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Motors Product Lines�

Three phase asynchronous motor, with lower acquisition cost and high technology. Easy to adapt to the most application types, allowing to your company agility during installation, easy operation and low maintenance cost. The project is according to IEC34 standards, which guarantees higher energy savings. The following types of W�1 motors are available: Standard Efficiency (EFF�), Premium Efficiency (EFF1) and Top Premium Efficiency (Exceeds EFF1) and suitable for the use with Frequency Inverters.

W�1 - Multivoltage Cast Iron Frame Motor

Motor Featuresg Output: 0,1� up to 330kWg Poles: II, IV, VI and VIII g Frame: 63 up to 355 M/Lg Three-phase multivoltage, IP55, TEFC, 50Hz

ApplicationsPumps, fans, crusher, conveyors, machine tools, milling machines, centrifugal machines, presses, elevators, looms, grinders, woodworking, cooling, packaging equipment, other severe duty application.

Features Benefits

WISE Insulation SystemIncrease the electrical strength of the stator, allowing the motor to operate

with frequency inverters, without damaging by the voltage peaks*.

EfficiencyPremium Efficiency (EFF1) and Top Premium Efficiency (Exceeds EFF1)

motors, guarantee a fast return of investment.

Painting Plan for Industrial EnvironmentsSuitable for the use in slightly severe and sheltered environments, with low

average humidity, regular temperature variations.

Cast Iron Frames More strength for your application

State-of-the-art Ventilation SystemUniform refrigeration of the motor with significant temperature reduction in the external surface and bearings, guarantee high performance and energy

saving to your application.

Customization Product suitable to meet the most demanded applications in the industry.

Motor rated Voltage Insulation System

Technical criteria for use of motors fed by inverters

Voltage peak in the motor

(Maximum)

dV/dtInverter outlet

(Maximum)

Rise Time(*)Of Inverter(minimum)

MTBP(*)Time between pulses

(minimum)

VNOM ≤ 460VStandardInsulation

≤ 1430V ≤ 5200 V/µs≥ 0,1 µs ≥ 6 µs

460V < VNOM ≤ 575VReinforcedInsulation

≤ 1780V ≤ 6500 V/µs

* Notes:

* Notes:

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Motors Product Lines 3

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Product Lines 3

W�1 - Multimounting Aluminum frame motors

WEG Aluminum frame motors with removable base were specially designed to meet market requirements in reference to mounting flexibility once they allow all mounting positions.The foot mounting system offers great flexibility and it quite simply allows changing on the mounting configuration without requiring any machining or modification on the motor feet.Motor terminal box can be rotated at 90 degrees allowing motor leads to be connected on any motor side. Besides that, these motors are fully interchangeable with existing cast iron frame motors. Stock flexibility due to the fact that just one motor is required with mounting possibility on all positions. Aluminum version of W�1 line.

VFD Featuresg Output: 0,1� up to 11kWg Poles: II, IV, VI and VIII g Frames: 63 up to 13� Mg Three-phase multivoltage, IP55, TEFC, 50Hz

ApplicationsPumps, air conditioning systems, fans, cranes, compressors, conveyor belts, machine tools, winding machines, drawing machines, centrifugals, presses, hoists, overhead cranes, elevators, looms, grinders, woodworking, injectors, extruders, roller tables, cooling towers, packaging machines, etc.

Features Benefits

MultimountingFlexible and easy to change mounting configurations without the necessity of

machining operations or additional changes to the motor feet.

Aluminum Frame Better thermal dissipation

WISE Insulation systemIncrease the electrical strength of the stator, allowing the motor to operate with

frequency inverters, without damaging by the voltage peaks*.

EfficiencyPremium Efficiency (EFF1) and Top Premium Efficiency (Exceeds EFF1) motors,

guarantee a fast return of investment.



State-of-the-art Ventilation SystemUniform refrigeration of the motor with significant temperature reduction in the

external surface and bearings, guarantee high performance and energy saving to your application.





