Motors | Automation | Energy | Transmission & Distribution | Coatings Wmagnet Drive System Super Premium Efficiency g Lighter and compact g Wide speed range with constant torque g Extended Life time g www.weg.net Wmagnet Drive System System with permanent magnet motor, super premium efficiency, driven by a frequency inverter. Perfect for applications where speed variation, low noise level and reduced size are essential. Motor The motor with the greatest efficiency and savings on the market. The rotor with permanent magnets guarantees high performance, making it possible to draw more power per frame, reducing installation space and noise, in addition to guaranteeing efficiency levels greater than high efficiency motors defined by standards. The motor is driven by a WEG frequency inverter and offers constant torque in a wide speed range, guaranteeing operation at low speeds, with no need of a forced ventilation kit. The motor operates with much lower temperatures in the bearings, extending the lubrication intervals and increasing the bearings life time. Drive system WEG developed a specific software version for the standard CFW-11 inverter line to drive and control the Wmagnet motors. The Vector sensorless control technology allows the inverter to control motor speed from zero to its rated speed. Its also possible to obtain torque with zero speed due to the use of advanced control algorithms. Wmagnet is suitable to operate at variable speeds with additional benefi ts such as weight, dimension and noise reduction and extended life time. 2 Wmagnet www.weg.net Grease nipple Thermal Protection PTC Cast Iron frame, industrial preferred choice Permanent magnets in the rotor Motor features g Degree of protection: IP55 - IP66W (optional) g Output: 11 kW to 150 kW g Frame: 132S to 250S/M g Speed range: 240 to 3000 rpm* g Voltage: 400 V g Bearing sealing: V’Ring g Insulation: Class “F” g Service factor: 1.0 g Thermal protection: PTC g Mounting: B3T g Self-ventilated g Optional characteristics upon request V’Ring Inverter features g Power supply voltage: 380 to 480 Vca g Output: 11 kW to 150 kW g Sensorless Vector Control and Vector Control with encoder g Acessories for I/O´s expansion g Soft-PLC Function included in the standard product: aggregates functions of a PLC to the inverter g Build-in DC link inductor g EMC Filters g Available with IP54 enclosure g RISC 32 bit microprocessor g Modbus RTU * Other speeds upon request. Wmagnet 3 www.weg.net Main features Super Premium Efficiency The Wmagnet motors have permanent rare earth magnets of NdFeB inserted in the rotor instead of the conventional squirrel cage, thus eliminating Joule effect loss in the rotor, which is responsible for a significant part of total losses in the motor. Therefore, much higher efficiency levels are obtained than the minimum demanded by CEMEP for classification of High Efficiency motors. Efficiency for 400 V - Europe - 3000 rpm Wmagnet IE1 IE2 IE3 3600 rpm (of the compressor) Wmagnet X Induction motor Test values 95 150 kW Compressor 150 kW Frame Wmagnet 250S/M Induction motor 280S/M Current (A) 279 296 Speed 3600 3575 Eff. (%) 97,3 94,5 Weight (kg) 443 850 Efficiency (%) 90 85 80 75 70 800 1200 1600 2000 2400 2800 3200 rpm Wmagnet Induction motor Torque curve x speed 1500 rpm 3000 rpm Constant rated torque Constant rated torque Constant rated power Torque Torque Constant rated power 0 240** 3000 Speed (rpm) * Maximum speed upon request. **Continuous operation below 240 rpm upon request. 