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Technical data

24

 

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Version: 1.0

AMI8100

4.1

Definitions

Characteristic torque and speed curves

Detailed information on characteristic curves can be found under:
Beckhoff motor curves

All data, with the exception of the voltage constant, are based on
40 °C ambient temperature and 100 K overtemperature of the wind-
ing. The data can have a tolerance of +/-10 %.
If a gear unit is attached the power may be reduced by up to 20 %.

The A-side flange is intended for heat dissipation. If a gear unit is at-
tached, the heat dissipation is interrupted and reduces the power of
the servo drive.

By  default,  the  heat  is  dissipated  via  the  A-flange  into  the  machine
bed. Due to heating of the gear unit, this is not possible for thermal
reasons. This configuration leads to a reduction of the nominal out-
put.

4.1.1

Technical terms

This  chapter  provides  information  on  various  technical  terms  and
their meaning.

Standstill torque M

0

 [Nm]

Torque, also referred to as starting torque, that the servo drive can
generate at standstill. It can be maintained indefinitely at a speed n
< 100 min

-1

 and nominal ambient conditions.

Nominal torque M

n

 [Nm]

The torque that the servo drive delivers when it is operated at nomi-
nal speed and nominal current. Can be output in continuous opera-
tion S1 for an unlimited period of time.

Standstill current I

0rms

 [A]

Sinusoidal current RMS value. This is consumed at a speed of n <
100 min

-1 

in order to generate the standstill torque.

Peak current / pulse current I

0max

 [A]

Sinusoidal peak current RMS value. The configured peak current of
the servo drive used must be less or equal.

Torque constant K

Trms

 [Nm/A]

Indication of the torque in Nm generated by the servo drive per am-
pere of standstill current. The following applies: M

= I

0

 x K

T

Summary of Contents for AMI8100

Page 1: ...Operating instructions EN AMI8100 Compact integrated Servo Drives 1 31 2022 Version 1 0...

Page 2: ......

Page 3: ...ata 24 Definitions 24 Data for operation and environment 26 AMI812x 27 Scope of supply 31 Packaging 31 Transport and storage 32 Conditions 32 Transport 33 Long term storage 34 Technical description 35...

Page 4: ...ssories 54 Connection cables 54 Shaft sealing ring 54 Gear unit 54 Decommissioning 55 Disassembly 55 Disposal 56 Guidelines and Standards 57 Standards 57 Guidelines 57 Test centers 57 EU conformity 58...

Page 5: ...T Ether CAT G EtherCAT G10 EtherCAT P Safety over EtherCAT TwinSAFE XFC XTS and XPlanar are registered and licensed trademarks of Beckhoff Automation GmbH The use of other brand names or designations...

Page 6: ...nullify the liability of Beckhoff Automation GmbH Co KG The following is excluded from the liability Failure to observe these operating instructions Improper use Use of untrained personnel Use of una...

Page 7: ...other languages are derived from the German original Product features Only the product properties specified in the current operating in structions are valid Further information given on the product p...

Page 8: ...equirements including all appli cable laws regulations provisions and standards Instructed person Instructed persons have a clearly defined task area and have been informed about the work to be carrie...

Page 9: ...r technical train ing They have an understanding of control technology and automa tion They are familiar with relevant standards and directives Quali fied electricians can independently recognize avoi...

Page 10: ...ement The triangle indicates instructions that you should execute The bullet point indicates an enumeration The square parentheses indicate cross references to other text passages in the document The...

Page 11: ...ia which you can watch videos animations or other documents Internet access is required in order to use it You can read the QR code for example with the camera of your smartphone or tablet If your cam...

Page 12: ...mises Hotline 49 0 5246 963 5000 Fax 49 0 5246 963 95000 e mail training beckhoff com Web www beckhoff de training 1 7 3Service The Beckhoff Service Center supports you with after sales services such...

Page 13: ...ponsibly towards other peo ple 2 1Safety pictograms Beckhoff products feature safety pictograms either on stickers or printed which vary depending on the product They serve to protect people and to pr...

Page 14: ...ne parts Shut down and secure the machine or plant Shut down the machine or plant Secure the machine or plant against being inadvertently started up Correctly ground electrical components or modules A...

Page 15: ...id overheating Operate the servo drive according to the technically foreseen speci fications Refer here to the chapter Technical data Activate and monitor the temperature contact of the servo drive Pr...

Page 16: ...overview 16 Version 1 0 AMI8100 3 Item number Explanation 1 Housing 2 Feather key 3 Sensor connection M8 3 pin 4 Power connection M12 5 pin 5 EtherCAT connection M8 4 pin 6 Shaft 7 Radial shaft seali...