(Maximum)


(Maximum)


MTBP(*)Time between pulses

(minimum)


≤ 1430V ≤ 5200 V/µs≥ 0,1 µs ≥ 6 µs


≤ 1780V ≤ 6500 V/µs

* Notes:

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Motors Product Lines4

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4

Motor suitable to the most demanded specifications of the OEM’s ventilation customers. Can be supplied in versions: Pad, Foot or Flange mounted. Besides the mounting configurations the motor can be also supplied with T-box and terminal block or without T-box and 1 meter of cable leads allowing remote assembly of the T-box.

Fan and Exhaust

Motor Featuresg Output: 0,1� up to 315kWg Poles: II, IV, VI, VIII and two speedg Frame: 63 up to �� 5 S/M PAD/FOOT and above only footg Three-phase multivoltage, IP55, 50Hzg Totally Enclosed Fan Cooled (TEFC) or Totally Enclosed Air

Over (TEAO)

ApplicationsFan and exhausters, tunnels, fan and exhaust systems in buildings, theaters, movie theaters and industries, subways, air conditioning systems, underground coal mines, shopping centers, supermarkets and others.

Features Benefits

WISE Insulation SystemIncrease the electrical strength of the stator, allowing the motor to

operate with frequency inverters, without damaging by thevoltage peaks.



Painting Plan for Industrial EnvironmentsSuitable for the use in slightly severe and sheltered environments, with

low average humidity, regular temperature variations.

CustomizationProduct suitable to meet the most demanded applications in

the industry.

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Product Lines 5

Smoke Extraction

Assure safety where a large concentration of people in commercial and industrial facilities is present is one of the main concerns of designers and company owners during the project of shopping centers, factories, warehouses, covered parking lots, tunnels and other places which concentrate a large number of people. The Smoke motors are certified* for high temperatures and guarantee a rapid smoke and heat extraction and delay in fire propagation, allowing free access to the emergency exits.

ApplicationsLarge buildings, shopping malls, factories, warehouses, enclosed parking lots, other ventilation systems.

* Continuously rated for normal ambient and emergency duty at rated temperature and time.

DutyF200 F300 F400S1 - 40°C S1 – 40ºC S1 – 40ºCS2* - 200°C - 2 hours S2* - 300ºC – 1 hour S2* - 400ºC – 2 hours

Certification Self Declaration

BSRIA - U.K. Frames: 80 to 250 Also available certification for 300° C/2 hours

BSRIA - U.K. Frames: 80 to 180 Outputs: 0.75kW – 27kW

CTICM - France Frames: 90 to 280 Pole:IV, VI, VIII, VI/IV, VIII/IV, VIII/VI poles

Insulation Class Ins. Class F; Temp. Rise 80K Ins. Class H; Temp. Rise 80K or 105K

Standard EN 12101-3

Pole / Frame sizes available

II, IV/II pole (frame sizes 80 up to 315S/M)IV, VI, VIII, VIII/IV, VI/IV pole (frame sizes 80 up to 355M/L)

ConstructionTotally Enclosed Fan Cooled (TEFC) or Totally Enclosed Air Over (TEAO) (foot or flange mounted / pad mounted for frame sizes 80 up to 250)

Features Benefits

WISE Insulation SystemIncrease the electrical strength of the stator, allowing the motor to operate with

frequency inverters, without damaging by the voltage peaks.



Cast Iron Frame More strength for your application

State-of-the-art Ventilation SystemUniform refrigeration of the motor with significant temperature reduction in the

external surface and bearings, guarantee high performance and energy saving to your application.


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6

Ex d

The instalation of electric motors where flamable products are continuously handled, processed or storage, must comply with the most demanded safety standards in order to guarantee protection of life, machines and environment. Following to the highest safety standards WEG explosion proof motors are made of robust construction, modern system of flame retention with joint parts carefully designed, precision machining in the T-box eliminating imperfections in the joint parts and fixation with high mechanical strengh bolts.

Motor Featuresg Output: 0,37 up to 315kWg Poles: II, IV, VI, VIII and two speed g Frame: 90S/L up to 355 M/Lg Three-phase multivoltage, IP55, TEFC, 50Hz

ApplicationsPumps, fans, crushers, conveyors, machine tools, milling machines, centrifugal machines, presses, elevators, looms, grinders, woodworking, cooling, packaging equipment, other severe duty applications.

