operation manual aim aifm

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OPERATION MANUAL

OVERALL AND MOUNTING DIMENSIONS

TYPE AIM 100-280AND WITH ELECTROMAGNETIC BRAKE TYPE AIFM 100-180

Revizia 1: 28-05-2009

Revizia 2:CT 4 - 2006

Data elaborrii: 21-06-2006

Revizia 3:


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SC UMEB SAThree-phase slip-ring motors for hoisting units drive type AIM

frame size 100-280 and with electromagnetic brake typeAIFM frame size 100-180

CT4-2006Page 1 / 24

OPERATION MANUAL

Safety operating conditions for low vo ltage three phase asynchronous slip-ring motorstype AIM 100-280 and AIFM 100-180 according to EEC Relevant Directives

These motors have active parts (under voltage), components in rotation andpossible hot surfaces. All the works during conveying, installing, commissioningand maintenance shall be done by authorized, skilled, technical personnel. Theimproper performing of these works can bring about accidents and/or materiallosses. The non-observance of the provisions of this Operation Manual annulsany liability from the producer for the possible accidents and material losses

occurred and in warranty period the non-observance of these provisions bringsalso about the warranty expiry of the product (motor).

1. Designation1.1 The present Operation Manual is applied tothree-phase asynchronous motors of lowvoltage with collecting rings for driving AIM-type lifting device gauge 100-280 and withelectromagnetic brake type AIFM gauge 100-180. These motors of low voltage are designedto using in industrial devices and they also comply with:- SR EN 60034 Electric Machines harmonized standards- GD 119-2004 regarding the establishment of conditions for bringing on market the

industrial machines that transposes the provisions of Directive 98/37/EEC-Machines- GD 497-2003 regarding the establishment of conditions for bringing on market andworking the electric and electronic apparatus from standpoint of electromagneticcompatibility that transposes Directive 89/336/EEC-Electromagnetic Compatibility1.2 The motors are meant to usually working in macro-climate area with temperate climateN, characterized by:

- Ambient temperature: -33 C ... +40 C

- Relative humidity: max. 80% at +20 C- Altitude: max. 1000 m

2. Main Features

The electric and mechanical parameters and the gauge and mounting levels are accordingto ST 38-2006 for AIM motors and ST39-2006 for AIFM motors and/or UMEB-SA productscatalogue, with the following mentions:- Standard nominal functioning service is S3 (6 con/hour, DA=40 %). The motors can be alsoused for other equivalent services; these equivalent services and their associated powersare mentioned in the Catalogue of UMEB-SA products.- Insulation class of stator and rotor coilings: F- Usual protection degree of motors: minimum IP54

3. Product DescriptionThe motors are provided with bearings on ball-bearings, according to table 3.1:

AIM-Type Motors

Table 3.1


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SC UMEB SA Three-phase slip-ring motors for hoisting units drive type AIMframe size 100-280 and with electromagnetic brake type

AIFM frame size 100-180

CT4-2006Page 2 / 24

Gauge Driving bearing Support bearing

100 6306 P6 EL 6306 P6 EL

112 6307 2Z P63 EL 6307 2Z P63 EL

132 6308 2Z P63 EL 6308 2Z P63 EL160 6310 2Z P63 EL 6310 2Z P63 EL

180 6311 2Z P63 EL 6311 2Z P63 EL

200 6312 P6 6312 P6

225 6313 P6 6313 P6

250 NU 315 P6 6315 P6

280 NU 317 P6 6317 P6

AIFM-Type Motors

Table 3.1 (follow-on)Gauge Driving bearing Support bearing

100 6306 P6 EL 6306 P6 EL

112 6307 2Z P63 EL 6307 2Z P63 EL

132 6308 2Z P63 EL 6308 2Z P63 EL

160 6310 2Z P63 EL 6310 2Z P63 EL

180 6311 2Z P63 EL 6311 2Z P63 EL

In table 3.2 there are shown the type and dimensions of brushes equipping motors of typeAIM and AIFM:

Table 3.2

Gauge Motor type Brush type Brush dimensions Brush height

100 AIM , AIFM P100 16 x 8 25

112 AIM , AIFM P112 16 x 8 25

132 AIM , AIFM P132 20 x 10 32

160 AIM , AIFM P160 25 x 12,5 32

180 AIM , AIFM P180 25 x 12,5 32

200 AIM P200 32 x 16 40225 AIM P225 32 x 16 40

250 AIM P250 40 x 20 50

280 AIM P280 40 x 20 50

4. InstrumentationWhen commissioning and within the maintenance works it is required the followinginstrumentation:- Mega-ohmmeter of 1000 V for measuring the insulation strength- Voltmeter for checking the supply voltage- Ammeter for measuring currents on phase

