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Electric motors DR Drives - Technical catalogue - DR DRIVES/2011/REV.3 - IT+EN

Electric motors DR Drives - Technical catalogue - DR DRIVES/2011/REV.3 - IT+EN

Product catalog summary

Technical Specifications
Electric motors in the DR series are designed according to IEC 34 standards and CEE harmonized norms. They feature continuous duty (S1) with thermal margins for short overloads, protection degree IP 55, insulation class F, and temperature rise compatible with class B. The motors are suitable for ambient temperatures up to +40°C and installations up to 1000 meters above sea level.

Standard Compliance
The motors comply with various international standards, including CENELEC HD 231, IEC 72-1, and others for nominal power and dimensions, protection, cooling methods, mounting arrangements, sound levels, balancing, and vibration.

Performance Data
The document provides detailed performance data for motors with different pole configurations (2, 4, 6, and 8 poles), including nominal power, current, efficiency, torque ratios, nominal speed, and power factor. Important notices highlight that the information is subject to change and previous data is obsolete.

Important Notices
The catalog information is not binding, and the company reserves the right to make improvements to products and price lists. Updated data in this catalog supersedes previous editions.

Technical Document Summary

Specifications:
This document provides detailed specifications for various types of motors, categorized by the number of poles (2, 4, 6) and phase (three-phase and single-phase). Key parameters include nominal power (kW), nominal current (A), nominal efficiency (%), starting torque/nominal torque ratio, starting current/nominal current ratio, maximum torque/nominal torque ratio, nominal speed (min-1), nominal torque (Nm), and nominal power factor (COSφ). The document also includes mass (Kg) for each motor type.

Procedures:
The document outlines the procedures for understanding motor specifications, including how to interpret the various ratios and efficiency percentages. It emphasizes the importance of these parameters in selecting the appropriate motor for specific applications.

Standards and Recommendations:
The document adheres to industry standards for motor specifications and provides recommendations for selecting motors based on efficiency and performance metrics. It highlights the importance of considering starting and maximum torque ratios in motor selection.

Important Notices:
The document includes a disclaimer stating that the information provided is not binding and may be subject to change. It advises users to refer to the most recent data and information, as previous editions are considered obsolete.

Data Tables:
The document contains extensive data tables listing motor specifications, including dimensions for different motor types and configurations (B3 and B5). These tables provide critical data for engineers and technicians to select and install motors correctly.

Critical Information:
Key critical information includes the nominal power, efficiency, and torque ratios, which are essential for determining the suitability of a motor for specific applications. The document also emphasizes the importance of updated data and the potential for modifications to improve product performance.

General Terms of Supply: All supplies by Motovario Group are governed by specific terms of sale, overriding any conflicting buyer conditions unless explicitly agreed upon. Italian law applies, even for international sales.

Quotations: Non-binding until confirmed in writing by Motovario. Product and price modifications are reserved.

Orders: Binding upon order confirmation, covering only specified products and services.

Prices: Based on order confirmation, excluding packing and additional costs. Prices may change due to labor or material cost variations, with a withdrawal option for changes over 5%.

Lead Times: Indicative and non-compensable for delays. Commitments are void in cases of payment default, force majeure, or buyer's failure to provide necessary data.

Deliveries: Considered complete upon notification or carrier delivery. Buyer assumes risk post-delivery. Delays in collection may incur additional costs.

Payments: Due at Motovario's domicile. Late payments incur interest and may lead to order suspension or cancellation.

Packing: Provided at buyer's expense, with no liability on Motovario.

Complaints: Must be submitted in writing within 8 days of receipt.

Warranty: Two-year warranty limited to repair or replacement for defects. Excludes wear and tear or improper use. Buyer responsible for application compatibility.

Liability for Damage: Limited to stated obligations. No liability for damages during product use, even if application choice was advised by Motovario.

Place of Fulfilment and Jurisdiction: Supplier's offices are the place of fulfilment. Disputes fall under Modena's jurisdiction, governed by Italian law.