4 Wmagnet rpm máx* 0 240** 1500 Speed (rpm) rpm max* 3600 www.weg.net Average Sound Pressure Level dB (A) 45kW - 3000rpm motor 85 Low noise and vibration level Due to the mounting configuration of the rotor and the technology used in balancing, the Wmagnet motor line have low vibration levels. Reduction in the size of the frame, consequently, of the ventilation system, provide for much lower noise levels when compared to induction motors. 82 80 74 75 70 65 Induction Motor Wmagnet Reduced weight and volume Magnets inserted in the rotor of Wmagnet motors guarantee a great reduction in electric losses, consequently, in motor temperature, allowing size reduction. Compared to an induction motor of the same power and speed, the volume of the Wmagnet motors is reduced an average of 47%, resulting in a higher torque/volume ratio. Weight is reduced an average of 35%. 3000 rpm Frame Output Power (kW) Torque (Nm) Induction Wmagnet 15 47,7 160M 132S 18,5 58,9 160L 132M 22 70 180M 160M 30 95,5 200L 180M 37 118 200L 180L 45 143 225S/M 200M 55 175 250S/M 225S/M 75 239 280S/M 225S/M 90 286 280S/M 225S/M 110 350 315S/M 250S/M 132 420 315S/M 250S/M 160 509 315S/M 250S/M Induction Motor Output: 15 kW Frame: 160M Weight: 108.1 kg Volume: 31.2 dm³ Wmagnet Motor Output: 15 kW Frame: 132S Weight: 70.3 kg Volume: 17.8 dm³ All Wmagnet motors are at least one frame size smaller in relation to induction motors, and there may be cases in which there is a reduction of two frame sizes for the same power. WISE Insulation System Exclusive WISE insulation system (WEG Insulation System Evolution). Aiming at maximizing the durability and reliability of the motors when operated with a frequency inverter, WEG developed the WISE system, resulting in improvement of the materials in all productive stages related to the motor insulation system, such as wires, insulating films, impregnation system, impregnating material, cables and other components present in the process. Extended Life Time The presence of rare earth magnets provides for lack of current rotation in the rotor. That way there are no Joule losses in the rotor and the motor operates cooler. The consequence of this is noticed in extended life time. Wmagnet 5 www.weg.net Technical characteristics of the frequency inverter Special functions g Oriented start-up: main parameters grouped in a logical sequence g Multi-speed: up to 8 pre-programmed speeds g PID Regulator: control of process variables through variation in motor speed g Electronic potentiometer: adjustment of the speed reference via digital inputs g “S” Ramp: for reduction of mechanical shocks during acceleration/deceleration g Jump speed: vibration and noise reduction g Motor overload protection: in accordance with the IEC 60947-4-2 and UL508-C g Adjustment of motor thermal class: makes overload activation time more real g Inverter overload protection: protection of the IGBT’s and input rectifiers g Ride-through: automatic recovery of the inverter in case of a fall in supply voltage g User’s manual and programming in Portuguese (option for English, Spanish) Keypad – HMI g The LCD screen whith sequential navigation or through groups (similar to navigation in a mobile phone) g It can be installed on panel doors or machine consoles with IP56 protection degree Right soft-key: function defined by the display Left soft-key: function defined by the display Key for scrolling through menus and parameters and for modifying parameter content FWD/REV Selection Start key Local / Remote Selection Stop key JOG key 6 Wmagnet www.weg.net Built-in dc link inductor Allows the inverter to be installed in any network, without restriction of minimum impedance (IEC61000-3-12). Space savings Side by side insllations for space