- Tachometer for measuring the rotation speed

5. Special Tools and Spare Parts5.1 Among tools necessary for dismounting and mounting the motors we specify the kits ofwrenches and tubular spanners for hexagonal head screws, cylindrical head screws and


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hexagonal seat, ball-bearings extraction presses, etc. All these do not belong to UMEB-SAsupply.5.2 The spare parts are delivered at the request of the beneficiary. The list of spare parts isshown in Appendix 4. At the same time, at the request of beneficiary there can be also

offered as spare parts some other marks or subassemblies.

6. Preparing and CommissioningAn important element for starting and working the motor is the starting rheostat that does notbelong to UMEB-SA supply.6.1. Unpacking- The motors that are not mounted at once after delivery are kept in original packing, inplaces protected against frost, humidity, oxidizing vapours or corrosive substances.- The unpacking and unpreserving are made in a clean room, with ambient temperature of,

at least, +15C and humidity of maximum 70%.- It is examined the integrity of mounting surfaces, and namely:

- Shaft head- Flange sill (if the case may be)- Soles and fastening holes in them (if the case may be)

If the surfaces of these elements show tracks of rust, they shall be cleaned with a clothimpregnated with diluent and they are covered with a thin layer of anti-corrosive grease.

6.2. Preliminary Checks before MountingThere shall be examined the following:6.2.1 If the shaft is easily rotating at a manual drive6.2.2 Integrity of protection coverings (coverings by painting, galvanic coverings)

6.2.3 Value of insulation strength that shall be higher than 50 M. If measured value of theinsulation strength is lower than 50 M, it shall proceed to drying the motor. The drying ofmotor can be made, as follows:

- placing the motor in an oven at an air temperature of maximum 80 C

- being subject to a hot air current, at an air temperature of maximum 80 C- by no-load running of motor (without load) for a long time supplied at a voltage of

50%...70% from the rated voltage (if conditions allow).

Warning!- Motors shall not be dried by short-circuiting!- Motors shall not be dried by blocking the rotor when the motor is supplied withelectric voltage!

The drying is considered to be satisfactorily in the moment when the value of the insulationstrength remains constant but not lower than 50 M.6.2.4 The checking up of greasing state of ball-bearings is made with motor in no-loadrunning. If there are found out abnormal noises at ball-bearings, local heatings or a tendencyto their blocking, then the tight ball-bearings are replaced and at the others it is replaced thegrease that shall be of UM 185 Li3 or Shell Alvania R3 type. If the phenomenon persists,these shall be also replaced.

6.3 Preparing for MountingThe mounting place shall observe the following:- Access to terminal box should be easily


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- Not to be hampered the motor ventilation- Not to be near heat sources- To allow the access for surveillance and maintenanceBefore mounting, the motor shall be dry compressed-air blown to remove the impurities.

It is checked if data of indicating plate correspond to driving:PowerRotation speedWorking serviceVoltage and frequencyConnection

6.4 Connecting to Electr ic Energy Supply Network and to Starting Rheostat6.4.1 Stator is connected to electric energy supply network being observed the value ofvoltage and connection written on indicating plate. The connection of supply conductors ismade, as follows:

- It is dismounted the cap of terminal box with a special spanner for screws.

- It is dismounted the pressing device with a wrench, there are removed the pressingring, the wall and the sealing gasket.

-There are passed over cable the pressing device, the pressing ring and the sealinggasket, it is inserted the feeder cable in the terminal box.

-There are inserted in their seat the sealing gasket, the pressing ring and the pressingdevice. By tightening, the pressing device presses on the rubber gasket and this one isdistorted and presses on cable being provided the sealing of the terminal box.

