Product Description

The Bosch Rexroth PGH4-2X/040RE11VU2 (R900086321) is a high-quality hydraulic pump designed for efficient and reliable operation. This internal gear pump features gap compensation with a constant displacement, ensuring high efficiency even at low speeds and viscosities. Its robust construction includes a housing, bearing cover, internal gear, pinion shaft, plain bearings, axial washers, end cover, mounting flange, stop pin, and a segment filler element that comprises the segment, segment support, and seal rolls. The pump operates by utilizing a hydrodynamically supported pinion shaft to drive the internal gear. It offers an increased volume in the suction range over an angle of approximately 180 degrees to facilitate fluid flow into the chambers. The unique design of the sickle-shaped segment filler element divides the suction and pressure chambers effectively. The axial compensation force ensures minimal longitudinal gaps between rotating and fixed parts for optimal sealing of the pressure chamber.

Radial compensation is achieved through forces acting on the segment filler elements dependent on operating pressure to maintain an almost leakage-free seal between internal gear, segment filler element, and pinion shaft. The involute tooth system of the gears contributes to low flow and pressure pulsation which in turn results in low operating noise. The PGH4-2X/040RE11VU2 pump's hydrodynamic and hydrostatic mounting accommodates forces on both the pinion shaft through lubricated radial plain bearings and on the internal gear through hydrostatic bearing support. This pump is capable of handling broad viscosity and speed ranges with its fixed displacement design. It can be used in various configurations as it is compatible with all frame sizes and can be combined with other pumps such as internal gear pumps, radial piston pumps, and external gear pumps. With its maximum operating pressure bar rating and maximum displacement cm³/u specifications (not provided), this Bosch Rexroth hydraulic pump stands out for its versatility and performance in demanding applications.

FAQ

Q1: Wonder if you accept small orders?
A1: Do not worry. Feel free to contact us .in order to get more orders and give our clients more convener ,we accept small order.

Q2: Can you send products to my country?
A2: Sure, we can. If you do not have your own ship forwarder, we can help you.

Q3: What's your payment terms ?
A3: By T/T,LC AT SIGHT,100% full payment.

Q4: How long is your production lead time?
A4:It depends on product and order qty. Normally, it takes us 15 days for an order with MOQ qty.

Q5: When can I get the quotation ?
A5: We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation.Please call us or tell us in your mail, so that we could regard your inquiry priority.