Transfer of Title: Occurs post full payment. Buyer must maintain goods diligently until debt is cleared.

Attention: Technical data is subject to change without notice. Consult the website for updates.

Catalog excerpts

Electric motors DR Drives - Technical catalogue - DR DRIVES/2011/REV.3 - IT+EN-1

DR SERIES Motori Elettrici Electric motors Add power to your ideas

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Electric motors DR Drives - Technical catalogue - DR DRIVES/2011/REV.3 - IT+EN-2

CARATTERISTICHE TECNICHE - Potenze nominali e dimensioni in accordo alia norma EC 72-1 - Servizio continuo (S1) con sufficenti margini termici in caso di sovraccarico (di durata limitata) - Motori progettati in accordo alle prescrizioni della famiglia EC 34 ed alle norme armonizzate in ambito - CEE da queste derivate - Sovratemperatura compatibile con la classe B TECHNICAL CHARACTERISTICS - Rated outputs and frame sizes in accordance with EC 72-1 standards, where applicable - Continuous duty (S1) with sufficient thermal margins, to withstand short overloads - Motors designed according to the...

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Electric motors DR Drives - Technical catalogue - DR DRIVES/2011/REV.3 - IT+EN-3

Forme costruttive / Mounting positions ELECTRIC MOTORS Forme costruttive derivate (senza modifiche al motore) Derived mounting positions (motor unaltered) Esecuzione con piedi / Feet mounting Esecuzione con flangia e fori passanti lisci Flange mounting plain through holes Esecuzione con flangia e fori filettati Flange mounting with threaded holes Esecuzione con piedi e flangia a fori passanti lisci Foot and Flange mounting with plain thorough holes Esecuzione con piedi e flangia a fori filettati Foot And Flange mounting with threaded holes mounting

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Electric motors DR Drives - Technical catalogue - DR DRIVES/2011/REV.3 - IT+EN-4

2 Pol, Poles TRIFASE/THREE PHASE, DR ■ Potenza motore a 0,75 kW forniti in servizio S2-60 min ■ Motor power a 0.75 kW are provided in S2-60 min - Rapporto coppia di spunto / coppia nominale - Starting torque / nominal torque ratio - Rapporto corrente di avviamento / corrente nominale - Starting current / nominal current ratio nN - Velocita nominale [min~ Mmax " Rapporto coppia massima / coppia nominale "jjjj- - Maximum torque / nominal torque ratio COScp - Fattore di potenza nominale - Nominal power factor Avvertenze importanti Le indicazioni riportate sui nostri cataloghi, depliant e listini...

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Electric motors DR Drives - Technical catalogue - DR DRIVES/2011/REV.3 - IT+EN-5

4 Pol, Poles TRIFASE/THREE PHASE, DR Tipo / Type Poli / Poles - Potenza motore a 0,75 kW forniti in servizio S2-60 min - Motor power a 0.75 kW are provided in S2-60 min Ms - Rapporto coppia di spunto / coppia nominale "jjjjjj" - Starting torque / nominal torque ratio - Rapporto corrente di avviamento / corrente nominale 'N - Starting current / nominal current ratio nN - Velocita nominale [min~ Mmax " Rapporto coppia massima / coppia nominale "jjjj- - Maximum torque / nominal torque ratio COScp - Fattore di potenza nominale - Nominal power factor Avvertenze importanti Le indicazioni riportate...

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Electric motors DR Drives - Technical catalogue - DR DRIVES/2011/REV.3 - IT+EN-6

6 Pol, Poles TRIFASE/THREE PHASE, DR Tipo / Type Poli / Poles ■ Potenza motore a 0,75 kW forniti in servizio S2-60 min ■ Motor power a 0.75 kW are provided in S2-60 min - Rapporto coppia di spunto / coppia nominale - Starting torque / nominal torque ratio - Rapporto corrente di avviamento / corrente nominale - Starting current / nominal current ratio nN - Velocita nominale [min~ Mmax " Rapporto coppia massima / coppia nominale "jjjj- - Maximum torque / nominal torque ratio COScp - Fattore di potenza nominale - Nominal power factor Avvertenze importanti Le indicazioni riportate sui nostri cataloghi,...