- The feeding conductors equipped with clips proper to section of cables and dimensionof terminals are fastened to terminal plate being used a spanner for hexagonal nuts.6.4.2. The rotor winding shall be connected to the starting rheostat by means of the 3terminals of brush-holder. The starting rheostat connection to the 3 terminals of brush-holdershall be also made by pressing device and by means of electric clips chosen properly tosection of rheostat cable and sizes of the 3 terminals of brush-holder similarly as proceededat electric energy supply cable. The starting rheostat is chosen in such a way so that toprovide a start up in 3...5 steps, that should limit the starting current at max. 1.5 from thenominal current of motor, and the start up should not last more than 10 seconds. At thesame time, the starting rheostat shall bear the rotor voltage and the rotor current properly,according to catalogue.6.4.3 It is connected the protecting conductor to earthing terminal provided in the terminalbox. Before connecting, the protecting conductor shall be equipped with an electric clipcorresponding to cable section and sizes of earthing terminal. At the same time, also before

connecting, all the contact surfaces shall be cleaned up to metallic glaze, afterwards theseshall be lubricated with a layer of conducting grease (e.g. copper grease). Providing a goodearthing contact shall be made by tightening the earthing screw in terminal box according totable 6.7.3.- It is mounted the cap of the terminal box.6.5 Connecting to Earthing Terminal on Housing- It is made with a multicore cable (conductor) with low strength, according to norms oflabour protection, in places marked with conventional sign of grounding where there areplaced the earthing terminals.- Before connecting to earthing terminal provided on housing, the earthing conductor shallbe equipped with an electric clip corresponding to cable section and dimension of earthing

terminal. At the same time, also before connecting, all the contact surfaces shall be cleanedup to metallic glaze, afterwards these shall be lubricated with a layer of conducting grease(e.g. copper grease). Providing a good earthing contact shall be made by tightening theearthing screw on housing according to table 6.7.3.6.6 Protection against Overload


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The motors shall be protected against overload currents by user.6.7 Checking the MountingBefore connecting the motor to network, there are recommended the following check-ups:6.7.1Allthe fastening partsof motor should be tightened. The values of tightening couplings

for threaded joints are shown in table 6.7.1. The screws becoming unusable shall bereplaced by other new ones with the same quality class (min.8.8) and of the same type.

Table 6.7.1 Threaded joints of quality class 8.8 for cast iron or steel component

Thread size Tightening coupling[Nm]

M4 2.3

M5 4.5

M6 7.9

M8 19

M10 38M12 68

M14 105

M16 160

6.7.2 The coupling with driven mechanism must be rightly performed. It shallbe paid aspecial attention to alignment of rotation axis of motor with the rotation axis of the drivenmechanism in order to be avoided the emerging of vibrations, noises and additional loads atthe motor shaft and in its ball-bearings.6.7.3 The screws and nuts providing the electric contacts should be tightened with values oftightening couplings according to table 6.7.3, and the earthing should be rightly made.

Table 6.7.3 Threaded joints for electric connections

Thread size Tightening coupling[Nm]

M4 1,2

M5 2

M6 3

M8 6

M10 10M12 15,5

6.7.4 All the parts bearing current should be covered, insulated and protected againsttouching with hand.6.7.5All the connecting apparatus should be on0 or disconnected position.6.7.6 The apertures of fan bonnet should not be obturated.6.7.7 The starting rheostatshould be connected to the 3 terminals of brush-holder and itshould be on the maximum position of resistance.6.7.8 The brushes should make a very good contact with the 3 collecting rings. The brushesare chosen in such a way so that not to wear excessively the collecting rings. The brushes

shall be changed in the moment when their wearing reached approximately 50% from theirheight.- After checking the observance of all these conditions it is made a testing start-up in no-loadrunning for 3 hours of continuous running. In this case, it must be noticed and checked if


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there are not abnormal noises because of some abnormal frictions of parts. A specialattention shall be paid to brush-collecting ring sliding contacts.- At the same time there shall be checked the vibrations of motor and the heatings of ball-bearings.

- After continuous no-load running as test, it is required to be made a number of 10....15start-ups and direction reversals (also in no-load) with the starting rheostat on the maximumvalue of resistance.If, at the test operations, the motor is working normally, without noises and abnormalvibrations, then the motor can be commissioned.

7. Possible Defects and Way of Repairing

Table 7

No. Defect Cause of appearing Way of remedying

a. Blocked ball-bearings There shall be changed the ball-bearings

b. Worn-out grease The non-tight ball-bearings shall bewashed and greased again.The tight ball-bearings shall bereplaced.

c. Distorted fan bonnetmaking contact to fan

The distorted bonnet shall be replacedor remedied.

1. Axis does notrotate freely (incase of AIM-type motors)

d. One or several brushes orbrush-holder boxes make

contact to insulating rings(gauge160....280)

There shall be adjusted the brush-holders in such a way so that the

brushes should walk in the middle ofthe collecting rings.

a. Motor is supplied only intwo phases or the supplyvoltage is too low

There shall be checked theconnections to terminal box and it shallbe checked the presence of propervalues of voltages of the three phasesof supply network with a voltmeter.

b. Starting rheostat is notconnected properly to brush-holder terminals or it is out-of-order

There shall be checked theconnections of the starting rheostat tothe terminals of brush-holder and itshall be checked if the starting rheostat

is on the maximum position ofresistance.The starting rheostat shall be remediedor replaced.

