Section 8: Electric Motors - Fenner Power …

1 Section 8: Electric MotorsSection : 7 The Fenner FM Series Electric Motors conform to the latest European Electric motor efficiency standards. The range is available from 63 to 71 frame in Aluminium, IE2 and Cast Iron, from 80 to 315L frame in IE3 premium MotoRSelectric Motors : Design Data RequiredPower required (kW or HP) motor speed required (rpm or No. of Poles)Mains voltage supply (volts/phases/frequency)Mounting type (foot, flange, face etc.)Enclosure (IP rating)Existing/required frame sizeMethod of stating (Star, Delta, DOL, inverter etc.)Construction (aluminium/cast iron)Special features requiredVisit Cast Iron Range IE3 premium efficiency and ECA complaint IE3 range 80 - 315D frame with detachable feet 2, 4 and 6 pole Foot, flange and face mounted options available from stockelectric Motors PageSelection 157 Ordering Instructions 158 Performance Data 159 Aluminium Series Dimensions 162 Cast Iron Series Dimensions 165 Permissable Radial Shaft Loads 168 Permissable Axial Shaft Loads 169 Replacement Parts 171 Electrical Connections 171 Slide Bases & Rails 172 Accessories - Brake Motors 174 Accessories - Force Vent Motors 175 Accessories - Clutch/Brake 176 Accessories - Disc Variators 177 Lubrication 178156eLectRic MotoRSSection : 8 Fenner Advanced chain technologythe MARk oF engineeRing exceLLenceFM.

2 3 Premium Efficiency MotorsEnergy efficient IE3 Electric Motors > Available in 2, 4 and 6 pole> to 315kW> iP55 protection> 160 to 315 frame all multi mount design> All Motors fitted with thermistors terminated in the terminal box> Drive end bearings : DRiVe DeSign & MAintenAnce MAnuAL157 Fenner Premium efficiency Motors Specification class F insulation Class F insulation with class B temperature rise. ic 411 cooling Surface cooled to IC 411 according to IEC 34-6. iP55 Protection Achieves an IP55 classification according to IEC34-5. motor Frame Manufactured in high grade cast iron from 80 to 315 frame sizes. Stator Constructed from high grade electrical steel laminations. Rotor Dynamically balanced squirrel cage rotor is made from cast aluminium shrunk onto the shaft. Bearings and Seals 63 series bearings as standard from 112 frame giving better radial load ratings on belt drive applications. Spring lip seals are standard on both drive end & none drive end.

3 B5 and B14 flanges are fitted with lip seals for use on wet gearboxes. Warranty and Support The comprehensive 12 month warranty is complemented by full technical support from your local authorised PRoceDuReThe output powers published overleaf are based upon continuous maximum rating conditions. Therefore design factors for above average running periods do not normally affect the ratings assume a normal operating condition at an ambient temperature not exceeding 40 C at an altitude below 1000 metres. Correction factors for other conditions are given Frequency of StartsWhen a motor is stopped and restarted too frequently, overheating will occur. Specific results depend upon the relative inertia of the motor and of the driven machine so it is not possible to publish meaningful figures. If in doubt contact your local Fenner authorised and VibrationThe FM:P range of Motors comply with international recommendations relating to maximum permitted noise levels.

4 All rotors are dynamically balanced, with a key fitted, in order to ensure that vibration levels do not exceed class N, ISO LifeBearing life depends on factors such as bearing load, rotation, speed, and operating temperature of the bearing. Standard Electric Motors are fitted with bearings of sufficient capacity for normal overhung or axial loads. If bearing capacity is in doubt consult your supplier with full application PositionsAlthough Motors are normally stocked in either the B3 or B5 assembly format, it is in most cases possible to mount them in any of the alternative mounting arrangements shown in the motor mounting arrangements table without further modification, but it is essential that the actual mounting is specified at the time of temp cPower available as % of published figure at following altitude (metres)Below500 Mounting ArrangementsTo IEC 34-7 code 1 and code 11 shownMotor bearings are charged with grease suited for ambient temperatures in the range 30 C to 55 table for Different Ambient tempeartures and AltitudesMounting ArrangementsSection : 8eLectRic MotoRSMotor SelectionStarting Torque and Nominal TorqueTS: The starting torque is the mechanical torque developed by the motor with the rotor.