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Electric motors DR Drives - Technical catalogue - DR DRIVES/2011/REV.3 - IT+EN-7

8 Pol, Poles TRIFASE/THREE PHASE, DR Tipo / Type Poli / Poles Ms - Rapporto coppia di spunto / coppia nominale "jjjjjj" - Starting torque / nominal torque ratio - Rapporto corrente di avviamento / corrente nominale 'N - Starting current / nominal current ratio Mmax " Rapporto coppia massima / coppia nominale "jjjj- - Maximum torque / nominal torque ratio - Velocita nominale [mirr COScp - Fattore di potenza nominale - Nominal power factor Avvertenze importanti Le indicazioni riportate sui nostri cataloghi, depliant e listini non sono impegna- tive, pertanto ci riserviamo la facolta di apportare...

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Electric motors DR Drives - Technical catalogue - DR DRIVES/2011/REV.3 - IT+EN-8

2 Poli Poles TRIFASE/THREE PHASE, DR-IE2 Ms - Rapporto coppia di spunto / coppia nominale "jjjjjj" - Starting torque / nominal torque ratio - Rapporto corrente di avviamento / corrente nominale 'N - Starting current / nominal current ratio Mmax " Rapporto coppia massima / coppia nominale "jjjj- - Maximum torque / nominal torque ratio COScp - Fattore di potenza nominale - Nominal power factor Avvertenze importanti Le indicazioni riportate sui nostri cataloghi, depliant e listini non sono impegna- tive, pertanto ci riserviamo la facolta di apportare qualsiasi modifica ai nostri prodotti, che sia...

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Electric motors DR Drives - Technical catalogue - DR DRIVES/2011/REV.3 - IT+EN-9

4 Poli Poles TRIFASE/THREE PHASE, DR-IE2 - Rapporto coppia di spunto / coppia nominale - Starting torque / nominal torque ratio - Rapporto corrente di avviamento / corrente nominale - Starting current / nominal current ratio Mmax " Rapporto coppia massima / coppia nominale "jjjj- - Maximum torque / nominal torque ratio COScp - Fattore di potenza nominale - Nominal power factor Avvertenze importanti Le indicazioni riportate sui nostri cataloghi, depliant e listini non sono impegna- tive, pertanto ci riserviamo la facolta di apportare qualsiasi modifica ai nostri prodotti, che sia da noi ritenuta...

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Electric motors DR Drives - Technical catalogue - DR DRIVES/2011/REV.3 - IT+EN-10

6 Poli Poles TRIFASE/THREE PHASE, DR-IE2 Ms - Rapporto coppia di spunto / coppia nominale "jjjjj" - Starting torque / nominal torque ratio - Rapporto corrente di avviamento / corrente nominale 'N - Starting current / nominal current ratio Mmax " Rapporto coppia massima / coppia nominale "jjjj- - Maximum torque / nominal torque ratio COScp - Fattore di potenza nominale - Nominal power factor Avvertenze importanti Le indicazioni riportate sui nostri cataloghi, depliant e listini non sono impegna- tive, pertanto ci riserviamo la facolta di apportare qualsiasi modifica ai nostri prodotti, che sia...

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Electric motors DR Drives - Technical catalogue - DR DRIVES/2011/REV.3 - IT+EN-11

2 Poli Poles MONOFASE/SINGLE PHASE, DR-M - Rapporto coppia di spunto / coppia nominale - Starting torque / nominal torque ratio - Rapporto corrente di avviamento / corrente nominale - Starting current / nominal current ratio Mmax " Rapporto coppia massima / coppia nominale "jjjj- - Maximum torque / nominal torque ratio COScp - Fattore di potenza nominale - Nominal power factor Avvertenze importanti Le indicazioni riportate sui nostri cataloghi, depliant e listini non sono impegna- tive, pertanto ci riserviamo la facolta di apportare qualsiasi modifica ai nostri prodotti, che sia da noi ritenuta...

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