2. Motor does notstart in no-load

c. Rotor is blocked It shall be checked if the lifting device isrunning properly.It shall be checked if the brake isworking properly (in case of AIFM-typemotors).

a. There shall be seen thecauses from no. 2.

There shall be made the check-upsfrom no. 2

b. Improper selection of motor There shall be made the requiredcheck-ups.

3. Motor does notstart in on-load

c. Load is too high for motor(and lifting device)

There shall be made the requiredcheck-ups. The brake shall be checkedand adjusted (in case of AIFM-type


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motors).

a. Value of supply voltage orfrequency is too low

There shall be checked the supplyvoltage and frequency that mustcorrespond to rated voltage and

frequency of motor written on label.b. Motor load is higher thanthe rated one

There shall be made the requiredcheck-ups.The brake shall be checked andadjusted (in case of AIFM-type motors).

4. Rotation speedof motor in on-load is reduced

c. Feeder cable is not properlydimensioned (significantvoltage drop on cable)

It shall be selected a cable with anadequate section (larger).

a. Faulty contacts in one orseveral supply points of statoror rotor circuit

There shall be checked the electriccircuits of stator and rotor.

5. Motor hasunequalcurrents onphase b. Short-circuit between the

coils of the stator or rotorwindings

There shall be checked the windings ofstator and rotor and they shall berewound, depending on case.

a. Faulty coupling The coupling shall be checked.

b. Damaged ball-bearings There shall be replaced the ball-bearings.

c. Unbalanced rotor It shall be balanced the rotor.

6. Motor isvibrating, hasnoise

d. Fan has broken blades It shall be changed the fan.

a. a. There shall be seen thecauses from no. 3.

There shall be made the check-upsfrom no. 3.

b. Short-circuit between thecoils of the stator or rotorwindings

The faulty windings shall be rewound.

c. Improper adjustment ofprotection apparatuses

There shall be adjusted the protectionapparatuses.

7. Protectionapparatus

disconnects themotor

d. Brake does not work The brake shall be checked andadjusted (in case of AIFM-type motors).

a. Long standing in mediumwith high humidity

The motor shall be dried after havingremoved water from the inside of motor(if the case may be) and after havingwiped and cleaned the brushes and the

collecting rings.

8. Low insulationresistance

b. Penetration of water inmotor

It shall be removed water from theinside of motor, then this one shall bedried.

a. Obturated bonnet There shall be removed the objectsobturating the bonnet apertures.

b. Housing full of dust or otherresidues that hamper theventilation and cooling ofmotor

It shall be cleaned the housing fromdust or other impurities.

c. Fan has broken blades The fan shall be replaced. l

9. Excessiveheating ofmotor

d. Motor does not work underrunning conditions inscribedon data specifying label

There shall be observed the runningconditions inscribed on label with motorspecifying data.


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Observation:For AIFM-type motors the check-ups and the adjustment of brakes shall be made accordingto adjusting and operating instructions of brakes, depending on brake type the motor isequipped with, enclosed to this Technical Book.

8. Motor DismountingThe motor dismounting shall be made according to Appendices 1 , 2 and 3 depending on thespecified motor type.

Warning! Do not dismount motors when they are under electric voltage.

8.1 Change of Brushes- It is dismounted the cap of terminal box.- There are lifted the levers that push down and press the brushes.- With a hexagonal spanner there are unscrewed and dismounted the clips of theconnections of the brushes on the brush-holder terminals.- The brushes are removed and replaced with brushes of the same type supplied by UMEB-SA.8.2 Dismounting the Brush-Holder Subassembly- The brushes are taken out of brush-holder cases.- Then, the brush-holder subassembly is dismounted by complete unscrewing of the twofastening screws from its ends.- When mounting (replacing) the whole brush-holder subassembly, this one shall bepositioned (adjusted) in such a way so that all the brushes should make a good contact withthe collecting rings but, at the same time, not to be contacts between the insulating rings and

the steady parts of the brush-holder that can be materialized in frictions and noises duringworking.8.2 Fan Dismounting- It is dismounted the fan bonnet after having previously dismounted the lubricator at thedevices at which the ball-bearings can be lubricated during working.- It is removed the retaining ring.- It is extracted the fan on shaft end and up to fan by means of an adequate extractor.8.3 Rotor Dismounting- The dismounting is made in the order shown in Appendices 1, 2 and 3.- The traction shields and the fan are removed from housing either by means of a specialpress with tie rods and central screw or manually. The extraction is made slightly pulling the

