10506012 - Web Tech
Contents
1. 03823AXX Figure 7 Connecting WEXA WEX speed monitor Terminal assignment 1 Sensor 11 Signal 3 Sensor 12 Signal 7 Fault message 13 Speed stepping 8 Fault message 15 Start bypass 9 Speed stepping 17 Auxiliary power supply 10 Signal 18 Auxiliary power supply 2 Perform the basic adjustment of the speed monitor in accordance with the operating instructions of the speed monitor manufacturer and Table 1 Explosion Protected VARIBLOC Variable Speed Gear Units Operating Instructions 15 16 Installation and setup of optional equipment 1 Slide switch S7 2 Rotary switch S6 3 Numeric rotary switches 51 55 4 LED yellow 50023AXX Figure 8 Speed monitor in WEXA WEX design Unit unit part Position Setting Meaning Numeric rotary switch According to Switching frequency 51 Table 2 Numeric rotary switch According to Switching frequency S2 Table 2 Numeric rotary switch According to Switching frequency 3 Front side of unit Table 2 Numeric rotary switch 0 Exponent 54 Numeric rotary switch 1 Time constant 55 Rotary switch S6 Bottom side of unit f Pulse divider Slide switch S7 Top side of unit Sensor type Spindle operated Front side of unit 5 seconds Start bypass potentiometer Table 1 Basic setting of speed monitor The start bypass time may not exceed 3 seconds This setting must always be carefully executed and ve2. Explosion Proof VARIBLOC Variable zen Speed Gear Units and Options 09 2000 Operating Instructions 1050 6012 EN EURODRIVE Important NoOtes 2 reete trece rere re rre Ende ruri ient real 4 Safety DII Rm 5 2 1 Safety notes for the use of 5 VARIBLOC Design as Explosion Protected Design 6 31 Siete m 6 3 2 designatlon reciente 6 33 Overview of mounting 7 EID M 8 4 44 VARIBLOC in category 2G and 20 8 4 2 VARIBLOC in category 3G and 9 43 Before you recette erra ede Ce n t s 9 4 4 Preliminary work after extended storage 9 45 10 4 6 Mounting of output 11 ED oS ten 13 5 1 Connecting the EFEX adjustment 13 5 2 Installation and setup of optional 14 Inspection Maintenance cessere 25 6 1 Inspection and maintenance 25 6 2 Before you 25 63
3. Variable speed Switching Pulses per Switching gear unit type number Hz speed rpm revolution frequency Hz 4 534 6 18 6 50 356 4 12 VUF VZF01 8 267 3 9 VUF VZFO1B 4 653 4 22 6 60 415 8 14 8 267 3 11 4 445 5 15 6 50 297 0 10 VUF VZF11 8 237 6 8 VUF VZF11B 4 564 3 19 6 60 386 1 13 8 267 3 2 9 4 445 5 15 6 50 297 0 10 VUF VFZ21 8 207 9 7 VUF VZF21B 4 534 6 18 6 60 356 4 12 8 267 3 9 4 445 5 15 6 50 297 0 10 VUF VZF31 8 207 9 7 VUF VZF31B 4 534 6 18 6 60 356 4 12 8 267 3 9 4 445 5 15 6 50 297 0 10 VUF VZF41 8 207 9 7 VUF VZF41B 4 534 6 18 6 60 356 4 12 8 267 3 9 4 445 5 15 6 50 297 0 10 8 207 9 7 VUF51 51B 1 534 6 18 6 60 356 4 12 8 267 3 9 Table 3 Determining the switching speed switching frequency for deviating speed monitors Explosion Protected VARIBLOC Variable Speed Gear Units Operating Instructions 19 5 Installation and setup of optional equipment Installation ofthe 1 Rotate the output shaft of the variable speed gear unit until the slotted screw head voltage encoder can be seen through the tapped hole in the in the bearing cover 2 Voltage encoder carefully screw it into the bearing cover 1 of the variable speed gear unit until the voltage encoder 5 rests on the screw head 2 turn it back one turn and secure it with lock nut 3 This sets the switching interval x to one 1 mm During operation the voltage encoder supplies two pulse
4. type conauit fitting Ambient temperature Base Original filling Brand Gear unit anti friction bearing 20 C to 40 synthetic Mobiltemp SHC 100 Mobil The variable speed gear units or geared motor may be mounted or installed only in the specified position on a level vibration free and torsionally rigid support structure Do not tighten housing legs and mounting flanges against each other Please note VARIBLOC design HS handwheel with position indication must be mounted so that the adjusting spindle is horizontal otherwise the position indication will not function properly The breather valves must be easily accessible The plastic plug of the condensation drain hole in variable speed gear units of category 2G 3G and 3D at the lowest position must be removed prior to operation danger of corrosion The plastic plug of the condensation drain hole at the lowest position for category 2D variable speed gear units may not be removed Carefully align the variable speed drives to avoid overloading the motor shaft observe permissible overhung loads and axial forces Do not hammer or hit the shaft end Protect vertical mounting positions with a cover to prevent contaminants and liquids from entering protective cowl C Cover the vent plate on top of a control box in level position determined by the mounting position with a cover plate included in the delivery Ensure adequate supply of c
5. Inspection maintenance of 26 6 4 Inspection maintenance of optional 30 6 5 Finalizing the inspection maintenance 30 Operation and 31 7 1 Malfunction of VARIBLOC variable speed gear units 31 7 2 Malfunction of optional 31 7 3 33 Addtess IISL 1 rU eee 35 Explosion Protected VARIBLOC Variable Speed Gear Units Operating Instructions Important Notes 1 Important Notes Safety and Always follow the warnings and safety instructions in this publication warning instructions Electrical hazard Possible effects Serious or fatal injury Immediate danger Possible effects Serious or fatal injury Dangerous situation Possible effects Minor injury Harmful situation Possible effects Damage to equipment or surroundings Application hints and useful information Important Notes on Explosion Protection SHOPPE Close adherence to these instructions is required for fault free operation and fulfillment LI of any warranty claims Read these instructions carefully before you start operating the unit Th
6. belt pulleys clutches pinions etc onto the shaft end by hitting them with a hammer damage to bearings housing and the shaft Please observe correct tension of belt for belt pulleys in accordance with manufacturer s specifications Powertransmission elements should be balanced after fitting and must not give rise to excessive radial or axial forces see Figure 4 approved values see the Geared Motors catalog Note Assembly is easier if you first apply lubricant to the output element or heat it up briefly 80 100 C Assembly of The following items must be balanced according to the coupling manufacturers couplings specifications when mounting couplings a Maximum and minimum clearance b Axial offset c Angular offset b c Figure 5 03356AXX Input and output elements such as belt pulleys clutches etc must be equipped with a touchguard element 12 Explosion Protected VARIBLOC Variable Speed Gear Units Operating Instructions Connecting the EFEX adjustment device 5 5 Startup 5 1 Connecting the EFEX adjustment device EFEX electrome Note chanical remote The EFEX electromechanical remote speed control EFEX is designed for 100 cdf and speed control a switching rate of lt 20 times per hour It is not suitable for automatic control 9 No explosive atmosphere may be present during installation work Connecting the 1 Remove housing cover 1 from EFEX servomotor switch e
