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SEW-Eurodrive DFS 56L/B, Operating Instructions Manual

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SEW-Eurodrive DFS 56L/B Operating Instructions Manual Download Page 24

24

DFS/DFY Synchronous motors

Index of revisions

8

8

Index of revisions

The following modifications and additions have been made in the “Operating instructions DFY syn-
chronous motors with and without brake and accessories“ when compared to the previous edition
03/98:
•

Note on modifications of cable screw fittings from Pg to metric

•

DFY56 motors are replaced by DFS56 motors

•

New section for electrical installation of DFS56 with terminal box

•

BMH brake rectifier has been adopted in electrical wiring of brake

•

AGY absolute encoder replaced by AV1Y absolute encoder

•

Assembly of plug connector for DFS56 resolver,  AV1Y and SM11 integrated

Summary of Contents for DFS 56L/B

Page 1: ...14 004 92 T DFS DFY Synchronous Motors Operating Instructions Edition 02 2000 0919 9519 0200...

Page 2: ...epending on the material they are made of stator and rotor are to be disposed of in accordance with the applicable waste disposal regulations for steel scrap aluminium copper plastic material The cabl...

Page 3: ...S 56 B 10 3 3 2 DFY 71 112 B 10 3 4 Connecting the Accessories 11 3 4 1 AV1Y absolute angle encoder 12 4 Startup 14 4 1 Before you begin 14 4 2 Startup 14 5 Inspection Maintenance 15 5 1 Inspection an...

Page 4: ...juries Installation connection commissioning and maintenance and repair work may only be carried out by qualified personnel in observance of these instructions all other project planning documentation...

Page 5: ...required Standard tools Fitting tool if necessary If end ferrules are used crimping tool and end ferrules without insulating sleeve DIN 46228 Part 1 material E Cu if necessary Crimping tool for connec...

Page 6: ...Ensure an unobstructed cooling air supply Balance components for subsequent mounting on the shaft without key The surface temperature of the motor may exceed 65 C when in operation Therefore appropria...

Page 7: ...ed to avoid any electromagnetic interference with the brake 3 2 Connecting the motor Strictly follow the Installation and Operating Instructions of the servo controller 3 2 1 DFS56 motors with termina...

Page 8: ...e cables is given in the tables below If you fabricate the cables yourself The assembly of the plug connectors SM21 SM41 is explained in the appendix DFY 56 DFY 56 B U phase U V phase V W phase W y PE...

Page 9: ...assembled socket contacts with suitable removal tools only Secure connector with coupling ring 3 3 Connecting the brake The brake is released electrically Braking is by mechanical means after the vol...

Page 10: ...l apply voltage specified on nameplate K12 off heating mode Contact rating of terminals 1 and 4 on BMH AC11 terimnal 3 AC3 meeting EN 60 947 4 1 3 Brake cable 4 Right angle connector 185 871 8 BME bra...

Page 11: ...easurements standard 20 500 thermal resistance 4000 TH embedded thermostats The thermostats are connected in series and open when the permissible winding temperature is exceeded VY forced cooling fan...

Page 12: ...ction of AV1Y to MOVIDYN servo controller 1941CXX Fig 12 Connection AV1Y to MOVIDRIVE drive inverter with DPA11A 1942CXX Fig 13 Connection AV1Y to MOVIDRIVE mit DIP11A drive inverter 3 4 5 6 9 10 11 1...

Page 13: ...for crimping Strip insulation off lead wires over length A see Appendix Table 1 Pull shrink sleeve over connections Remove incorrectly mounted socket contacts with suitable removal tools only Secure...

Page 14: ...d against coming loose all motor protection features are active during startup the drive is not blocked no other sources of danger are present the drive is not damaged no damage caused by carriage sto...

Page 15: ...the various parts Inspection and maintenance periods must therefore be determined individually in accordance with the project planning documentation Carry out regular visual inspections of the drive T...

Page 16: ...ual brake release Remove plug 23 Screw stud Sec 5 2 into pressure plate not too deep since you might damage coating Measure travel Remove stud and replace plug 02914AXX Fig 15 Detail of Fig 14 1 Brake...

Page 17: ...Remount manual brake release or closing plug Reposition gasket and connector and secure with central screw Mounting the manual brake release The clearance between the disc 13 and the releasing yoke 10...

