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Gearless Lift Machine
WSG-18 and WLG-18
Operating Instructions
Reprinting, translation or reproduction in any form -
whether in part or in full - requires the prior written
permission of WITTUR AG.
Änderungen vorbehalten!
Gearless Lift Machines
liftgearless
WSG-18.1
WSG-18.2
WSG-18.3
WLG-18.A
WLG-18.B
WLG-18.C
WITTUR AG
Rohrbachstraße 26-30 • D-85259 Wiedenzhausen, Germany
Tel. +49 (0) 81 34/18-0 • Fax +49 (0) 81 34/18-49
http://www.wittur.com, E-mail: info@wittur.com
SAD GmbH
A MEMBER OF WITTUR
Wittur AG reserves the right to make changes in the
information and pictures contained in these operating
instructions without prior notice.
MADE BY
Seite/page
1
Datum/date
14.02.2006
Stand/version
0.17
Subject to changes without notice!
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Related Manuals for WITTUR WSG-18 Series
Summary of Contents for WITTUR WSG-18 Series
- Page 1 Tel. +49 (0) 81 34/18-0 • Fax +49 (0) 81 34/18-49 http://www.wittur.com, E-mail: info@wittur.com Reprinting, translation or reproduction in any form - Wittur AG reserves the right to make changes in the whether in part or in full - requires the prior written information and pictures contained in these operating permission of WITTUR AG.
- Page 2 We cannot guarantee the correctness and complete- ness of the details. Offenburger Strasse 3 01189 Dresden Tel. 03 51-40 44-0 03 51-40 44-1 11 info@sadgmbh.de www.sadgmbh.de Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR...
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Page 3: Table Of Contents
15.4. Cable set for motor and brake ............34 16. Spare parts............................35 17. EC type-examination certificate....................36 Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR... -
Page 4: General Safety Instructions
Improper use of the WxG-18 lift machine • Improper installation, commissioning, operation or maintenance • Operation of the WxG-18 with defective and/or inoper- ative safety or protective devices Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR... - Page 5 They must not be used as working brakes. • High voltages are applied at the terminal connections during the operation of syn- chronous motors. Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR...
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Page 6: Product Description
The nameplate of the lift machine is on the motor frame. EC type-examination Type code of certificate lift machine Serial no. Rated current Rated speed Rated torque Weight Rated frequency Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR... - Page 7 Traction sheave D end shield Self-aligning roller bearing Cheese head bolt Brake hub Machine frame Rotor ND end shield Self-aligning roller bearing Measuring system Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR...
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Page 8: Scope Of Supply
If the value has dropped below < 1 kΩ per volt of rated voltage, the winding needs to be dried (insulation meter voltage: 1,000 V DC). Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR... -
Page 9: Installation
Data apply to the above ambient temperatures and alti- tudes. In case of a deviating altitude and/or ambient Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR... -
Page 10: Electrical Connection
68,6 A 16,0 mm 71,3 A 92,0 A 25,0 mm 94,0 A 121,3 A 35,0 mm 117,4 A 151,9 A 50,0 mm 146,2 A 188,7 A Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR... - Page 11 D2E 133-AM47-A5 1 x tapped hole Pg 36 230 V / 50/60 Hz / 0,84/0,88 A 1 x tapped hole Pg 29 Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR...
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Page 12: Speed/Position Measuring System
This is, however, only permissible at Note speeds less than the rated speed of the respective motor. Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR... -
Page 13: Measuring System Ern 1387
1 period/rotation (Z1 track) Signal 12 2 10 16 0 V (U 15 14 Pin contacts of flanged con- nector socket (exterior) 0 V Sensor Sensor Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR... -
Page 14: Brake
Brake lining new Wear Note: The above swiching times are guide values under Brake lining worn reference conditions. Switching state s of brake monitoring contacts Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR... - Page 15 Gearless Lift Machine Seite/page Datum/date 14.02.2006 WSG-18 and WLG-18 Stand/version 0.17 Operating Instructions Circuitry suggestion for brake control WxG-18 Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR...
- Page 16 Gearless Lift Machine Seite/page Datum/date 14.02.2006 WSG-18 and WLG-18 Stand/version 0.17 Operating Instructions Dimension drawing overexcitation rectifier Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR...
