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Summary of Contents for Beckhoff AM3000
- Page 1 Synchronous Servomotors AM3000 Technical Description, Installation, Setup Edition 06/2008...
- Page 2 Printed in the Federal Republic of Germany All rights reserved. No part of this work may be reproduced in any form (by printing, photocopying, microfilm or any other method) or stored, processed, copied or distributed by electronic means without the written permission of BECKHOFF.
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Page 3: Table Of Contents
Trouble Shooting ............... 24 Servomotors AM3000... - Page 4 Index ................41 Servomotors AM3000...
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Page 5: General
06/2008 General About this manual This manual describes the AM3000 series of synchronous servomotors (standard version). Among other things, you find information about: The motors are operated in drive systems together with BECKHOFF servo amplifiers. Please observe the entire system documentation, consisting of: —... -
Page 6: Safety Notes
40°C before touching it. Remove any fitted key (if present) from the shaft before letting the motor run indepen- dently, to avoid the dangerous results of the key being thrown out by centrifugal for- ces. Servomotors AM3000... -
Page 7: Use As Directed
The user is only permitted to operate the motors under the ambient conditions which are de- fined in this documentation. The AM3000 series of motors is exclusively intended to be driven by servo amplifiers from the AX2000 series under speed and / or torque control. -
Page 8: Standards
We, the company Beckhoff Automation GmbH Eiserstrasse 5 D-33415 Verl hereby in sole responsibility declare the conformity of the product series Motor series AM3000 (Types AM301, AM302, AM303, AM304, AM305, AM306, AM307) with the following standards: EC Directive 2004/108/EC Electromagnetic compatibility... -
Page 9: Handling
If the housing is dirty, clean housing with Isopropanol or similar, do not immerse or spray Disposal In accordance to the WEEE-2002/96/EG-Guidelines we take old devices and accessories back for professional disposal, if the transport costs are taken over by the sender. Send the devices to: Beckhoff Automation GmbH Eiserstrasse 5 D-33415 Verl Servomotors AM3000... -
Page 10: Delivery Package
BECKHOFF Package 06/2008 Package Delivery package Motor from the AM3000 series Technical description on CDROM Motor package leaflet (short info) Nameplate Servomotor-Type Standstill torque Standstill current Rated power Eiserstr. 5 BECKHOFF D-33415 Verl Tel.: +49-(0)5246/963-0 Nm Io Isol.Kl. U/min Insulation material... -
Page 11: Technical Description
Technical Description Design of the motors Synchronous servomotors in the AM3000 series are brushless DC motors for demanding servo applications. When combined with our digital servo amplifiers they are especially suited for positio- ning tasks in industrial robots, machine tools, transfer lines etc. With high requirements for dyna- mics and stability. -
Page 12: Standard Features
Standard features 6.3.1 Style The basic style for the AM3000 synchronous motors is style IM B5 according to DIN EN 60034-7. The permitted mounting positions may be read from the technical data of the motor series. 6.3.2 Shaft end, A-side Power transmission is made through the cylindrical shaft end A, fit k6 (AM301: h7) to DIN 748, with a locking thread but without a fitted-keyway. -
Page 13: Vibration Class
A personal safe operation of the holding brake requires an additional contact (normally opened) in the braking circuit and an anti-surge-device (e.g. Varistor) for the brake. Wiring example for AX2000: AX2000 6.3.11 Pole numbers Motor Poles Motor Poles Motor Poles Motor Poles AM301 AM303 AM305 AM307 AM302 AM304 AM306 Servomotors AM3000... -
Page 14: Options
Effective torque (calculated) [Nm] When calculating the motors and servo amplifiers which are required, take account of the static load and the dynamic load (acceleration/braking). Collected formulae and examples of the calculations are available from our applications department. Servomotors AM3000... -
Page 15: Mechanical Installation
Check the compliance to the permitted radial and axial forces F and F When you use a toothed belt drive, the minimal permitted diameter of the pinion e.g. follows ³ ´ from the equation: d Servomotors AM3000... -
Page 16: Electrical Installation
HF interference and must not be confused with the PE (protective earth) symbol (protective measure to EN 60204). To wire up the motor, use the wiring diagrams in the Installation and Setup Instructions of the servo amplifier which is used. Servomotors AM3000... -
Page 17: Guide For Electrical Installation
If a servo amplifier of the series AX2000 is used and the motor cable exceeds 25m, a motor choke (3YL) must be used. Connect up all shielding via a wide surface-area contact (low impedance) and metallized connector housings or EMC-cable glands. Servomotors AM3000... -
Page 18: Connection Of The Motors With Preassembled Cables
-30 / +80 10.5 Motor cable with integral (4x1.5+(2x0.75)) -30 / +80 11.5 brake control leads (4x2.5+(2x1)) -30 / +80 14.2 (4x2x0.25) -30 / +80 Resolver cable (7x2x0.25) -30 / +80 Encoder cable (8x2x0.25) -30 / +80 10.5 Comcoder cable Servomotors AM3000... -
Page 19: Wiring Diagrams
BECKHOFF Electrical Installation 06/2008 Wiring diagrams 8.4.1 Wiring diagram for motors with resolver AX2000 Servomotors AM3000... -
Page 20: Wiring Diagram For Motors With Encoder
BECKHOFF Electrical Installation 06/2008 8.4.2 Wiring diagram for motors with encoder AX2000 Servomotors AM3000... -
Page 21: Wiring Diagram For Motors With Biss
BECKHOFF Electrical Installation 06/2008 8.4.3 Wiring diagram for motors with BISS AX2000 Servomotors AM3000... - Page 22 BECKHOFF Electrical Installation 06/2008 This page has been deliberately left blank Servomotors AM3000...
