M Series - Three Phase Motor

Product catalog summary

Specifications:
The document outlines the specifications for the M series asynchronous three-phase motors. These motors are closed, externally ventilated, and equipped with a cage rotor, offering IP 55 protection. The motor frame sizes range from M50 to M160, with some models not suitable for inverter use. Specifications are based on IEC 34-1 standards.

Motor Characteristics:
Key parameters include moment of inertia (J), rated current (In), rated torque (Cn), locked rotor torque (Cs), locked rotor current (Is), and maximum torque (Cmax). These are detailed for various motor types and configurations, including 2, 4, 6, and 8 pole motors with different power outputs and efficiencies.

Performance and Efficiency:
Tables in the document list power (KW/HP), speed (rpm), moment of inertia, power factor (cos ϕ), rated current, nominal torque, efficiency, and weight for each motor type. Performance is categorized by the number of poles, with details on starting torque and maximum performance ratios.

Special Motors for Inverter Applications:
Special motors for inverter applications are tested with inverters maintaining a constant V/f ratio. The document describes three operational zones: constant torque operation, constant power operation with increasing frequency, and decreasing power and torque operation. Motors are balanced to G6.3 standards, with options for higher balance and additional features like encoders or tachometric dynamos. It is recommended to use a servo-fan below rated velocity and avoid operation below 10 Hz.

Recommendations:
For optimal performance, adhere to specified operational zones and use appropriate accessories like servo-fans when necessary. Special configurations are available for specific applications, ensuring flexibility and adaptability to various industrial needs.

Catalog excerpts

motori asincroni trifase asynchronous three phase motors moteurs asynchrones triphasés dreiphasige Asynchronmotoren

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serie M Motori asincroni trifase Asynchronous three phase motors Moteurs asynchrones triphases Dreiphasige asynchronmotoren chiusi ventilati esternamente rotore a gabbia protezione IP 55 grandezza motore da M50-M160 • da M50 a M71 non per uso sotto inverter closed externally ventilated cage rotor protection IP 55 motor frame size from M50-M160 • from M50 to M71 not for use with inverters fermés avec ventilation extérieure rotor à cage protection IP 55 taille moteur de M50-M160 • de M50 à M71 usage avec inverseur non prévu • Geschlossene Bauart, außenbelüftet • Käfigläufer • Schutzart IP 55 •...

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serie M Motori asincroni trifase Asynchronous three phase motors Moteurs asynchrones triphases Dreiphasige asynchronmotoren chiusi ventilati esternamente rotore a gabbia protezione IP 55 grandezza motore da M50-M160 • da M50 a M56 non per uso sotto inverter closed externally ventilated cage rotor protection IP 55 motor frame size from M50-M160 • from M50 to M56 not for use with inverters fermés avec ventilation extérieure rotor à cage protection IP 55 taille moteur de M50-M160 • de M50 à M56 usage avec inverseur non prévu • Geschlossene Bauart, außenbelüftet • Käfigläufer • Schutzart IP 55 •...

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serie M Motori asincroni trifase Asynchronous three phase motors Moteurs asynchrones triphases Dreiphasige asynchronmotoren chiusi ventilati esternamente rotore a gabbia protezione IP 55 grandezza motore da M56-M160 • da M56 a M71 non per uso sotto inverter closed externally ventilated cage rotor protection IP 55 motor frame size from M56-M160 • from M56 to M71 not for use with inverters fermés avec ventilation extérieure rotor à cage protection IP 55 taille moteur de M56-M160 • de M56 à M71 usage avec inverseur non prévu • Geschlossene Bauart, außenbelüftet • Käfigläufer • Schutzart IP 55 •...

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serie M Motori asincroni trifase Asynchronous three phase motors chiusi ventilati esternamente rotore a gabbia protezione IP 55 grandezza motore da M56-M160 Moteurs asynchrones triphases • • • • • closed externally ventilated cage rotor protection IP 55 motor frame size from M56-M160 Dreiphasige asynchronmotoren • Geschlossene Bauart, außenbelüftet • Käfigläufer • Schutzart IP 55 • Motor baugröße von M56-M160 fermés avec ventilation extérieure rotor à cage protection IP 55 taille moteur de M56-M160 Le grandezze indicate sono state desunte da prove a banco eseguite sui motori, secondo le prescrizioni...

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serie M Motori speciali per Special motors for applicazioni con inverter inverter applications I motori asincroni trifase CARPANELLI speciali per applicazioni con inverter, sono stati provati utilizzando inverter con caratteristica di controllo fino alla velocità nominale tipo V/f=costante. La curva rappresentata, in funzione del numero dei poli, fornisce informazioni indicative sul comportamento dei motori CARPANELLI controllati. Si possono individuare nel grafico tre zone distinte di funzionamento: Special three phase asynchronous motors for inverter application are tested using Inverters with...

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