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UDX5105,

UDX5105

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滚珠丝杠在机床行业的普遍应用，推动了加工机床行业的快速发展，但机械式传动的局限性，已无法应对日益高速化、高效化切削的发展趋势。直线电动机式就是在这种趋势的需求下产生的一种高速高效传动方式，特别是机床的高速传动发展跨上一个新台阶。德国作为世界先进机床的先驱，20世纪80年代就开始了高速铣削和车削技术的研发。1993年，德国EXCELLO公司推出了世界上第一个由直线电动机驱动的工作台HSC-240型高速加工中心，机床主轴最高速达到24 000r/min，最大进给速度为60n/min，加速度达到1g。

当进给速度为20m/min时，其轮廓精度可达0.004mm。美国的Ingersoll公司紧接着推出了HVM-800型高速加工中心，最大进给速度达到75.20m/m i n。

1996年开始，日本相继研制成功采用直线电动机的卧式加工中心、高速机床、超高速小型加工中心、超精密镜面加工机床、高速成形机床等。从此以后，直线电动机在高速数控机床的应用如雨后春笋般地迅速发展起来。近十年来，世界上各工业发达国家纷纷投入巨资，大力研究、开发成功不少直线电动机驱动的高速数控机床，并逐渐有抢占传统滚珠丝杠市场的态势。

直线电动机加工中心在国外的宝马、通用等著名汽车公司已经有成熟的应用，在国内上汽通用、东风雪铁龙、昌河铃木、海马汽车等也有整线的应用实例。本文从技术分析和应用实例上进行了直线电动机和滚珠丝杠驱动加工中心的对比。图1为Comau Urane25直线电动机高速加工中心。
传动原理分析对比滚珠杠副存任的问题如下：

（1）“旋转电动机+滚珠丝杠副”的直线驱动方式存在着多个弹性环节，当整个系统在高速运动时，会出现刚度下降，同时弹性变形使系统的阶次变高，系统的鲁棒性降低，从而使伺服性能下降。弹性变形是数控机床产生机械谐振的根源。

（2）中间传动环节的存在，增加了运动体的惯量，使得位移和速度响应变慢。

（3）间隙死区、摩擦、误差积累等因素，使进给速度和加速度受到限制。

（4）动转平稳性较差，在高速运动下噪声易发热。

（5）精度保持寿命相对短。
而直线电动机以—个运动部件实现直线运动，则具有以下优点：直接驱动中力是无接触传递的，因此无磨损，使用寿命长，维护简单；传动刚性高，推力平稳，直接驱动，弹性环节减少，系统刚性提高，传动效果高；定位精度和重复定位精度高，可达亚微米级，比伺服电动机及滚珠丝杠副传动的加速度和重复定位精度提高7～10 倍。
 

IC646MRC159 Logic PC & View 1500 Tag Runtime System

IC752SKT008 Datapanel 160 Starter Kit: Includes Datapanel 160 (DSX000), download & communication cables, DataDesigner, user & programming manuals

OC646IFWTRSLNESGM Water Solutions Pk 2008 - iFIX 5.0 ESig

20BB130A0AYNANC0 PowerFlex 700 AC Drive 20B

20BD027A3AYNAND0 PowerFlex 700 AC Drive 27 A at 20 Hp 20B

20F1AGC104JN0NNNNN PowerFlex 753 AC Packaged Drive

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2711P-RFK10 PanelView Plus Accessory

OFSCSPESU Quantum OFS SMALL Expired Subscription

FVR 2. 2E11S-7JE 4. 2KVA 11.0A 2.2KW 单相AC220V/50Hz/60Hz

1492-J3PTP IEC 1-Ckt Feed-Through Blk,Plug-In,2.5mm

1492-SPM3D150-N MCB Supplementary Protector 15 A

软启动器 3RW40381BB14

SIMATIC HMI 系列面板 6AV2124-0QC02-0AX0 TP1500 精智 15.4 寸

150-SPPB3BR SMC-50 POWER POLE ASSEMBLY 140A

1738-IB8M23 ArmorPoint 8 Point Input Module

1784-PCC1 ControlNet 1784-PCC Communication Cable

193-KB75 5.5-7.5 A IEC Bimetallic Overload Relay

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2090-CSBM1DE-10AF09 Kinetix Cable Single DSL 2090-Series

20AB2P2A3AYNNNC0 PowerFlex 70 AC Drive 20A

GA647IFPLSRUNLMT GCA iFIX Plus SCADA Unlmt Srv

GP647IFESGDV00150 GCP iFIX Optn: ESig & ERec 150 I/O Dev

IC600BF843RR 4-20mA Analog Input Module (8 channels)

IC647HSTCCP2M Historian Client Connection Pack 2 Users (M4 Key)

IC647TIAM TIA:Texas Instrument Unilink PC Adapter

IC693MLX000 Series 90-30 I/O Modules Label Kit (various quantities)

IC756LDV010E-97 DV Draw Development on Intel/Linux RedHat Op Sys, English, Version 9.7

MicroLogix 1000/1761 System

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Communications 1786-FS60 200 MICRON CABLE ASSEMBLY 60 METERS (196.8 FT)

Operator Interface 9399-PWRGR RSPOWER GETTING RESULTS GUIDE

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Support 9324-RL0700NXR SUPT REINSTATEMENT CONTRACT FOR 9324RL0700NXENE

EtherNet/IP Products 9351-AIX INTERCHANGE FOR AIX

RSI Software Products 9301-2SE3500ESU5 RSVIEW32 RUNTIME 5K-100K UPGRADE IN-SUPT (ES)