Page 17: ...off Traceability Number BTN 3 Nominal output 4 Max supply voltage 48 VDC 5 Max supply voltage 24 VDC 6 Protection class 7 Hardware code 8 UL approval for USA CAN 9 Bus system 10 EAC approval UKCA appr...

Page 18: ...ti turn encoder 17 bit b Drive integrated safety technology 0 without TwinSAFE 1 TwinSAFE STO via FSoE 00 Not defined w Shaft version 0 smooth shaft 1 shaft with groove and feather key according to DI...

Page 19: ...s installed in the servo drives are permanent magnets Neodymium is a hard magnetic material that enables the precise and highly dynamic positioning of the servo drives Three phase stator winding The t...

Page 20: ...easures must be taken for example including but not only additional redundant brake units mechanical safeguards or interlocks attachment of a balancing weight Permanent magnet holding brakes alone are...

Page 21: ...ves are available with feather key groove and inserted feather key according to DIN6885 ISO2491 The rotor is balanced with half a feather key according to DIN ISO 21940 32 2012 08 3 4 2Holding brake 3...

Page 22: ...safety technology into operation read the documentation AMI8911 TwinSAFE card for AMI81xx servo drive The servo drives are optionally available with integrated safety func tions These conform to IEC...

Page 23: ...regular basis Read the entire drive system documentation This translation of the original instructions Complete machine documentation provided by the machine manufacturer 3 5 1Improper use Any type of...

Page 24: ...the nominal out put 4 1 1Technical terms This chapter provides information on various technical terms and their meaning Standstill torque M0 Nm Torque also referred to as starting torque that the serv...

Page 25: ...and J in kgcm2 Thermal time constant tTH min Specification of the heating time of the cold servo drive under load with I0 until an overtemperature of 0 63 x 100 Kelvin is reached This temperature rise...

Page 26: ...category operation 2K3 according to EN 60721 Ambient temperature during operation 0 C to 40 C extended temperature range Ambient temperature during transport 25 C to 70 C maximum fluctuation 20 K hour...

Page 27: ...nstant KErms mVmin 7 5 11 9 5 6 7 8 Winding resistance Ph Ph R20 1 650 1 580 0 355 0 410 Winding inductance Ph Ph measured at 1 kHz L mH 2 80 3 30 0 70 0 92 Power supply UN 24 V DC Nominal speed Nn mi...

Page 28: ...e constant tTH min 10 13 16 Weight kg 1 35 1 65 2 05 Weight with brake kg 1 51 2 01 2 31 Flange Fit 6J Tolerance class N Degree of protection Standard housing version IP65 Standard shaft feedthrough v...

Page 29: ...hnical data Version 1 0 29 AMI8100 4 3 1Dimensional drawing All figures in millimeters Motor y Z brake AMI8121 155 189 5 AMI8122 177 211 5 AMI8123 199 233 5 Feather key Center bore according to DIN 33...

Page 30: ...0 AMI8100 4 3 2Force diagram Beckhoff load force calculator The software represents axial and radial forces on the servo drive shaft The following example shows an AMI8122 without a holding brake Dow...

Page 31: ...ediately Check the shipment for the following contents Servo drive of the AMI812x series with yellow protective cap Short information 5 1Packaging Instructions for handling are printed on the packagin...

Page 32: ...y be damaged 6 1Conditions During transport and storage ensure that the servo drives and indi vidual components are not damaged Observe the specifications in the following chapters and comply with the...

Page 33: ...r falls down this can lead to serious or even fatal acci dents Avoid high mechanical stresses Use suitable means of transport and secure components of the de centralized servo drive system against hig...

Page 34: ...ied out will affect the service life of the installed components and parts Prevent the formation of condensation Keep the ambient temperature constant Avoid solar radiation and high air humidity Conde...

Page 35: ...rvo drive may overheat depending on the installation position Ingress and leakage of liquids may damage the servo drive The standard installation position of the servo drives is the design IM B5 accor...

Page 36: ...or Temperature C T C K LPTC 600 Resistance Temperature er ror K minimum Nominal value maximum 40 0 84 340 359 379 6 48 30 0 83 370 391 411 6 36 20 0 82 403 424 446 6 26 10 0 80 437 460 483 6 16 0 0 79...

Page 37: ...shaft end according to DIN 748 3 with a center bore at the front according to DIN 332 2 Alternatively forces can be trans mitted via a frictional connection and a feather key groove according to DIN...

