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OPERATION AND MAINTENANCE MANUAL

ID MOTORS

PAGE: 61

CODE: CTT52 EDITION: 03 RELEASE: APRIL 2019

Subject to technical changes without prior notice

6.6

Operating faults

If faults appear during the operation of the motor, first of all check the possibility of the errors given in the following tables. If the
fault cannot be eliminated with any of the following measures, please contact the technical service at VASCAT.

VOLTAGE

All the work must be carried out with no voltage connected.

HOT SURFACE

Hot motor surfaces. Therefore, cooling times must be observed.

6.6.1

Electrical faults

Fault

Probable cause

Corrective action

Motor doesn't start

Excessive load

Reduce load

Power connection problems

Check the frequency converter and power cables.

Problems with encoder connections

Check encoder cables and converter alarms

Converter disabled

Check message on converter

Motor starts up

with difficulty

Excessive load

Reduce load

Power connection problems

Check the frequency converter and power cables.

Short-circuit between turns or phase

short-circuit on stator winding.

Check the winding resistances (milliohmmeter) and the

insulation resistances. Repair the winding after

consulting VASCAT.

Incorrect motor

rotation direction.

Change of motor power cable polarity

Switch the motor connection

Buzzing noise on

start-up

Interruption of a phase in the power

cable after connection

Check the drive and power cables

Short-circuit between turns or phase

short-circuit on stator winding.

Check the winding resistances (milliohmmeter) and the

insulation resistances. Repair the winding after

consulting VASCAT.

Buzzing noise

during operation

Overload

Reduce load

Interruption of a phase in the power

cable after connection

Check the drive and power cables

Short-circuit between turns or phase

short-circuit on stator winding.

Check the winding resistances (milliohmmeter) and the

insulation resistances. Repair the winding after

consulting VASCAT.

Table 26:

Electrical faults (1)

Содержание ID Series

Страница 1: ...OPERATION AND MAINTENANCE MANUAL ID MOTORS...

Страница 2: ..._______________________________________________________________________15 3 3 3 IC Cooling Method ________________________________________________________________________16 3 3 4 Balancing and vibrati...

Страница 3: ...________37 Site ____________________________________________________________________________________37 5 1 1 Mounting________________________________________________________________________________38...

Страница 4: ..._________________56 6 4 Replacing the brake and or lining _________________________________________________________________58 6 5 Original spares ______________________________________________________...

Страница 5: ...re used must meet all the requirements given on the specifications plate and in this document 1 2 Users and purpose The purpose of the operation manual is to provide all the information required for t...

Страница 6: ...pted the result may be material damages NB This means that the result may be an unwanted status or situation if the corresponding safety instruction is not observed In the case of various hazard level...

Страница 7: ...ously approved by VASCAT The correct and safe operation of the products requires their correct transport storage installation assembly operation and maintenance The allowed ambient conditions must be...

Страница 8: ...ny case The data given in this manual is reviewed regularly and subsequent editions are published when corrections are necessary 1 7 Scope of the documentation and external references The manual conta...

Страница 9: ...OPERATION AND MAINTENANCE MANUAL ID MOTORS PAGE 9 CODE CTT52 EDITION 03 RELEASE APRIL 2019 Subject to technical changes without prior notice 2 DECLARATIONS OF CONFORMITY...

Страница 10: ...OPERATION AND MAINTENANCE MANUAL ID MOTORS PAGE 10 CODE CTT52 EDITION 03 RELEASE APRIL 2019 Subject to technical changes without prior notice...

Страница 11: ...34 7 standard IM B3 or B35 other types of assembly optional Thermal protection According to the IEC EN 60034 11 standard 2 PTC140 sensors connected in series one on the excitation coil and the other o...

Страница 12: ...determining losses IEC EN 60034 5 Protection rating IEC EN 60034 6 Cooling IEC EN 60034 7 Mounting IEC EN 60034 8 Marking on terminals and direction of rotation IEC EN 60034 9 Noise emissions IEC EN 6...

Страница 13: ...n Definition S1 Continuous service Operation in constant charging status with sufficient duration to reach thermal balance S2 Temporary service Operation in constant charging status during a shorter p...

Страница 14: ...through holes IM V3 IM3031 With flange shaft up through holes IM B6 IM1051 Foot mounting on vertical plane shaft left IM V5 IM1011 Foot mounting on vertical plane shaft down IM B7 IM1061 Foot mounting...

Страница 15: ...rs Protection against the penetration of solid foreign bodies with a diameter of more than 12mm 2 Protection against drops of water falling at an angle of up to 15 from the vertical axis 3 Protection...

Страница 16: ...surrounding medium by own circulation IC06 IC0A6 Free circulation using the surrounding medium by an independent part fitted on the machine IC16 IC1A6 Circulation via inlet pipe or conduit using remo...

Страница 17: ...pecial vibration requirements and type B machines with special vibration requirements The following table shows the maximum admissible limits for displacement speed and acceleration in effective value...

