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  • Abstract:
    This document specifies requirements for enclosures and other protective measures used to minimize mechanical hazards produced by the rotor in the unbalance measuring station of centrifugal (rotational) balancing machines. It defines different classes of protection that enclosures and other protective measures provide and describes the limits of applicability for each class of protection.
  • Document number:
    DIN ISO 21940-23
  • Issuing date:
    2012-09-01
  • Document type:
    Norm
  • Title:
    Mechanical vibration - Rotor balancing - Part 23: Enclosures and other protective measures for the measuring station of balancing machines (ISO 21940-23:2012)
  • Replaces:
    DIN ISO 7475(2004-04); DIN ISO 21940-23(2010-11)
  • Author:
    Acoustics, Noise Control and Vibration Engineering Standards Committee in DIN and VDI
  • Search term:
    Accident prevention; Acoustics; Architraves; Balancing; Balancing machines; Bursting; Cages (machines); Cardan shafts; Casing; Characteristics; Classes of protection; Classification systems; Collecting devices; Contact; Dangerous spots; Ejection; Electric strength; Enclosures; Energy; Equipment safety; Fencing; Floors; Handling; Hazards; Marking; Mass; Measuring devices; Mechanical engineering; Mechanical hazards; Noise reduction; Occupational safety; Operating instructions; Pits; Power transmission systems; Properties; Protection devices; Protective measures; Rotors; Safety classification; Safety devices; Safety engineering; Safety measures; Safety requirements; Specification (approval); Speed; Testing; Tunnels; Unbalances; User information; Velocity; Verification; Workplace safety
  • Application areas:
    03.16 Umformtechnik (Pressen, Walzen, Zieh- und Gießmaschinen); 25.05 Schutzeinrichtungen und -verkleidungen
  • Hazards:
    DF Stürzen, Rutschen, Stolpern, Fallen; EA Elektrische Gefährdungen im Allgemeinen; HD Handhabungsfaktoren (Gestaltung und Anordnung von Bedienelementen, Bewegungsraum, Gestaltung und Handhabbarkeit von Arbeitsmitteln, Sichtfeld, Standsicherheit)
  • ICS:
    21.120.40 Balancing and balancing machines
  • Price:
    115,20 EUR
  • Cross references:
    ; ISO 21940-2 (2017-05)<G>; ISO 16321-1 (2021-03)<G>; DIN EN 894-1 (2009-01); DIN EN 894-2 (2009-02); DIN EN 894-3 (2010-01); DIN EN 894-4 (2010-11); DIN EN ISO 12100 (2011-03); DIN EN ISO 13855 (2010-10); DIN ISO 2806 (1996-04); EN 168 (2001-11); ISO 2806 (1994-07); ISO 12100 (2010-11); ISO 13855 (2010-05); DIN 820-12 (2014-06); DIN EN ISO 13854 (2020-01); DIN EN ISO 13851 (2019-11); DIN EN ISO 14120 (2016-05); DIN EN ISO 14118 (2018-07); DIN EN ISO 13849-1 (2016-06); DIN EN ISO 13850 (2016-05); DIN EN ISO 13857 (2020-04); DIN EN ISO 14119 (2014-03); DIN EN ISO 14122-1 (2016-10); DIN EN ISO 14122-1 (2016-10); DIN EN ISO 14122-2 (2016-10); DIN EN ISO 14122-2 (2016-10); DIN EN ISO 14122-3 (2016-10); DIN EN ISO 14122-3 (2016-10); DIN EN ISO 14122-4 (2016-10); DIN ISO 21940-2 (2017-09); EN ISO 16321-3 (2022-04); ISO/IEC Guide 51 (2014-04); ISO 9355-1 (1999-12); ISO 9355-2 (1999-12); ISO 9355-3 (2006-09); ISO 13849-1 (2023-04); ISO 13850 (2015-10); ISO 13851 (2019-03); ISO 13854 (2017-11); ISO 13857 (2019-10); ISO 14118 (2017-12); ISO 14119 (2013-10); ISO 14120 (2015-11); ISO 14122-1 (2016-06); ISO 14122-1 (2016-06); ISO 14122-2 (2016-06); ISO 14122-2 (2016-06); ISO 14122-3 (2016-06); ISO 14122-3 (2016-06); ISO 14122-4 (2016-06); ISO 14122-4 (2016-06)
  • Cited in:
    DIN ISO 13373-5 (2021-02); DIN ISO 20816-1 (2017-03); DIN ISO 21940-1 (2019-07); DIN ISO 21940-2 (2017-09); DIN ISO 21940-11 (2017-03); DIN ISO 21940-12 (2016-09); DIN ISO 21940-12 Beiblatt 1 (2015-04)<GLEITEND>
  • Identical with:
    ISO 21940-23(2012-06)<IDT>
  • Update flag:
    Unchanged