7. mounting position requires for the control box to be mounted horizontally then the ventilation plate located on the top must be covered by the cover plate that is included in the delivery For variable speed drives of category 2D all ventilation openings must be closed dust tight Perform safety and function checks Explosion Protected VARIBLOC Variable Speed Gear Units Operating Instructions Malfunction of VARIBLOC variable speed gear units 7 Operation and Service 7 1 Please provide the following information if you require assistance from customer service Nameplate information State type and extent of the fault Time and circumstances of the fault Presumed cause Malfunction of VARIBLOC variable speed gear units Fault Possible cause Solution Drive slips or speed monitoring is triggered Wide V belt is worn Replace wide V belt Section Replacing wide V belt Figure 13 on page 26 Wide V belt or face of adjustment disc is contaminated Replace wide V belt with original SEW spare part Section Replacing wide V belt Figure 13 on page 26 Clean adjustment disc with solvent or similar product Load is too high Check picked off power and reduce to catalog values Drive warms up excessively Load is too high see above Drive is too loud Wide V belt is damaged Note Damage can occur e g after brief stalling of the drive wit
8. seals are carefully covered with tape Remove tape strips after the paint work is finished Wrench set Mounting device Shims and distance rings if necessary Mounting materials for output components Shaft end Flanges Diametric tolerances in accordance with DIN 748 Centering shoulder tolerances in accordance with 150 for solid shafts with d d4 lt 50 mm DIN 42948 e ISO k7 for solid shafts with d d4 gt 50 mm e SOj6 with b x 230 mm Center hole according to DIN 332 shape DR 150 h6 with bj 230 mm 46 Mounting of output components Figure 3 shows an example of a mounting device for mounting clutches or hubs onto shaft ends of variable speed gear units or motors It may be possible to remove the thrust bearing on the mounting device Gear unit shaft end Thrust bearing Coupling hub 03371AEN Figure 3 Example of a fitting tool Explosion Protected VARIMOT Variable Speed Gear Units Operating Instructions 11 4 Mounting of output components Figure 4 shows the correct mounting arrangement of a gear or sprocket wheel in order to avoid impermissible overhung loads Hub incorrect correct 03369AEN Figure 4 Correct mounting arrangement of a gear or sprocket wheel Only use a mounting device see Figure 3 for installing input and output elements Use the center bore and the thread on the shaft end for positioning purposes Never mount
9. you begin The drive may only be installed 6 the information on the nameplate of the drive corresponds to the approved on site explosion application range unit group category zone temperature class or maximum surface temperature the data on the nameplate of the drive match the supply voltage the drive is not damaged no damage resulting from shipping or storage the following requirements have been properly met ambient temperature between 20 C and 40 C when there are no potentially explosive atmospheres oils acids gases vapors radiation etc during installation the enclosure type IP5X according to EN60529 for VARIBLOC of category 2D has been verified 44 Preliminary work after extended storage Variable speed gear units Output shafts and flange surfaces must be completely free of anti corrosion agents contamination or other impurities use a commercially available solvent Do not let the solvent get in contact with the sealing lips of the oil seals or the wide V belt danger of damage to the material Please note The service life of the lubricant in the bearings is reduced if the unit is stored for more than one 1 year The enclosed wide V belt must be installed Explosion Protected VARIMOT Variable Speed Gear Units Operating Instructions 10 Setup Anti friction bearing grease 45 Setup GG Installation in damp areas or in the open Cable entry screw
10. Display unit is not properly adjusted Check settings according to Section Setting data on page 23 Explosion Protected VARIBLOC Variable Speed Gear Units Operating Instructions Statement of Conformity 7 7 3 Statement of Conformity Variable speed gear units category 2G and 2D VARIBLOC Series 01 41 and category 2G VARIBLOC Series 51 DIN EN ISO 9001 E EURODRIVE SOS SEW EURODRIVE GmbH amp Co Konformitatserklarung D 76646 Bruchsal Declaration of Conformity im Sinne der Richtlinie 94 9 EG Anhang VIII according to EC Directive 94 9 EC Appendix VIII SEW EURODRIVE erkl rt in alleiniger Verantwortung dass die Verstellgetriebe der Kategorie 2G und 2D der Baureihe VARIBLOC 01 41 und der Kategorie 2G der Baureihe VARIBLOC 51auf die sich diese Erkl rung bezieht mit der declares in sole responsibility that the variable speed gear drives in categories 2G and 2D of the VARIBLOC 01 41 series and in category 2G of the VARIBLOC 51 series that are subject to this declaration are meeting the requirements set forth in Richtlinie 94 9 EG Directive 94 9 EG bereinstimmen Angewandte Norm EN1127 1 Applicable standard EN1127 1 SEW EURODRIVE hinterlegt folgende technische Dokumentation zur Einsicht bei benannter Stelle FSA GmbH EU Kennnummer 0588 SEW EURODRIVE will archive the following technical documentation for reference purposes at the following location
11. E ESPANA S L Phone 9 44 31 84 70 Sales Parque Tecnologico Edificio 302 Fax 9 44 31 84 71 Service E 48170 Zamudio Vizcaya sew spain sew eurodrive es Sweden Assembly J nk ping SEW EURODRIVE AB Phone 036 34 42 00 Sales Gnejsv gen 6 8 Fax 036 34 42 80 Service 5 55303 J nk ping www sew eurodrive se 3100 S 55003 J nk ping Switzerland Assembly Basel Alfred Imhof A G Phone 061 4 17 17 17 Jurastrasse 10 Fax 061 4 17 17 00 Service CH 4142 M nchenstein near Basel http www imhof sew ch info imhof sew ch Thailand Assembly Chon Buri SEW EURODRIVE Thailand Ltd Phone 0066 38 21 45 29 30 Sales Bangpakong Industrial Park 2 Fax 0066 38 21 45 31 Service 700 456 M007 Tambol Bonhuaroh Muang District Chon Buri 20000 Turkey Assembly Istanbul SEW EURODRIVE Phone 0216 4 41 91 63 4 41 91 64 Sales Hareket Sistemleri San ve Tic Ltd Sti 3 83 80 14 3 83 80 15 Service Bagdat Cad Koruma Cikmazi No 3 Fax 0216 3 05 58 67 TR 81540 Maltepe ISTANBUL seweurodrive superonline com tr Uruguay Please contact our office in Argentina 10 2000 39 1 Address list USA Production Greenville SEW EURODRIVE INC Phone 864 4 39 75 37 Assembly 1295 Old Spartanburg Highway Fax Sales 864 439 78 30 Sales P O Box 518 Fax Manuf 864 4 39 99 48 Service Lyman S C 29365 Fax Ass 864 4 39 05 66 Telex 805 550 Assembly San Francisco SEW EURODRIVE INC
