BS ISO 6432:2015 pdf free.Pneumatic fluid power一 Single rod cylinders, 1 000 kPa (10 bar) series, bores from 8mmto25mm一Basicand mounting dimensions.
BS ISO 6432 establishes a metric series of mounting dimensions required for interchangeability of commonly used pneumatic cylinders for a maximum working pressure of 1 000 kPa (10 bar).
NOTF This International Standard allows manufacturers freedom of design in metric cylinders and does not restrict technical development but provides basic guidelines.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 3320, Fluid power systems and components — Cylinder bores and piston rod diameters and area ratios — Metric series
ISO 4393, Fluid power systems and components — Cylinders — Basic series of piston strokes
ISO 4395, Fluid power systems and components — Cylinder piston rod end types and dimensions
ISO 5598, Fluid power systems and components — Vocabulary
ISO 6099, Fluid power systems and components — Cylinders — Identification code for mounting dimensions and mounting types
ISO 16030, Pneumatic fluid power — Connections — Ports and stud ends
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 5598 apply.
4 Dimensions
4.1 Basic dimensions
The basic dimensions are given in Table I and shown in Figure 1.
4.2 Mounting dimensions
The mounting dimensions are given in Tables 2 to 5 and shown in Figures 2 to 5.
NOTE 1 The sign + after letters means that the stroke is to be added to the actual dimension.
The tolerances of dimensions dependent on stroke included in the tables apply for strokes up to and including 100 mm. If strokes are longer than 100 mm, tolerances should be selected from national standards or by agreement between the manufacturer and user.
5.1 Select the nominal strokes from the recommended values shown in ISO 4393.
5.2 The nominal stroke tolerance is 1.5 mm for strokes up to and including 100 mm. If strokes are longer than 100 mm, tolerances should be selected from national standards or by agreement between the manufacturer and user.
6 Bore sizes
Included in this series are the following bore sizes AL, in millimetres, in accordance with ISO 3320:
8-10-12-16—20—25
7 Mounting types
This International Standard includes a combination of the following mounting types as described in
ISO 6099:
— MR3: Head threaded mounting (see Table 4, Figure 4)
— MP3: Cap fixed eye mounting (see Table 3. Figure 3)
— MS3: Head angle mounting (see Table 5, Figure 5)
— MF8: Head rectangular flange (two hole) mounting (see Table2, Figure 2).
8 Piston rod characteristics
This International Standard applies to the following piston rod characteristics:
Shouldered or unshouldered male threads.
The dimensions of the piston rod threads shall be chosen in accordance with ISO 4395.
9 Identification statement (reference to this International Standard)
Use the following statement in test reports, catalogues and sales literature when electing to comply with this International Standard:
“Basic, mounting and accessories dimensions of pneumatic cylinders conform to ISO 6432, Pneumatic fluid power — Single rod cylinders, 1 000 kPa (10 bar) series, bores from 8 mm to 25 mm — Basic and mounting dimensions.”BS ISO 6432 pdf free download.
Tags: Pneumatic fluid power
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