Rexroth PGH5-3X/100RR11VU2 Internal Gear Pump

Overview

The Rexroth PGH5-3X/100RR11VU2 is a frame-size 5, NG 100 internal gear pump with a fixed geometric displacement of 100.20 cm³/rev. This page identifies catalog configuration R901147131 for quotation. Send the complete nameplate and installation details to confirm the required supplied version.

Keeping the 100 spline specification complete

The 100 RR version has 100.20 cm³/rev displacement and a 17-tooth, 12/24DP spline. It is cataloged for central and rear positions in pump combinations. Match the 127-2 flange, adapter and coupling, then confirm the transmitted torque for the intended assembly position.

Key configuration details

• 100.20 cm³/rev fixed geometric displacement.
• Clockwise rotation, viewed at the shaft end.
• R shaft: splined shaft with through-drive to ISO 3019-1 (38-4, 17T, 12/24DP).
• U2 mounting: Two-hole flange to ISO 3019-1, 127-2.
• Material number R901147131 for catalog identification.

3X denotes the component series family. The first R after the size code means clockwise rotation viewed at the shaft end. The next letter, R, specifies a splined shaft with through-drive to ISO 3019-1 (38-4, 17T, 12/24DP). Port code 11 means a pressure port to ISO 6162-2, with suction port to ISO 6162-1. V indicates FKM shaft seal and seals. U2 mounting: Two-hole flange to ISO 3019-1, 127-2.

Technical specifications

Maximum operating pressure: 315 bar. Peak pressure: 350 bar, limited to 10 ms per event and 300 hours total accumulated peak duration. Reference measurements use HLP46 at 50°C and approximately 30 mm²/s. Confirm the limits for the actual fluid and duty; these values are not recommended system settings.

Catalog speed range: 400–3000 rpm. Permissible speed depends on pressure, drive power, oil viscosity and inlet conditions; confirm the operating point before ordering.

Check the installation

• Match the complete nameplate, material number and any additional suffixes.
• Confirm clockwise rotation, the R shaft, coupling and U2 mounting dimensions.
• Verify the pressure and suction port sizes, flange pattern and installation orientation.
• Provide normal and peak pressure, speed, fluid type, viscosity and inlet conditions.
• Confirm the central or rear position in the pump combination, adapter details and permissible through-drive torque.

Request a quotation

Please include:

• Required catalog configuration: PGH5-3X/100RR11VU2; material number: R901147131
• Quantity and destination country
• Existing pump nameplate and photographs of the shaft, flange and ports
• Working pressure, pressure cycle, drive speed and required flow
• Hydraulic fluid, operating temperature and installation details
• Required supply condition and requested delivery date
• Pump-combination layout, assembly position and transmitted torque

Supply condition, price, availability and delivery terms will be confirmed in the quotation.

Request a quote for PGH5-3X/100RR11VU2

Frequently asked questions

What identifies the PGH5-3X/100RR11VU2 configuration?

Use material number R901147131 with the full type code. It specifies 100.20 cm³/rev displacement, an R shaft and U2 mounting. Confirm the nameplate, additional suffixes and actual mechanical dimensions before ordering.

Do all PGH RR versions use the same spline?

No. This configuration uses 38-4, 17T, 12/24DP, under ISO 3019-1. The first R denotes clockwise rotation and the second R denotes the shaft type. Check the complete spline and mounting specification; the RR letters alone do not define identical dimensions across frame sizes.

How should I identify the required supplied version?

Send the full catalog type code, material number and a clear nameplate photograph. Confirm the actual supplied version, additional suffixes and installation dimensions in the quotation.

What is needed to confirm price and availability?

Send the complete identification, quantity, destination and required supply condition. Price, stock, delivery time and warranty terms are confirmed in the quotation.