Page 38: ...bient temperature fT Temperature utilization factor tA Ambient temperature in C Calculation of the performance data if the specified temperature limit 40 C to 55 C is exceeded M0_red M0 x fT Installat...

Page 39: ...compact integrated servo drive 7 6 1 1Supply voltage 7 6 1 1 Us out 1 and 2 status display of the supply voltage LED Status lit Supply voltage present at out puts 1 and 2 Off No supply voltage presen...

Page 40: ...ational Pre Op Flashes sporadically Safe Operational Safe Op Flashes very quickly BOOT Off INIT 7 6 1 4EtherCAT 7 6 1 4 Link Act with in and out display of the communication state LED Status lit Link...

Page 41: ...ts can be ejected from the machine during opera tion and cause serious or fatal injuries Protect servo drive from impermissible stresses Avoid bending components during transport or handling and do no...

Page 42: ...es when using toothed belt drives When using a toothed belt drive the radial and axial loads on the shaft must not be exceeded Excessive load can lead to fatigue frac ture of the shaft Be sure to read...

Page 43: ...the drive element centered and straight on the shaft An offset will cause unacceptable vibration and the destruction of the ball bearings and the coupling Warm up the output elements according to manu...

Page 44: ...d friction locked collets gear pullers or suitable couplings to dismount the output elements Degrease shaft Screw puller 3 and intermediate disc 2 into the locking thread of the shaft Place the puller...

Page 45: ...ill find a complete overview of the available cables and information on the technical data For interference free data transmission please note Maximum number of mating cycles for the connectors 500 Ma...

Page 46: ...usion of warranty 9 1 2 1Choice of cable Observe the maximum permissible cable length Use a maximum of 20 m cable length In case of non observance compliance with legal requirements is not guaranteed...

Page 47: ...can purchase the following tool Torque wrench ZB8801 0000 9 1 3 1Power 9 1 3 1 Make sure that the poles and the interior of the socket as well as the threads on the connector are not dirty or damaged...

Page 48: ...sors 9 1 3 2 Make sure that the poles and the interior of the socket as well as the threads on the connector are not dirty or damaged Push the plug 1 straight onto the socket 2 If present Make sure th...

Page 49: ...signment M12 connector Contact Function Core identification 1 Up 8 48 VDC Brown 2 GND Up White 3 Us 24 VDC Blue 4 GND Us Black 5 FE Gray 9 2 2Sensors The following table shows the plug assignment on t...

Page 50: ...rive In case of motors with holding brake Check the function of the holding brake Check emergency stop functions 10 2During commissioning Pay attention to the following points during commissioning Che...

Page 51: ...d cables for dirt leaks moisture or dust Check temperature development Check for lubricant leakage Observe recommended maintenance intervals Check function of safety devices 10 4After operation WARNIN...

Page 52: ...ion can lead to damage to the surface and the servo drive as well as to leak tight ness problems Contamination dust or chips can have a negative effect on the func tion of the components In the worst...

Page 53: ...hours an nually Check servo drive for bearing noises If noises are detected do not continue to operate the servo drive replace bear ing Shaft sealing ring 5000 operating hours Perform visual inspectio...

Page 54: ...of the shaft feedthrough to IP65 The radial shaft sealing ring can be replaced at any time Please note however that the exchange may lead to a reduction in the nominal values 12 3Gear unit Axial load...

Page 55: ...fore starting work Soak up any leaked oil with approved binding agents Mark the danger spot Leaking oil can cause slips and falls resulting in serious or fatal injury Hot oil can cause severe burns Do...

Page 56: ...these compo nents from the waste and are legally obliged to return used batteries and rechargeable batteries within the EU Observe the relevant pro visions outside the area of validity of the EU Dire...

Page 57: ...MC Directive 2011 65 EU RoHS Directive 14 3Test centers The servo drives do not fall within the scope of the Machinery Directive However Beckhoff products are designed and eval uated in full complianc...

Page 58: ...Economic Area Beckhoff compact integrated servo drives of the AMI812x series are not subject to the China Compulsory Certificate CCC The products are exempt from this certification and can be exporte...

Page 59: ...ons 21 Drive integrated safety technology 22 Feather key 21 Holding brake 21 Output elements Dismantling 44 Mounting 42 P Pictograms 10 Power box 45 Turning 45 Power derating 38 Protection equipment 3...

Page 60: ......

Page 61: ...Beckhoff Automation GmbH Co KG H lshorstweg 20 33415 Verl Germany Phone 49 5246 9630 info beckhoff com www beckhoff com More Information www beckhoff com AMI8100...

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