MP IE4 MOTORS
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STANDARD UNEL/MEC PERMANENT MAGNET MOTORS TECHNICAL CATALOGUE

3-PHASE PERMANENT MAGNET SYNCHRONOUS MOTORS - HIGH EFFICIENCY IE4+ CE compliance KEB Italia products comply with the Product Directives applicable to all European Union countries, ensuring appropriate safety standards. A “CE Declara on of Conformity” is issued for all products, in line with the following Direc ves: 2006/95/CE “Low Voltage Direc ve” Responsibilities for the products and their use Customers are responsible for the correct choice and use of the product in line with their own industrial and/or commercial needs. Customers are always responsible for safety in the place of use of...

3-PHASE PERMANENT MAGNET SYNCHRONOUS MOTORS - HIGH EFFICIENCY IE4+ THE SOLUTION COMBINING SIMPLICITY AND HIGH TECHNOLOGY ――――――――――― 2 ECONOMIC ADVANTAGES OF USING MP MOTORS ―――――――――――――――――― 3 2.1. Working efficiently ―――――――――――――――――――――――――――――― 3 2.2. Calcula on of energy and cost savings ――――――――――――――――――――― 3 TECHNICAL INFORMATION ――――――――――――――――――――――――――――― 4 3.1. Technical Features ―――――――――――――――――――――――――――――― 4 3.2. Conformity with standards and direc ves ―――――――――――――――――――― 5 3.3. Nominal opera ng condi ons ――――――――――――――――――――――――― 5 3.4. Output dera ng according to ambient...

3-PHASE PERMANENT MAGNET SYNCHRONOUS MOTORS - HIGH EFFICIENCY IE4+ THE SOLUTION COMBINING SIMPLICITY AND HIGH TECHNOLOGY Climate change due to the greenhouse effect and health problems caused by the pollu on produced by energy produc on are a reality we have to deal with in our everyday lives. Industrialised countries have issued laws to reduce energy demands, focusing on electric motors which, alone, represent almost 70% of consump on in produc on process. KEB Italia propose a new concept of motor, compliant to IE4 standards, which means higher than the current minimum statutory...

3-PHASE PERMANENT MAGNET SYNCHRONOUS MOTORS - HIGH EFFICIENCY IE4+ ECONOMIC ADVANTAGES OF USING MP MOTORS 2.1. Working efficiently High efficiency motors offer the following advantages: Example of efficiency values with variable speed between IE2-IE3 induc on motors and IE4 synchronous/brushless PM motors • Reduced consump on and electricity costs; • Greater efficiency in all load condi ons, par cularly with reduced loads, with smaller constant losses; • Greater efficiency at all speeds, par cularly those below the nominal speed. 2.2. Calcula on of energy and cost savings Induc on motor IE1 or IE2 or...

3. TECHNICAL INFORMATION 3.1. Technical Features • Designed to operate with variable speed drive (KEB Combivert) • Permissible ambient temperature: -15 + +40 °C, max. altitude 1000 m above sea level • Insulation class F with standard overtemperature in class B (higher insulation and overtemperature classes available on request) • Standard protection class IP55 (IP56, IP65) and 200Lb to be developed) • Standardised MEC sizes for quick interchangeability with conventional induc tion motors • Standard construction forms IM B3, IM B5, IM B14, IM B34, IM B35 and corresponding vertical axis...

3.2. Conformity with standards and directives MP motors comply with the requirements of CEI EN 60034 standards for electric rotating machinery and the following Directives for the CE markings: • Directive 2014/35/EU: Low voltage directive; 3.6. Operation with inverter MP are suited to operating with an inverter only within the following limits: • supply voltage Vnom<500V; with AFE system ask to KEB Italia; • voltage peaks Umax <1000V; • voltage gradients dU/dt<1kV/ms. • Directi've 2°l4/3°/EU: Electromagnetic MP brushless motors cannot be run Compati'bility Directi've (EMC). directly from...

3.7. Construction components for IC411 standard motor (self-ventilated) without brake option Motor component Bearings Rigid radial bearings with one row • Bearings of best brand of balls • Lubricated for life with lithium grease and working temperature -15t-+110°C • Double shielded 2RS/DDU - ZZ • Do not require lubrication Seal rings NBR single lip with spring Mounted on the front and rear of the motor as standard Painting Nitro-combinati'on varnish RAL Resistant in normal industrial environments, can be finished with additional 9006 (pearl grey) and RAL 9005 mono-component synthetic paints...

3.8. Construction forms and assembly positions Available construction forms: IM B3, IM B5, IM B14 and combined forms IM B35 (B3/B5) and IM B34 (B3/B14). The motors can also operate in the corresponding vertical axis construction forms. Motors with fixing feet • Horizontal axis • Feet downwards • Horizontal axis • Feet on the left looking at the drive end side • Horizontal axis • Feet on the right looking at the drive end side • Horizontal axis • Feet upwards • Vertical axis • Feet against the wall with shaft outlet downwards • Vertical axis • Feet against the wall with shaft outlet upwards...

4. POSSIBLE MOTOR CONFIGURATIONS MP motors are supplied as standard in the following configuration: • Cooling system IC411 (self-ventilated) • Without service brake • Sensorless speed control Other configurations are shown in the following table, and are supplied on request, as specified at the time of order: Special version Cooling method IC410 non-ventilated Cooling method IC411 self-ventilated Special version Cooling method IC416 forced ventilation Standard version Cooling method IC411 self-ventilated; Speed transducer option Special version Cooling method IC416 forced ventilation; Speed...

4.1. Cooling method options The main characteristics of the brakes are: • On request: MP motors are supplied as standard in the self-ventilated version IC411, unless otherwise specified at the time of order. The following versions are available on request: • IC416 servo-ventilated: suited to applications requiring a greater torque than the self-ventilated motor IC411, with the same duty type, as shown in the graphs illustrated in the performance sheets of the various MP motors. • IC410 non-ventilated: suited to applications that do not offer correct venti'lati on. The operating curves are...