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Low-voltage machines IP55, Frame size 180-500

Low-voltage machines IP55, Frame size 180-500

Product catalog summary

Overview: This document is a technical catalogue for three-phase low-voltage squirrel-cage motors ranging from 18.5 to 1,500 kW. It includes detailed specifications, standards, mechanical and electrical designs, and additional features.

Specifications: Motors have shaft center heights from 180 to 500 mm and are available in single speed, change pole, and frequency converter supply variants. They comply with IP55 protection standards, with options for higher protection levels. Designed for both indoor and outdoor installations, they can be customized for severe climates.

Mechanical Design: Various construction types are outlined, including IM B3, IM B5, and IM V1. Components such as frames, flanges, end shields, and bearings are detailed. Special designs include reinforced bearings and specific shaft extensions.

Electrical Design: Motors operate on standard voltages and frequencies, with specifications for overload capacity, insulation, and temperature rise. They are suitable for different duty types and starting frequencies, with options for thermal motor protection using PTC sensors.

Standards and Regulations: Motors conform to international standards like IEC 60034 and DIN EN 60034, ensuring global compatibility. Specific standards for electrical and mechanical aspects, including dimensions, performance, and noise limits, are listed.

Additional Features: Information on anti-condensation heaters, paint finishes, and air volume management is included. Guidelines for ordering special designs and modifications to meet specific regulatory requirements are provided.

Ordering Information: A 12-position alphanumeric product code is used for identification, with specific positions indicating type, ventilation, frame size, speed, and additional features. Detailed instructions for completing the product code for ordering are provided.

Installation: Vertical motors are suitable for indoor use, while outdoor installations require additional protection. Motors can handle different mounting positions and have rotatable terminal boxes for flexible cable entry.

Bearings and Lubrication: Standard motors use lithium-saponified grease for lubrication. Bearings are designed for direct coupling, with reinforced options available for belt-driven applications. Sleeve bearings can be fitted on request for larger motors.

Load Capacities: Detailed permissible radial and axial load capacities for various motor frame sizes and configurations are provided.

Mechanical Stability: Motors are designed to minimize vibrations, conforming to vibration severity level "N" as per DIN EN 60034-14. Reduced and special vibration levels are available at extra cost.

Balancing and Shaft Extensions: Motors come with dynamically balanced rotors using half keys. Additional shaft extensions can be provided for direct coupling.

Vibration Categories: Basic-design motors adhere to low-vibration category 'N'. Special applications can opt for reduced ('R') or special ('S') vibration categories at extra cost.

Bearing Insulation: For motors operated with IGBT converters, insulated bearings or endshields are recommended.

Noise Levels: Motors are designed to be quieter than the limits set by DIN EN 60034-9, with noise measurements provided for different motor types and configurations.

Paint Finish: Motors have a standard acrylic-polyurethane finish suitable for moderate climates and a special finish for harsher environments.

Anti-Condensation Heaters: Motors exposed to temperature fluctuations can be equipped with heaters to prevent condensation.

Air Volume and Pressure Drop: Data for air volume and pressure drop across different motor frame sizes and speeds are detailed.

Electrical Design: Motors are designed for specific nominal voltage ranges and can operate at 50 Hz or 60 Hz with adjustments.

Duty Types: Various duty types are defined according to DIN EN 60034-1, including continuous running, short-time duty, and intermittent periodic duty.

Performance and Overload Capacity: Motors are rated for continuous operation at 40°C and up to 1000 m altitude, handling overloads of 1.5 times the rated current for two minutes.

Motor Protection and Connection Methods: Various protection methods are outlined, including motor protective switches, contactors, thermistor protection, and fuses.

PTC Thermistor Motor Protection: Describes the use of PTC thermistors for motor protection, with details on tripping devices and thermistors incorporated in the motor's end windings.

Thermal Time Constants: A table of thermal time constants for different shaft center heights is provided.

Special Designs and Features: Options for increased rotational accuracy, reinforced bearings, vibration-resistant designs, and special paint systems are listed.

