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R900779416

PVV21-1X/068-027RA15LUMB

Manufacturer: Bosch Rexroth

Material #: R900779416

Model : PVV21-1X/068-027RA15LUMB


***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth PVV21-1X/068-027RA15LUMB (R900779416) is a high-quality hydraulic vane pump with a constant displacement design, ensuring efficient power transfer for various hydraulic applications. The unit features a robust construction where the rotor operates within a stator ring on the tooth profile of the drive shaft. Vanes located in the rotor slots are centrifugally forced against the stator ring's internal surface, creating effective displacement chambers that are sealed by control plates. This model's double-eccentric stator ring configuration results in two pressure chambers offset by two suction chambers, facilitating hydraulic shaft unloading and torque transmission without excessive wear. The innovative design minimizes vane wear during suction, enhancing longevity and maintaining high efficiency. Maintenance is streamlined with an easily removable cover that allows quick access to the pump insert—comprising the rotor, vane, stator ring, and control plates—without detaching the housing from its carrier. The PVV21-1X/068-027RA15LUMB can be configured as a double pump by coupling two pump kits on a shared shaft, with a common suction port and separate pressure ports for each kit. The larger of these kits is always mounted on the flange housing side. This model cannot utilize identical frame size kits for double pump configurations. Key specifications include fixed displacement, long bearing life due to hydraulic shaft relief, reduced wear from hydraulically unloaded vanes, low operating noise levels, easy serviceability with exchangeable cartridges, high efficiency rates, customizable pressure port positions, and compatibility with both clockwise or counterclockwise rotation. The drive shaft can be either cylindrical or splined based on requirements. Its compact build makes it suitable for space-constrained installations where performance cannot be compromised.

$2,835.00 USD

More are expected on February 21, 2025  
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Status: This product is temporarily out of stock. 


Qty: Delivered as early as February 21, 2025 when ordered in

This product is eligible for factory repair.

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