Feature Benefits

Modern flame retention system with robust frame, end shields and T-box.

Avoid flame propagation from inside the motor to the external side,guaranteeing safety protection to the life, machines and environment.

Certification for the use with frequency inverters – T4Guarantee in speed variation applications and hazardous areas such as

Zone 1 and Zone 2, according to CESI certification.

Additional nameplate for the use with frequency inverters. Easy identification of the conditions of operation temperature

(speed and torque range)

EfficiencyPremium Efficiency (EFF1) motors,

guarantee a fast return of investment.

Painting Plan for Severe EnvironmentsSpecial for industrial severe environments, sheltered or not, which may

contain SO2, steam, solid contaminants and high humidity.Customization Product suitable to meet the most demanded applications in the industry.

Classification: IEC Standard CENELEC Standard Zone 1; Group IIB Group IIB; Category 2The classification in Zone 1 means that the motor is suitable to operate also in Zone 2 once Zone 1 represents an operating condition worse than Zone 2. The same applies to Groups and Categories: Ex d and Ex de motors are suitable to operate also in Group IIA and Category 3.Certification: In Europe, WEG explosion proof motors meet ATEX Directive 94/9/EC certified by PTB and product certified by CESI – Centro Elettrotecnico Sperimentale Italiano S.P.A. The CESI certificates of conformity for explosion proof in flameproof enclosure “d” and “de” as per EN50014 / EN50018 are:Ex d – Explosion proof motors (class of temperature T4)Ex de – Explosion proof motors with increased safety terminal box (class of temperature T4)


Technical criteria for the use of motors fed by inverters


(Maximum)

dV/dt Inverter outlet

(Maximum)


MTBP(*) Time between pulses

(minimum)


≤ 1430V ≤ 5200 V/µs≥ 0,1 µs ≥ 6 µs


≤ 1780V ≤ 6500 V/µs

* Notes:

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Product Lines 7

Brake motor

In order to have a company working with high performance it is necessary to have equipments working according to its needs. WEG brake motor is perfect to equipments where fast safety stops are required, positioning and time saving. WEG braking solutions allows synergy in the production process, helping with agility and safety. WEG brake motors are available in versions: Standard Efficiency (EFF�), Premium Efficiency (EFF1) and Top Premium Efficiency (Exceeds EFF1) and they are suitable for the use with frequency inverters*.

Motor Featuresg Output: 0,1� up to 37kWg Poles: II, IV, VI and VIII g Frame: 63 up to �00Lg Three-phase multivoltage, IP55, TEFC, 50Hz g Cast Iron Frame or Aluminum Frame

ApplicationsThese motors can be used on any machine that requires quick stops and time savings during installation: machine tools, looms, packing machines, gates, wood machines, cranes, other severe duty applications.

Features Benefits

High performance braking system Guarantee precision braking, fast and safe with easy maintenance.

Manual brake release Possibility to keep the motor free during emergency situations or whenever

necessary.

WISE Insulation SystemIncrease the electrical strength of the stator, allowing the motor to operate

with frequency inverters, without damaging by the voltage peaks*.



Painting Plan for Industrial EnvironmentsSuitable for the use in slightly severe and sheltered environments, with

low average humidity, regular temperature variations.

State-of-the-art Ventilation SystemUniform refrigeration of the motor with significant temperature reduction in

the external surface and bearings, guarantee high performance and economy to your application.





(Maximum)


(Maximum)


MTBP(*)Time between

pulses(minimum)


≤ 1430V ≤ 5200 V/µs≥ 0,1 µs ≥ 6 µs


≤ 1780V ≤ 6500 V/µs

* Notes:

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Motors Product Lines�

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�

These motors have a wide range of applications. Because of their high starting torque, they are particularly well-suited for heavy starting loads.

Single Phase Aluminum

Motorg Output: 0.1� up to 9.�kWg Poles: II and IV.g Frames: 71 up to 13�Mg Painting: Ral 5007 (Blue)

ApplicationsPumps, central air conditioning, fans, crushers, pulleys, compressors, continuous conveyors, machine tools, winding machines, mills, centrifugal machines, presses, cranes, overhead cranes, overhead cranes, oil wells, elevators, looms, grinders, wood cutting machines, injectors, extruders, car traction, rolling tables, cooling towers, packing machines.

