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Technical Catalogue

Technical Catalogue
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Technical Catalogue

Product catalog summary
Overview: The document provides comprehensive details on various types of electric motors, including their specifications, dimensions, and certifications. It also covers the historical development of Neri Motori, emphasizing its growth and technological advancements.
Motor Specifications: Detailed tables list different motor types such as asynchronous three-phase and single-phase motors, self-braking motors, and high-efficiency motors (IE2 and IE3). Information includes motor types, cooling methods, and terminal configurations.
Motor Identification: This section provides a systematic approach to identifying motor types and features through tables on motor designation and identification plates.
Motors Series: Various motor series are described, including high-efficiency and two-speed motors, with details on brake motors and efficiency ratings.
Dimensions of Motors: Tables provide dimensions for different motor types, including mechanical tolerances and design features like hexagonal ends.
Tutorials: Guidance on protection levels, technical formulas, and motor specifications is provided to aid in understanding motor protection and calculations.
Company History: Neri Motori's history from its founding in 1946 to its current status as a major international player is outlined, highlighting its focus on innovation and sustainability.
Certifications and Standards: Lists European and international certifications, including ISO 9001:2015, and directives on low voltage and electromagnetic compatibility. The company's commitment to environmental sustainability and compliance with UKCA and Conflict Minerals standards is noted.
Company Profile: Neri Motori is recognized as a leader in asynchronous electric motor production, combining craftsmanship with industrial development, and is committed to innovation and environmental responsibility.
Certifications and Reference Standards: Outlines certifications and standards applicable to products, ensuring safety and compliance with international norms.
Technical Specifications: Motors are constructed and tested according to IEC norms, featuring die-cast squirrel cage rotors, wound stators, and external cooling.
Mechanical Specifications: Details construction materials and methods for various motor components, emphasizing standardized dimensions and materials for durability.
Noise and Vibration: Noise levels and vibration grades are specified, with options for standard and custom requirements.
Protection and Housing: Standard protection rating is IP55, with options for enhanced protection in harsh environments.
Bearings: Specifies types of bearings, materials, lubrication methods, and temperature range.
Axial and Radial Loads: Tables and diagrams provide maximum load values and formulas for calculating loads when using pulleys and belts.
Stator Winding Insulation: High-quality insulating materials are used, with class H insulation allowing a maximum temperature of 180°C.
Electrical Specifications: Details nominal power, voltage, torque specifications, and performance based on load.
Performance and Power Factor: Tables provide indicative values of performance and power factor based on operating load.
Specifications and Operational Characteristics: Focuses on torque curves, nominal conditions, and environmental factors affecting performance.
Inverter Compatibility: Series T and Series IN motors are suitable for inverter operation under specific conditions.
Torque Characteristics: Describes torque characteristics for self-cooled and power-cooled motors.
Special Motors: Series IN motors are designed for high starting torque and variable-speed controls.
Additional Features: Motors may include devices like electronic capacitors and centrifugal circuit breakers for enhanced performance.
Specifications: Highlights IP55 protection and features of self-braking asynchronous motors.
Supply Voltage and Installation: Standard supply voltages and protection ratings are provided.
Brake Intervention Times and Noise Levels: Guidance on selecting power packs and ensuring compliance with noise level directives.
Additional Features and Options: Options include hand release levers, separate brake power supply, and increased protection levels.
Electromagnetic Brake Overview: Describes electromagnetic brakes, focusing on negative and positive operation types.
Air Gap Adjustment: Proper air gap adjustment is crucial for brake performance.
Special Configurations: Covers configurations like reduced and enlarged flanges and shafts, anti-condensation heaters, and tropicalization.
Conventions and Symbols: Explains conventions for motor applications and symbols used in the document.
Special Configurations and Components: Details components like anti-condensation heaters, power cooling, and forced ventilation kits.
Specifications and Procedures: Discusses kinetic energy of fan assemblies and requirements for motor start-up.
Winding Types: Describes symmetrical and defluxed winding types.
Motor Terminal Box: Details materials and sizes of motor terminal boxes.
Connection Diagrams: Provides diagrams for various motor types and configurations.
Motor Identification: Explains motor designation system and identification plate details.
Key Tables: Lists key tables with data on fly-wheel types, motor terminal box dimensions, and connection diagrams.
Overview: Provides detailed specifications for high-efficiency induction motors, categorized by pole configurations, power ratings, and efficiency levels.
Key Parameters: Includes efficiency, power factor, inrush current, and nominal torque.
Recommendations: Suggests choosing motors with higher efficiency ratings for energy savings.
Additional Information: Dimensions and further technical details are available for specific motor series.
Overview: Provides detailed dimensions and specifications for various motor types, including three-phase, single-phase, brake motors, and motors with centrifugal mechanisms.
Key Measurements: All dimensions are expressed in millimeters, with notes on tolerances and variations.
Critical Information: Emphasizes consulting technical offices for specific values and variations.
Specifications: Provides dimensions for hexagonal shafts and mechanical tolerances.
Housing Protection Levels (IP): Details IP protection levels according to standards.
Types of Duty: Describes various motor duty types and operating conditions.
Exploded Views: Includes exploded views of motor components with assembly instructions.
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Catalog excerpts