Order Data and Specifications: Details required for ordering motors include model, output, voltage, frequency, speed, direction of rotation, type of starting, type of construction, degree of protection, and additional information for special operating conditions.

Figures and Illustrations: Includes figures illustrating motor pulley views and specifications for three-phase motors designed for various voltage ranges and thermal classes.

Catalog excerpts

Low-voltage machines IP55, Frame size 180-500 -1

ELEKTRISCHE MASCHINEN, ANTRIEBSSYSTEME UND ANLAGEN ELECTRICAL MACHINES, DRIVE SYSTEMS AND SYSTEM ENGINEERING Drehstrom-Niederspannungsmotorenmit Kfiglufer von 18,5 bis 1.500 kW Three-Phase Low-Voltage Squirrel-CageMotors from 18.5 to 1,500 kW M1.2d/e 䤷 2004 >

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Low-voltage machines IP55, Frame size 180-500 -2

tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:6.00pt "Arial", sans-serif; } .font1 { font:9.00pt "Arial", sans-serif; } .font2 { font:12.00pt "Arial", sans-serif; } IP55 Oberfichengekuhite Drehstrom-Niederspannungs-motoren mit Kfigiࠠufer Achshhen 180 - 500 IP55 Three-phase iow-voitage squirrei-cage motors Shaft centre heights 180 - 500 ■ Motoren fur eine Drehzahi ■ Poiumschaitbare Motoren ■ Motoren fur Frequenzumrichterspeisung ■ Singie speed motors ■ Change poie motors ■ Motors for frequency converter suppiy Technische Liste M1.2d/e ♦ 2004 Technicai Cataiogue M1.2d/e ♦ 2004...

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Low-voltage machines IP55, Frame size 180-500 -3

tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:9.00pt "Arial", sans-serif; } .font1 { font:17.00pt "Arial", sans-serif; } Inhaltsverzeichnis Contents Technische Erluterungen Seite Typenbezeichnung 2 + 3 Normen, Vorschriften und Toleranzen 4 + 5 Mechanische Ausfhrung Bauform 5 Schutzart, Aufstellung 6 Geh๢use, Flansche, Lagerschilde 7 Aufienlfter, Lfterhaube 7 Anschlufikasten 7 Anschluriklemmen und Kabeleinf鹹hrungsffnung 7 Lager, Lagerzuordnung (Grundausfhrung) 8 + 9 Riementrieb, Querkraftdiagramme 10 + 11 Zul乢ssige axiale Belastung, Lufergewichte 12 Verstrkte Lagerung (Sonderausf⢹hrung) 13...

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Low-voltage machines IP55, Frame size 180-500 -4

tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:6.00pt "Arial", sans-serif; } .font1 { font:9.00pt "Arial", sans-serif; } .font2 { font:17.00pt "Arial", sans-serif; } Technische Erlauterungen General Information Typenbezeichnung Die 12stellige Ziffern- und Buchstabenkombination dient dazu, unsere Erzeugnisse zu kenzeichnen. Die Typenbezeichnung wird zur besseren bersicht in zwei Blٴcke aufgeteilt. Product code For the identification of our products a 12-position alphameric code is used. The code is divided into two blocks for easier reading. Beispiel/Example: 1 2 K A Block I...

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Low-voltage machines IP55, Frame size 180-500 -5

tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:9.00pt "Arial", sans-serif; } .font1 { font:6.00pt "Georgia", serif; } Stnderanschlulisystem (9. Stelle) Terminal box (Position 9) Standardausfhrungen: Standard designs: A = 1 Einf๹hrung fr direkte Einschaltung von Motoren in 6 Klemmen Grundausfhrung B = 2 Einf鹹hrungen fr Y/A-Einschaltung von Motoren in 6 Klemmen Grundausfhrung C = 3 Einf鹹hrungen fr direkte Einschaltung von dreifach 9 Klemmen polumschaltbaren Motoren oderfr zweifach polumschaltbare Motoren mitY/A-Einschaltung. A = 1 entry = d.o.l. starting of basic-type motors (6...