Страница 18: ...the windings as specified in the following table Thermal Class Coolant temperature Heating per element Operating temperature B 130 C 40 C 80 C 120 C F 155 C 40 C 105 C 145 C H 180 C 40 C 125 C 165 C T...

Страница 19: ...ted power PN in kW 5 Field 6 Rated armature voltage UN in V 7 Field voltage in V 8 Rated armature current IN in A 9 Field current in A 10 Rated speed nN in rpm 11 12 Voltage V and Current A of the axi...

Страница 20: ...ation outdoors Duty 3 5 3 In all the series unless specified otherwise the powers assigned for continuous service S1 apply with an ambient temperature of between 20 and 40 C and at a maximum height of...

Страница 21: ...OPERATION AND MAINTENANCE MANUAL ID MOTORS PAGE 21 CODE CTT52 EDITION 03 RELEASE APRIL 2019 Subject to technical changes without prior notice Figure 2 Derating factor for an S2 duty service...

Страница 22: ...d in the table below EN 60034 7 Frame size 100 112 132 160 180 200 IM B3 IM 1001 OK OK OK OK OK OK IM V5 IM 1011 OK OK OK C C C IM V6 IM 1031 OK OK OK C C C IM B5 IM 3001 OK OK C C C C IM V1 IM 3011 O...

Страница 23: ...wing IP degrees Motor Standard version Optional ratings ID IP23 IP44 54 Table 15 Degree of protection of ID motors For motors that comply with the IP23 protection rating due precautions must be taken...

Страница 24: ...w summarises the available cooling methods for the ID motors COOLING EN60034 6 PROTECTION IC06 IP65 IC16 IP65 IC17 IP65 IC37 IP65 IC06 IP44 Tabla16 Available cooling methods for ID motors Balancing an...

Страница 25: ...538 110 4200 N312 4300 1500 20000 151000 15937 10000 N D E 6308ZZC3 7500 1500 20000 41000 3370 38 5 538 110 9800 ID 180 D E 6313ZZC3 4800 1500 20000 92300 7588 50 679 140 4700 N313 4000 1500 20000 18...

Страница 26: ...may also occur to the cylindrical roller bearings when the transversal forces are lower than the established minimum Observe the admissible loads according to the data given in the catalogue Radial lo...

Страница 27: ...are fibres whereas the core Mylar is a plastic film of polyethylene terephthalate Special care is also taken with the insulation between each phase This insulation system ensures adequate dielectric r...

Страница 28: ...ds the reference temperature of the sensor in this case 140 C Its operation curve is as follows Figure 4 Characteristic curve of a PTC140 Said ON OFF logical signal can be used by an external control...

Страница 29: ...c curve of a KTY 84 130 Figure 6 Characteristic curve of a Pt100 Anti condensation heaters 3 7 6 As an option on request one or two heating elements can be installed on the main and or auxiliary coils...

Страница 30: ...Impulsive Top rear Side rear IDX Suction Axial Table 18 Fan position Other setups are possible on request The standard versions of these units are powered with single phase or three phase alternating...

Страница 31: ...y voltage 5 10 30 5 Output logic RS422 TTL Line driver Push Pull HTL Sin Cos 1Vpp Output voltage High level Low level 2 5 V VDC 3 V 0 5 V 2 8 V Max output frequency 300 kHz 300 kHz 450 kHz Load capaci...

Страница 32: ...mature wear and tear of the lining In general the brakes are powered at 24 VDC please check the technical datasheet of each motor working via the activation of coils on springs This type of brake work...

Страница 33: ...CAT provides for each motor show the noise level in dB issued by each model Optionally motors can be fitted with a kit to reduce the level of noise emissions Please check with VASCAT for more details...

Страница 34: ...ered according to the customer s specifications Please check with VASCAT for more details of each shipment 4 2 Reception When the goods have been received the customer is responsible for checking that...

Страница 35: ...olts have been fitted on the top of the housing exclusively for said purpose Therefore do not lift the motor using the shaft or the fan casing under any circumstances To lift the machine use guide dev...

Страница 36: ...de Package the unit in a sealed box Place several bags of drying agents in the sealed box Check the drying product regularly and replace it as necessary Control the humidity level in the sealed packag...

Страница 37: ...re some points to bear in mind when choosing the correct site for the motor a The chosen site must comply with the ambient temperature range and altitude for which the motor was selected for more deta...

Страница 38: ...perfectly on a solid base Make sure that the base is capable of supporting the weight of the motor without problem If the base were to go out of shape over time the motor may not be level which would...

Страница 39: ...t service life of the motor Before mounting the coupling remove the protective lacquer and clean the surface well PRECAUTION Damages to the motor bearings Prevent solvent from entering the interior of...

Страница 40: ...the torque or a gear with radial load make sure that the admissible radial load is not exceeded on the motor shaft The specific data for the admissible radial loads for each size of motor can be foun...