12. FSA GmbH EU Code 0588 SEW EURODRIVE GmbH amp Co es eue Bruchsal den 09 08 2000 ppa Ort und Datum der Ausstellung Funktion Vertriebsleitung Deutschland Place and date of issue Function Head of Sales Germany Explosion Protected VARIBLOC Variable Speed Gear Units Operating Instructions 33 DM A D Statement of Conformity Variable speed gear units of category 3G and 3D VARIBLOC Series 01 51 DIN EN ISO 9001 gt EURODRIVE wna ie SEW EURODRIVE GmbH amp Co Konformitatserklarung D 76646 Bruchsal Declaration of Conformity im Sinne der Richtlinie 94 9 EG Anhang VIII according to EC Directive 94 9 EC Appendix VIII SEW EURODRIVE erkl rt in alleiniger Verantwortung dass die Verstellgetriebe der Kategorie 3G und 3D der Baureihe VARIBLOC 01 51 auf die sich diese Erkl rung bezieht mit der declares in sole responsibility that the variable speed gear drives in categories 3G and 3D of the VARIBLOC 01 51 series that are subject to this declaration are meeting the requirements set forth in Richtlinie 94 9 EG Directive 94 9 EG bereinstimmen Angewandte Norm EN1127 1 Applicable standard EN1127 1 SEW EURODRIVE halt die gemaB 94 9 EG geforderten Unterlagen zur Einsicht bereit SEW EURODRIVE will make available the documents required according to 94 9 EG for reference purposes SEW EURODRIVE GmbH amp Co Bruchsal den 09 08 2000 ppa Ort und Datum
13. Output speed 1 000 6 300 rpm Belt speed 0 114 0 72 m min e 60 965 SU EA 6 9685 0 5 2s max 9 999 measuring interval Calculation with k 50 k 8 BRUN Measuring interval EC 1 2195 Measuring interval SPERA 0 871s Device setup Measuring interval 1 2 1 9 Pulse multiplier 5 0 Measuring interval 0 8 7 1 Pulse multiplier 0 8 Decimal point setting 1 Decimal point setting 1 Explosion Protected VARIBLOC Variable Speed Gear Units Operating Instructions Inspection and maintenance intervals 6 Inspection Maintenance Close adherence to the inspection and maintenance intervals is absolutely necessary to ensure safe working conditions and explosion protection 6 1 Inspection and maintenance intervals Unit Com terval What to do Details on page ponent Eliminate dust accumulation 5 mm VARIBLOC required through cleaning VARIBLOC Weekly Pass through speed range VARIBLOC Every 3000 operating Inspect wide V belt see Checking wide V hours at least every six months Clean ventilation openings Check bearings lubricate clean as needed Check oil seals and replace with original SEW spare parts in case of heavy wear porous brittle VARIBLOC category 2D Check seals of cover plates and replace with original SEW spare parts in case of heavy wear porous brittle Check op
14. Phone 0231 20 96 70 Sales Apartado 15 Fax 0231 20 36 85 Service P 3050 901 Mealhada infosew sew eurodrive pt Romania Sales Bucuresti Sialco Trading SRL Phone 01 2 30 13 28 Service str Madrid nr 4 Fax 01 2 30 71 70 71222 Bucuresti sialco mediasat ro 38 10 2000 Address list 1 Russia Sales St Petersburg ZAO SEW EURODRIVE Phone 812 3 26 09 41 5 35 04 30 P O Box 193 Fax 812 5 35 22 87 193015 St Petersburg sewrus post spbnit ru Singapore Assembly Singapore SEW EURODRIVE PTE LTD Phone 8 62 17 01 705 Sales No 9 Tuas Drive 2 Fax 8 61 28 27 Service Jurong Industrial Estate Telex 38 659 Singapore 638644 Jurong Point Post Office P O Box 813 Singapore 91 64 28 South Africa Assembly Johannesburg SEW EURODRIVE PROPRIETARY LIMITED Phone 11 49 44 380 Sales Eurodrive House Fax 11 49 42 300 Service Cnr Adcock Ingram and Aerodrome Roads Aeroton Ext 2 Johannesburg 2013 P O Box 27032 2011 Benrose Johannesburg Capetown SEW EURODRIVE PROPRIETARY LIMITED Phone 021 5 11 09 87 Rainbow Park Fax 021 5 11 44 58 Cnr Racecourse amp Omuramba Road Telex 576 062 Montague Gardens 7441 Cape Town 53 573 Racecourse Park 7441 Cape Town Durban SEW EURODRIVE PROPRIETARY LIMITED Phone 031 700 34 51 39 Circuit Road Telex 622 407 Westmead Pinetown P O Box 10433 Ashwood 3605 Spain Assembly Bilbao SEW EURODRIV
15. Phone 510 4 87 35 60 Sales 30599 San Antonio Road Fax 510 4 87 63 81 Service P O Box 3910 Hayward California 94544 Philadelphia PA SEW EURODRIVE INC Phone 856 4 67 22 77 Pureland Ind Complex Fax 856 8 45 31 79 200 High Hill Road P O Box 481 Bridgeport New Jersey 08014 Dayton SEW EURODRIVE INC Phone 9 37 3 35 00 36 2001 West Main Street Fax 9 37 4 40 37 99 Troy Ohio 45373 Dallas SEW EURODRIVE INC Phone 214 3 30 48 24 3950 Platinum Way Fax 214 3 30 47 24 Dallas Texas 75237 Additional addresses for service in the USA provided on request Venezuela Assembly Valencia SEW EURODRIVE Venezuela S A Phone 041 32 95 83 32 98 04 32 Sales Av Norte Sur No 3 Galpon 84 319 94 51 Service Zona Industrial Municipal Norte Fax 041 32 62 75 Valencia sewventas cantr net sewfinanzas cantr net 10 2000 dE 10 2000 EURODRIVE 10 2000 EURODRIVE dE 10 2000 EURODRIVE
16. URODRIVE LTD Phone 2 7 96 04 77 79 60 46 54 Sales Unit No 801 806 8th Floor Fax 2 7 95 91 29 Service Hong Leong Industrial Complex sew sewhk com No 4 Wang Kwong Road Kowloon Hong Kong Hungary Sales Budapest SEW EURODRIVE Ges m b Phone 01 2 02 74 84 Service Holl si Simon Hut 14 Fax 01 2 01 48 98 H 1126 Budapest India Assembly Baroda SEW EURODRIVE India Private Limited Phone 0 265 83 10 86 Sales Plot NO 4 Gidc Fax 0 265 83 10 87 Service Por Ramangamdi Baroda 391 243 sewindia wilnetonline net Gujarat lreland Sales Dublin Alperton Engineering Ltd Phone 01 8 30 62 77 Service 48 Moyle Road Fax 01 8 30 64 58 Dublin Industrial Estate Glasnevin Dublin 11 Italy Assembly Milano SEW EURODRIVE di R Blickle amp Co s a s Phone 02 96 98 01 Sales Via Bernini 14 Fax 02 96 79 97 81 Service 1 20020 Solaro Milano Japan Assembly Toyoda cho SEW EURODRIVE JAPAN LTD Phone 0 53 83 7 3811 13 Sales 250 1 Shimoman no Fax 0 53 83 7 3814 Service Toyoda cho Iwata gun Shizuoka prefecture P O Box 438 0818 10 2000 37 1 Address list Korea Assembly Ansan City SEW EURODRIVE CO LTD Phone 031 4 92 80 51 Sales R 601 4 Banweol Industrial Estate Fax 031 4 92 80 56 Service Unit 1048 4 Shingil Dong Ansan 425 120 Luxembourg Assembly Br ssel CARON VECTOR S A Phone 010 23 13 11 Sales Avenu
