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Synchronous motors (PMSM) – Manual with installation instructions

B 5000 en-2621

Abbreviation

Description

Absolute encoder

BRE +

Brake/brake suboption

Rust-protected version

Dust- and rust-protected version

FHL

Lockable manual release

Manual brake release

MIK

Microswitch

EKK

One-piece terminal box

ERD

External earthing terminal

External fan

FEU

Humidity protection insulation

IG1

(IG11, 12)

Incremental encoder, 1024 pulses

IG2

(IG21, 22)

Incremental encoder, 2048 pulses

IG4

(IG41, 42)

Incremental encoder, 4096 pulses

IG.K

Encoder with terminal box

IG.P

Incremental encoder with plug connector

Closed condensation drain hole

KKV

Encapsulated terminal box

Magnetic incremental encoder

Motor plug connection

NRB1/2

Noise-reduced brake

Without fan

OL/H

Without fan, without cover

Protective shield

RDD

Double fan cover

RDT

Protective shield, textile fan cover

RLS

Back stop

Anti-condensation heater

Temperature sensor, PTC resistor

TRO

Tropical protection insulation

Thermostat, bimetallic

WE+

Second shaft end

Handwheel

Table 4: Options for IE4 motors (SK ..T…)

Содержание PMSM

Страница 1: ...B 5000 en Synchronous motors PMSM Manual with installation instructions...

Страница 2: ...or to performing any work on or operating the motor Always observe the instructions in this manual Keep this manual in the vicinity of the motor so that it is available if required Please also note th...

Страница 3: ...00 en 2621 3 Documentation Title B 5000 Order number 6055002 Series Three phase synchronous motors SK 56 to SK 132 Version list Title Date Order number Remarks B 5000 June 2021 6055002 2621 Table 1 Ve...

Страница 4: ...ibed here this document must be provided to all users in a suitable form Any editing or amendment or other utilisation of the document is prohibited Publisher Getriebebau NORD GmbH Co KG Getriebebau N...

Страница 5: ...Publisher B 5000 en 2621 5...

Страница 6: ...ion 18 2 3 1 Rotary encoders option IG MG 18 2 3 2 Brake option BRE 18 2 4 Requirements for the use of the drive 19 2 4 1 Ambient conditions 19 2 4 2 Permissible axial and radial forces 19 2 4 3 Minim...

Страница 7: ...g replacement periods 32 5 3 Service and maintenance work 33 5 3 1 Check for running noises 33 5 3 2 Visual inspection 33 5 3 3 Drain off condensation option KB 33 5 3 4 Brake option BRE 33 5 3 5 Gene...

Страница 8: ...tructions 8 B 5000 en 2621 List of illustrations Figure 1 Explanation of type designation using an SK 80T1 4 as example 15 Figure 2 Name plate 17 Figure 3 Permissible impulse voltages depending on the...

Страница 9: ...section of protective conductors 19 Table 7 Motor to frequency inverter assignment 21 Table 8 Weights of the motor 23 Table 9 Auxiliary terminal designations 28 Table 10 Tightening torques for termin...

Страница 10: ...be used as intended and according to the information in this manual Pay particular attention to section 2 4 Requirements for the use of the drive 1 2 Do not make any modifications Unauthorised changes...

Страница 11: ...ded loads Use adequately dimensioned means of transport which are suitable for the purpose Note the weight of the motor please see chapter 3 1 Transporting the drive Only lift the motor by the eye bol...

Страница 12: ...is at a standstill e g due to the electronic block of a connected frequency inverter or a jammed drive unit the connection terminals and supply cables may carry dangerous voltage In addition to the ma...

Страница 13: ...tion work or operation Fasten or remove loose parts Secure or remove free keys on the motor shafts 1 7 5 Hazards due to high or low temperatures The motor may heat up to 70 C during operation Risk of...

Страница 14: ...NG Indicates a dangerous situation which may result in death or very serious injury if it is not avoided CAUTION Indicates a dangerous situation which may result in minor injuries if it is not avoided...

Страница 15: ...ar circuit 3000 min in Delta circuit N non ventilated 2100 min F fan cooled 2100 min Axis height 56 63 71 80 90 100 112 Figure 1 Explanation of type designation using an SK 80T1 4 as example 2 1 2 Opt...

Страница 16: ...IG21 22 Incremental encoder 2048 pulses IG4 IG41 42 Incremental encoder 4096 pulses IG K Encoder with terminal box IG P Incremental encoder with plug connector KB Closed condensation drain hole KKV E...