Страница 41: ...acity for insulation The insulation reference values considered safe by VASCAT are as follows Parameters Reference values Recommended measurement voltage 500 V Minimum insulation resistance with new o...

Страница 42: ...e standard execution of each shaft height of the ID motors MOTOR TERMINAL STRIP TIGHTENING TORQUE TERMINAL BOX ID 100 M6 4Nm 135x105x76 ID 112 M6 4Nm 135x105x76 ID IDX 132 M8 8Nm 185x185x91 ID IDX 160...

Страница 43: ...IGHTENING TORQUES Regleta Board M6 M8 M12 M16 Par Torque 4Nm 8Nm 20Nm 40Nm Winding thermistor 140 C Termistor bobinado 140 C Figure 9 ID100 to ID160 motor connection schematics Regleta Board M12 M16 P...

Страница 44: ...ange of power levels Make sure that the screen is HF for high frequencies All the foregoing effectively reduces the voltages of the shaft and the housing creating good derivation of the high frequency...

Страница 45: ...otor nameplate on the IDX motors To connect the thermal sensors use terminals of 1 5 mm2on the tip and connect them to the corresponding nylon strip Where possible connect the encoder or dynamo as sho...

Страница 46: ...ruding wire ends The power cable screens are correctly connected The interior of the terminal box is clean and free from leftover cables All the seals and blanking surfaces are intact The connection c...

Страница 47: ...The electrical connections are tightly bolted All the power cables and their respective shields are correctly connected The other cables cables from the encoder dynamo fan etc are also correctly conne...

Страница 48: ...r MOVING ROTATING PARTS During start up and while the motor is in operation the customer is responsible for taking precaution to avoid accidental contact with the rotating parts Proceed as follows to...

Страница 49: ...an and air filter Depending on the level of local and environmental dirt Re greasing of the bearings Only on motors where it is necessary See regular lubrication label and re greasing equation section...

Страница 50: ...t the eccentricity of the manifold does not exceed 0 03 mm and that it has no protruding segments or holes Check the wear and tear of the brushes and their condition Check that the brushes slide acros...

Страница 51: ...require regular cleaning The frequency of this operation will depend on the environment in which the motor is located and the frequency with which it is used To wash the filter it must be removed from...

Страница 52: ...the grams of grease necessary m D B x Where m Amount of grease to be inserted during the re greasing operation gr D Exterior diameter of the bearing to be greased mm B Width of the bearing in question...

Страница 53: ...er 20 000 operating hours Bearings of the same type as the originals must be installed Standard bearings for each motor type can be consulted at Table 17 The procedure for replacing bearings must be c...

Страница 54: ...om the shaft using a thrust extractor and taking care not to damage the shaft Figure 16 Replacing bearings on ID motors steps 6 and 7 8 Heat the new bearing to 70 C to make it dilate and easier to ins...

Страница 55: ...er In order to access the brushes on the lower position it will be necessary to rotate the brush holders ring as there is not enough space below to access and remove these brushes Figure 18 Detail of...

Страница 56: ...external connectors 2 Energize the excitation terminals F1 and F2 with 220VAC 3 Connect AC voltmeter to terminals A1 and A2 a minimum scale of 2 Volts is required 4 Check the voltmeter measure and tur...

Страница 57: ...TION AND MAINTENANCE MANUAL ID MOTORS PAGE 57 CODE CTT52 EDITION 03 RELEASE APRIL 2019 Subject to technical changes without prior notice Figure 19 Replacing the encoder tacho on ID motors solid shaft...

Страница 58: ...nd or lining The procedure for replacing the brake must be carried out as follows 1 Remove the entire stator from the brake a 2 Then remove the protection ring c 3 Remove the rotor b by sliding it thr...

Страница 59: ...nal spares VASCAT supplies subunits of the complete motor as original spares for ID motors The spare subunits that are available are listed in the following table Spares Subunits 1 Stator subunit 2 Ar...

Страница 60: ...ided 1 Motor type by default ID 2 Series ID or IDX 3 Size in reference to shaft height 4 Length K S M L P or X These initial 4 points refer to the name of the motor and are summarised in the following...

Страница 61: ...with difficulty Excessive load Reduce load Power connection problems Check the frequency converter and power cables Short circuit between turns or phase short circuit on stator winding Check the windi...

Страница 62: ...r Overheating with load Excessive load Reduce load Converter output voltage too high frequency too low Check adjustments on drive and perform auto tuning Power connection problems Check the drive and...

Страница 63: ...Vibrations transmitted by gear Correct gear Resonance with foundations Reinforce foundations after checking with factory Changes to foundations Determine cause and eliminate it Realign machine Excessi...

Страница 64: ...een P Earth cableM Motor body Gs Conductor seals G EMC gland seal F Continuous Faraday box Tb Terminal box Mt Motor terminals Et Earth terminalS Cable screen Sc Screen bracket G EMC gland seal G1 NON...

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