Features Benefits

V-ring SealsTo provide the best possible protection in dusty and high

moisture environments.

Exclusive WISE Insulation SystemIncrease the electrical strength of the stator, allowing the motor to operate

with frequency inverters, without damaging by the voltage peaks.

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Motorg Output: 11 up to ��0kWg Poles: II, and IVg Frames: 160M up to ��0S/Mg Painting: RAL 5007

The Open Drip Proof motors are designed for environments where dirt and moisture are minimal and provide maximum ventilation and heat dissipation.

Three Phase ODP

ApplicationsPumps, industrial equipments, blowers, compressors, machinery.

Features Benefits



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Saw Arbor

Single and double shaft ends available, these motors aresuitable for a wide range of applications such as circularsaws, pendulum saws, polishing machines and others.Motors are all cast iron and have service factor 1.0. they canreplace conventional circular saw drive systems.

Motorg Output: �,� up to 5,5kWg Poles: II and IV.g Frames: �0S-MS up to 90L-MSg Painting: Ral 5007 (Blue)

ApplicationsBand saw, flywheel saw, flywheel disc, abrasive cutting and metal polishing disc, top edge cutting disc, grinding, wood milling machine.

Features BenefitsCustomization Product special develop for saw arbor application with extra features.

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Product Lines 11

W�1 Nema

Features Benefits

V-ring SealsTo provide the best possible protection in dusty and high moisture

environments.



ApplicationsPumps, fans, kneader and mixer machines, cutting and sawing machines, pressing machines, industrial equipment, conveyors, blowers, compressors, machinery, cranes and packaging equipment.

These TEFC motors are built according NEMA specifications and designed for operation in moist or dusty atmospheric conditions without affecting their useful life.

Motorg Output: 1 up to 500kWg Poles: II, IV, VI and VIIIg Frames: 143T up to 5�6/7g Painting: Syntetic enamel alkyd resin base

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WEG Worldwide Operations

ARGENTINAWEG EQUIPAMIENTOS ELECTRICOS S.A.(Headquarters San Francisco-Cordoba)Sgo. Pampiglione 4�49Parque Industrial San Francisco�400 - San FranciscoPhone(s): +54 (3564) 4�14�4Fax: +54 (3564) 4�[email protected]/ar

AUSTRALIAWEG AUSTRALIA PTY. LTD.3 Dalmore DriveCarribean Park Industrial EstateScoresby VIC 3179 - MelbournePhone(s): 61 (3) 9765 4600Fax: 61 (3) 9753 �0��[email protected]/au

BELGIUM WEG BENELUX S.A.Rue de l’Industrie 30 D, 1400 NivellesPhone(s): + 3� (67) ��-�4�0Fax: + 3� (67) �4-174� [email protected]/be

CHILEWEG CHILE S.A.Los Canteros �600 La Reina - SantiagoPhone(s): (56-�) 7�4 �900Fax: (56-�) 7�4 �[email protected]/cl

CHINAWEG (NANTONG) ELECTRIC MOTOR MANUFACTURING Co., Ltd.No. 1�� - Xinkai Nan Road,Nantong Economic and Technological Development AreaJiangsu Province, China PC��6010 Phone(s): �6 513 �59� 93�9Fax: �6 513 �59� [email protected]/cn

COLOMBIAWEG COLOMBIA LTDACalle 46A N�� - 54Portería II - Bodega 7 - San Cayetano II - BogotáPhone(s): (57 1) 416 0166Fax: (57 1) 416 �[email protected]/co

WEG Equipamentos Elétricos S.A.International Division Av. Prefeito Waldemar Grubba, 3000 �9�56-900 - Jaraguá do Sul - SC - Brazil Phone: 55 (47) 3�76-400� Fax: 55 (47) 3�76-4060 www.weg.net

