21.120.40 : Balancing and balancing machines

DIN ISO 21940-11:2023-04

DIN ISO 21940-11:2023-04

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Mechanical vibration - Rotor balancing - Part 11: Procedures and tolerances for rotors with rigid behaviour (ISO 21940-11:2016 + Amd 1:2022)

€116.64

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DIN ISO 21940-14:2023-04

DIN ISO 21940-14:2023-04

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Mechanical vibration - Rotor balancing - Part 14: Procedures for assessing balance errors (ISO 21940-14:2012 + Amd 1:2022)

€91.03

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DIN ISO 21940-11/A1:2020-08

DIN ISO 21940-11/A1:2020-08

Superseded Historical

Mechanical vibration - Rotor balancing - Part 11: Procedures and tolerances for rotors with rigid behaviour - Amendment 1 (ISO 21940-11:2016/DAM 1:2020); Text in German and English

€34.30

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DIN ISO 21940-14/A1:2020-08

DIN ISO 21940-14/A1:2020-08

Superseded Historical

Mechanical vibration - Rotor balancing - Part 14: Procedures for assessing balance errors - Amendment 1 (ISO 21940-14:2012/DAM 1:2020); Text in German and English

€41.78

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DIN ISO 21940-21 Beiblatt 1:2020-11

DIN ISO 21940-21 Beiblatt 1:2020-11

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Mechanical vibration - Rotor balancing - Part 21: Description and evaluation of balancing machines; Supplement 1: Statistical quality capability parameters for assessment of the unbalance measuring process

€98.32

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DIN ISO 21940-12 Beiblatt 1:2015-04

DIN ISO 21940-12 Beiblatt 1:2015-04

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Mechanical vibration - Rotor balancing - Part 12: Procedures and tolerances for rotors with flexible behaviour - Supplement 1: Procedure for balancing at multiple rotational speeds

€214.30

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DIN ISO 21940-11:2016-01

DIN ISO 21940-11:2016-01

Superseded Historical

Mechanical vibration - Rotor balancing - Part 11: Procedures and tolerances for rotors with rigid behaviour (ISO/DIS 21940-11:2015); Text German and English

€105.42

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UNE 1152:1991

UNE 1152:1991

Withdrawn Most Recent

BALANCING MACHINES. SYMBOLS FOR FRONT PANELS.

€26.00

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DIN ISO 1940-1:1993-12

DIN ISO 1940-1:1993-12

Superseded Historical

Mechanical vibration; balance quality requirements of rigid rotors; determination of permissible residual unbalance; identical with ISO 1940-1:1986

€77.20

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DIN 45690:1994-02

DIN 45690:1994-02

Superseded Historical

Balancing machines; enclosures and other safety measures; general

€48.79

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DIN ISO 8821:1991-10

DIN ISO 8821:1991-10

Superseded Historical

Mechanical vibration; balancing shaft and fitment key convention; identical with ISO 8821:1989

€63.27

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ISO 14694:2003/CD Amd 2:2025

ISO 14694:2003/CD Amd 2:2025

Withdrawn Most Recent

Industrial fans — Specifications for balance quality and vibration levels Amendment 2

This product is not for sale, please contact us for more information

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NF ISO 16084, E66-271 (01/2018)

NF ISO 16084, E66-271 (01/2018)

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Balancing of rotating tools and tool systems

€135.26

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DIN ISO 21940-1:2019-07

DIN ISO 21940-1:2019-07

Active Most Recent

Mechanical vibration - Rotor balancing - Part 1: Introduction (ISO 21940-1:2019)

€111.40

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DIN ISO 16084:2020-05

DIN ISO 16084:2020-05

Superseded Historical

Balancing of rotating tools and tool systems (ISO 16084:2017); Text in German and English

€173.74

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