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LV Motors / Ex-motors instructions 00-10

9

Frame Amount

3600

3000

1800

1500

1000

500-900

size

of grease

r/min

r/min

r/min

r/min

r/min

r/min

g/bearing

Roller bearings
Lubrication intervals in duty hours

160

25

3500

4500

7000

8500

10500 12000

180

30

3000

4000

7000

8000

10000 11500

200

40

2000

3000

5500

6500

8500

10500

225

50

1500

2500

5000

6000

8000

10000

250

60

1300

2000

4500

5700

7500

9000

280

70

1000

1700

4000

5300

7000

8500

315

90

1000

1700

3300

4300

6000

8000

355

120

400

1000

2000

3000

5000

6500

400

120

400

1000

2000

3000

5000

6500

Lubrication intervals for vertical machines are half of the
above values.

The amount of grease stated in the table should be
doubled if an automatic regreasing system is used.

The table values are based on the motor running at
rated output in an ambient temperature of about +25°
(approx. 80°C bearing temperature). The values should
be halved for 15°C increase in bearing temperature and
may be doubled for 15°C decrease in ambient tempera-
ture.

Warning
The maximum operating temperature of the grease
and bearings must not be exceeded.

Higher speed operation, e.g. in frequency converter
applications, or lower speed with heavy load will require
shorter lubrication intervals. Consult ABB Sales Office
in such cases.

Suitability of bearings for high-speed operation must
also be checked.

Lubricants

When regreasing, use only special ball bearing grease
with the following properties:

- good quality grease with lithium complex soap and

with mineral- or PAO-oil

- base oil viscosity 70-150 cST at 40°C
- consistency NLGI grade 2 or 3
- temperature range -30°C - +140°C, continuously.

Grease with the correct properties is available from all
the major lubricant manufacturers.

The following (or similar) types of high performance
grease can be used

Esso Unirex

N2 or N3

Shell

Albida EMS 2

SKF

LGHQ 3

Mobil

Mobilith SHC 100

Klüber

Kluberplex BEM 41-132

NOTE!  Always use high speed grease for high speed
machines and some other models, e.g. M2/M3_ 355
and 400 2-pole machine, when the speed factor is
higher than 400 000 (calculated as Dm x n where Dm =
average bearing diameter, mm; n = rotational speed, r/
min). The following, or similar, types of  grease can be
used:

Kluber

Asonic GHY 72

Kluber

Asonic HQ 72-102

Shell

Albida EMS 2

Esso

LT2

Mobil

Mobilith SHC 100

The following normal types of grease can be used if the
regreasing interval is halved (these types of grease
should not be used when bearing temperature is above
100°C)

Esso

Beacon 2 or 3

Shell

Alvania RL2 or RL3

SKF

LGMT 2 or 3

Mobil

Mobilux 2

Kluber

Centoplex 2

BP

Energrease LS2

If the make of grease is changed and compatibility is
uncertain, consult ABB Sales Office.

Highly loaded and/or slowly rotating bearings require
EP-grease.

If the ambient temperature is below -25°C or above
+55°C, or bearing temperature is above 110°C, consult
ABB Sales Office regarding suitable grease.

Warning
Grease can cause skin irritation and eye inflamma-
tion. Follow all safety precautions specified by the
manufacturer.

Spare parts

Spare parts must be original parts supplied and
checked by ABB.

Requirements in Standard IEC 79-19 should be re-
spected.

When ordering spare parts, the full type designation and
product code, as stated on the rating plate must be
specified.

If the motor is stamped with a serial manufacturing

Содержание M2A series

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Страница 2: ...2 LV Motors Ex motors instructions 00 11...

Страница 3: ...J M2K M3K gabarity 80 400 Ispolnenie s za itoj ot wzrywa ot pyli D I P serii M2A M3A gabarity 90 180 serii MBT gabarity 200 250 serii M2B M3G gabarity 71 400 Dopolnitelxnaq informaciq movet potrebowat...

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Страница 7: ...ec dolven bytx odobrennoj modeli Ego tip i razmer dolven sowpadatx s tipom kabelq Stepenx za ity i diametr opredeleny w doku mentacii kabelq Takve klemmnyj itok dolven bytx odobrennogo tipa Neobhodimo...

