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- Brushless Synchronous Motors Catalogue
Brushless Synchronous Motors Catalogue
Brushless Synchronous Motors Catalogue
- The document details various international and European certifications such as ISO 9001:2015, LVD 2014/35/EU, EMC 2014/30/EU, and WEEE 2012/19/EU. It also includes UKCA and Conflict Minerals conformity, with EAC products available upon request.
- NERI MOTORI emphasizes quality standards to compete in European and international markets by obtaining key certifications related to management, safety, and environmental standards.
- NERI MOTORI introduces its high-efficiency IE4 synchronous motor, highlighting benefits like cost reduction, reduced size and weight, precise control, higher specific power, quieter operation, and less maintenance.
- The IE4 motor offers energy efficiency, reliability, and high performance, with a quick return on investment due to decreased electricity consumption.
- General Specifications: Motors are made of aluminum, offer high starting and peak torque, constant torque, and are suitable for user-friendly inverter programming. They come in various versions (B3, B5, B14) and have an IP 55 protection rating.
- Technical Specifications: Motors comply with IEC standards, with power supply voltages conforming to IEC 38 and CEI 8-6. They are built for standard S1 service, with other executions available on request.
- Mechanical Specifications: Features include permanent magnet rotors, C43/C40 steel motor shafts, and standardized dimensions according to IEC 72-1. Ventilation is achieved through a two-way rotary fan, with assisted forced ventilation available.
- Details on motor identification nameplates and connection diagrams are provided, ensuring proper installation and operation.
- Dimensions for B3, B5, and B14 motors are specified, facilitating appropriate selection and integration into systems.
The document outlines the mechanical specifications of motors, including their standard IP55 protection rating. Special configurations are available for harsh environments. The position of the terminal box can be adjusted for motors sized 71 to 132, and the construction form can be altered between B3/B5 and B3/B14. Bearings are sealed, lubricated for life, and can handle extreme temperatures with special grease. They are pre-loaded to eliminate residual clearance.
Motors are designed to operate below 1000 meters altitude and in ambient temperatures between -15°C and 40°C. For conditions outside these parameters, power adjustments are necessary as indicated in the provided diagram.
Motors can operate under an inverter if powered correctly. It is recommended to use high-quality inverters, suitable cables, and specific filters between the inverter and motor. For detailed application information, contact the Technical Office.
The document provides tables and diagrams for maximum axial and radial loads, calculated for a bearing life of 20,000 hours at 3000 RPM and 40,000 hours at 1500 RPM. These values are indicative and not guaranteed.
The document details the specifications of the IPM series brushless synchronous motors, including power, speed, torque, and efficiency. Motors are self-ventilated and sensorless, with an encoder available on request. Various models are listed with their respective electrical and mechanical characteristics.
- Nominal Speed: 1500 RPM and 3000 RPM for all models.
- Frequency: Varies between 75 Hz to 200 Hz depending on the model.
- Number of Poles: 6 or 8 poles.
- Maximum No-load Speed: Ranges from 2600 RPM to 5000 RPM.
- Constant Voltage (Ke): Varies across models, e.g., 181 V_rms/KRPM for IPM 90L.
- Constant Torque (Kt): Varies, e.g., 2.85 Nm/A_rms for IPM 90L.
- Rated Torque (Cnom): Ranges from 17.5 Nm to 47.7 Nm.
- Rated Current (Inom): Ranges from 6.7 A_rms to 32.0 A_rms.
- Efficiency: Generally above 90% for all models.
- Maximum Torque (Cmax): Ranges from 23.0 Nm to 52.2 Nm.
- Maximum Torque Current (Imax): Ranges from 9.9 A_rms to 36.1 A_rms.
- Minimum Switching Frequency: 4 kHz for all models.
- Phase Resistance (Rs): Varies, e.g., 3.0 Ω for IPM 90L.
- Direct and Quadrature Axis Inductance (Ld, Lq): Varies across models.
- Magnetic Flux (ϕe): Varies, e.g., 0.44 mWb for IPM 90L.
- Motor Weight: Ranges from 15.1 kg to 32.4 kg.
- Ambient Temperature: -15°C to 40°C.
- IP Degree of Protection: IP 55 for all models.
- Insulation Class: Class F.
- Overtemperature: Varies, e.g., 55°C for IPM 90L.
- Type of Service: S1 for continuous operation.
The document provides detailed specifications for brushless synchronous motors, including constant voltage, constant torque, rated torque, rated current, efficiency, maximum torque, maximum torque current, minimum switching frequency, phase resistance, direct and quadrature axis inductance, magnetic flux, motor weight, room temperature range, IP degree of protection, insulation class, overtemperature, and type of service. Two models are highlighted: IPM 132M V400 and IPM 132ML V400, with different power ratings and operational speeds.
Operating Curves:
The document includes operating torque and power curves for motors at different power ratings and speeds (11.0kW at 1500 RPM, 22.0kW at 3000 RPM, 15.0kW at 1500 RPM, and 30.0kW at 3000 RPM). These curves illustrate the performance characteristics of the motors under various operational conditions.
Motor Identification and Connection:
Each motor is equipped with an identification plate containing essential information such as motor type, matriculation number, protection level, insulation class, thermal service, power factor, motor feed voltage, rated frequency, rated power (in hp and kW), and rated current. A connection diagram is also provided for proper installation.
Motor Dimensions:
Dimensions for different motor sizes (B3, B5, B14) are detailed, with all measurements provided in millimeters. The document notes that dimensions of the terminal box up to size 132 may change.