saving. Soft-PLC Function g It provides PLC features to the standart CFW-11 inverter without any additional accessory. g Applicative software download, upload and online monitoring via USB connection. WLP Software Easy programming with ladder language. g Superdrive G2 Programming, back-up and on-line monitoring, with Trace function included. g Trace Function: diagnosis, registration and graphic visualization tool of the inverter parameters. g The softwares are available for downloading at www.weg.net Safety stop (optional device) In accordance with EN954-1 / Category 3 protection (pending certification) g Optional device with 2 safety relays (SRB2) and cable for interconnection with the power circuit g PLC11 module (acessory) Adds the functions of a PLC and motion control (absolute and relative) g Ladder programming through WLP software g Access to all inverter parameters and I/O´s g Online monitoring g CAN interface for CANopen and Devicenet protocols g CANopen Master software: network configuration and programming software in the same environment Wmagnet 7 www.weg.net CFW-11 Technical Data Tolerance: -15% to +10% Frequency: 50/60 Hz (48 Hz to 62 Hz) Maximum of 60 connections per hour (1 each minute) Typical efficiency greater or equal to 97% Typical input power factor: 0.94 for models with three phase input in the rated condition or 0.70 for models with single phase input in the rated condition. Excess voltage in accordance with Category III (EN 61010/UL 508C) Power supply source Transient voltages in accordance with Category III 380...480 Vac / 3.6...720 at ND – 3.6...560 at HD Supply voltage Three phase Orientational power values, valid for WEG three phase induction motors with 4 poles and power supply voltage of 220Vac or 440 Vac. Correct dimensioning must be must be made in terms of the rated current of the motor used Normal = Normal Duty (ND): 110% of the rated output current for 1 minute or 150% of the rated output current for 3 seconds every 10 minutes Heavy = Heavy Duty: 150% of the rated output current for 1 minute or 200% of the rated output current for 3 seconds every 10 minutes Types of control: vector with and without encoder for Wmagnet, PWM SVM and regulators Method (current, flow and speed) in software Digital inputs: 6 – bidirectional insulated, 24 Vdc, programmable functions Overload system Digital outputs: 3 x relay with reverser contact (240 Vca/1A) Analogical inputs: 1 (-10 to +10 Vdc or 0/4 to 20 mA) 11 bits + signal ; 1 (0 to 10 V or 0/4 at 20 mA) 12bits Analogical outputs: 2 insulated (0 to 10 V or 0/4 to 20 mA) 11 bits FLASH memory card: included in the standard product (slot 5) Control Expansion of functions (optional) Inputs and outputs: slot 1 Communication networks: WEG (slot 3): CAN (CANopen; DeviceNet); Profibus DP; RS232 and RS485 (Modbus); Anybus-CC (slot 4): DeviceNet; Profibus DP; EtherNet/IP; RS232 and RS485 (Modbus); Incremental encoder input: slot 2 PLC: slot 1, 2 and 3 Source capacity: 24 Vcc (+/- 20 %), 500mA Minimum impedance Not necessary, without restrictions DC link inductor 2 inductors symmetrically connected with fall in voltage equivalent to 6% for all the three phase models. Models with incorporated single phase power supply, fall equivalent to 2% -10...50°C, for mechanics A, B, C and D (limited to 60°) -10...45°C for mechanics E, F and G (except for the model CFW110720..., 720 A, mechanic G: -10...40°C) (limited to 55°C for the mechanics E, F Operating and G and 50°C for the model CFW110720...) -10...40°C for mechanics 1, 2 and 3 IP 54 (limited to 50°C) temperature For operation up to the temperature limit, the rated