5 The nominal torque is the mechanical torque that the motor is developing when it is giving its nominal Power and value TS/TN given in the table is a multiple of Nominal torqueCurrent and Nominal CurrentIN: The nominal current is the current that the motor is developing at nominal Power and nominal : The starting current is the current that the motor is developing when the rotor is Fenner Electric Motors are identified by a product code number. This consists of an eight digit code depending on the motor type, frame size, mounting, speed and codes should be included on all enquiries, correspondence and thRee DigitS: motor material and efficiencycodeRangeMaterial156IE2 Aluminium157IE2 Cast Iron158IE3 Aluminium159IE3 Cast IronFouRth Digit: Frame sizecodeFrameA56B63C71D80E90F100G112H132 J160K180L200M225N250P280R315S355T400U450 V500W560 FiFth Digit: Mounting typecodeMountingDescription1B3 Foot mounted2B5 Flange Mounted3B35 Foot & Flange Mounted4B14 Face Mounted5B34 Foot & Face Mounted6B14 BDIN Standard Face Mounted7B34 BFoot & DIN standard Face MountedSixth Digit: Nominal output speedcodePolesnominal Speed22300044150066100088750110600312500 SeVenth & eighth DigitS: Rated output Digit.

6 Options CodecodeDescriptionAAnti-condensation heatersCRain canopy for V1 motorNFailsafe brake and hand releaseZForce vent motorQSpecial motorOrdering InstructionseLectRic MotoRSSection : 8 Fen01/14 : DRiVe DeSign & MAintenAnce MAnuAL159FM:2 Series - 2 Pole - 3000 rpm230/400V - 50Hz - up to : 8eLectRic MotoRSPerformance Data - FM:2 Aluminium & FM:3 Cast Iron 2 PoleFrame SizeProduct codeRated output Power Pn kWFull Load Speed Rev/Mincurrentefficiency % Power Factor cos torqueMoment of inertia J=gD2/4 (kg-m2)Weight B3 Version kgFull Load tnAStarting current tsA 100% Full Load75% Full Load50% Full Load 100% Full Load75% Full Load50% Full Loadnominal torque tn nmStarting torque tS/tn nmBreakdown torque tb/tn nm63M156B* * * * * in part number with desired mounting configuration ( 1=B3 / 2 = B5 / 3 = B35 / 4 = B14 / 5 =B34FM:3 Series - 2 Pole - 3000 rpm230/400V - 50Hz - up to 200kWReplace * in part number with desired mounting configuration ( 1=B3 / 2 = B5 / 3 = B35 / 4 = B14 / 5 =B34 Frame SizeProduct codeRated output Power Pn kWFull Load Speed Rev/Mincurrentefficiency % Power Factor cos torqueMoment of inertia J=gD2/4 (kg-m2)Weight B3 Version kgFull Load tn AStarting current tsA 100% Full Load75% Full Load50% Full Load 100% Full Load75% Full Load50% Full Loadnominal torque tn nmStarting torque tS/tn nmBreakdown torque tb/tn nm80M159D* * * * * * * * * * * * * * * * * * * * * * SizeProduct codeRated output Power Pn kWFull Load Speed Rev/Mincurrentefficiency % Power Factor cos torqueMoment of inertia J=gD2/4 (kg-m2)))

7 Weight B3 Version kgFull Load tnAStarting current tsA 100% Full Load75% Full Load50% Full Load 100% Full Load75% Full Load50% Full Loadnominal torque tn nmStarting torque tS/tn nmBreakdown torque tb/tn nm63M156B* * * * Data - FM:2 Aluminium & FM:3 Cast Iron 4 PoleeLectRic MotoRSSection : 8FM:3 Series - 4 Pole - 1500 rpm230/400V - 50Hz - up to 200kWFM:2 Series -4 Pole - 1500 rpm230/400V - 50Hz - up to * in part number with desired mounting configuration ( 1=B3 / 2 = B5 / 3 = B35 / 4 = B14 / 5 =B34 Replace * in part number with desired mounting configuration ( 1=B3 / 2 = B5 / 3 = B35 / 4 = B14 / 5 =B34 Frame SizeProduct codeRated output Power Pn kWFull Load Speed Rev/Mincurrentefficiency % Power Factor cos torqueMoment of inertia J=gD2/4 (kg-m2)Weight B3 Version kgFull Load tnAStarting current tsA 100% Full Load75% Full Load50% Full Load 100% Full Load75% Full Load50% Full Loadnominal torque tn nmStarting torque tS/tn nmBreakdown torque tb/tn nm80M159D* * * * * * * * * * * * * * * * * * * * * * : DRiVe DeSign & MAintenAnce MAnuAL161 Section : 8eLectRic MotoRSPerformance Data - FM:2 Aluminium & FM:3 Cast Iron 6 PoleFM.))