shield equally being thus avoided the damage of joining surfaces or the damage of ball-bearings.8.4 Ball Bearing DismountingFor dismounting the ball bearings on shaft it shall be used a claw press.8.5 Dismounting the Subassembly of Collecting Rings- After dismounting the fan ball bearing it is removed the safety device of the collecting ringsubassembly.- There are unscrewed the clips of the connections of the rotor winding on the three contactlamellae of the collecting rings by means of a hexagonal spanner.- It is extracted the collecting ring subassembly by extracting also by means of a press.8.6 Brake Dismounting (only in case of AIFM-type motors)

- Before dismounting (mechanically) the brake there shall be removed its electricconnections.- Then, there shall be removed the dowel pins that tighten the brake by unscrewing. Afterdismounting the brake from the fan shield, the retaining ring (that fastens the brake driver to


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rotor) shall be removed from the shaft and, then, by means of a press it shall be extractedthe brake driver from the motor shaft (according to Appendix 3).

8.6 Motor Mounting

It shall be made in reverse order to motor dismounting (see Appendices 1, 2 and 3).

9. Maintenance and Servicing Rules- A special attention shall be paid to brush-collecting ring sliding contact. The brushes shallbe replaced after their wearing reached approx. 50 % from height. The collecting rings shallbe usually replaced when there occur the following defects:

- Penetration of insulation between collecting rings or between the collecting rings andtheir metallic bushing

- Flash over of insulation between collecting rings- Holes or distortions of cylindrical surface of contact

- It shall be paid a special attention to maintenance of ball-bearings, monitoring the heating

and noise generated by them.- For a right working of ball-bearings it is required the maintenance of a high degree ofcleaning, any operation on ball-bearings being made in atmosphere free of dust with dry andclean tools and recipients.- The motors of gauges 250-280 are equipped with system allowing lubrication duringworking. The type of grease recommended for re-lubrication of ball-bearings is UM 185 Li3according to STAS 12721-89 or similar, equivalent greases such as Shell Alvania R3, SKFLGTH 3 or UTJ 185 Li2/3. The chart for grease completion and the re-lubricating periods areshown in table 9, according to instructions in the catalogue of the ball-bearing producer.

Table 9

Working conditions

Motortype

Ball-bearing Rotationspeed[rpm]

Hours/day

[hours](maxi-mum)

Ball-bearingworking

temperature

[C]

Re-lubrica-

tingperiod[days]

Comple-ting period

[days]

Greasequantity

[g]

NU 315 P6 1500 Normal 63 78 462 80AIM250

6315 P6 1500 Normal 63 78 462 80

30

NU 317 P6 1500 Normal 63 78 408 71AIM280

6317 1500

24

Normal 63 78 408 71

37

- In case of tight ball-bearings (enclosed - 2Z) these shall be replaced after being worn-outwith ball-bearings of the same type.- The joining sills of shields with the housing shall be cleaned and re-lubricated withprotection grease after each dismounting.- Periodically it is checked the insulation resistance, the value under 50 M showing somedefects either of depositing dirt on the insulating surfaces or penetrating the humidity incoiling. It shall be proceeded to drying the motor according to item 6.2.3

We recommend to be made the following periodical check-upsWeekly


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- There shall be checked up the sliding contacts of brushes-collecting rings, the state andwearing of brushes, the state and aspect of the collecting rings; if brushes show wearing of50 % from height they shall be replaced; when the brushes are replaced, there shall be alsocleaned the collecting brushes with abrasive paper (fine granulation: 500) applied on a piece

of wood having the width of rings in order to provide a plane surface of contact.- There shall be cleaned the inlet apertures of cooling air of fan bonnet and the spacebetween the housing ribs.- There shall be checked up the working conditions, the current absorbed by motor, thevoltage and the supply frequency as against those specified on the indicating labels.- There shall be checked up the insulation resistances of stator and rotor windings.Monthly- There shall be checked up all the connections in the terminal box (of stator, rotor windings,including the connection to earthing terminal).- Quarterly- There shall be checked up the motor fastening and mechanical coupling with the lifting

device, the normal working of ball-bearings, the tightening of screws for fastening theshields, the fan bonnet, the terminal box.Annually- It shall be made the general revision, with dismounting and detailed examination of thecomponent parts and replacement of the faulty ones, there shall be replaced the worn outbrushes, there shall be cleaned the collecting rings.- There shall be cleaned the parts that show tracks of rust and they shall be re-covered bypainting or electro-chemically, depending on case.- The coilings shall be cleaned.- There shall be checked up, cleaned the grease and lubricated the ball-bearings or theyshall be replaced, depending on case.- There shall be checked up the sealing gaskets from the cable inlets.