Страница 8: ...oj s tekstom sbalansirowan bez ponki Balanced without key Specialxnye ukazaniq dlq dwigatelej s priwodom ot preobrazowatelq astoty Dwigateli ABB tipow EEx d EEx de EEx e po zaprosu i Ex nA Ex N ili EE...

Страница 9: ...predelqetsq po urown wlavnosti okruva ego wozduha i mestnym klimati eskim uslo wiqm Interwal mevdu prowerkami ustanawliwaetsq po opytu i on dolven sobl datxsq Smazywanie Tipy pod ipnikow predstawleny...

Страница 10: ...w pri bolx ih skorostqh Smazo nye materialy Dlq smazywaniq sleduet primenqtx tolxko prednazna ennu dlq arikowyh pod ipnikow smazku so sledu imi swojstwami wysokoka estwennu mylxnu smazku na osnowe kom...

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Страница 12: ...r Prowerxte isprawnostx stervnej rotora i zamyka ihkolec Wozmovnaq peregruzka dwigatelq Umenx ite nagruzku Dwigatelx ostanowilsq Razryw cepi Peregoreli predohraniteli prowerxte rele ot peregruzki stat...

Страница 13: ...pol ponka polnaq ponka Trehfaznyj dwigatelx rabotaet Prowerxte soedineniq wodnofaznomrevime Bolx ojosewojzazor Prowerxtepod ipniki Tru ijsq um Wentilqtor tretsq o kovuh Po inite wentilqtor kovuh Went...

Страница 14: ...some machine types used in special applications or with special design Conformity As well as conforming to the standards relating to mechanical and electrical characteristics motors designed for explo...

Страница 15: ...ar delta starting The terminal box on standard single speed motors normally contains six winding terminals and at least one earth terminal For two speed and special motors the supply connec tion must...

Страница 16: ...t to damage auxiliary equipment and cables attached to the motor Machine weights Total machine weight can vary within the same frame size center height depending on different output mounting arrangeme...

Страница 17: ...condensation to escape of the motor Periodically turn the knurled head of the drain plug in order to prevent jamming This operation must be done when the motor is at standstill The regularity of check...

Страница 18: ...which can be found inside the terminal box The creepage distance and clearance must be conform to EN 50019 The seals of the terminal box must be placed correctly in the slots provided in order to ensu...

Страница 19: ...and connected according to the manual Grounding and cabling of the drive system The shield must be connected to both motor frame and the inverter PE terminal Bearing voltages and currents sparks must...

Страница 20: ...is indicated on the rating plate Motors with permanently greased bearings Motors up to frame size 180 are normally fitted with permanently greased bearings of either 1Z or 2Z types As a guide adequate...

Страница 21: ...tency NLGI grade 2 or 3 temperature range 30 C 140 C continuously Grease with the correct properties is available from all the major lubricant manufacturers The following or similar types of high perf...

Страница 22: ...anufacturer if this does not appear on the rating plate is indicated by the product code stamped on the rating plate as explained below Product code 3 G B A 3 1 2 2 1 0 A D A Pos 1 2 3 4 5 6 7 8 9 10...

Страница 23: ...locate with test lamp Rotor defective Look for broken bars or end rings Motor may be overloaded Reduce load Motor stalls One phase may be open Check lines for open phase Wrong application Change type...

Страница 24: ...ull key Polyphase motor running single Check for open circuit phase Excessive end play Adjust bearing or add shim Scraping noise Fan rubbing air shield Remove interference Fan striking insulation Clea...

Страница 25: ...Figure 1 Connection diagram Kuva 1 Liit nt kaavio Risunok 1 Shemasoedinenij Figure 2 Belt drive Kuva 2 Hihnak ytt Risunok 2 Remennojpriwod...

Страница 26: ...Figure 3 Mounting of half coupling or pulley Kuva 3 Kytkinpuolikkaan ja hihnapy r n asennus Risunok 3 Posadka polumufty i kiwa...

Страница 27: ...nesia P T Abdibangun Buana Jakarta tel 62 0 21 314 9115 Ireland Asea Brown Boveri Ltd Components Division Dublin tel 353 0 1 405 7300 Italy ABB Industria S p a Motors Division Milano tel 39 0 2 262 32...

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