8 3 Series - 6 Pole - 1000 rpm230/400V - 50Hz - up to 200kWReplace * in part number with desired mounting configuration ( 1=B3 / 2 = B5 / 3 = B35 / 4 = B14 / 5 =B34FM:2 Series - 6 Pole - 1000 rpm230/400V - 50Hz - up to * in part number with desired mounting configuration ( 1=B3 / 2 = B5 / 3 = B35 / 4 = B14 / 5 =B34 Frame SizeProduct codeRated output Power Pn kWFull Load Speed Rev/Mincurrentefficiency % Power Factor cos torqueMoment of inertia J=gD2/4 (kg-m2)Weight B3 Version kgFull Load tnAStarting current tsA 100% Full Load75% Full Load50% Full Load 100% Full Load75% Full Load50% Full Loadnominal torque tn nmStarting torque tS/tn nmBreakdown torque tb/tn nm71M156C* * * * SizeProduct codeRated output Power Pn kWFull Load Speed Rev/Mincurrentefficiency % Power Factor cos torqueMoment of inertia J=gD2/4 (kg-m2)Weight B3 Version kgFull Load tnAStarting current tsA 100% Full Load75% Full Load50% Full Load 100% Full Load75% Full Load50% Full Loadnominal torque tn nmStarting torque tS/tn nmBreakdown torque tb/tn nm90S159E* * * * * * * * * * * * * * * * * * * * * * Series Dimensions: B3 MountingeLectRic MotoRSSection : 8type/Frame Sizeno of X X X X 16504058202790112283834313710310390L2-81 40491751761251555624M8 X 165040582027901122838368137103103 Dimensions in mmFor weights refer to selection tables on pages 159-161typecable entry63M2 x M 16 X x M 16 X x M 16 X X M25 X X M25 X : DRiVe DeSign & MAintenAnce MAnuAL163 Section : 8eLectRic MotoRSAluminium Series Mounting.))

9 B5 MountingDimensions in mmFor weights refer to selection tables on pages 159-161type/Frame Sizeno of PolesAcADDDheeDeFFggAiLLALBLRMnPStxY63M2 -412010811M4 X X X X X entry63M2 x M16 x x M16 x x M16 x x M25 x x M25 x & Cast Iron Series Dimensions: B14 MountingeLectRic MotoRSSection : 8typecable entry63M2 X M16 X M16 X M16 X M25 X X M25 X in mmFor weights refer to selection tables on pages 159-161M45 ACYHBPLECBCEDEBEZXFGGADHD type/ Frame Sizeno of PolesAcBcDDheeBeceDFggAhBLMPxYZcable x x M5 x 99191282 x M16 x x x M6 x 99191282 x M16 x x x M6 x 99191282 x M16 x x x M8 x 9103103382 x M25 x x x M8 x 9103103382 x M25 x Frame Sizeno of PolesAcBcDDheeBeceDFggAhBLMPxYZcable entry80M2-415612080j619j6M6 x x M6 x 10115115402 x M25 x x x M8 x 12115115402 x M25 x x x M8 x 12115115402 x M25 x x x M8 x 12125137462 x M32 x x x M8 x 16125137462 x M32 x x x M10 x 15125137462 x M32 x x x M10 x 15125137462 x M32 x in mmFor weights refer to selection tables on pages 159-161 Aluminium Series Dimensions: B14 Mountingcast iron Series Dimensions: B14 MountingFen01/14 : DRiVe DeSign & MAintenAnce MAnuAL165 Section : 8eLectRic MotoRSCast Iron Series Dimensions.

10 B3 Mountingtype/ Frame Sizeno of PolesAAAABAcBBBcDDheeBeDFggAhhAhDikLxYca ble x M25 x x M25 x x M25 x x M32 x x M32 x x M32 x x M32 x x M40 x x M40 x x M40 x x M40 x x M50 x x M50 x x M50 x x M50 x x M63 x x M63 x x M63 x x M63 x x M63 x x M63 x x M63 x x M63 x x M63 x x M63 x x M63 x x M63 x x M63 x in mm, For weights refer to selection tables on pages 159-161 Holes 4- K38 ACYHDHHAAAAABLC able EntryXIEDECBBBEBM45 ACYHBPLECBCEDEBEZXFGGADHD166 Cast Iron Series Dimensions: B5 MountingeLectRic MotoRSSection : 8type/ Frame Sizeno of PolesAcADDDheeBeDFggAiLLALBMnPStxYcable x x M25 x x x M25 x x x M25 x x x M32 x x x M32 x x x M32 x x x M32 x x x M40 x x x M40 x x x M40 x x x M40 x x x M50 x x x M50 x x x M50 x x x M50 x x x M63 x x x M63 x x x M63 x x x M63 x x x M63 x x x M63 x x x M63 x x x M63 x x x M63 x x x M63 x EntryIXTEDEBNPLAEDHDGFGAMSYADLLBC able EntryIXTEDEBNPLAEDHDGFGAMD imensions in mmFor weights refer to selection tables on pages 159-161 Dimension AC is the diameter of motor body case, see page : DRiVe DeSign & MAintenAnce MAnuAL167 Section : 8eLectRic MotoRSCast Iron Series Dimensions.