current must be reduced by 2% for each degree Celsius above the operating temperature Output Environment Enclosure Altitude Software Connection with computer (desktop or note book) Standards Keypad – HMI Braking modes Braking resistor IP20: Mechanic A, B, C, F, G without upper cover and without electroduct kit and Mechanic E without NEMA 1 kit; IP21: Mechanic A, B and C with upper cover and without electroduct kit; Nema 1/IP20: Mechanic D without IP21 kit and Mechanic E with NEMA 1 kit; Nema 1/IP21: Mechanic A, B, C with upper cover and electroduct kit and Mechanic D with IP21 kit; IP54: Mechanics 1, 2 and 3; IP00: Special DC Hardware (Mechanic F and G) Altitude: 1000 m. For applications above 1000 m up to 4000 m the rated output current should be reduced by 1% for each 100 m above 1000 m WEG Ladder Programmer - WLP (free download on the site www.weg.net) Superdrive G2 with Trace function (free download on the site www.weg.net) Soft-PLC Function (included in the standard product) USB Port incorporated in the standard product (communication with WLP and Superdrive software) Standard USB connector Rev. 2.0 (basic speed), B type plug; Shielded interconnection cable Electromagnetic compatibility (EMC): EN 61800 (part 3), EN 61000 (parts 4-2, 4-3, 4-4, 4-5, 4-6), CISPPR11, EN 55011 Electrical, mechanical and safety construction: EN 60204-1, EN61800-5-1, UL 508C, UL 840, EN 50178, EN 60146 (IEC 146), EN 61800-2, EN 60529, UL 50 Allows access/alteration of all the parameters Graphic LCD display Possibility of outside assembly Available in the standard product for the mechanics A, B, C and D With resistor Available as an option in the mechanics E, F and G External Not supplied Internal Not supplied * For more information regarding the inverter, check the CFW-11 catalog. 8 Wmagnet www.weg.net Electrical Characteristics 3000 rpm Motor Output kW HP 15 Frequency Inverter Average Approx. Rated sound Torque Efficiency weight Frame current at % pressure (Nm) (kg) 400 V (A) level dB(A) Dimensions (mm) Model Rated Approx. Mechanical current weight Frame Size (A) (kg) Rheostatic Braking L A P 20 132S 47,7 24,3 95,8 68 63 EUCFW110031T4OFAZ 31 B 10,4 189,3 315,5 227,0 18,5 25 132M 58,9 29,9 95,8 68 74 EUCFW110031T4OFAZ 31 B 10,4 189,3 315,5 227,0 22 30 160M 70,0 36,4 95,8 70 141 EUCFW110038T4OFAZ 38 C 16,4 220,0 405,0 292,4 30 40 180M 95,5 48,7 96,2 70 201 EUCFW110058T4OFAZ 58 C 16,4 220,0 405,0 292,4 37 50 180L 118 57,4 96,4 70 218 EUCFW110070T4OFAZ 70 D 31,1 300,0 549,8 304,6 45 60 200M 143 73,3 96,6 74 281 EUCFW110088T4OFAZ 88 D 31,1 300,0 549,8 304,6 55 75 225S/M 175 88,6 96,6 82 392 EUCFW110105T4SZ 105 E 62,5 334,4 675,0 358,3 75 100 225S/M 239 116 96,9 82 464 EUCFW110142T4SZ 142 E 64 334,4 675,0 358,3 90 125 225S/M 286 140 97,1 82 503 EUCFW110180T4SZ 180 E 65 334,4 675,0 358,3 110 150 250S/M 350 169 97,3 82 546 EUCFW110211T4SZ 211 E 65 334,4 675,0 358,3 132 175 250S/M 420 216 97,4 82 570 EUCFW110242T4SZ 242 F 132 430,0 1233,0 360,3 160 220 250S/M 509 251 97,5 82 595 EUCFW110312T4SZ 312 F 132 430,0 1233,0 360,3 Standard Internal Optional External Optional 1500 rpm Motor Output kW HP Frequency Inverter Average Rated Approx. Torque Efficiency sound Frame current at weight (Nm) % pressure 400 V (A) (kg) level dB(A) 11 15 132S 70,0 20,2 93,6 60 15 20 132M/L 95,5 26,1 94,0 19 25 160L 118 30,2 94,4 22 30 180M 140 35,3 30 40 180L 191 47,9 Dimensions (mm) Model Rated Approx. Mechanical current weight Frame Size (A) (kg) Rheostatic Braking L A P 63 EUCFW110024T4OFAZ 24 B 9,7 189,3 315,5 227,0 60 75 EUCFW110031T4OFAZ 31 B 10,4 189,3 315,5 227,0 67 148 EUCFW110031T4OFAZ 31 B 10,4 189,3 315,5 227,0 