This document introduces the quick coupling QR1-S standard series in Bosch Rexroth AG's pneumatic connection technology, including information on the interface, material number, and specifications of different series of couplings.
The document describes the QR1‑S series of pneumatic connection technology, covering the range of fittings, material options, and applicable pressure and temperature limits. It also lists part numbers, dimensions, and weight for each connector type.
Technical data such as operating temperature (+02 °C to +60 °C), working pressure (‑0.95 bar to 10 bar), and material (brass, copper) are given in tables. The manual ends with contact information for Bosch Rexroth offices in China and Germany. This manual is written in Chinese.
| Working pressure range | -0.95 bar to 10 bar |
|---|---|
| Material of connectors | Brass, copper |
No, QR1‑S (plastic) and QR2 (metal) series cannot be combined.
The series is rated for pressures from -0.95 bar to 10 bar.