17. age in shaft groove 4 2 Secure TW or TA speedometer with setscrew 2 03772AXX Fig 10 Installation of angular speedometer TW axial speedometer TA The TW and TA speedometers may only be installed in variable speed gear units of category 3D 3G if the mounting of a voltage encoder version WEXA WEX IGEX is not necessary The contactless digital remote speed indicator which is included in the WEXA design is connected to the pulse output of the speed monitor type KFD2 DW Ex1 D made by Pepperl Fuchs Manufacturer Dr Horn Type HDA 4110 50 Display unit digital Mains connection 115 or 230 V 50 60 Hz Power consumption approx 4 2 VA Encoder connection with two core cable shielded Observe the respective wiring regulations for the explosion hazards area during the electrical installation of optional equipment 5 Installation and setup of optional equipment Connection adjustment 1 Connect the unit according to the wiring diagram Figure 11 Speed monitor type KFD2 DW Ex1 D made by Pepperl Fuchs Contactless digital remote speed indicator type HDA 4110 50 made by Dr Horn 03789AXX Figure 11 Wiring diagram of digital remote speed indicator to spe
18. ate see Figure 13 pos 1 Measure the temperature of the anti friction bearing at test point T3 Re adjust the setting range Limiting the speed range for designs NV H HS The limit speeds Nmin and Nmax are factory set and may not be changed If the maximum speed should drop by more than 10 96 due to wear of the wide V belt the wide V belt must be replaced with an original SEW spare part Explosion Protected VARIBLOC Variable Speed Gear Units Operating Instructions 29 30 Inspection maintenance of optional equipment 6 4 Inspection maintenance of optional equipment Relubricate EFEX adjustment spindle 1 Remove control head 1 from control box 2 Loosen screws 3 Lubricate adjustment spindle 4 with well adhering lubricant e g Never Seeze normal Assemble in reverse order 03703AXX Figure 15 Relubricating the EFEX adjustment spindle 6 5 Finalizing the inspection maintenance process 6 Ensure that the variable speed drive is assembled correctly and all openings have been plugged after service and maintenance work of variable speed drives of category 2D The explosion protection is highly dependent upon the IP enclosure Please ensure that ventilation openings of the bearing cover for variable speed drives of categories 2G 3G and 3D that are located on top are protected by a cowl in the area of the bearing cover to prevent foreign bodies from entering If the
19. ctions Inspection maintenance of VARIBLOC 6 Legend 12 13 14 15 16 17 18 Install adjustment unit and bearing cover Attach ventilation plates Tighten wide V belt turn positioning spindle clockwise using adjustment unit 3 until resistance is noticeable Check torsional play at output shaft correct minor torsional play is noticeable Remove blocking from output side see point 2 Switch on geared motor Slowly pass through the speed range correct drive runs smoothly and evenly 03796AXX Figure 13 Replacing wide V belt for VUF 01 51 and VZF 01 41 Ventilation plate 6 Ball bearing Bearing cover 7 Wide V belt Angular adjustment unit 8 Wooden shim Adjustment ring Driving adjustment disc Snap ring GV Driven adjustment disc Explosion Protected VARIBLOC Variable Speed Gear Units Operating Instructions 27 6 Inspection maintenance of VARIBLOC Every 3000 operating hours at least every six months Measure temperature of anti friction bearing To ensure safe working conditions and explosion protection it is necessary that the difference between the temperature of the anti friction bearing and ambient temperature does not exceed the following values at the indicated test points Temperature ero difference T1 A B C 40 K T2A 50K T2B 40K T3 50K If one of these values is exceeded the corre
20. d for use of this sensor in explosive atmospheres The voltage encoder sensor generally features a blue connection lead and must conform to DIN 19234 NAMUR The corresponding inspection number may be attached to the voltage encoder or the connection lead If the switching speed of the variable speed gear unit is less than that in table 3 Page 19 the drive motor must be immediately disconnected from its supply voltage Before re startup of the variable speed gear unit the fault must be corrected and the variable speed gear unit must be stopped for at least 15 minutes If a wrong operation by the operating personnel cannot be ruled out this interval should be brought about by an automatically operating restarting lock If vibrations or increased operating noises are noticeable after restarting the variable speed gear unit the wide V belt was damaged during the blocking and must be replaced see Replacing wide V belt Figure 13 on page 26 The start bypass time may not exceed 5 seconds This setting must be carefully executed and verified by a final measuring step Explosion Protected VARIBLOC Variable Speed Gear Units Operating Instructions Installation and setup of optional equipment
21. der Ausstellung Funktion Vertriebsleitung Deutschland Place and date of issue Function Head of Sales Germany Explosion Protected VARIBLOC Variable Speed Gear Units Operating Instructions Address list 1 Zone industrielle 2 rue Denis Papin F 77390 Verneuil l Etang 8 Address list Germany Headquarters Bruchsal SEW EURODRIVE GmbH amp Co Phone 0 72 51 75 0 Production Ernst Blickle StraBe 42 Fax 0 72 51 75 19 70 Sales D 76646 Bruchsal Telex 7 822 391 Service http www SEW EURODRIVE de Box 3023 D 76642 Bruchsal sew sew eurodrive de Production Graben SEW EURODRIVE GmbH amp Co Phone 0 72 51 75 0 Ernst Blickle StraBe 1 Fax 0 72 51 75 29 70 D 76676 Graben Neudorf Telex 7 822 276 P O Box 1220 D 76671 Graben Neudorf Assembly Garbsen SEW EURODRIVE GmbH amp Co Phone 0 51 37 87 98 30 Service near Hannover Alte Ricklinger StraBe 40 42 Fax 0 51 37 87 98 55 D 30823 Garbsen Box 110453 D 30804 Garbsen Kirchheim SEW EURODRIVE GmbH amp Co Phone 0 89 90 95 52 10 near M nchen DomagkstraBe 5 Fax 0 89 90 95 52 50 D 85551 Kirchheim Langenfeld SEW EURODRIVE GmbH amp Co Phone 0 21 73 85 07 30 near D sseldorf SiemensstraBe 1 Fax 0 21 73 85 07 55 D 40764 Langenfeld Meerane SEW EURODRIVE GmbH amp Co Phone 0 37 64 76 06 0 near Zwickau Dankritzer Weg 1 Fax 0 37 64 76 06 30 D 08393 Meerane Additional addresses for s
22. e 03708AEN recommended measuring interval 0 5 to 2 s adjustment in the range from 1 to 99 after removing the face plate Calculation of measuring interval Measuringinterval 4 digit display at maximum speed without decimal indication n speed Table 4 pulse multiplier gt 1 z pulses revolution Table 4 f calculation factor at 50 Hz 1 at 60 Hz 1 2 60 k z f via DIP switch after removing the face plate A VARIBLOC reference speed rpm once Pulses revolution 1 6 6 1 4 pole 6 pole 8 pole VUF VZF 01 3312 2088 1632 VUF 11 3250 2160 1615 VUF VZF 21 3100 2050 1530 VUF VZF 31 3100 2050 1540 VUF VZF 41 3053 2035 1505 VUF VZF 51 3106 2056 1526 Table 4 Reference data of digital remote speed indicator Explosion Protected VARIBLOC Variable Speed Gear Units Operating Instructions 23 24 Installation and setup of optional equipment Calculation examples digital remote speed indicator Example 1 Example 2 Drive R107R77VU21WEXA II2G eDT90L4 R107R77VU21WEXA II2G eDT90L4 Output speed 1 0 6 3 Output speed 1 0 6 3 Data Pulses revolution z 2 Table 4 Pulses revolution z 2 Table 4 max speed of variable speed gear unitn 3100 rom Table 4 max speed of variable speed gear unit 3100 rpm Table 4 Desired indication