94,9 64 201 EUCFW110038T4OFAZ 38 C 16,4 220,0 405,0 292,4 95,0 64 219 EUCFW110058T4OFAZ 58 C 16,4 220,0 405,0 292,4 37 50 200M 235 60,5 95,9 69 281 EUCFW110070T4OFAZ 70 D 31,1 300,0 549,8 304,6 45 60 200L 287 71,9 96,0 69 304 EUCFW110088T4OFAZ 88 D 31,1 300,0 549,8 304,6 55 75 225S/M 350 89,2 96,1 70 458 EUCFW110105T4SZ 105 E 62,5 334,4 675,0 358,3 75 100 250S/M 477 119 96,7 70 569 EUCFW110142T4SZ 142 E 64 334,4 675,0 358,3 90 125 250S/M 573 145 96,7 70 595 EUCFW110180T4SZ 180 E 65 334,4 675,0 358,3 Standard Internal Optional * Frequency inverter of mechanic B, C and D have rated switching frequency of 5 kHz and frequency inverters of mechanic E and F have rated switching frequency of 2.5 kHz.. Wmagnet 9 www.weg.net Applications Applications that require a wide range of speeds with constant torque and reduction of space, such as: compressors, elevators, centrifugal pumps, fans, conveyor belts, electric vehicles and others. Pumps and ventilation systems Wmagnet motors offer higher efficiency levels (including at low speeds), which guarantees energy savings and fast return on investment Pumps and ventilation systems that operate in variable load systems benefit from the speed variation capacity of the Wmagnet synchronous motors. Size reduction is also an important differential in ventilation systems because it guarantees lower weight and better use of the available area. Wire-drawing machines and extruders Machines with continuous processes like wire-drawing machines and extruders benefit from the use of permanent magnet motors, for they need constant torque at low speeds and reliability in speed control. 10 Wmagnet www.weg.net Compressors Constant torque throughout the speed range is a desirable feature in compressors driven by frequency inverters. Due to their construction features, permanent magnet motors are able to start loads that require constant torque in a wide range of speeds, with the additional advantages of weight, size and noise reduction, and, moreover, with an increase in global life time. Conveyor belts The ability of delivering constant torque throughout the entire speed range is essential in conveyor belts. Wmagnet motors are able to operate with variable speed with no the need for over sizing or the use of forced ventilation. Wmagnet 11 WEG Worldwide Operations AUSTRALIA WEG AUSTRALIA PTY. LTD. 3 Dalmore Drive Carribean Park Industrial Estate Scoresby VIC 3179 - Melbourne Phone: 61 (3) 9765 4600 Fax: 61 (3) 9753 2088 info-au@weg.net www.weg.net/au BELGIUM WEG BENELUX S.A. Rue de l’Industrie 30 D, 1400 Nivelles Phone: + 32 (67) 88-8420 Fax: + 32 (67) 84-1748 info-be@weg.net www.weg.net/be CHILE WEG CHILE S.A. Los Canteros 8600 La Reina - Santiago Phone: (56-2) 784 8900 Fax: (56-2) 784 8950 info-cl@weg.net www.weg.net/cl CHINA WEG (NANTONG) ELECTRIC MOTOR MANUFACTURING CO., LTD. No. 128# - Xinkai South Road, Nantong Economic & Technical Development Zone, Nantong, Jiangsu Province. Phone: (86) 0513-85989333 Fax: (86) 0513-85922161 info-cn@weg.net www.weg.net/cn COLOMBIA WEG COLOMBIA LTDA Calle 46A N82 - 54 Portería II - Bodega 7 - San Cayetano II - Bogotá Phone: (57 1) 416 0166 Fax: (57 1) 416 2077 info-co@weg.net www.weg.net/co DENMARK WEG Scandinavia Denmark Sales Office of WEG Scandinavia AB Anelysparken 43B True 8381 Tilst – Denmark Phone: +45 86 24 22 00 Fax : +45 86 24 56 88 info-se@weg.net www.weg.net/se FRANCE WEG FRANCE SAS ZI de Chenes – Le Loup 13 Rue du Morellon – BP 738 38297 Saint Quentin Fallavier Phone: +33 (0) 4 74 99 11 35 Fax: +33 (0) 4 74 99 11 44 info-fr@weg.net www.weg.net/fr GERMANY WEG GERMANY GmbH Industriegebiet Türnich 3 