Page 18: ...ner This will release the expanding shaft and undo the connection with the coupling 10 For this step the EW1 setting tool by Stegmann can be used Art No 81B 001 003 001 4 Loosen intermediate flange 8...

Page 19: ...ehind The key 71 19 remains where it is Heat the brake carrier 70 20 and pull on to the shaft on the non drive end Fit new circlip snap ring 62 20 Allow the carrier to cool down warm to the touch 0020...

Page 20: ...oil body provided for the manual brake release Screw in so that no threads project from the pressure plate Pull pressure plate on to the coil body by tightening the nut Place the O ring on the coil bo...

Page 21: ...releasing yoke 53 21 with the two studs 56 21 the pertinent springs 57 21 washers 302 21 and nuts 58 21 in the coil body The play between the nuts and the releasing yoke must be 2 mm in each case Inse...

Page 22: ...resolver lead Brake cannot be released Check the brake Servo controller not set correctly Check servo controller Motor overheats check temperature Overload Check load with controller current if necess...

Page 23: ...king air gap exceeded as the brake lining is worn Replace the whole brake disc Voltage drop on the supply lead 10 Ensure the correct supply voltage is connected and check the lead cross sections Brake...

Page 24: ...ories when compared to the previous edition 03 98 Note on modifications of cable screw fittings from Pg to metric DFY56 motors are replaced by DFS56 motors New section for electrical installation of D...

Page 25: ...AV1Y 3 2 0 24 1 mm2 8 mm 4 mm DFY 71 112 VY 3 0 5 mm2 Pg 7 6 5 Connection Terminal block Max cross section Cable entry DFS56 3 terminals 3 x 2 5 mm2 3 x M20 x 1 5 3 x M16 x 1 5 DFY 71 3 M5 4 4 mm2 2 x...

Page 26: ...B2 DFY 71 3 6 10 15 3 4 3 6 2 186 662 1 183 742 7 B4 DFY 90 12 20 30 40 3 4 6 6 2 186 663 X 184 003 7 B10 DFY 112 17 5 35 60 90 3 4 3 6 2 186 677 X 184 008 8 Motor type Brake rated voltage 110 VAC 23...

Page 27: ...shielding material around shielding element Step B 6 7 8 Remove 7mm of insulation from power and PE cores remove 6mm of insulation from signal core Insert positioning tool 019 244 9 019 245 7 and sele...

Page 28: ...4 and screw to connector housing 3 10 Guide the socket contacts into the insulating element 2 according to the wiring diagram see Sec 3 2 2 until they snap into place 11 Insert the insulating element...

Page 29: ...DFS DFY Synchronous Motors 29 Appendix Assembly plug connector DS56 resolver 02917AXX 28 2 3 1 5 6 6 10 14 15 11 12 click 13 1 9 16 7 8 019 243 0 x x x x x x x x 7 xxx x 4...

Page 30: ...ix Assembly plug connector AV1Y 02929AEN 8 Contact 2 x 5 5 mm Contact 1 y 2 1 x 4 mm Contact 1 y 2 1 x 6 mm Crimping connection x y 019 259 7 1 2 25 mm 15 mm 3 4 11 10 5 6 7 C l i c k 019 260 0 9 5 5...

Page 31: ...end shield 44 Deep groove ball bearing 49 Pressure plate 51 Manual release lever 53 Releasing yoke 54 Coil body 68 Brake disc complete 70 Carrier 108 Nameplate 112 Terminal box bottom section 115 Ter...

Page 32: ...rill Park Sydney N S W 2164 Tel 02 97 56 10 55 Telefax 02 97 56 10 05 Austria Assembly Sales Service Wien SEW EURODRIVE Ges m b H Richard Strauss Stra e 24 A 1230 Wien Tel 01 6 17 55 00 0 Telefax 01 6...

Page 33: ...ens 7441 Cape Town P O Box 53 573 Racecourse Park 7441 Cape Town Tel 021 5 11 09 87 Telefax 021 5 11 44 58 Telex 576 062 Durban SEW EURODRIVE PROPRIETARY LIMITED 39 Circuit Road Westmead Pinetown P O...

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Page 36: ...sion with manufacturing and assem bly plants in most major industrial countries We are available wherever you need us Worldwide SEW EURODRIVE GmbH Co P O Box 30 23 D 76642 Bruchsal Germany Tel 49 7251...

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