23. e Eiffel 5 Fax 010 2313 36 Service B 1300 Wavre http www caron vector be info caron vector be Macedonia Sales Skopje SGS Skopje Macedonia Phone 0991 38 43 90 Teodosij Sinactaski Fax 0991 38 43 90 6691000 Skopje Macedonia Malaysia Assembly Johore SEW EURODRIVE Sdn Bhd Phone 07 3 54 57 07 3 54 94 09 Sales 95 Jalan Seroja 39 Fax 07 3 5414 04 Service 81100 Johore Bahru Johore Netherlands Assembly Rotterdam VECTOR Aandrijftechniek B V Phone 010 4 46 37 00 Sales Industrieweg 175 Fax 010 4 15 55 52 Service NL 3044 AS Rotterdam Postbus 10085 NL 3004AB Rotterdam New Zealand Assembly Auckland SEW EURODRIVE NEW ZEALAND LTD Phone 09 2 74 56 272 74 00 77 Sales P O Box 58 428 Fax 09 274 0165 Service 82 Greenmount drive sales sew eurodrive co nz East Tamaki Auckland Christchurch SEW EURODRIVE NEW ZEALAND LTD Phone 09 3 84 62 51 10 Settlers Crescent Ferrymead Fax 09 3 84 64 55 Christchurch sales sew eurodrive co nz Norway Assembly Moss SEW EURODRIVE A S Phone 69 2410 20 Sales Solgaard skog 71 Fax 69 2410 40 Service N 1539 Moss Peru Assembly Lima SEW DEL PERU MOTORES REDUCTORES Phone 511 349 52 80 Sales S A C Fax 511 349 30 02 Service Los Calderos 120 124 Urbanizacion Industrial Vulcano ATE Lima Poland Sales Lodz SEW EURODRIVE Polska Sp z o o Phone 042 6 16 22 00 ul Pojezierska 63 Fax 042 6 16 22 10 91 338 Lodz sew sew eurodrive pl Portugal Assembly Coimbra SEW EURODRIVE LDA
24. ed monitor This wiring diagram applies only to digital indicator units type HDA 4110 50 made by Dr Horn in combination with speed monitors type KFD2 DW Ex1 D made by Pepperl Fuchs 2 Note the jumpers between terminals 3 and 5 between terminals 8 and 9 for 230 Vac auxiliary power supply With an auxiliary power supply of 115 Vac the wiring of terminals 7 8 9 and 10 must be changed according to the manufacturer s documentation 3 Adjust measuring interval Figure 12 and Calculation examples digital remote speed indicator on page 24 Calculation using a formula Data according to Table 4 4 Adjust input sensitivity Figure 12 Turn potentiometer input sensitivity clockwise until pulse indicator light starts to light up 22 Explosion Protected VARIBLOC Variable Speed Gear Units Operating Instructions Installation and setup of optional equipment Time basis s 1 0 1 0 010 001 x10 xi Pulse multiplier Pulse control Decimal point setting Input sensitivity Figure 12 Adjusting the digital remote speed indicator Setting data e Accuracy of indication Measuring interval quartz Pulse multiplier Decimal point setting 1 of last digit adjustment in increments of 0 001 s in the range of 0 010s to 9 999 s after removing the face plat
25. erating noise temperature of anti friction bearing Interior of variable speed gear unit Check for dust accumulation Remove existing dust deposits belt on page 26 See Measure temperature of anti friction bearing on page 28 Atleast every six months replace if necessary otherwise lubricate VARIBLOC Every 6000 hours of Replace wide V belt see Replacing wide V operation belt Figure 13 on page 26 Every 20000 hours of VARIBLOC operation Replace bearings EFEX Every 20 000 variations Check adjustment spindle 6 2 Before you begin Required tools Wrench set Hammer Mandrel or drift punch Snap ring mounting press Explosion Protected VARIBLOC Variable Speed Gear Units Operating Instructions 25 6 Inspection maintenance of VARIBLOC 6 3 Inspection maintenance of VARIBLOC Service and maintenance of SEW variable speed gear units in category 2G 2D 3G and 3D may be performed by SEW or qualified personnel only Use only OEM spare parts on the appropriate and valid spare parts list otherwise the explosion rating of the variabe speed drive will become void Disconnect the variable speed drive from the power supply and protect against unintentional re start Checking wide If one or more of the following test questions are answered positively Yes the wide V belt V belt must be replaced see Replacing wide V belt Figure 13 on
26. ervice in Germany provided on request France Production Haguenau SEW USOCOME SAS Phone 03 88 73 67 00 Sales 48 54 route de Soufflenheim Fax 03 88 73 66 00 Service B P 185 http www USOCOME com F 67506 Haguenau Cedex sew usocome com Production Forbach SEW USOCOME SAS Zone industrielle Technopole Forbach Sud B P 30269 F 57604 Forbach Cedex Assembly Bordeaux SEW USOCOME SAS Phone 05 57 26 39 00 Service Parc d activit s de Magellan Fax 05 57 26 39 09 Technical Office 62 avenue de Magellan B P 182 F 33607 Pessac Cedex Lyon SEW USOCOME SAS Phone 04 72 15 37 00 Parc d Affaires Roosevelt Fax 04 72 15 37 15 Rue Jacques Tati F 69120 Vaulx en Velin Paris SEW USOCOME SAS Phone 01 64 42 40 80 Fax 01 64 42 40 88 Additional addresses for service in France provided on request Argentina Assembly Buenos Aires SEW EURODRIVE ARGENTINA S A Phone 3327 45 72 84 Sales Centro Industrial Garin Lote 35 Fax 3327 45 72 21 Service Ruta Panamericana Km 37 5 sewar sew eurodrive com ar 1619 Garin 10 2000 35 1 Address list Australia Assembly Melbourne SEW EURODRIVE PTY LTD Phone 03 99 33 10 00 Sales 27 Beverage Drive Fax 03 99 33 10 03 Service Tullamarine Victoria 3043 Sydney SEW EURODRIVE PTY LTD Phone 02 97 25 99 00 9 Sleigh Place Wetherill Park Fax 02 97 25 99 05 New South Wales 2164 Au
27. erview of mounting options 1 2 3 4 5 6 7 8 Drive motor Bearing cover with M12x1 tapped hole standard equipment Right angle tachometer TW Axial tachometer TA Voltage encoder IGEX Adjustment device with handwheel and position indication HS Electromechanical remote speed adjustment EFEX Adjustment device with handwheel H standard equipment with free shaft end NV Explosion Protected VARIBLOC Variable Speed Gear Units Operating Instructions VARIBLOC in category 2G 2D 4 Setup 4 1 General notes Enclosure Designation X Temperature class Surface temperature Ambient temperature Output power and output torque Speed monitoring 6 Pay close attention safety notes page 5 during setup of variable speed gear unit VARIBLOC in category 2G and 2D SEW s explosion proof variable speed gear units of VARIBLOC series 01 41 meet the design requirements of unit group ll categories 2G gas explosion atmosphere and 2D explosive dust atmosphere These units are intended for use in zones 1 and 21 SEW s explosion proof variable speed gear units of VARIBLOC series 51 meet the design requirements of unit group Il categories 2G gas explosion atmosphere These units are intended for use in zone 1 Standard feature of SEW s explosion proof variable speed gear units of the VARIBLOC series is a M12x1 tapped hole for installation of a voltage encoder Only VARIBLOC va