Страница 17: ...r motor number 22 CT Constant torque 7 Serial number 23 Service factor 8 Thermal class of insulation system 24 Service factor current 9 IP protection class 25 Voltage constant 10 Standard specificatio...

Страница 18: ...be read out by NORD due to their interfaces In these cases the encoder must be adjusted by the customer Information on this can be found in the operating instructions of the encoder and the frequency...

Страница 19: ...glands must be suitable for temperatures above 90 C 2 4 2 Permissible axial and radial forces The maximum permissible axial forces FA and radial forces FR for the A side end of the motor shaft can be...

Страница 20: ...e phase insulation homogeneous impregnation and groove lining as insulation against earth The insulation system in the standard version is designed for the increased requirements of operation with lin...

Страница 21: ...0 80T1 4 4 8 1 5 3000 3 44 90 4 0 0011 8 0 14 4 1 4 89 151 340 90N1 8 5 0 1 1 2100 2 1 94 0 0 0009 10 0 15 0 2 38 144 111 340 90N2 8 6 8 1 5 2100 3 01 94 0 0 0011 10 8 20 5 2 27 144 151 340 90N3 8 10...

Страница 22: ...inverter type interference suppression manufacturer Always observe the EMC information provided by the inverter manufacturer If a shielded motor supply cable is recommended by the manufacturer the sh...

Страница 23: ...for lifting the motor with attachments Only use the intended eye bolts or support pins for transporting machine units e g gear unit attachments Machine units must not be lifted by attaching them to t...

Страница 24: ...aling caps Report any damage to the carrier immediately Do not put the drive into operation if damage such as leaks are visible 3 3 2 Remove corrosion protection agents All bare metal surfaces and sha...

Страница 25: ...d touch guard of the driven elements If a motor is put into operation without a driven element secure the shaft key against being thrown out or remove the key This also applies for any second shaft en...

Страница 26: ...rtion depth of 2 x d must not be exceeded The fastening screw threads must be inserted with a sealant e g Loctite 242 3 6 Subsequent painting For retrospective painting of the drive the radial shaft s...

Страница 27: ...le regulations e g with regard to cable cross sections fuses earth lead connections The drive is exclusively intended for operation with frequency inverters Pay attention to the operating instructions...

Страница 28: ...heater Brake heater Table 9 Auxiliary terminal designations The brake is supplied by a rectifier located in the motor terminal box or via direct DC voltage Pay attention to the brake voltage specifie...

Страница 29: ...the terminal box ensure that all lock nuts and the earthing screw are tightened The terminal box must be sealed against dust and water Because of this take care that the seals of the cable glands and...

Страница 30: ...ing for operation voltages up to 400 V with 500 V DC For operation voltages up to 725 V measure with 1000 V DC The temperature of the windings should be 25 C 15 C For new or cleaned windings or repair...

Страница 31: ...crewed in Does the required orientation comply with the actual installation position Are rotating parts covered with a contact guard Is the rotary encoder aligned 2 3 1 4 1 Is the insulation resistanc...

Страница 32: ...lace if necessary Check electrical connections cables and wires for strength and any damage Replace damaged cables if necessary Checking the function of the insulation system 4 2 At least every 5 year...

Страница 33: ...242 or Loxeal 82 21 to the threads of the screw plugs and reinsert the screw plugs immediately 5 3 4 Brake option BRE The brake cannot be adjusted If maintenance or repair work should be required at...

Страница 34: ...M Manual with installation instructions 34 B 5000 en 2621 6 Disposal The motor contains aluminium iron electronic components plastic copper and magnets Dispose the materials properly and observe the a...

Страница 35: ...D Service department Incorrect parameterisation Check parameterisation Too high ambient temperature Comply with conditions in accordance with order confirmation Shock when switching on vibrations Inco...

Страница 36: ...r any attached parts such as rotary encoders or external fans Send the device to the following address Getriebebau NORD GmbH Co KG Serviceabteilung Getriebebau Nord Stra e 1 22941 Bargteheide Informat...

Страница 37: ...7 Appendix B 5000 en 2621 37...

Страница 38: ...0 Intended use 10 Interference emission 22 Internet 36 Inverters 20 M Magnetic encoder 18 Maintenance 36 Maintenance intervals 32 Maintenance work Check for running noises 33 Marking 14 N Name plate 1...

Страница 39: ...Key word index B 5000 en 2621 39...

Страница 40: ...6055002 2621...

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