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Page 23: Setup
Carry out any further tests which are specifically required for your system. Now commission the drive according to the setup instructions for the servo amplifier. In multi-axis systems, individually commission each drive unit (servo amplifier and motor). Servomotors AM3000... -
Page 24: Trouble Shooting
— Required holding torque too high — Check the dimensioning — Brake faulty — Replace motor Brake does not — Motor shaft axially overloaded — Check the axial load, reduce it. grip Replace motor, since the bearings have been damaged Servomotors AM3000... -
Page 25: Definition Of Terms
Release delay time t [ms] / Application delay time t [ms] of the brake These constants define the response times of the holding brake when operated with the rated vol- tage from the servo amplifier. Servomotors AM3000... -
Page 26: Am301
Motor cable with control leads, 4 x 1 + 2 x 0.75 shielded Resolver connection 12 poles, round, on Cable 0.5m Resolver cable, shielded 4 x 2 x 0.25mm² Comcoder connection (option) 17 poles, round, on Cable 0.5m Servomotors AM3000... - Page 27 BECKHOFF Technical Data 06/2008 Dimensions (drawing in principle) Radial-/axial forces at the shaft end Servomotors AM3000...
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Page 28: Am302
Holding torque @ 120°C [Nm] 1.42 24 ± 10 % [VDC] Operating voltage electrical power Moment of inertia [kgcm²] 0.011 Release delay time [ms] Application delay time [ms] Weight of the brake [kg] 0.27 Typical backlash [ °mech.] 0.46 Servomotors AM3000... - Page 29 Resolver connection 12 poles, round, angular Resolver cable, shielded 4 x 2 x 0.25mm² Encoder connection (option) 17 poles, round, angular Encoder cable, shielded 7 x 2 x 0.25mm² Dimensions (drawing in principle) Radial-/axial forces at the shaft end Servomotors AM3000...
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Page 30: Am303
Holding torque @ 120°C [Nm] 24 ± 10 % [VDC] Operating voltage electrical power 10.1 Moment of inertia [kgcm²] 0.011 Release delay time [ms] Application delay time [ms] Weight of the brake [kg] 0.35 Typical backlash [ °mech.] 0.46 Servomotors AM3000... - Page 31 Resolver connection 12 poles, round, angular Resolver cable, shielded 4 x 2 x 0.25mm² Encoder connection (option) 17 poles, round, angular Encoder cable, shielded 7 x 2 x 0.25mm² Dimensions (drawing in principle) Radial-/axial forces at the shaft end Servomotors AM3000...
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Page 32: Am304
Holding torque @ 120°C [Nm] 24 ± 10 % [VDC] Operating voltage electrical power 12.8 Moment of inertia [kgcm²] 0.068 Release delay time [ms] Application delay time [ms] Weight of the brake [kg] 0.63 Typical backlash [ °mech.] 0.37 Servomotors AM3000... - Page 33 Resolver connection 12 poles, round, angular Resolver cable, shielded 4 x 2 x 0.25mm² Encoder connection (option) 17 poles, round, angular Encoder cable, shielded 7 x 2 x 0.25mm² Dimensions (drawing in principle) Radial-/axial forces at the shaft end Servomotors AM3000...
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Page 34: Am305
Holding torque @ 120°C [Nm] 14.5 24 ± 10 % [VDC] Operating voltage electrical power 19.5 Moment of inertia [kgcm²] 0.173 Release delay time [ms] Application delay time [ms] Weight of the brake [kg] Typical backlash [ °mech.] 0.31 Servomotors AM3000... - Page 35 Resolver connection 12 poles, round, angular Resolver cable, shielded 4 x 2 x 0.25mm² Encoder connection (option) 17 poles, round, angular Encoder cable, shielded 7 x 2 x 0.25mm² Dimensions (drawing in principle) Radial-/axial forces at the shaft end Servomotors AM3000...
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Page 36: Am306
Holding torque @ 120°C [Nm] 24 ± 10 % [VDC] Operating voltage electrical power 25.7 Moment of inertia [kgcm²] 0.61 Release delay time [ms] Application delay time [ms] Weight of the brake [kg] Typical backlash [ °mech.] 0.24 Servomotors AM3000... - Page 37 Resolver connection 12 poles, round, angular Resolver cable, shielded 4 x 2 x 0.25mm² Encoder connection (option) 17 poles, round, angular Encoder cable, shielded 7 x 2 x 0.25mm² Dimensions (drawing in principle) Radial-/axial forces at the shaft end Servomotors AM3000...
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Page 38: Am307
Value Holding torque @ 120°C [Nm] 24 ± 10 % [VDC] Operating voltage electrical power 35.6 Moment of inertia [kgcm²] 1.64 Release delay time [ms] Application delay time [ms] Weight of the brake [kg] Typical backlash [ °mech.] Servomotors AM3000... - Page 39 4 x 1 Resolver connection 12 poles, round, angular Resolver cable, shielded 4 x 2 x 0.25mm² Encoder connection (option) 17-polig, rund Encoder cable, shielded 7 x 2 x 0.25mm² Dimensions (drawing in principle) Radial-/axial forces at the shaft end Servomotors AM3000...
- Page 40 BECKHOFF Technical Data 06/2008 This page has been deliberately left blank. Servomotors AM3000...
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Page 41: Appendix 11.1 Index
Nameplate ....10 Wiring diagrams ... . . 19 Options ....14 Servomotors AM3000...