1. Catalogs
  2. Rossi S.p.A.
  3. High efficiency Motors TX HeGen
video corpo

High efficiency Motors TX HeGen

High efficiency Motors TX HeGen
1 / 232 PagesView full catalog

High efficiency Motors TX HeGen

Product catalog summary
Overview
The document provides a detailed overview of the TX series high-efficiency motors, focusing on the HeGen models. It covers specifications, advantages, and types of motors, including asynchronous three-phase motors and brake motors with both d.c. and a.c. brakes.
Specifications and Advantages
The motors are designed with advanced technology for high performance and compliance with energy efficiency standards. They are versatile, compatible with NEMA MG1-12 standards, and feature robust construction, high efficiency, and easy maintenance.
Motor Types
Details are provided on asynchronous three-phase motors and brake motors, suitable for various applications due to their low noise, dynamic characteristics, and high braking capacity.
Energy Efficiency and Standards
The motors meet energy-saving regulations, achieving high efficiency values and complying with IE3 (ErP) standards, suitable for inverter use.
Installation and Maintenance
Guidelines are included for optimal performance and longevity, with technical formulae for performance evaluation.
Symbols and Technical Data
Explanation of symbols and technical data such as torque, power factor, and efficiency is provided for clarity.
Specifications and Parameters
Key parameters include inertia, torque, speed, power, frequency variation ratio, and other operational metrics.
Product Range Overview
The HE Series includes three-phase and brake motors with various efficiency classes and sizes, while the HB Series features premium efficiency motors.
Energy Efficiency Classes
Defined by directive 2009/125/EC, requiring motors to meet IE2/IE3 efficiency classes, with specific applicability and exclusions.
Duty Types
Includes continuous running duty (S1), short time duty (S2), and intermittent periodic duty (S3).
Verification and Evaluation Calculations
Guidelines for verifying torque, inertia, and starting frequency to ensure application needs are met.
Motor Selection
Advice on choosing motor polarity based on speed requirements and cooling considerations for frequencies below 35.5 Hz.
Frequency Range
Importance of selecting running frequencies to optimize derating coefficient, with a table of frequency variation ratios.
Motor Power Calculation
Steps for determining motor power, including data gathering and transmission ratio calculations.
Inverter Selection and Programming
Requisites for inverters include nominal current, U/f curve settings, and current limitation.
Considerations and Verifications
Emphasis on checking acceleration times, starting frequencies, and thermal suitability for overloads.
Specifications
Detailed specifications for asynchronous three-phase motors, including power ratings and efficiency classes.
Procedures
Guidance on selecting motor types for different temperature conditions.
Standards and Certifications
Compliance with UL1004-1, CAN/CSA 22.2 No.100-14, and NEMA Standard Publication MG 1-12 2009.
Recommendations
Use of light alloy fans and IP66 protection for harsh environments.
Key Features and Options
Availability of incremental encoders and various electronic configurations.
Brake Motor Characteristics
Features of the HBZ brake motor, including electromagnetic spring-loaded brake and customization options.
Technical Specifications
Specifications for the HBZ brake motor, including power ratings and efficiency values.
Functional Specifications
Details on braking delay and release times, and maximum friction work.
Applications
The HBZ brake motor is suitable for applications requiring precise and frequent starts and stops.
Technical Specifications
Specifications for the HE asynchronous three-phase motor, including power ratings and efficiency classes.
Motor Characteristics
Classification under insulation class F and temperature rise class B.
Mounting and Dimensions
Details on mounting positions and dimensions for various motor sizes.
Non-standard Designs and Accessories
Options for special motor supply, condensate drain holes, and anti-condensation heaters.
Cooling and Ventilation
Specifications for axial independent cooling fans for variable speed drives.
Brake with Microswitch
Features a mechanical microswitch for brake wear indication.
Installation and Maintenance
Guidelines for installation, maintenance, and safety instructions.
Specifications and Requirements
Considerations for voltage peaks, cable lengths, and additional protections for outdoor installations.
Installation Procedures
Verification of motor condition and storage requirements.
Maintenance Guidelines
Regular maintenance for cooling circuit and brake air-gap checks.
Operating Conditions
Design specifications for ambient temperatures and altitudes.
Brake Maintenance
Regular checks of brake air-gap and disk thickness.
Equipment Connections
Connection procedures for cooling fans, thermal probes, and encoders.
Technical Formulae
List of technical formulae for mechanical drives.
Responsibilities and Updates
Customer responsibility for product selection and application, with a disclaimer on information accuracy.
See more