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Low-voltage machines IP55, Frame size 180-500 -6

tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:9.00pt "Arial", sans-serif; } Normen und Vorschriften Die Motoren entsprechen den einschlgigen Normen und Vorschriften. Wir erwhnen besonders: Standards and r⢩gulations The motors are in conformity with all relevant standards and regulations, in particular: Elektrisch Electrical IEC 60034-1 DIN EN 60034-1 Bemessung und Betriebsverhalten Rating and performance IEC 60034-8 DIN EN 60034-8 Anschlussbezeichnung Terminal markings IEC 60034-12 DIN EN 60034-12 Anlaufverhalten Starting performance IEC60038 DIN IEC60038 Normspannungen Standard...

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Low-voltage machines IP55, Frame size 180-500 -7

tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:5.00pt "Arial", sans-serif; } .font1 { font:6.00pt "Arial", sans-serif; } .font2 { font:7.00pt "Arial", sans-serif; } .font3 { font:9.00pt "Arial", sans-serif; } Toleranzen von Garantiedaten Nach VDE 0530 sind folgende Toleranzen zugelassen: Tolerances on guaranteed values To VDE 0530, the following tolerances apply: Wirkungsgrad Efficiency n Leistungsfaktor Power Factor cos <p Schlupf Slip s Anzugs-strom Locked-rotor current Ia Anzugs-moment Locked-rotor torque Ma Kipp moment Breakdown torque Trgheits-moment Moment of inertia J...

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Low-voltage machines IP55, Frame size 180-500 -8

tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:6.00pt "Arial", sans-serif; } .font1 { font:9.00pt "Arial", sans-serif; } .font2 { font:17.00pt "Arial", sans-serif; } Mechanische Ausfhrung Mechanical design Schutzart Die Motoren entsprechen der Schutzart IP55 gemfi DIN EN 60034-5. Gegen Mehrpreis k頴nnen die Motoren in den Schutzarten IP56 und IP651) ausgefhrt werden. Aufstellung In der Grundausfhrung sind die Motoren in horizontalen Bau-formen f鹹r Innenraum- und Freiluftaufstellung entsprechend den Bedingungen der Klimagruppe MODERATE" (siehe Seite 17) geeignet. Bei erschwerten...

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Low-voltage machines IP55, Frame size 180-500 -9

tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:6.00pt "Arial", sans-serif; } .font1 { font:7.00pt "Arial", sans-serif; } .font2 { font:9.00pt "Arial", sans-serif; } .font3 { font:6.00pt "Georgia", serif; } Gehuse, Lagerschilde, Flansche Frames, Endshields, Flanges BaugrBe Frame size Ausf഻hrung von: Material of: Gehuse Lagerschilde Frame Endshields Flansche Flanges FuBbefestigung Fixing of feet 180M-315L Grauguss Grauguss Cast iron Cast iron Grauguss Cast iron An das Gehuse angegossen Cast on frame 355X-500X Stahl Steel Aulienl࠹fter, Lfterhaube Fan, Fan cover Baureihe Type series...

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Low-voltage machines IP55, Frame size 180-500 -12

tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:9.00pt "Arial", sans-serif; } .font1 { font:6.00pt "Georgia", serif; } Riementrieb Alle Angaben beziehen sich nur auf das normale antriebs-seitige Wellenende von Motoren in Bauform IM B3 mit einer Drehzahl. Berechnung des Riemenzuges: r _ 19120-P-k M Belt drive The following calculation of the permissible radial shaft load applies only to the normal D-end shaft extension of IM B3 motors with one speed. c _ 19120-P-k M Fr = -r-«- N where: Fr = radiale Achskraft in N P = Leistung in kW n = Drehzahl in min-1 D1= Riemenscheibendurchmesser...

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Low-voltage machines IP55, Frame size 180-500 -13

tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:9.00pt "Arial", sans-serif; } Querkraft-Diagramme (Grundausfhrung) Permissible radial shaft loads (standard design) 11

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Low-voltage machines IP55, Frame size 180-500

Low-voltage machines IP55, Frame size 180-500

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