10. Marking, Packing, Conveying, Storing, Preserving- Marking The motors are provided with a plate with indicating data on the outside ofhousing.- Packing The motors are delivered unpacked or packed according to contractualprovisions.- Conveying The conveying shall be compulsorily made by covered motor-vehicles andthey shall be very well fixed on their platform being avoided the shocks during loading andunloading handlings.

- Storing Up to mounting, the motors shall be stored in original packing, in rooms withhumidity of maximum 80% (at +25C), without gases and anti-corrosive vapours, at

temperatures between -5 C....+40 C- PreservingIf the motors are stored for a long time in a place that is not dry, these shallbe covered with a polyethylene cover inside of which there shall be placed bags withhumidity absorbing substances (silica gel).

11. Rules of Labour Protection

- CONNECTING THE MOTOR TO ELECTRIC ENERGY SUPPLY NETWORK ANDPUTTING IN OPERATION SHALL BE MADE ONLY BY SKILLED AND AUTHORIZED

PERSONNEL FOR PERFORMING WORKS IN ELECTRIC INSTALLATIONS.

- Before putting in operation it shall be checked the accuracy of connections to protectinginstallation (grounding both in terminal box and on housing). It is forbidden the operating of


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motors if there were not made the connections to screws for connecting to protecting nulland grounding.- During motor running the components under moving (drawn by motor) shall be protectedagainst accidental touches.

- It is forbidden the opening of cap of terminal box during motor running or when this one isunder voltage.- It is not allowed the motor operating without being properly mounted the cap of terminalbox or fan bonnet as well.- Any intervention to motor shall be made only after its taking out of voltage.


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AIM-Type Motors

Technical Features

Motor typePnkW

Nnrot/min

I1(A)

%

cos Mmax/Mn

U2(V)

GD2

kgfm2

Weightkg

2p=4 (1500rot/min)

AIM 100La-4 2 1310 7 68 0.65 2.9 110 0.14 42

AIM 100Lb-4 2.5 1340 8.1 69 0.68 2.7 115 0.16 46

AIM 112Ma-4 3.2 1340 10.1 71.5 0.67 2.6 120 0.18 56

AIM 112Mb-4 4 1350 11.3 77 0.70 3.0 130 0.2 61

AIM 132Sa-4 5 1350 14 74 0.73 3.2 145 0.22 90AIM 132Ma-4 6.3 1390 17.2 76.5 0.73 2.8 160 0.25 100

AIM 132Mb-4 8 1400 20 82.5 0.74 3.6 170 0.3 125

AIM 160M-4 10 1400 23.5 83 0.78 3.8 180 0.55 170

AIM 160L-4 15 1420 35.7 84 0.76 3.2 260 0.65 190

AIM 180L-4 20 1420 43.1 86 0.82 3.0 270 1 215

AIM 200La-4 24 1420 47.2 89 0.87 3.2 230 1.6 350

AIM 200L-4 25 1420 48.5 89 0.88 3.2 230 1.6 367

AIM 200Lb-4 28 1420 55 89 0.87 3.0 275 1.75 367

AIM 225Ma-4 32 1440 62 89 0.88 2.8 275 2.5 375

AIM 225Mb-4 39 1440 76 90.5 0.87 2.9 330 3.2 388

AIM 250M-4U 48 1460 105 88 0.79 3.0 195 4.5 540AIM 250M-4V 58 1460 137 88 0.73 4.0 235 5.5 582

AIM 280S-4 75 1470 141 92 0.88 2.5 280 9.7 700

AIM 280M-4 85 1470 158 92 0.90 2.6 300 11 760

2p=6 (1000rot/min)

AIM 100La-6 1.25 880 4.1 67 0.68 2.7 80 0.18 42

AIM 100Lb-6 1.6 880 4.8 72 0.70 2.6 85 0.2 46

AIM 112Ma-6 2 880 5.7 75 0.72 2.7 95 0.23 56

AIM 112Mb-6 2.5 880 8.0 70.4 0.67 3.5 105 0.25 61

AIM 132Sa-6 3.2 900 9.8 71 0.70 2.8 110 0.28 90

AIM 132Ma-6 4 900 11.2 77 0.70 2.8 115 0.3 100AIM 132Mb-6 5 900 13.7 76 0.73 2.7 120 0.33 125