28. ese operating instructions contain vital servicing information and should be kept close to the drive unit Disposal This product consists of Aluminium Plastic Rubber All components should be disposed of in accordance with applicable regulations Explosion Protected VARIBLOC Variable Speed Gear Units Operating Instructions Safety notes for the use of VARIBLOC 2 Safety Notes 2 1 Safety notes for the use of VARIBLOC Optional equipment 6 The following safety notes apply to variable speed gear units When using variable speed geared motors please observe safety notes for gear units and motors in the appropriate operating instructions Please refer to the additional safety instructions in the individual sections of these operating instructions Explosive gas mixtures or dust concentrations in combination with hot energized and moving parts of electrical machinery can cause serious injury or death Installation connection startup and maintenance and repair work on the VARIBLOC variable speed gear units and the optional electrical components may only be performed by qualified personnel while taking the following into account these instructions warning and instruction labels on the variable speed gear unit variable speed geared motor allother project planning documentation startup instructions and wiring diagrams System specific regulations and requiremen
29. h impulse loading of the drive 1 Correct cause 2 Replace wide V belt with original SEW spare part Section Replacing wide V belt Figure 13 on page 26 7 2 Malfunction of optional equipment EFEX electrome chanical remote speed control Fault Possible cause Solution Speed cannot be adjusted Unit is not properly connected Connect unit correctly according to wiring diagram Explosion Protected VARIBLOC Variable Speed Gear Units Operating Instructions 31 7 32 DAW ae Malfunction of optional equipment Speed monitoring in WEXA WEX design Fault Possible cause Solution No function of the voltage encoder Voltage encoder is not properly connected Check voltage supply of voltage encoder using the evaluation electronics With correct voltage supply Consult manufacturer s documentation Voltage encoder is not suitable for connection to the evaluation electronics IGEX design Replace voltage encoder LED at voltage encoder is not lit or is lit constantly Switching interval is too large or too small Set swiching interval Section Changing switching interval x on page 20 No display Display unit is not properly connected Voltage supply is missing or interrupted Connect display unit correctly according to wiring diagram Check voltage supply according to wiring diagram Incorrect display
30. ion electronics with IGEX voltage encoder 3 IGEX This design consists only of the IGEX voltage encoder The speed monitor must be supplied and installed by the operator of the device Speed monitor with WEXA WEX design Manufacturer Pepperl Fuchs Mannheim Type KFD2 DW Ex1 D Auxiliary power supply 24 Voc PTB no Ex 89 C2145 Voltage encoder in WEXA WEX IGEX design Manufacturer Pepperl Fuchs Mannheim Type NCB12 12GM35 NO in accordance with DIN 19234 NAMUR Housing M12x1 PTB no Ex95D2086X All installation and adjustment notes given below refer to the speed monitor or voltage encoder for the WEXA WEX design If other speed monitors are used they must be installed and started up according to the manufacturer s documentation The section Installation and adjustment of deviating speed monitors on page 18 contains information on determining the switching speed or switching frequency for this particular case Explosion Protected VARIBLOC Variable Speed Gear Units Operating Instructions Installation and setup of optional equipment 5 Installation and 1 Read the operating instructions of the speed monitor manufacturer before you begin adjustment of the with the installation WEXA WEX speed monitor The speed monitor must be located outside the potentially explosive atmosphere
31. lement of the servomotor and the terminal box cover 2 2 Electrically connect the device according to the enclosed wiring diagram according to information on the nameplate 3 Re fasten housing cover 1 and terminal box cover 2 03800AXX Figure 6 EFEX servomotor Limiting the The operating cams for the limit switches are factory set so the complete speed range speed range for of the VARIMOT variable speed geared motor is available EFEX A subsequent change of the speed range is not permissible Explosion Protected VARIBLOC Variable Speed Gear Units Operating Instructions 13 14 Installation and setup of optional equipment 5 2 Installation and setup of optional equipment Speed monitoring 6 Standard design Additional designs Manufacturer s data It is not allowed to operate the variable speed gear unit of categories 2D or 2G without speed monitoring The standard design of the VARIBLOC explosion proof variable speed gear unit features an M12x1 tapped hole that will accept a voltage encoder in the bearing cover of the variable speed gear unit Speed monitor and voltage encoder must be supplied and installed by the operator of the device The following additional designs of speed monitoring are possible 1 WEXA Speed monitor incl evaluation electronics with IGEX voltage encoder and contactless digital remote speed indicator 2 WEX Speed monitor incl evaluat
32. ons on site can be found on the nameplate and in these operating instructions These details must be strictly observed Explosion Protected VARIBLOC Variable Speed Gear Units Operating Instructions Unit design 3 VARIBLOC as Explosion Protected Design 3 1 Unit design 7 1 6 a e 03783AXX Figure 1 VARIBLOC in explosion protected design Angular adjustment device Adjustment discs Wide V belt Bearing cover with M12X1 tapped hole Two part variable speed gear unit housing Secondary reduction gear unit Output flange Drive motor gt 3 2 designation Example VU 21B 126 eDT 9014 TF L Temperature sensor Number of poles on motor Motor size Motor type Ex version to ATEX 100a Speed monitor Angle adjustment device Size VARIBLOC variable Speed gear unit B indicates wet design z VARIBLOC variable speed gear unit series U shaped force flow 03793AEN Explosion Protected VARIBLOC Variable Speed Gear Units Operating Instructions Overview of mounting options 3 3 Overview of mounting options 03771AXX Figure 2 Ov
