NF C51-165-1965

三相异步电动机 防护型 绕组转子

Protected wound-rotor three-phase induction motors. Class E .

实施日期：1965-04-01

NF C51-155/A1-1981

NF C 51-155-1969的补充1

CNS 146-1947

轴心高度(主动机及从动机)

Height of Shaft, for Driving and Driven Lines

发布日期：1947-03-01  实施日期：1947-03-01

BS 5186-1975

轴的中心高度规范

Wellenmittelhoehen. Spezifikation Shaft Centre Heights Hauteurs centrales des arbres. Specification

适用范围：Nominal dimensions and tolerances for heights of 25 mm and above for driving and driven machines. Values selected from the R5,10, 20 and 40 series.

实施日期：1975-01-01

NF C51-124/A1-2007

Rotating electrical machines - Part 14 : mechanical vibration of certain machines with shaft heights 56 mm and higher - Measurement, evaluation and limits of vibration severity.

BS EN 60034-14-2004

旋转电机.轴高56mm和更高的特定机械的机械振动.测量、评估和振动限值

Drehende elektrische Maschinen. Mechanische Schwingungen von bestimmten Maschinen mit einer Achsh?he von 56 mm und hoher. Messung,Bewertung und Grenzwerte der Schwingstarke Rotating electrical machines...

适用范围：This part of IEC 60034 specifies the factory acceptance vibration test procedures and vibration limits for certain electrical machines under specified conditions, when uncoupled from any load or prime ...

实施日期：2004-11-02

NF C51-124-2004

Rotating electrical machines - Part 14 : mechanical vibration of certain machines with shaft heights 56 mm and higher - Measurement, evaluation and limits of vibration severity.

IEC 60034-14 AMD 1-2007

IEC 60034-14 的修正1

Amendment 1 Rotating electrical machines. Part 14:Mechanical vibration of certain machines with shaft heights 56 mm and higher. Measurement,evaluation and limits of vibration severity Amendement 1 Mach...

适用范围：This is Amendment 1 to IEC 60034-14-2003 (Rotating electrical machines Part 14:Mechanical vibration of certain machines with shaft heights 56 mm and higher -Measurement, evaluation and limits of vibrat...

实施日期：2007-02-01

DIN 747-1976

机器的轴高

Shaft heights for driving and driven machines

适用范围：Shaft heights for driving and driven machines

IEC 60034-14-2003

旋转电机 第14部分:轴中心高56mm及以上的电机机械振动 振动强度的测量、评价和限值

Rotating electrical machines - Part 14: Mechanical vibration of certain machines with shaft heights 56 mm and higher - Measurement, evaluation and limits of vibration severity

适用范围：Specifies the factory acceptance vibration test procedures and vibration limits for certain electrical machines under specified conditions, when uncoupled from any load or prime mover. Is applicable to...

发布日期：2003-11-26  实施日期：2003-11-26

NF C51-150/A1-1981

NF C 51-150-1965的补充1

NF C51-155-1969

四极三相异步电动机 封闭式 绕组转子

Totally-enclosed wound-rotor four-pole three-phase. Induction motors. Class E.

实施日期：1969-03-01

NF C51-105-1971

旋转电机 带键的长系列圆柱轴端

Rotating electrical machinery. Cylindrical shaft ends with keyways. Long type series.

实施日期：1971-09-01

NF C51-160/A1-1981

NF C 51-160-1965的补充1

NF C51-160-1965

三相异步电动机 防护型 短路转子

Protected three-phase induction motors with short-circuited rotors.

实施日期：1965-04-01

NF C51-165/A1-1981

NF C 51-165-1965的补充1

DIN EN 60034-14-2008

Rotating electrical machines - Part 14: Mechanical vibration of certain machines with shaft heights 56 mm and higher - Measurement, evaluation and limits of vibration severity

实施日期：2008-03-01

IEC 60072-1-1991

旋转电机的尺寸及功率等级 第1部分:机座号:56-400和凸缘号:55-1080

Dimensions and output series for rotating electrical machines - Part 1: Frame numbers 56 to 400 and flange numbers 55 to 1080

适用范围：Covers most industrial rotating electrical machines within the dimension range: Foot-mounted: shaft heights 56 mm to 400 mm. Flange-mounted: pitch circle diameter of flange 55 mm to 1080 mm. Gives fixi...

发布日期：1991-02-01  实施日期：1991-02-01

NF C51-150-1965

三相异步电动机 “封闭”型 短路转子

Totally-enclosed three-phase induction motors with short-cicuited rotors. Class E.

实施日期：1965-04-01