Technical Catalogue-1

Catalogo / Catalogue • EDIZIONE NOVEMBRE 2023 / NOVEMBER 2023 EDITION

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Technical Catalogue-2

I disegni tecnici non sono in scala. NeriMotori S.R.L si riserva il diritto di modificare senza preavviso le caratteristiche del presente catalogo. Tutti i diritti sono riservati. È fatto espresso divieto di qualunque riproduzione totale o parziale del presente catalogo. The technical drawings are not to scale. NeriMotori S.R.L reserves the right to modify the information contained in this catalogue without prior notice. All rights reserved. Partial or total reproduction of this catalogue is forbidden.

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Technical Catalogue-5

08 - IDENTIFICAZIONE MOTOR! / MOTOR IDENTIFICATION 09 - SERIE MOTORI / MOTORS SERIES 10 - DIMENSIONI MOTORI / DIMENSIONS OF MOTORS

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Technical Catalogue-6

01 - CERTIFICAZIONI E NORMATIVE DI RIFERIMENTO / CERTIFICATIONS AND REFERENCE STANDARDS 03 - MOTORI SPECIALI / SPECIAL MOTORS 04 - MOTORI ASINCRONI AUTOFRENANTI / SELF-BRAKING ASYNCHRONOUS MOTORS 05 - ESECUZIONI SPECIALI / SPECIAL CONFIGURATIONS 06 - COPRIMORSETTIERA MOTORI / MOTORS TERMINAL BOX 07 - SCHEMI DI COLLEGAMENTO / CONNECTION DIAGRAM 08 - IDENTIFICAZIONE MOTORI / MOTOR IDENTIFICATION

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Technical Catalogue-7

09 - SERIE MOTOR! / MOTORS SERIES • Tab. 43/A-B - Motori asincroni trifase doppia polarita autofrenanti / 10 - DIMENSIONI MOTORI / DIMENSIONS OF MOTORS • Tab. 46 - Dimensioni motori monofase e monofase ad alta coppia di spunto /

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Technical Catalogue-8

"With bricks you build, with roots you grow." S. Tamaro “Con i mattoni si costruisce, grazie alle radici si cresce.” S. Tamaro 1946 La Neri Motori viene fondata a San Giovanni in Persiceto da Walter Neri, uomo e imprenditore, che partendo dalla sua bottega artigianale, ha saputo mettere in campo la passione e le competenze che rendono l'azienda la realta di successo di oggi. j 1989 Si apre al mercato europeo e inizia ad esportare i suoi prodotti in diversi Paesi. Neri Motori starts sales in Europe and other foreign countries. 1996 Si celebra l'inaugurazione e l'insediamento nel nuovo stabilimento,...

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Technical Catalogue-9

| 1997-2002 Neri Motori incrementa il fatturato e la produzione. Diventa protagonista di successo nel mercato europeo e internazionale. Neri Motori increases its production and turnover. It becomes a successful player on European and international markets. f 2002-2014 Continua a registrare una crescita e uno | sviluppo straordinari grazie ai continui investimenti in risorse, ricerca, sviluppo | e tecnologie. Growth and extraordinary development continue to follow on thanks to continuous investment into resources, research, development and technology. 2016-2017 Si inaugura un nuovo polo che raddoppia...

