© 2010 KOMMUNIKATION SCHNELL GmbH Low voltage asynchronous motors IEC motors with squirrel-cage rotor acc. to guideline 2005/32/EC (EuP) Efciency classes acc. to IEC 60034-30 Standard efciency IE1 High efciency IE2 VEM motors GmbH Carl-Friedrich-Gauß-Straße 1 38855 Wernigerode Germany Phone: +49 (0)39 43/68 0 Fax: +49 (0)39 43/68 24 40 E-mail: [email protected] www.vem-group.com VEM/03-177 E/0110 Printed in the Federal Republic of Germany. Changes are reserved. Basic catalogue 01-2010

Introduction Low voltage asynchronous motors IEC motors with squirrel-cage rotor acc. to guideline 2005/32/EC (EuP) Invalid: Special catalogue 02-2009 “Energy saving motors, Second generation” Contents Introduction Technical explanations 1 Energy saving motors, Standard efficiency IE1 Energy saving motors, High efficiency IE2 40 46 2 Dimensions The products featured in this catalogue can also be found in the interactive electronic catalogue V 6.x. Additional information about the company and the products of the VEM Group are available via internet: www.vem-group.com. The electronic catalogue...

Technical explanations

Introduction Introduction Efficiency classification and efficiency determination In the last few years the world-wide development for energy saving motors has led to a multitude of countryrelated regulations, laws and standards. This has made it difficult to compare and evaluate the individual products. To create a uniform world-wide base, the new IEC standard 60034-30 has been issued. This standard replaces the former Voluntary Agreement of CEMEP and at the same time extends the former scope to 2-, 4- and 6poles and to 0.75 to 375 kW. The marking is done corresponding with the code for type...

Introduction At the same time, IE2 motors can also be supplied for use in explosive atmospheres and for incorporation of the most varied mechanical modifications, for example brakes and forced ventilation. (see table “Delivery program IE1, IE2 and IE3”) With the introduction of the minimum efficiency classes IE2 and IE3 the motor specifications of EN 50347 for a correlation between shaft height and foot dimensions can be kept only under certain conditions. Concerning the length and the shaft size it can be said that the new IE3 motor design might be significantly bigger compared with current...

Introduction Hints about European and national legal situation Guideline 2005/32/EC “Environmentally sound design of energy driven products” (EUP directive) National implementation in Germany with: „Gesetz über die umweltgerechte Gestaltung energiebetriebener Produkte“ (Energiebetriebene-Produkte-Gesetz EBPG – law for energy-driven products) This law has become effective on 07.03.2008. Regulation (EC) no. 640/2009 of the European Commission dated 22.07.2009 about implementation of the guideline 2005/32/EC Determination of minimum efficiency classes MEPS for specific motor types (MEPS: Minimum...

Technical explanations Technical data The performance data can be taken from the motor selection data tables. Further important information for the selection of three-phase asynchronous motors can be found in the main catalogue of VEM “Low-voltage asynchronous motors, IEC squirrel-cage motors”. When the application of the motor requires additional regulations, like gas or dust explosion protection, the corresponding motor series must be used. Standards and regulations The motors comply with the relevant standards and regulations, particularly with the following: Titel Rotating electrical machines,...

Technical explanations Type designation, VEM Energy saving motors Example: IE1-K21R 132 SX2LL IE1 1 - K 2 2 3 1 4 R 5 132 6 S 7 X 8 2 9 LL 10 Design version K … squirrel-cage motor W … energy saving motor 3 Design condition/generation 1 … series K1. 2 … series K2. 4 Characteristic number for standard 0 … IEC, progressive design series 1 … DIN/IEC 4 … DIN, special design variations 5 Type R ... O ... F ... 6 Shaft height in mm 56, 63, 71, 80, 90, 100, 112, 132, 160, 180, 200, 225, 250, 280, 315, 355, 400 7 Foot length K ... small G ... large S ... short M ... medium L ... long 8 Symbols for different...

Technical explanations Fits: Shaft ends Shaft ends up to Ø 48 as of Ø 55 Mating components k6 m6 H7 Tolerances – Electrical parameters The following tolerances are permitted as specified in DIN EN 60034-1: Efficiency (when determined indirectly) Power factor Slip (at standard load in warmed-up state) Starting current (in the planned starting connection) Starting torque Pull-up torque Pull-out torque Moment of inertia Noise level (Measurement area – sound intensity level) Taking necessary manufacturing tolerances and deviations in materials in the case of the raw materials used into account, these...

Technical explanations Types of construction The most frequently used types of construction are shown in the following table. Other types of construction on request. The type of construction is designated on the nameplate according to Code I, DIN EN 60034-7. Standard motors in sizes 56 – 200 that are ordered in the basic types of construction can also be used in the following other types of construction: IM IM IM IM IM B3 in IM B5, IM B7, IM B8 and IM V6 B35 in IM 2051, IM 2061, IM 2071 and IM V36 B34 in IM 2151, IM 2161, IM 2171 and IM 2131 B5 in IM V3 B14 in IM V19 Energy saving motors IE1/IE2...

Technical explanations Bearing arrangement Figures Figure 1 Figure 2 Figure 3 Figure 4 1 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Figure 12 Energy saving motors IE1/IE2 | Basic catalogue 01-2010 Figure 5 23

Technical explanations Bearing arrangement Figures Figure 15 Figure 16 Figure 18 Figure 19 Figure 20 Figure 21 24 Figure 14 Figure 17 Energy saving motors IE1/IE2 | Basic catalogue 01-2010 Figure 13 Figure 22 Figure 23

Technical explanations Terminal boxes Standard version, sealed cable glands, power station design 26 Figure 02 Figure 03 Energy saving motors IE1/IE2 | Basic catalogue 01-2010 Figure 01 Figure 06 Figure 04G Figure 04S