Toshiba EQP Global IEC Series User Manual Download

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Summary of Contents for EQP Global IEC Series

Page 1: ...LOW VOLTAGE MOTORS 43 OREDO 6HULHV 0HWULF 0RWRU 1 QSJM 167 7 21 0 17 1 1 0 18 ...

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Page 3: ...DN 98170 000 April 2021 EQP Global IEC Series Low Voltage 50 60 Hz Metric Motor Installation Maintenance Manual ...

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Page 5: ...ssembly assembly part replacement testing troubleshooting and warranty information Maintenance recommendations include inspection requirements cleaning methods bearing lubrication disassembly support and testing methods To maximize the abilities of the EQP Global IEC Series Low Voltage 50 60 Hz Metric Motor a working familiarity with this manual will be required This manual has been prepared for t...

Page 6: ...ection on general safety instructions that describe the warning labels and symbols that are used on the device and throughout the manual Read the manual completely before installing operating performing maintenance or disposing of this equipment This manual and the accompanying drawings should be considered a permanent part of the equipment and should be readily available for reference and review ...

Page 7: ... Motors For further information on Toshiba International Corporation s products and services please visit our website at www toshiba com tic motors drives TIC Customer Support Center TOSHIBA INTERNATIONAL CORPORATION EQP Global IEC Series Low Voltage 50 60 Hz Metric Motor Complete the following information and retain for your records Model Number ___________________________________________________...

Page 8: ...ay void all warranties and may void the UL CSA listing or other safety certifications Unauthorized modifications may also result in a safety hazard or equipment damage Misuse of this equipment could result in injury and or equipment damage In no event will Toshiba International Corporation be responsible or liable for direct indirect special or consequential damage or injury that may result from t...

Page 9: ... Standards Installation 5 Frame Sizes 5 Declaration of Conformity 5 Declaration of Incorporation 5 Electromagnetic Compatibility 5 Motor Installation and Coupling 6 Motor Installation 6 Motor Coupling 8 Power Supply Connections 11 Motor Operation 13 Motor Start Up Precheck 13 Motor Testing 13 Maintenance 14 Cleanliness 14 Insulation Resistance 14 Lubrication 15 Disposal 16 Ordering Information Spa...

Page 10: ...Table of Contents EQP Global IEC Series Low Voltage 50 60 Hz Metric Motor ii https www toshiba com tic ...

Page 11: ...ly may result in minor or moderate injury The word CAUTION without the safety alert symbol indicates a potentially hazardous situation exists that if not avoided or if instructions are not followed precisely may result in equipment and property damage Special Symbols To identify special hazards other symbols may appear in conjunction with the DANGER WARNING and CAUTION signal words These symbols i...

Page 12: ... has been exposed to a low temperature do not remove the coverings until the motor has had sufficient time to attain a temperature that is close to that of the room in which it is to be unpacked Otherwise when opened moisture will condense on the cold parts This may reduce the electrical resistance of the insulation or cause rust or corrosion of metallic parts If the motor is to be stored in tempe...

Page 13: ...be passed through multiple eye bolts at any time There shall only be one leg attached to each eye bolt Do not force hooks or other fittings into the eye they must fit freely Do not shock load the eye bolts When lifting the motor align the eye bolts to ensure that the slings or straps in use are aligned to the plane in relation to the eye bolt To maintain minimal bending forces on the eye bolt the ...

Page 14: ...above ambient A systematic inspection and maintenance schedule should be established If the motor is to be stored for 6 months or longer in addition to the precautions above the insulation resistance of the windings should be tested every 3 to 6 months A minimum of 10 megohms is recommended A record of the readings temperature time humidity and length of applied voltage should be recorded to show ...

Page 15: ...allation of the Toshiba EQP Global IEC Series Low Voltage 50 60 Hz Metric Motor shall be performed as described in this manual to ensure compliance with the EMC Directive In the case of an installation or application in which an ASD soft starter or electronic control is being used the installer system integrator or commissioning party will be required to verify that the system application meets th...

Page 16: ...ve the nameplate model number and serial number of the motor for connection information Motor Installation and Coupling Motor Installation Installation of the motor includes preparing the mounting location installing the bedplate grouting and coupling the motor to the load Each of these requirements are discussed in this section Location Unless otherwise specified the ambient operating temperature...

Page 17: ... the foundation is being built up around them The dimensions required in constructing the supporting frame for the bolts and casings may be obtained from construction diagrams or by measuring the base of the motor The motor is to be mounted securely onto a bedplate that is rigid enough to prevent any base to motor or motor to base vibration The base must not impose bending or twisting strains on t...

Page 18: ...k the grout to a height of 12 7 mm above the underside of the bedplate Note Too deep of a grouting will cause difficulty if the motor must be removed at a later date Motor Coupling Motor Coupling and Alignment Use shims to aid in the motor to base leveling Couple the motor using a flexible coupling if possible Roller bearings may be used with flexible couplings ensure proper alignment Ball bearing...