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Technical Catalogue-10

Neri Motori continua a registrare una crescita e uno sviluppo costanti nel tempo. Grazie ad investimenti nella logistica e nell’efficienza produttiva e a nuove srategie commerciali e comunicative, si proietta oggi in modo evoluto verso nuovi mercati progettando motori sempre più efficienti, con moderni sistemi tecnologici, lavorando in stretta sinergia con i clienti. Nel reparto lavorazioni meccaniche, il parco macchine è stato completato ed è pronto per potere assicurare alla clientela un’elevata flessibilità nelle consegne, anche di prodotti speciali. Inoltre, l’investimento in un nuovo sistema...

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Technical Catalogue-11

Cesarina Vigny Cesarina Vigny Specializzata nella produzione di motori elettrici asincroni, l'azienda e situata a San Giovanni in Persiceto (BO), nella cosiddetta "Motor Valley”, terra famosa per la piu prestigiosa tradizione nel campo della metalmeccanica e dei motori. Neri Motori e un'eccellenza italiana nel settore dei motori elettrici, una realta che ha saputo combinare cura artigianale e sviluppo industriale per fornire ai propri clienti soluzioni avanzate, complete e all'avanguardia. Dinamica e proiettata verso il futuro, Neri Motori investe da sempre in risorse, tecnologia e formazione...

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Technical Catalogue-13

Norme di riferimento produzione standard 16 Standard production reference standards 16

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Technical Catalogue-14

La qualita per NERI MOTORI e sempre stato uno standard, anche quando di certificazioni non si parlava an-cora. Tuttavia, poiche I'obiettivo della nostra azienda e quello di conquistare risultati qualitativi idonei a com-petere con i mercati europei e internazionali, abbiamo lavorato per ottenere le principali certificazioni, sia in termini di gestione aziendale che di rispetto della sicu-rezza del lavoro e dell'ambiente. For NERI MOTORI, quality has always been a standard, even when certification was not yet contemplated. Nevertheless, as our company objective is to achieve levels of quality...

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Technical Catalogue-15

Certificazioni internazionali International certifications Un’ulteriore garanzia per i nostri clienti, un’opportunità per la nostra azienda per perseguire costanti processi di miglioramento. One further guarantee for our customers and an opportunity for our company to follow a path of constant improvement. Omologazione di prodotti Usa - Canada - Russia. Su richiesta, sono disponibili prodotti marcati UL e CSA, secondo le norme UL 1004 Standard for Safety e CAN/CSA No. 100 Motors and Generators, ed EAC. Product Approval Usa - Canada - Russia . Upon agreement as the quantities marked UL and CSA,...

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Technical Catalogue-16

Norme di riferimento produzione standard Standard production reference standards Tab. 1 Norme Standards CENELEC (Europe) Caratteristiche elettriche Electrical specifications Grado di protezione Protection class Metodo ventilazione motori Motor ventilation system Forme costruttive Configurations Limiti di rumorosità Noise limits Voltaggi unificati Standardized voltages Caratteristiche dimensionali Sizes and dimensions Efficienza energetica Energy efficiency * a richiesta / upon request Modello per l’assicurazione della qualità nella progettazione, sviluppo, fabbricazione, installazione ed assistenza...

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Technical Catalogue-17

CARATTERISTICHE SPECIFICATIONS Caratteristiche tecniche 18 Caratteristiche nominali e di funzionamento 28 Nominal and operating specifications 28

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Technical Catalogue-18

I motori elettrici di cui si tratta in questo catalogo sono costruiti e collaudati secondo i canoni dettati dalle Norme IEC di applicazione alle piu importanti Diret-tive Europee del settore elettrotecnico. Tutti i motori asincroni da noi prodotti sono con rotore a gabbia di scoiattolo pressofusa, statore avvolto, chiu-si, ventilati esternamente secondo IEC 34-6 (IC 411). The electric motors covered by this catalogue are constructed and tested in accordance with the IEC Norms which implement the most important European Directives in the electrical engineering sector. All the induction motors...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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