AIM 160M-6 7.5 920 18 79 0.76 2.6 180 0.6 170

AIM 160L-6 10 920 23.2 83 0.79 2.6 260 0.8 190

AIM 180L-6 15 930 35.3 86 0.8 3.0 230 1.3 215

AIM 200L-6 20 950 42.6 86.4 0.83 3.8 255 1.7 356

AIM 225Ma-6 25 950 49 89.5 0.87 2.4 250 3.4 368

AIM 225Mb-6 30 950 59 89 0.87 2.7 290 3.7 380

AIM 250M-6U 37 970 78 88 0.82 3.9 140 5.1 545

AIM 250M-6V 45 970 103 85 0.78 3.2 175 7 595

AIM 280S-6 60 970 133 89 0.77 2.8 190 11 700

AIM 280M-6 75 970 158 89.4 0.81 2.8 235 14 760

2p=8 (750rot/min)

AIM 132Sb-8 2.5 660 8.6 68 0.65 2.8 100 0.28 90


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Motor typePnkW

Nnrot/min

I1(A)

%

cos Mmax/Mn

U2(V)

GD2

kgfm2

Weightkg

AIM 132Ma-8 3.2 665 10.7 72 0.63 2.6 115 0.3 100

AIM 132Mb8 4 670 12.8 73 0.65 3.1 135 0.33 125

AIM 160M-8 5.5 700 15 82 0.68 2.35 160 0.6 170AIM 160L-8 7.5 700 20.4 81 0.69 2.35 195 0.8 190

AIM 180L-8 10 700 28.6 83 0.64 2.25 210 1.3 215

AIM 200L-8 15 710 41 83 0.67 2.26 250 1.6 348

AIM 225Ma-8 20 710 46 88 0.75 2.5 220 3.8 355

AIM 225Mb-8 25 710 62.4 87 0.70 2.58 270 4.4 368

AIM 250M-8U 30 720 67 84 0.81 3.2 150 6.4 540

AIM 250M-8V 37 720 88.3 85 0.75 3.0 190 7.5 590

AIM 280S-8 50 720 106 90 0.80 3.1 200 11.5 710

AIM 280M-8 63 720 143 87 0.77 3.1 250 14 780

2p=10 (600rot/min)AIM 200L-10 11.5 570 37.6 83 0.56 2.5 150 1.6 348

AIM 250M-10U 23 570 74.5 83.8 0.56 3.3 125 5.8 486

AIM 250M-10V 28 570 79 86 0.63 2.8 150 7.5 611

AIM 280S-10 37 570 94.6 87.5 0.68 2.8 160 11.5 720

AIM 280M-10 48 570 129 85.7 0.66 2.3 195 14 780


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AIFM-Type Motors

Technical Features

Motor type PnkW

Nnrot/min

I1(A)

%

cos Mmax/Mn

MfNm

U2(V) GD

2

kgfm2

Weight*

kg

2p=4 (1500rot/min)