Page 19: ...rigid couplings extreme misalignment can cause vibration possibly resulting in failure of the motor bearings and or shaft If the method shown in Figure 4 is used to check alignment of the machines correct alignment exists when The peripheries of the coupling halves are true circles of the same diameter and the faces are flat The separation between the faces is held to within the specified toleranc...

Page 20: ...f the motor and load are not properly aligned Unbalanced load Worn bearings on the motor and or the driven machine A resonant mounting condition the effect is increased when the motor is coupled to the load Vibration of the driven equipment Sprung shafting Improper or cracked foundation Electrical imbalance Rotor imbalance After satisfactory alignment and vibration testing install dowel pins in th...

Page 21: ...Series Metric motors 160 frame and above are supplied with temperature limiting devices in the motor enclosure to protect the motor from overheating The terminals of the thermal protectors should be connected to the motor control equipment These are Uptc thermistors which have a positive temperature coefficient 2 5 7 5 VDC Switching 150 C 302 F that are used for thermal protection Installation and...

Page 22: ...tal contact with personnel i e hands clothing etc This is particularly important where the parts have surface irregularities e g keys key ways set screws etc When careful consideration of the hazards involved in a particular application indicate the machine frames should not be grounded or when unusual operating conditions dictate that a grounded frame cannot be used the installer should ensure th...

Page 23: ...alignment of the motor and coupled load such that the shaft and bearings of the motor will not be subjected to unnecessary strain or wear If possible ensure that the rotor turns freely Ensure that there are no obstructions or interferences to motor operation DO NOT turn the rotor by inching short thrusts at reduced power Ensure that all personnel are clear of the motor and the driven equipment dur...

Page 24: ... thoroughly and have a fresh coating of insulating varnish applied Most of the oil or grease can be removed with a cloth moistened with an appropriate solvent cleaner A brush should be used for surfaces difficult to reach by hand Use a spray gun to clean inaccessible slots and passages After using the solvent be sure to dry the windings with dry compressed air DO NOT use a solvent that has a deter...

Page 25: ...uble shielded open ball bearings Depending on the kW size and or the operating speed it may be necessary to relubricate anti friction bearings periodically see Table 1 on page 17 These motors are supplied with provisions for greasing and have been lubricated prior to shipping However before start up it is recommended that approximately 1 oz 30 grams of grease be applied because of the possibility ...

Page 26: ...is operation after 1 week of service Consult with the TIC Customer Support Center for further recommendations on grease compatibility if required Disposal As with any electrical and or electronic device the proper disposal of the item at the end of its useful life is a serious environmental concern Contamination of landfills and waterways must be avoided at all costs Contact your local regional or...

Page 27: ... Eight hours per day light to normal loading clean condition free of dust Severe Duty Twenty four hours per day or light to normal shock loading vibration exposure to dirt or dusty conditions Very Severe Duty For very severe conditions where the motor is subject to high vibration or heavy shock loading and vibration use 1 3 of the value shown in the severe duty table Sync RPM Range Frame Range Typ...

Page 28: ...on and service contact the TIC Customer Support Center The recommended spare parts listed in Table 2 are wear items and are normally the most susceptible to damage Though the table will offer a reasonable level of security for normal operations it is provided as a guide only Stock size will depend primarily on the application Critical applications where continuous operation is of primary importanc...

Page 29: ...nd the severity of the operating conditions See the section titled Spare Parts Listing on pg 18 for further information on the recommended spare parts quantity for wear items Figure 8 EQP Global IEC Series Low Voltage 50 60 Hz Metric Motor Components Item Description Item Description 1 C B Cover Screw 10 Frame Stator Assembly 2 C B Case 11 N D E Bracket 3 C B Base Gasket 12 Bracket Bolt 4 Rotor As...

Page 30: ... bars Repair if possible If impractical order renewal parts from the TIC Customer Support Center Motor overheating Overloaded Improper line voltage or incorrect frequency Ventilation obstructed Unbalanced electrical power Excessive heat humidity dirt etc has adversely affected insu lation Reduce load Clean motor Check voltage of each phase Failing bearings Motor load misalignment Perform an insula...

Page 31: ...base Measure vibration amount with vibration sensor at sides of frame and bearings at shaft height Determine if the source is in the motor or in the driven machine Measure around concentric periphery of coupling with both clamps and dial gage or with feeler gage and straight edge Realign if required Check vertical with a bubble scale or plumb bob Check coupling and make adjustments as required Rem...

Page 32: ...on 5 G General Safety Information 1 Grouting 8 I Important Notice 1 Insulation Resistance 14 L Location 6 Lubricating Instructions 15 M Maintenance 14 Motor Coupling 8 Motor Installation 6 Motor Operation 13 P Power Supply Connections 11 Q Qualified Personnel 2 R Recommended Greases 15 Recommended Practice for Drying 14 Relubrication Frequency 17 Rigid Coupling 8 S Service Guide 20 Start Up Preche...

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Page 34: ... International Corporation Motors Drives 13131 West Little York Road Houston Texas 77041 USA Tel 713 466 0277 US 1 800 231 1412 www toshiba com tic TOSHIBA MOTORS DRIVES Adjustable Speed Drives Motors Motor Controls ...

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