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Basic line Catalogue 2023

Basic line Catalogue 2023
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Basic line Catalogue 2023

Product catalog summary
History
Neri Motori, founded in 1946 by Walter Neri in San Giovanni in Persiceto, has grown from a small workshop to a major player in the electric motor market. The company expanded internationally by 1989 and established a new factory in 1996. Continuous growth was marked by investments in resources, research, and technology, leading to a new hub between 2002-2014, which doubled the company's space and improved logistics with automated systems. Recent years (2018-2022) have focused on sustainability and efficiency, including photovoltaic systems and a new ERP system.
The Company
Located in Italy's "Motor Valley," Neri Motori specializes in asynchronous electric motors, combining artisanal care with industrial development. The company is committed to innovation, environmental sustainability, and maintaining a strong international presence through strategic distribution networks.
Certifications and Reference Standards
Neri Motori holds ISO 9001:2015 certification and complies with European directives such as LVD, EMC, and WEEE. The company designs ATEX motors for specific zones and adheres to UKCA and Conflict Minerals standards. Key standards include IEC, CENELEC, CEI, DIN, UL, and CSA, covering electrical specifications, protection class, ventilation, configurations, noise limits, voltages, dimensions, and energy efficiency.
Specifications Overview
The document outlines specifications and standards for electric motors, focusing on compliance with European Directives and IEC standards. Key directives include the Machines Directive (MD), Low Voltage Directive (LVD), Electromagnetic Compatibility Directive (EMC), and the Restriction of Hazardous Substances Directive (RoHS). The motors are designed for high efficiency and are available in various configurations and sizes.
General Specifications
The motors are constructed from aluminum, with dynamically balanced rotors starting from size MEC 56. They feature IP 55 protection, S1/Class F insulation, and are compatible with inverters. Additional protection components can be installed upon request. The motors are painted RAL 9006 and offer high efficiency in series IE2, IE3, and IE4.
Technical Specifications
The motors are built with die-cast squirrel-cage rotors and C43/C40 steel shafts. They comply with IEC 72-1 for dimensions and tolerances. The motors feature a terminal board that can be repositioned, and they offer various mounting configurations (B3, B5, B14).
Mechanical Specifications
Standardized flanges and mechanical tolerances are detailed, with specific configurations for different mounting positions. The motors have a standard IP55 protection rating, with options for enhanced protection in aggressive environments. Bearings are sealed and lubricated for life, with options for special grease for extreme temperatures.
Electrical Specifications
The motors use high-quality insulating materials, with a standard class F temperature insulation rating. Tropicalization treatments are available for high humidity environments. The motors are designed to operate within specific temperature ranges, ensuring reliability and safety.
Performance and Power Factor
Performance and power factor values are provided based on the operating load. The document includes tables showing efficiency and power factor at various load percentages.
Nominal and Operating Specifications
Key parameters include rated power (Pn), rated voltage (Vn), starting torque (Ca), maximum torque (C max), and rated torque (Cn). The motors are designed for operation below 1000 m altitude, with ambient temperatures between -15°C and 40°C, and relative humidity ≤ 60%.
Torque Characteristics
The document describes torque characteristics, including permanent torque and transient torque areas for self-cooled and forced-ventilated motors. It emphasizes the importance of appropriate ventilation to prevent overheating.
Motor Identification
Each motor is equipped with an identification plate detailing product information. The document provides dimensions and specifications for various motor sizes.
Three-phase Asynchronous Motors
Specifications for different series of three-phase asynchronous motors (MR IE1, MR IE2, MR IE3, MR IE4) are provided, including power ratings, speed, and efficiency.
Overview
This document is a technical catalog for three-phase asynchronous motors by NeriMotori S.r.l., detailing specifications, dimensions, and configurations for various motor types, including MR IE1, MR IE2, MR IE3, and MR IE4.
Specifications
The catalog provides detailed specifications for motors operating at 1000 rpm with a voltage of 230/400/50 Hz. Key parameters include power, efficiency, power factor, and torque. The motors are designed for variable speed, torque, and power applications, achieving high performance and low temperatures even when controlled by inverters.
Motor Types
The document lists different motor types, including sizes 160, 180, and 200, available upon request. It also mentions the availability of other polarities on request.
Dimensions
Detailed dimensions for motors in configurations B3, B5, and B14 are provided, with all measurements expressed in millimeters. The dimensions cover various motor sizes, from 56 to 160L, and include specific details such as shaft diameter, length, and mounting dimensions.
Technical Drawings
The catalog includes technical drawings, noting that they are not to scale. NeriMotori reserves the right to modify the catalog's content without prior notice.
Legal Notice
The document emphasizes that all rights are reserved, and any reproduction of the catalog, in whole or in part, is prohibited.
Revision Information
The catalog was last revised in March 2023, marked as REV.2 03/23.
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Catalog excerpts