FRANCEWEG FRANCE SASZI de Chenes – Le Loup13 Rue du Morellon – BP 73�3��97 Saint Quentin FallavierPhone(s): +33 (0) 4 74 99 11 35Fax: +33 (0) 4 74 99 11 [email protected]/fr

GERMANYWEG GERMANY GmbHAlfred-Nobel-Str. 7-9D-50��6 FrechenPhone(s): +49 (��34) 9 5353-0Fax: +49 (��34) 9 [email protected]/de

INDIAWEG Electric (India) Pvt. Ltd.#3�, Ground Floor, 1st Main Road, Lower Palace Orchards,Bangalore – 560 003Phone(s): +91-�0-41�� 007 +91-�0-41�� 006 Fax: +91-�0-�336 76�4 [email protected]/in

ITALYWEG ITALIA S.R.L.V.le Brianza �0 - �009� - Cinisello Balsamo - MilanoPhone(s): (39) 0� 61�9-3535Fax: (39) 0� 6601-373�[email protected]/it

JAPANWEG ELECTRIC MOTORSJAPAN CO., LTD.Matsumoto Bldg. �F, 3-�3-7 Kamata, Ohta-ku,Tokyo, Japan 144-005�Phone(s): (�1) 3 3736-�99�Fax: (�1) 3 3736-�[email protected]/jp

MEXICOWEG MEXICO, S.A. DE C.V.Carretera Jorobas-Tula Km. 3.5, Manzana 5, Lote 1 Fraccionamiento Parque Industrial - Huehuetoca, Estado de México - C.P. 546�0Phone(s): + 5� (55) 53�1 4�75Fax: + 5� (55) 53�1 4�6�[email protected]/mx

NETHERLANDSWEG NETHERLANDS Sales Office of WEG Benelux S.A.Keulenstraat 4E 741� ET DeventerPhone(s): +31 (0) 570-6�0550Fax: +31 (0) 570-6�[email protected]/nl

PORTUGALWEG EURO - INDÚSTRIA ELÉCTRICA, S.A.Rua Eng. Frederico UlrichApartado 6074 4476-90� - MaiaPhone(s): +351 ��9 477 705Fax: +351 ��9 477 79�[email protected]/pt

RUSSIAWEG RUSSIA Pochainskaya Str. 17 Nizhny Novgorod 603001 - Russia Phone(s): +7-�31-�7�04�5 Fax: +7-�31-�7�04�[email protected] www.weg.net/ru

SPAINWEG IBERIA S.L. Avenida de la Industria,�5��3 Coslada - MadridPhone(s) : (34) 916 553 00�Fax : (34) 916 553 05�[email protected]/es

SINGAPOREWEG SINGAPORE PTE LTD159, Kampong Ampat, #06-0�A KA PLACE. Singapore 36�3��.Phone(s): +65 6�5� 90�1Fax: +65 6�5� 10�[email protected]/sg

SWEDENWEG SCANDINAVIA ABBox 10196Verkstadgatan 9434 �� KungsbackaPhone(s): (46) 300 73400Fax: (46) 300 70�[email protected]/se

UKWEG ELECTRIC MOTORS (U.K.) LTD.��/�9 Walkers RoadManorside Industrial EstateNorth Moons Moat - RedditchWorcestershire B9� 9HEPhone(s): 44 (0)15�7 596-74�Fax: 44 (0)15�7 [email protected]/uk

UNITED ARAB EMIRATESWEG MIDDLE EAST FZEJAFZA – JEBEL ALI FREE ZONETower 1�, 19th Floor, Office LB1�1905Dubai – United Arab [email protected]/ae

USAWEG ELECTRIC CORPORATION 13�7 Northbrook Parkway, Suite 490Suwanee 300�4Phone(s): 1-770-33�-5656Fax: 1-770-33�-163�[email protected] www.weg.net/us

VENEZUELAWEG INDUSTRIAS VENEZUELA C.A.Parcela T-4-A Transversal 9 Urb. Industrial Carabobo Catastral 79-101 Edf. ELIMECA Loc. ELIMECA, Zona Postal �003, Valencia, Edo. CaraboboPhone(s): (5�) �41 �3� 9�39Fax: (5�) �41 �3� 9�[email protected]/ve

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