control) function, the pump automatically swivels to zero displacement once the preset pressure is reached, drastically reducing energy waste and system heat generation. It is the premier choice for large-scale industrial hydraulic stations, metal forging equipment, heavy-duty machine tool power units, and injection molding machinery.

Key Technical Advantages:

• Superior Pressure Control (DR): Equipped with a high-precision DR valve for rapid response, ensuring system stability and energy savings during high-pressure standby cycles.

• High Pressure Ratings: Rated for continuous operation at 280 Bar (4060 PSI) with peak capabilities up to 350 Bar, designed to withstand heavy-load industrial cycles.

• Low Noise Operation: Optimized 9-piston technology and sound-dampening housing minimize operational noise, even at maximum flow, improving the workplace environment.

• Through-Drive Capability: Supports the tandem mounting of additional pumps of the same or different sizes, facilitating the creation of complex multi-circuit systems.

• Extended Service Life: Critical wear surfaces (piston/cylinder and valve plate) undergo specialized hardening, paired with reinforced Series 32 bearings to minimize failure rates.

Detailed Models & Parameters:

• Core Series: Rexroth A10VSO Series 32.

• Model Keywords: A10VSO 140, A10VSO 100, A10VSO 140DR, A10VSO 100DR.

• Full Config Codes: A10VSO140DR/32L-VSB22U00E, A10VSO100DR/32L-VSB22U00E, A10VSO140DR/32L-VSBU9E.

• Displacements: 100 cm³/rev (6.1 in³), 140 cm³/rev (8.54 in³).

• Pressure Ratings: Rated at 280 Bar (4060 PSI) continuous; Peak capability up to 350 Bar (5100 PSI).

• Rotation: L (Counter-clockwise/CCW).

• Target Applications: Heavy injection molding machines, scrap balers, hydraulic shears, and large industrial HPU.