Basic line Catalogue 2023-1

Catalogo linea Basic / Basic line Catalogue • EDIZIONE MARZO 2023 / MARCH 2023 EDITION

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Basic line Catalogue 2023-3

03 - IDENTIFICAZIONE MOTORI / MOTORS IDENTIFICATIONS 05 - DIMENSIONI MOTORI / MOTORS DIMENSIONS

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Basic line Catalogue 2023-4

“Con i mattoni si costruisce, grazie alle radici si cresce.” “With bricks you build, with roots you grow.” 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 realtà di successo di oggi. 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. Neri Motori was founded in San Giovanni in Persiceto by Walter Neri, an entrepreneur who, starting...

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Basic line Catalogue 2023-5

Neri Motori incrementa il fatturato e la produzione. Diventa protagonista di successo nel mercato europeo e internazionale. Si inaugura un nuovo polo che raddoppia gli spazi aziendali. Una nuova pianificazione del sistema statistico e di stoccaggio automatico informatizzato, consente ora una maggiore disponibilità di magazzino ed un’evasione ancora più dinamica degli ordini sia per piccoli, medi o grandi lotti produttivi. Oltre al magazzino automatizzato, il nuovo stabilimento ospita la reception, la sala incontri/conferenze, nuovi uffici direzionali, di ricerca e sviluppo ed un impianto fotovoltatico...

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Basic line Catalogue 2023-6

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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Basic line Catalogue 2023-7

“La curiosità è il motore dell’intelligenza” “Curiosity is the engine of intelligence” Specializzata nella produzione di motori elettrici asincroni, l’azienda è situata a San Giovanni in Persiceto (BO), nella cosiddetta “Motor Valley”, terra famosa per la più prestigiosa tradizione nel campo della metalmeccanica e dei motori. Specialized in the production of asynchronous electric motors, the company is located in San Giovanni in Persiceto (BO), in the so-called “Motor Valley”, well known for its long tradition in the fields of metalworking and engine technology. Neri Motori è un’eccellenza italiana...

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Basic line Catalogue 2023-9

01 CERTIFICAZIONI E NORMATIVE DI RIFERIMENTO CERTIFICATIONS AND REFERENCE STANDARDS Certificazioni europee e internazionali / International and European certifications Norme di riferimento produzione standard / Standard production regulations

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Basic line Catalogue 2023-10

01 - Certificaizoni e normative di riferimento Certifications and references standards Certificazioni europee e internazionali International and European certifications 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 that allow us to compete on European and international markets, we have worked hard to obtain the most important certifications, in terms of company management as well as health and safety at work and the environment. One further guarantee for our customers...

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Basic line Catalogue 2023-11

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 01 - Certificaizoni e normative di riferimento Certifications and references standards Norme di riferimento produzione standard Standard production regulations * a richiesta / upon request Modello per l’assicurazione della qualità nella progettazione,...

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Basic line Catalogue 2023-13

02 CARATTERISTICHE SPECIFICATIONS Caratteristiche generali / General specifications Caratteristiche tecniche / Technical specifications Caratteristiche meccaniche / Mechanical specifications Caratteristiche elettriche / Electrical specifications Caratteristiche nominali e di funzionamento / Nominal and operating specifications

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Basic line Catalogue 2023-14

Caratteristiche generali General specifications Motori in alluminio Rotori equilibrati dinamicamente dalla taglia MEC 56 inclusa in su Cuscinetti 2RS - C3 Per montaggi verticali A richiesta cuscinetto speciale nella grandezza 160 Versioni: B3 - B5 - B14 - B3/B14 - B3/B5 IP 55 (altre protezioni su richiesta) S1/Classe F (altre versioni disponibili su richiesta) Avvolgimento per inverter (standard) Possibilità di montare altri componenti di protezione (scaldiglie, PTO, PTC, PT100) IEC 34-1 (standard) CEI/IEC 72-1 (standard) Piedi smontabili fino alla grandezza 160 inclusa Alta efficienza serie...

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Basic line Catalogue 2023-15

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

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Basic line Catalogue 2023-16

Caratteristiche meccaniche Mechanical specifications Rotors These are die-cast aluminum squirrel-cage rotors. Alberi motore Gli alberi motori e le linguette di serie sono conformi, per quanto riguarda dimensioni e tolleranze, alle CEI IEC 72-1. Gli alberi di serie sono costruiti con acciaio C43/C40. Motor shafts In terms of sizes and tolerances, the standard motor shafts and tangs comply with IEC 72-1. The standard shafts are made of C43/C40 steel. Linguette Sono realizzate in acciaio C40 di dimensioni unificate secondo CEI IEC 72-1. Nelle tabelle dimensionali sono inoltre riportati i diametri...

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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.