33. ooling air and that heated air from other units is not drawn in The cooling air may not exceed a temperature of 40 VARIBLOC gear units are supplied in corrosion resistant versions Design B for use in damp areas or in the open Any damage to the paintwork e g on the breather valve must be repaired In the delivery state all cable entries are fitted with ATEX certified plugs In order to establish the correct cable entry the plugs are replaced by ATEX certified cable screw fittings with strain relief Select the cable screw fitting according to the outer diameter of the cable being used All non required cable entries must be sealed with an ATEX certified plug after the installation is completed 1 Maximum permitted flatness error for flange mounting approximate value with reference to DIN ISO 1101 with flange 120 600 mm max error 0 2 0 5 mm Explosion Protected VARIBLOC Variable Speed Gear Units Operating Instructions Mounting of output components 4 Painting the gear unit Required tools Installation tolerances e Coat the threads of cable screw fittings and sealing plugs with sealant Tighten well and apply another coat of sealant Properly seal the cable entries Thoroughly clean the sealing surfaces of the terminal box and terminal box cover before re assembly Replace porous seals If the drive will be overpainted or partially repainted ensure that the breather valve and oil
34. page 26 Type of check For VUF 01 51 VZF 01 41 check Do you notice a loud noise Did the maximum attainable speed drop by more than 10 compared to the nameplate data Are there any speed fluctuations Functional test Remove ventilation plates sthere a lot of abraded dust noticeable at the ventilation plates or in the Visual inspection entire housing Are the sides of the belt frayed Is the wide V belt cracking between the ribs or already torn Replacing wide 1 Adjust and arrest variable speed geared motor to highest speed V belt Figure 13 2 De energize the variable speed geared motor and secure it against unintentional re start Block output side 3 Remove both lateral ventilation plates 1 4 Remove bearing cover 2 and adjustment unit 3 5 Loosen housing screws separate control box halves A and B 6 Secure driven spring opposed adjustment disc GV with wooden shim 8 Caution Disc halves should not be allowed to snap together through spring load 7 Remove Adjustment sleeve 4 for front adjustment snap ring 5 driving adjustment disc halves TVa 8 Remove old wide V Belt 7 and insert new wide V Belt 9 Install driving adjustment disc half TV ball bearing 6 snap ring 5 adjustment sleeve 4 10 Remove wooden shim 11 Bolt control box halves A and B together 26 Explosion Protected VARIBLOC Variable Speed Gear Units Operating Instru
35. re Ambient temperature Output power and output torque 6 SEW s explosion proof variable speed gear units of the VARIBLOC series 01 51 meet the design requirements of unit group Il category 3G gas explosion atmosphere and 3D dust explosion atmosphere They are intended for use in zones 2 and 22 Standard feature of SEW s explosion proof variable speed gear units of the VARIBLOC series is a M12x1 tapped hole for installation of a voltage encoder VARIBLOC variable speed gear units of category 3G gas explosion atmosphere are certified for temperature class T4 The temperature class of the variable speed gear unit can be found on the nameplate The maximum surface temperature for VARIBLOC variable speed gear units of category 3D dust explosion atmosphere may not exceed 135 The system operator has to makes sure that there is no dust accumulation of more than 5 mm according to EN50281 1 2 VARIBLOC variable speed gear units in category 3G and 3D may only be used at an ambient temperature of 20 C to 40 C Maintain nominal values for output power or output torque The unit operator must ensure that there is no overload or blocking of the variable gear unit output shaft If an overload condition of the VARIBLOC as a unit of catgory 3G or 3D cannot be ruled out during standard operation a VARICLOC unit with a functioning speed monitor must be used see Section Speed monitoring on page 14 4 3 Before
36. riable speed gear units in enclosed design may be used in category 2D This design meets enclosure IP5X according to EN60529 If the designation X follows the conformity certificate number or the EC design test certificate it refers to special conditions in this certificate for the safe use of variable speed gear units VARIBLOC variable speed gear units of category 2G gas explosion atmosphere are certified for temperature class T3 The temperature class of the variable speed gear unit can be found on the nameplate The surface temperature of VARIBLOC variable speed gear units in category 2D dust explosion atmosphere is not to exceed 200 C The system operator has to makes sure that there is no dust accumulation of more than 5 mm according to EN50281 1 2 VARIBLOC variable speed gear units in category 2G and 2D may only be used at an ambient temperature of 20 C to 40 C Maintain nominal values of output power or output torque VARIBLOC variable speed gear units of category 2G and 2D may only be started up with functional speed monitoring The speed monitor must be correctly installed and adjusted see Section Speed monitoring on page 14 Verify speed monitoring function prior to startup Explosion Protected VARIBLOC Variable Speed Gear Units Operating Instructions VARIBLOC in category 3G and 3D 42 VARIBLOC in category and 3D General notes Temperature class Surface temperatu
37. rified with a final measuring step Explosion Protected VARIBLOC Variable Speed Gear Units Operating Instructions Installation and setup of optional equipment Setting the switching frequency with the numeric rotary switches Explosion Protected VARIBLOC Variable Speed Gear Units Operating Instructions Variable speed gear Motor pole Motor frequency Numeric rotary switch unit type number Hz S1 2 S3 4 1 8 6 50 0 1 2 VUF VZFO1 8 0 9 VUF VZF01B 4 2 2 6 60 0 1 4 8 1 1 4 1 5 6 50 0 1 0 VUF VZF11 8 0 8 VUF VZF11B 4 1 9 6 60 0 1 3 8 0 9 4 1 5 6 50 0 1 0 VUF VFZ 1 8 0 7 VUF VZF21B 4 1 8 6 60 0 1 2 8 0 9 4 1 5 6 50 0 1 0 VUF VZF31 8 0 7 VUF VZF31B 4 1 8 6 60 0 1 2 8 0 9 4 1 5 6 50 0 1 0 VUF VZF41 8 0 7 VUF VZF41B 4 1 8 6 60 0 1 2 8 0 9 4 1 5 6 50 0 1 0 8 0 7 VUF51 51B 7 7 6 60 0 1 2 8 0 9 Table 2 Switching frequencies of speed monitor WEXA WEX design 17 N 18 Installation and setup of optional equipment Installation and adjustment of deviating speed monitors 9 6 If other speed monitors are used they must feature an intrinsically safe sensor input identification color blue for evaluation of sensors according to DIN 19234 NAMUR and be approve