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Page 17: Commissioning
Note • Check that the brakes are properly connected and that the brake monitoring switches are functioning properly. Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR... -
Page 18: Operation And Maintenance
Clean the external machine surfaces; as required see section 9.4. clean the fan filter mats 1150 Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR... -
Page 19: Lubricating Instructions
Do this work only with the fan switched off Befestigungs- as the rotating fan wheel could be danger- schrauben Caution ous. fastening bolts Abdrück- gewinde forcing threads Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR... -
Page 20: Emergency Evacuation
While device releasing the brake magnets, either (left or right) Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR... -
Page 21: Testing The Brake System To En 81-1
Block one brake arm in its open position by using a suitable excentric lever. This lever makes it possible to release the blocked brake arm immediately in the case of an emergency. Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR... -
Page 22: Brake
= 155 - (M / 39.5) distance in mm braking torque required for one half of the brake in Nm Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR... - Page 23 Nut (see p. 18) Mounting plate Brake shoe Pull rod Magnet spacer Bolt Scale Magnet holder Shaft circlip Thrust member Fastening bolt Friction surface Fastening bolt Bolt Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR...
- Page 24 Switch on the magnet, insert the feeler gauge between the switch (20) and the contact member (switch pushed into the casing), and fasten the switch in this position. Switch off the magnet. Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR...
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Page 25: Replacing The Measuring System (Ecn / Ern)
"TOP" or the guiding nose). The ECN 1313 and ERN 1387 require diffe- rent cables. Please take this into considera- tion when replacing the measuring system. Note Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR... -
Page 26: Trouble Shooting
• Load torque too high • Reduce load torque • Braking torque set too small • Check and adjust dimension „a". Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR... -
Page 27: Type Code
BE: twin shoe brake; measuring system ECN 1313-2048 incr. - SSI-interface BF: twin shoe brake; measuring system ECN 1313-2048 incr. - ENDAT-interface BG: twin shoe brake; measuring system ERN 1387-2048 incr. Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR... -
Page 28: Technical Data Wsg-18
The lift and project data will be adapted to the actual 73-81% (counterweight: 50%). It lists a standard selection of site conditions and may deviate from the above values. Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR... -
Page 29: Dimension Drawing Wsg-18
18.1 18.2 18.3 Masse m [kg] weight 150 87,5 350 682,5 815,5 902,5 138 4,8 120 Trägheitsmoment J [kgm 157 97,5 475 699,5 832,5 919,5 165 inertia Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR... -
Page 30: Technical Data Wlg-18
The lift and project data will be adapted to the actual 73-81% (counterweight: 50%). It lists a standard selection of site conditions and may deviate from the above values. Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR... -
Page 31: Dimension Drawing Wlg-18
18.A 18.B 18.C Masse m [kg] weight 150 87,5 350 815,5 902,5 902,5 138 4,8 120 Trägheitsmoment J [kgm 157 97,5 475 832,5 919,5 919,5 165 inertia Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR... -
Page 32: Accessories
ECN 1313 and WVD 3000 - Overall shielding Type: 505 677 022 xx/1 - ultraflexible, schleppkettenfähig (xx ... length in m) - non halogen line Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR... - Page 33 ECN 1313 and CT unidrive „SP“ - Overall shielding Type: 502 452 021 xx - Wires twin stranded - separately shielded wires xx ... cable length in m Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR...
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Page 34: Rope Clamp
The return motion device is used to move the lift "manu- ally" in the case of an emergency, for example if the car is caught by the safety device (see chapter 9.6.). Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR... -
Page 35: Spare Parts
ECN 1313 / ENDAT / 2048 Inkr. / clamping ring ERN 1387 / 2048 Inkr. / clamping ring Twin brake Overexcitation rectifier 33 433 11 A03 twin shoe brake Type SABFM 550 Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR... -
Page 36: Ec Type-Examination Certificate
Gearless Lift Machine Seite/page Datum/date 14.02.2006 WSG-18 and WLG-18 Stand/version 0.17 Operating Instructions 17. EC type-examination certificate Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR... - Page 37 Gearless Lift Machine Seite/page Datum/date 14.02.2006 WSG-18 and WLG-18 Stand/version 0.17 Operating Instructions Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR...
- Page 38 Gearless Lift Machine Seite/page Datum/date 14.02.2006 WSG-18 and WLG-18 Stand/version 0.17 Operating Instructions Änderungen vorbehalten! Subject to changes without notice! MADE BY SAD GmbH A MEMBER OF WITTUR...
- Page 39 WSG-18 and WLG-18 Stand/version 0.17 Operating Instructions System Antriebstechnik Dresden GmbH A MEMBER OF WITTUR EC Declaration of Conformity The manufacturer System Antriebstechnik Dresden GmbH Offenburger Straße 3 D-01189 Dresden certifies that the traction machine with braking devices as safety component...
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