TS 3211
Rotating Electrical Machines-Symbols for Types of Construction and Mounting Arrangements of Rotating Electrical Machinery
This standard applies to symbols for types of constructions and mounting arrangement of rotating electrical machinery.
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About This Item
TS 3211 is a standard on the symbols used to identify the construction type and mounting arrangement of rotating electrical machines. It is concerned in particular with Code I arrangements, including machines supported from the side cover and machines with a single shaft extension only. In technical documentation, these symbols provide a compact and consistent way to describe how the machine is built and installed.
What construction and mounting symbols are used for
For rotating electrical machines, construction type and mounting arrangement describe practical features such as the housing, bearing support, shaft projection and installation orientation. These details matter because they influence how the machine is placed, coupled to a driven load and accessed for maintenance. In general technical practice, such symbols reduce ambiguity and give manufacturers, engineers and users a shared visual shorthand across documents.
Why the Code I distinction matters
The Code I scope highlighted by this standard separates two specific arrangements: machines supported from the side cover and machines with only one shaft extension. That distinction is important because it directly affects the mechanical installation and the side from which coupling or drive connection is made. The layout of the frame and shaft helps communicate mounting position, drive interface and service access at a glance.
- Symbols for machines supported from the side cover
- Symbols for machines with a single shaft extension only
- Graphic designations used to distinguish construction and mounting arrangements of rotating electrical machines
- Publication Date: 29.04.1978
- Standard Status: H (İptal Edilmiş Standard/Withdrawn standard)
- Publisher: TSE
- Document Language: tr
- ICS Classification: 01.080.20 Özel Ekipmanlarda Kullanılan Grafik Semboller ; 29.160.01 Döner Makinalar (Genel)
- Pages: 23
- Source Standard: IEC 34/7 (1972)
- International Equivalents: EN 60034-7, EQV--; IEC 34/7 (1972)--; IEC 34/7:1972 EQV--
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