Geigerstraße 7 50169 Kerpen-Türnich Phone: +49 (0)2237/9291-0 Fax: +49 (0)2237/9292-200 info-de@weg.net www.weg.net/de GHANA ZEST ELECTRIC GHANA LIMITED - WEG Group 15, Third Close Street Airport Residential Area, Accra PMB CT 175, Cantonments Phone: 233 30 27 664 90 Fax: 233 30 27 664 93 info@zestghana.com.gh www.zestghana.com.gh INDIA WEG Electric (India) Pvt. Ltd. #38, Ground Floor, 1st Main Road, Lower Palace Orchards, Bangalore – 560 003 Phone(s): +91-80-4128 2007 +91-80-4128 2006 Fax: +91-80-2336 7624 info-in@weg.net www.weg.net/in ITALY WEG ITALIA S.R.L. V.le Brianza 20 - 20092 - Cinisello Balsamo - Milano Phone: (39) 02 6129-3535 Fax: (39) 02 6601-3738 info-it@weg.net www.weg.net/it JAPAN WEG ELECTRIC MOTORS JAPAN CO., LTD. Yokohama Sky Building 20F, 2-19-12 Takashima, Nishi-ku, Yokohama City, Kanagawa, Japan 220-001 Phone: (81) 45 440 6063 info-jp@weg.net www.weg.net/jp MEXICO WEG 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. 54680 Phone: + 52 (55) 5321 4275 Fax: + 52 (55) 5321 4262 info-mx@weg.net www.weg.net/mx NETHERLANDS WEG NETHERLANDS Sales Office of WEG Benelux S.A. Hanzepoort 23C 7575 DB Oldenzaal Phone: +31 (0) 541-571080 Fax: +31 (0) 541-571090 info-nl@weg.net www.weg.net/nl PORTUGAL WEG EURO - INDÚSTRIA ELÉCTRICA, S.A. Rua Eng. Frederico Ulrich Apartado 6074 4476-908 - Maia Phone: +351 229 477 705 Fax: +351 229 477 792 info-pt@weg.net www.weg.net/pt RUSSIA WEG RUSSIA Russia, 194292, St. Petersburg, Prospekt Kultury 44, Office 419 Phone: +7(812)363-21-72 Fax: +7(812)363-21-73 info-ru@weg.net www.weg.net/ru SOUTH AFRICA ZEST ELECTRIC MOTORS (PTY) LTD. WEG Group 47 Galaxy Avenue, Linbro Business Park - Gauteng Private Bag X10011 - Sandton, 2146 Johannesburg Phone: (27-11) 723-6000 Fax: (27-11) 723-6001 info@zest.co.za www.zest.co.za SPAIN WEG IBERIA S.L. Avenida de la Industria,25 28823 Coslada - Madrid Phone: (34) 916 553 008 Fax : (34) 916 553 058 info-es@weg.net www.weg.net/es WEG Equipamentos Elétricos S.A. International Division Av. Prefeito Waldemar Grubba, 3000 89256-900 - Jaraguá do Sul - SC - Brazil Phone:55 (47) 3276-4002 Fax: 55 (47) 3276-4060 www.weg.net SINGAPORE WEG SINGAPORE PTE LTD 159, Kampong Ampat, #06-02A KA PLACE. Singapore 368328. Phone: +65 6858 9081 Fax: +65 6858 1081 info-sg@weg.net www.weg.net/sg SWEDEN WEG SCANDINAVIA AB Box 10196 Verkstadgatan 9 434 22 Kungsbacka Phone: (46) 300 73400 Fax: (46) 300 70264 info-se@weg.net www.weg.net/se UK WEG ELECTRIC MOTORS (U.K.) LTD. 28/29 Walkers Road Manorside Industrial Estate North Moons Moat - Redditch Worcestershire B98 9HE Phone: 44 (0)1527 596-748 Fax: 44 (0)1527 591-133 info-uk@weg.net www.weg.net/uk UNITED ARAB EMIRATES WEG MIDDLE EAST FZE JAFZA – JEBEL ALI FREE ZONE Tower 18, 19th Floor, Office LB 18 1905 P.O. Box 262508 - Dubai Phone: +971 (4) 8130800 Fax: +971 (4) 8130811 info-ae@weg.net www.weg.net/ae USA WEG ELECTRIC CORP. 6655 Sugarloaf Parkway, Duluth, GA 30097 Phone: 1-678-249-2000 Fax: 1-770-338-1632 info-us@weg.net www.weg.net/us VENEZUELA WEG INDUSTRIAS VENEZUELA C.A. Avenida 138-A Edificio Torre Banco Occidental de Descuento, Piso 6 Oficina 6-12 Urbanizacion San Jose de Tarbes Zona Postal 2001 Valencia, Edo. Carabobo Phone(s): (58) 241 8210582 (58) 241 8210799 (58) 241 8211457 Fax: (58) 241 8210966 info-ve@weg.net www.weg.net/ve Cod: 50020762 | Rev: 04 | Date (m/y): 02/2011 The values shown are subject to change without prior notice. ARGENTINA WEG EQUIPAMIENTOS ELECTRICOS S.A. (Headquarters San Francisco-Cordoba) Sgo. Pampiglione 4849 Parque Industrial San Francisco 2400 - San Francisco Phone: +54 (3564) 421484 Fax: +54 (3564) 421459 info-ar@weg.net www.weg.net/ar