Catalog excerpts

High efficiency Motors TX HeGen-1

2 Rossi Habasit Group HeGen High Efficiency Motor Generation

 Open the catalog to page 1
High efficiency Motors TX HeGen-3

2. Motore asincrono trifase 2. Asynchronous threephase motor 3. Motore autofrenante con freno c.c. per motoriduttori 3. Brake motor with d.c. brake for gearmotors 4. Motore autofrenante per impieghi specifici 4. Brake motor for specific applications 5. Motore autofrenante per impieghi specifici 5. Brake motor for specific applications 6. Motore asincrono trifase 6. Asynchronous threephase motor 7. Motore autofrenante per motoriduttori 7. Brake motors for gearmotors HeGen HeGen

 Open the catalog to page 3
High efficiency Motors TX HeGen-5

Panoramica Overview Indice 1.1 Caratteristiche e vantaggi 1.2 Motori asincroni trifase e autofrenanti 1.3 Simboli 1.4 Gamma HE 1.5 Gamma HB 1.6 Classi di efficienza energetica 1.7 Tipo di servizio 1.8 Calcoli di verifica e valutazione 1.9 Variazione delle caratteristiche nominali 1.10 Livelli sonori 1.11 Funzionamento con inverter 1.12 Tolleranze 1.13 Norme specifiche 1.2 Asynchronous three-phase and brake motors 8 1.3 Symbols 10 1.6 Energy efficiency classes 14 1.8 Verifying and evaluating calculations 15 1.9 Variations of nominal specifications 16 1.11 Running with inverter 17

 Open the catalog to page 5
High efficiency Motors TX HeGen-6

• Progetto avanzato e con soluzioni altamente innovative Competitività, prestazioni, qualità Rendimenti elevati Conformità agli ultimi standard in materia di efficienza energetica • Massima versatilità attraverso l’ampia gamma di esecuzioni speciali, la conformità a NEMA MG112 di serie e la disponibilità della versione autofrenante Facilità di utilizzo in ambiente NEMA ➔ Cinque tipi di tensione dichiarati in targa (gamma HE, HEZ) ➔ Pressacavi già assemblati (gamma HE, HEZ) ➔ Bloccaggio assiale lato comando (gamma HE, HEZ) • Advanced design offering cuttingedge solutions Competitiveness, performance,...

 Open the catalog to page 6
High efficiency Motors TX HeGen-7

1. Panoramica 1.1 Features and Benefits • Raddrizzatore multitensione • Multivoltage brake rectifier (brevetto depositato) che genera (patent pending) generating a pre-set una tensione di uscita costante e constant output voltage independent predefinita indipendentemente dalla from input supply (and from its tensione di alimentazione (e dalle sue fluctuations) and, compared to a fluttuazioni) e riduce, rispetto ad un usual rectifier, reducing the voltage, raddrizzatore convenzionale, la tensione di and keeping the brake released mantenimento del freno in stato di sblocco Maggiore costanza delle...