38. s per revolution at this switching interval Changing If no circuit state change occurs at the voltage encoder LED display with rotating shaft switching interval x gt of the variable speed gear unit operating with switching interval x 1 mm the switching interval can be changed as follows Fig 9 1 With constantly lit LED 4 of the voltage encoder turn the voltage encoder a half turn counterclockwise at a time and check its function 2 If the LED 4 is not lit turn the voltage encoder clockwise by 90 degrees but no more than two times Do not turn the voltage encoder more than half a turn into the tapped hole since it would be destroyed by a collission with the slotted screw heads 3 Ifa circuit state change still does not occur check the voltage supply of the voltage encoder using the evaluation electronics with WEXA WEX design X 4 _ 03788 Fig 9 Installation of voltage encoder and setting of switching interval x 20 Explosion Protected VARIBLOC Variable Speed Gear Units Operating Instructions Installation and setup of optional equipment 5 Installation of angular speedo meter TW axial speedome ter TA Contactless digital remote speed indicator Technical data 6 Explosion Protected VARIBLOC Variable Speed Gear Units Operating Instructions 21 1 Install angular speedometer TW 1 or axial speedometer TA 5 in speedometer flange 3 Tongue must eng
39. sponding anti friction bearing must be replaced T1C 1 03900AXX Figure 14 Measuring temperature of anti friction bearing The temperature of the anti friction bearing can be measured with commercially available thermometers Select a thermometer of sufficient length 1 The bearing temperature of bearing 1 can be measured during operation at one of the test points T1A T1B or T1C depending on the mounting position and accessibility 2 The bearing temperature of bearing 2 and bearing 3 may only be measured during standstill at test points T2A and T3 28 Explosion Protected VARIBLOC Variable Speed Gear Units Operating Instructions Inspection maintenance of VARIBLOC Measuring the anti friction bearing temperature of bearing 2 T2A T2B If a design specific protective cover is attached to bearing 2 it must first be removed 1 2 For ventilated variable speed gear units the test point T2A is located approx 15 to 20 mm behind the ventilation slot For non ventilated variable speed gear units the test point T2A is not accessible In this case the temperature of the anti friction bearing can be measured at test point T2B during operation Measuring the anti friction bearing temperature of bearing 3 T3 1 So S Change the setting range until test point T3 is accessible Shut down the variable speed gear unit and secure against unintentional re start Remove the ventilation pl
40. stria Assembly Wien SEW EURODRIVE Ges m b H Phone 01 6 17 55 00 0 Sales Richard Strauss Strasse 24 Fax 01 6 17 55 00 30 Service A 1230 Wien sew sew eurodrive at Belgium Assembly Br ssel CARON VECTOR S A Phone 010 23 13 11 Sales Avenue Eiffel 5 Fax 010 2313 36 Service B 1300 Wavre http www caron vector be info caron vector be Brazil Production Sao Paulo SEW DO BRASIL Phone 011 64 60 64 33 Sales Motores Redutores Ltda Fax 011 64 80 43 43 Service Caixa Postal 201 0711 970 sew brasil originet com br Rodovia Presidente Dutra km 213 CEP 07210 000 Guarulhos SP Bulgaria Sales Sofia BEVER DRIVE GMBH Phone 92 9 53 25 65 Bogdanovetz Str 1 Fax 92 9 54 93 45 BG 1606 Sofia bever mbox infoPhone bg Canada Assembly Toronto SEW EURODRIVE CO OF CANADA LTD Phone 905 7 91 15 53 Sales 210 Walker Drive Fax 905 7 91 29 99 Service Bramalea Ontario L6T3W1 Vancouver SEW EURODRIVE CO OF CANADA LTD Phone 604 9 46 55 35 7188 Honeyman Street Fax 604 946 2513 Delta B C V4G 1 E2 Montreal SEW EURODRIVE CO OF CANADA LTD Phone 514 3 67 11 24 2555 Rue Leger Street Fax 514 3 67 36 77 LaSalle Quebec H8N 2V9 Chile Assembly Santiago de Chile SEW EURODRIVE CHILE Phone 02 6 23 82 03 6 23 81 63 Sales Motores Reductores LTDA Fax 02 6 23 81 79 Service Panamericana Norte No 9261 Casilla 23 Correo Quilicura RCH Santiago de Chile China Production Tianjin SEW EURODRIVE Tianjin Co Ltd Phone 022 25 32 26 12 Assembl
41. ts currently effective national regional regulations explosion protection safety accident prevention The variable speed gear units variable speed geared motors are intended for industrial systems and may only be used in accordance with the information provided in SEW s technical documentation and the information listed on the nameplate They correspond to standards and regulations and fulfill the requirements of directive 94 9 EG ATEX 100a see sections 4 1 and 4 2 A drive motor connected to the VARIBLOC may not be operated on the frequency inverter It complies with existing standards and regulations EN50014 EN50018 for protection type EN50019 for protection type e e EN50020 intrinsically safe i EN50281 1 1 EN50281 1 2 Electrical equipment for use in atmospheres with combustible dust In addition to general installation guidelines the following regulations in accordance with EleXV 1 or other national regulations should be observed for electrically operated options 60 079 14 Electrical systems used in potentially explosive atmospheres 50281 1 1 Electrical equipment for use in atmospheres with combustible dust DIN VDE 105 9 Operating electrical equipment or other national regulations DIN VDE 0100 Erection of power installations with rated voltages below 1000 V or other national regulations System specific regulations Technical data and information on approved conditi
42. y No 46 7th Avenue TEDA Fax 022 25 32 26 11 Sales Tianjin 300457 Service Colombia Assembly Bogota SEW EURODRIVE COLOMBIA LTDA Phone 0571 5 47 50 50 Sales Calle 22 No 132 60 Fax 0571 5 47 50 44 Service Bodega 6 Manzana B Santaf de Bogota Croatia Sales Zagreb 4 385 14 61 31 58 Service PIT Erd dy 4 11 Fax 385 14 61 31 58 HR 10 000 Zagreb 36 10 2000 Address list 1 Czech Republic Sales Praha SEW EURODRIVE S R O Phone 02 20 12 12 34 20 12 12 36 Business Centrum Praha Fax 02 20 12 12 37 Luna 591 sew sew eurodrive cz 16000 Praha 6 Denmark Assembly Kopenhagen SEW EURODRIVEA S Phone 4395 8500 Sales Geminivej 28 30 P O Box 100 Fax 4395 8509 Service DK 2670 Greve Estonia Sales Tallin ALAS KUUL AS Phone 6 59 32 30 Paldiski mnt 125 Fax 6 59 32 31 EE 0006 Tallin Finland Assembly Lahti SEW EURODRIVE OY Phone 3 589 300 Sales Vesimaentie 4 Fax 3 780 6211 Service FIN 15860 Hollola 2 Great Britain Assembly Normanton SEW EURODRIVE Ltd Phone 19 24 89 38 55 Sales Beckbridge Industrial Estate Fax 19 24 89 37 02 Service P O Box No 1 GB Normanton West Yorkshire WF6 1QR Greece Sales Athen Christ Boznos amp Son S A Phone 14 22 51 34 6 14 22 51 48 9 Service 12 Mavromichali Street Fax 1 4 22 51 59 P O Box 80136 GR 18545 Piraeus Boznos otenet gr Hong Kong Assembly Hong Kong SEW E
Download Pdf Manuals
Related Search