AIFM 100La-4 2 1310 7 68 0.65 2.9 35 110 0.184 55

AIFM 100Lb-4 2.5 1340 8.1 69 0.68 2.7 35 115 0.20 59

AIFM 112Ma-4 3.2 1340 10.1 71.5 0.67 2.6 60 120 0.20 69

AIFM 112Mb-4 4 1350 11.3 77 0.70 3.0 60 130 0.22 74

AIFM 132Sa-4 5 1350 14 74 0.73 3.2 100 145 0.24 115

AIFM 132Ma-4 6.3 1390 17.2 76.5 0.73 2.8 100 160 0.27 135

AIFM 132Mb-4 8 1400 20 82.5 0.74 3.6 100 170 0.32 140

AIFM 160M-4 10 1400 23.5 83 0.78 3.8 300 180 0.60 200

AIFM 160L-4 15 1420 35.7 84 0.76 3.2 300 260 0.70 220

AIFM 180L-4 20 1420 43.1 86 0.82 3.0 300 270 1.15 245

2p=6 (1000rot/min)AIFM 100La-6 1.25 880 4.1 67 0.68 2.7 35 80 0.21 55

AIFM 100Lb-6 1.6 880 4.8 72 0.70 2.6 35 85 0.22 59

AIFM 112Ma-6 2 880 5.7 75 0.72 2.7 60 95 0.24 69

AIFM 112Mb-6 2.5 880 8.0 70.4 0.67 3.5 60 105 0.27 74

AIFM 132Sa-6 3.2 900 9.8 71 0.70 2.8 100 110 0.30 115

AIFM 132Ma-6 4 900 11.2 77 0.70 2.8 100 115 0.32 125

AIFM 132Mb-6 5 900 13.7 76 0.73 2.7 100 120 0.35 150

AIFM 160M-6 7.5 920 18 79 0.76 2.6 300 180 0.65 200

AIFM 160L-6 10 920 23.2 83 0.79 2.6 300 260 0.90 220

AIFM 180L-6 15 930 35.3 86 0.8 3.0 300 230 1.4 245

2p=8 (750rot/min)AIFM 132Sb-8 2.5 660 8.6 68 0.65 2.8 100 100 0.30 115

AIFM 132Ma-8 3.2 665 10.7 72 0.63 2.6 100 115 0.32 135

AIFM 132Mb-8 4 670 12.8 73 0.65 3.1 100 135 0.35 140

AIFM 160M-8 5.5 700 15 82 0.68 2.35 300 160 0.65 200

AIFM 160L-8 7.5 700 20.4 81 0.69 2.35 300 195 0.90 220

AIFM 180L-8 10 700 28.6 83 0.64 2.25 300 210 1.40 245

* The motor weight depends on brake weight; in table it is the maximum weight (including brake

weight).


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Appendix 4

List of Spare Parts

1. The brushes are specified in the below table:

Gauge Motor type Brush type Brush sizes Brush height

100 AIM , AIFM P100 16 x 8 25

112 AIM , AIFM P112 16 x 8 25

132 AIM , AIFM P132 20 x 10 32

160 AIM , AIFM P160 25 x 12,5 32

180 AIM , AIFM P180 25 x 12,5 32

200 AIM P200 32 x 16 40

225 AIM P225 32 x 16 40

250 AIM P250 40 x 20 50

280 AIM P280 40 x 20 50

2. Brush-holdersubassemblyThe Beneficiary shall specify in order the type, power and rotation speed of motor for

identification of brush-holder subassembly.

3.The collectingrings of subassembly are specified below:

Gauge Motor type Size of collecting ring subassembly

100 AIM , AIFM 63 x 20112 AIM , AIFM 71 x 20

132 AIM , AIFM 80 x 25

160 AIM , AIFM 100 x 32

180 AIM , AIFM 112 x 32

200 AIM 125 x 20

225 AIM 140 x 20

250 AIM 160 x 25

280 AIM 180 x 25

4. The ball-bearings are specified below:

For AIM type motors


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100 6306 P6 EL 6306 P6 EL

112 6307 2Z P63 EL 6307 2Z P63 EL

132 6308 2Z P63 EL 6308 2Z P63 EL160 6310 2Z P63 EL 6310 2Z P63 EL

180 6311 2Z P63 EL 6311 2Z P63 EL

200 6312 P6 6312 P6

225 6313 P6 6313 P6

250 NU 315 P6 6315 P6

280 NU 317 P6 6317 P6

For AIFM-type motors


100 6306 P6 EL 6306 P6 EL

112 6307 2Z P63 EL 6307 2Z P63 EL

132 6308 2Z P63 EL 6308 2Z P63 EL

160 6310 2Z P63 EL 6310 2Z P63 EL

180 6311 2Z P63 EL 6311 2Z P63 EL

5.The terminal plates used are with 6 terminals.

Gauge Motor type Size of terminal threads

100 AIM , AIFM M5

112 AIM , AIFM M5

132 AIM , AIFM M6

160 AIM , AIFM M6

180 AIM , AIFM M8

200 AIM M10

225 AIM M10

250 AIM M10280 AIM M10

6. The packing glands used are of plastic according to the below table:

Gauge Motor type Type and size of packing gland

100 AIM , AIFM IPE 21


132 AIM , AIFM IPE 21160 AIM , AIFM IPE 29


200 AIM IPE 36

225 AIM IPE 29


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CT4-2006Page 17 / 24

250 AIM IPE 48

280 AIM IPE 48

Observations:

- At the same time, at the request of the beneficiary there can be also offered as spare partssome other marks or subassemblies.- For any spare part the beneficiary shall also specify the type, power and rotation speed ofmotor.-UMEB-SA recommends being used original spare parts for a good motor running.-UMEB-SA provides service and repairs of the produced motors with original parts in thewarrantyperiod according to laws in force. At the same time, UMEB-SA performs also repairsof the motors in after-warranty period.


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operation manual aim aifm

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