Additional Information:
The document includes a disclaimer that technical drawings are not to scale and that NeriMotori reserves the right to modify the catalog without prior notice. It also states that reproduction of the catalog is prohibited.
Catalog excerpts
Catalogo Motori Sincroni Brushless / Brushless Synchronous Motors Catalogue • EDIZIONE MARZO 2023 / MARCH 2023 EDITION
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Indice Index 01 - CERTIFICAZIONI E NORMATIVE DI RIFERIMENTO / CERTIFICATIONS AND REFERENCE STANDARDS 05 - DIMENSIONI MOTORI / MOTORS DIMENSIONS
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01 CERTIFICAZIONI E NORMATIVE DI RIFERIMENTO CERTIFICATIONS AND REFERENCE STANDARDS Certificazioni europee e internazionali / International and European certifications L'efficienza come soluzione / Efficiency as a solution
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Certificazioni europee e internazionali International and European certifications La qualità per NERI MOTORI è sempre stato uno standard, anche quando di certificazioni non si parlava ancora. Tuttavia, poiché l’obiettivo della nostra azienda è quello di conquistare risultati qualitativi idonei a competere con i mercati europei e internazionali, abbiamo lavorato per ottenere le principali certificazioni, sia in termini di gestione aziendale che di rispetto della sicurezza del lavoro e dell’ambiente. Un’ulteriore garanzia per i nostri clienti, un’opportunità per la nostra azienda per perseguire...
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L'efficienza come soluzione Efficiency as a solution Neri Motori presenta il suo primo motore sincrono ad alta efficienza IE4, una soluzione innovativa in termini di risparmio energetico e riduzione dei costi connessi al ciclo di vita del motore. Neri Motori unveils his first high-efficiency IE4 synchronous motor, an innovative solution in terms of energy and cost savings related to the motor lifecycle. Vantaggi • Riduzione dei costi; • Dimensioni e peso contenuti; • Controllo preciso dell’applicazione; • Maggiori potenze specifiche rispetto ad un convenzionale motore ad induzione; • Minore rumorosità...
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02 CARATTERISTICHE SPECIFICATIONS Caratteristiche generali / General specifications Caratteristiche tecniche / Technical specifications Caratteristiche meccaniche / Mechanical specifications Caratteristiche nominali e di funzionamento / Nominal and operating specifications
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Caratteristiche generali General specifications Motori in alluminio Elevata coppia di spunto e di picco Coppia costante Idoneo per programmazione inverter user friendly Rotori equilibrati dinamicamente Cuscinetti 2RS - C3 Per montaggi verticali A richiesta cuscinetto speciale 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) Piedi smontabili Super Premium Efficiency IE4 Servoventilazione ed Encoder...
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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. 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. Le tensioni di alimentazione dei motori di serie da catalogo sono conformi alla IEC 38 e CEI 8-6, per i trifase 230V/ 400V/50Hz, con variazioni ammissibili della tensione nominale. Tutte le caratteristiche...
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Caratteristiche meccaniche Mechanical specifications Rotors Permanent magnets with high residual induction. 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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Tolleranze meccaniche (secondo CEI-IEC 72-1) Nella tabella sono riportate le tolleranze meccaniche della parte di calettaggio del motore con il carico. Mechanical tolerances (in accordance with IEC 72-1) The table shows the mechanical tolerances of the motor's keying part with the load. Quota / Dimension Descrizione / Description Diametro albero Shaft diameter F Chiavette unificate CEI IEC 72-1 Standardized feather keys IEC 72-1 Caratteristiche meccaniche Mechanical specifications Flange unificate CEI IEC 72-1 Standardized flanges IEC 72-1 Altezza d’asse secondo CEI IEC 72-1 Axis height as per...
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Caratteristiche meccaniche Mechanical specifications Gradi di protezione e involucri Il grado di protezione standard dei motori è IP55. Sono possibili esecuzioni speciali per ambienti aggressivi con protezione maggiorata o specifica, salvo diverse indicazioni in targa motore. IP ratings and housings The motors' standard rating is IP55. Special executions are possible for harsh environments with greater or specific protection, unless otherwise indicated on the motor rating plate. Posizione del Coprimorsettiera I motori dalla taglia 71 alla taglia 132 hanno la possibilità di cambiare la posizione...
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Altitudine e temperatura Le macchine, salvo diverso accordo con il costruttore, sono progettate per il funzionamento alle seguenti caratteristiche nominali: 1) altitudine inferiore a 1000 m s.l.m. 2) massima temperatura ambiente di funzionamento inferiore a 40 °C 3) minima temperatura ambiente dell’aria -15 °C (0 °C per macchine di potenza nominale inferiore a 600W). 4) U.R. ≤ 60% Per condizioni ambientali diverse da quelle nominali, le potenze variano come indicato nel seguente diagramma: Altitude and temperature Unless otherwise agreed with the manufacturer, the machines are designed to run...
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Caratteristiche nominali e di funzionamento Nominal and operational characteristics Motors are suitable for operating under an inverter provided that they are powered in compliance with the following conditions of power supply. Motori idonei per il funzionamento sotto inverter purché alimentati nel rispetto delle seguenti condizioni di alimentazione. Alimentazione con inverter / Power supply with inverter Vn - Tensione nominale / Nominal voltage Vpk - Tensione di picco / Peak voltage dV/dT - Gradiente di tensione / Voltage gradient Frequenza di commutazione inverter / Inverter switching frequency...
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