 Open the catalog to page 7
High efficiency Motors TX HeGen-8

1.2 Motori asincroni trifase, motori autofrenanti HE HB Motore asincrono trifase Asynchronous threephase motor HEZ HBZ Motore autofrenante asincrono trifase con freno a c.c. Asynchronous three-phase brake motor with d.c. brake HBF Motore autofrenante asincrono trifase con freno a c.a. Asynchronous three-phase brake motor with a.c. brake Motore autofrenante asincrono trifase con freno di sicurezza a c.c. Asynchronous three-phase brake motor with d.c. safety brake

 Open the catalog to page 8
High efficiency Motors TX HeGen-9

1.2 Asynchronous threephase motors, brake motors Motore di avanzata concezione che condivide con le serie gemelle di motori autofrenanti (HEZ, HBZ, HBF e HBV) gli stessi pacchi sta torici, gli stessi rotori, le stesse carcasse, le stesse flange, le stesse prestazioni e la maggioranza delle soluzioni tecniche. Il dimensionamento elettromagnetico generoso consente, elevati va lori di rendimento in conformità alle diverse direttive in materia di risparmio energetico: – Classe di efficienza IE3 (ErP) per HB e HE; – Classe di efficienza IE3 (ErP) per HEZ, a richiesta per HBZ La parte elettrica (morsettiera,...

 Open the catalog to page 9
High efficiency Motors TX HeGen-10

declassamento del momento torcente; consumo del disco treno (diminuzione di spessore); massimo consumo consentito del disco treno; tattore di potenza; rendimento = rapporto tra potenza meccanica resa e potenza elettrica assorbita; trequenza; trequenza minima e massima di tunzionamento; corrente nominale; corrente di spunto; momento di inerzia (di massa) del motore; momento di inerzia (di massa) aggiuntivo del volano nel caso di esecuzione W; valore da aggiungere a J0 per ottenere il momento d'inerzia complessivo del motore; momento di inerzia (di massa) esterno (giunti, trasmissione, riduttore,...

 Open the catalog to page 10
High efficiency Motors TX HeGen-11

TX HeGen I.Panoramica 1. Overview

 Open the catalog to page 11
High efficiency Motors TX HeGen-12

1.5 Gamma serie HB Motori trifase Grandezza Size

 Open the catalog to page 12
High efficiency Motors TX HeGen-13

1.5 HB series product range Three-phase motors

 Open the catalog to page 13
High efficiency Motors TX HeGen-14

1. Panoramica 1.6 Classi di efficienza energetica La direttiva 2009/125/CE per la progettazione ecocompatibile dei prodotti connessi all'energia (direttiva ErP, Energy-related Products) stabilisce che i motori elettrici asincroni trifase destinati al mercato europeo siano in classe di efficienza energetica IE2/IE3 o superiore, secondo le 3 classi di rendimento definite dalla IEC 60034-30: IE1: classe di efficienza standard (sostituisce EFF2); IE2: classe di efficienza alta (sostituisce EFF1) non prevista nel presente catalogo; IE3: classe di efficienza premium. I limiti di applicability della...

 Open the catalog to page 14
High efficiency Motors TX HeGen-15

1.7 Tipi di servizio Le potenze nominali motore indicate a catalogo sono riferite al servizio continuo S1 (salvo diversa specifica indicazione). Per servizi di tipo S2 ... S10 e possibile incrementare la potenza del motore secondo la tabella seguente; il momento torcente di spunto resta invariato. Servizio continuo (S1). — Funzionamento a carico costante di dura-ta sufficiente a consentire al motore il raggiungimento dell'equilibrio termico. Servizio di durata limitata (S2). — Funzionamento a carico costante per una durata determinata, minore di quella necessaria per raggiun-gere l'equilibrio...

 Open the catalog to page 15
High efficiency Motors TX HeGen-16

1. Panoramica Massimo lavoro di attrito per ogni frenatura Wf Nel caso di un numero elevato di frenature/h (z > 0,2 z0) o di inerzie applicate molto elevate (J > 10 J0) e necessario verificare che il lavoro di attrito per ogni frenatura non superi il massimo valore ammesso Wfmax indicato ai p.ti 3.4, 4.4, 5.4 in funzione della frequenza di frenatura (per valori intermedi di frequenza impiegare il valore piu basso o, all'occor-renza, interpolare): Wfmax • / [J] Maximum work of friction for each braking Wf In case of a high number of brakings/h (z > 0,2 z0) or very high iner-tiae applied (J > 10...

 Open the catalog to page 16
*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.