RSI Software Products 9356-PRO2500U1R UPGRADE: OUT-SUPT: RSSQL STD.150 TO PROF.70000 TAG

Motion Control N-3412-2-H00AA MOTOR,NEMA 34,12 LB-IN,5500 RPM

44A730464-G26 Connector Kit, Brake (all motors except B0.5) or A40 Motor Fan

IC200ALG327 ANALOG OUTPUT 13 BIT VOLTAGE 12CH

IC693PTM101 Power Transducer Module (includes module, interface, 1m cable)

Silver Series 9323-L3300D A.I SERIES PLC-3 OFFLINE/ONLINE PROGRAMMING

VSPC-SRV/SQL VisualSPC MS SQL Server Interface (Version 7.0 or greater).

20BD027A0AYNANA0 PowerFlex 700 AC Drive 27 A at 20 Hp 20B

20G11FD034AA0NNNNN PowerFlex 755 AC Packaged Drive

22C-D170A103 PowerFlex 400- 90 kW (125 HP) AC Drive

520402000 Quantum 远程I/O分支器终端电阻

285-BRCF25-M4 Source Brake Cordset Flex Cable

E6B2-CWZ3E 5-12VDC,电压输出,负载电流20mA, 3相,1000P/R,2000P/R

1492-SPM1D630-N MCB Supplementary Protector 63 A

变频器选件 6SE6 400-0EN00-0AA0 Encoder 脉冲编码器计数模块

电机启动器 3VU16400ML00

150-CA20 Smart Motor Controller Accessory

1715-C2 1715 2 m Length Backplane Extender Cable

1771-IXE 1771 8 Point Input Module

193-EC4DD E3 Plus 9-45 A Current Relay

198-WT1 ModCenter IEC Wiring Kit

2090-CPWM4DF-16AF07 MP-Series 7m Power Cable

2094-BL50S Kinetix Line Interface Module

DEMOCD00013 iWorkinstruction DEMO CD

GFK-0772 PCM C Function Library Reference Manual

IC210CBL002 PDA to Durus Controllers Transfer Cable

IC647ASC005 PA SDK 5 Pak

IC647PPSOCF Proficy Process Systems Operator Console with iFIX

IC693CPU311RR Base 5 - slot with CPU311

IC754VGF08CTD View Loaded 8In Color TFT Touch DC GEF

MSI-DASHBOARD Dashboard Client

SLC/1746 System 1746-R15 REPLACEMENT RETAINER CLIP FOR MODULES

Distributed I/O 1734-OW4 24V DC COIL N.O. DPST 4 RELAY MODULE

Application-specific products 1803-EEM21E4 EEM,32 PULSES,24V DC,8 ANALOG,4 TO 20 MA, NEMA 4

Operator Interface 2711E-T10C6 PANELVIEW 1000E TOUCHSCREEN TERMINAL, 10.4" FLAT

Support 9302-BLDS SUPT RENEWAL CONTRACT FOR 9302BLD

Support 9381-PP250KENR SUPPORT REINSTATEMENT CONTRACT FOR 9381PP250KEN

DeviceNet Products 1791D-0B16PX 24 VDC BLOCK I/O EXPANSION, 16 OUT SOURCE, RTB

RSI Software Products 9301-2SE3350FRU1 RSVIEW32 RUNTIME 150-5K UPGRADE IN-SUPT (FR)

RSI Software Products 9358-PBVNT01ENE RSBATCH NT FOR PLX BATCH VIEW ADDITIONAL CLIENTS

Motion Control MPL-B880C-MJ24AA MOTOR,SERVO,76.0NM,1500RPM,MULTI,460V,BRKE

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HE660CGM424 Genius "C" Prog. Co-processor with RS-232 and RS-422/485 ports

IC646TPD075 Pro Server 75 I/O Point Development and Run Time System

QDA-EDT-SITE QuickDesigner Site License

ST-3118 STXi analog input module 8 Channels, 0~20mA, 12bit

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20F14NC260JA0NNNNN PowerFlex 753 AC Packaged Drive

22A-B2P3H204 PowerFlex 4 0.4 kW (0.5 Hp) AC Drive

140CPS21100 Quantum 电源, 24 VDC, 独立, 3A

284D-FHD2P3B-10-CR-SB DeviceNet Variable Frequency Drive

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变送器 3RS17001CD00

1497A-A11-M6-0-N Control Power Transformer

1606-XLP15A Power Supply XLP 15 W Power Supply

1764-MM3RTC MicroLogix 1500 with RTC Memory Module

188-K4B250 Miniature Circuit Breaker 25 A

194L-HE6E-375 Actuator Handle For Load Switch

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2090-XXNPMF-16S60 Kinetix Drives 60m Standard Cable

CB1N-1WPM-0140-AZ Brake cable Alpha and Beta series motor s. 14 meters (replaces 44C742238-004 cable)

GC647SGM001 GCScheduler Series and Groups Module

IC200PKG104 VersaMax Ethernet NIU starter kit with I/O.

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IC647NCS000 CIMPLICITY HMI Cluster Support Option

IC690CDP002 InfoLink CD Promotional 10 Pack

IC698ACC735 Shielded single slot faceplate, package of six.

IC800VMA072 750 W VersaMotion servo amplifier

SLC/1746 System 1746-IA16 AC INPUT MODULE FOR PROGRAMMABLE CONTROLLER

Industrial Computers 6181P-17TSXPH VERSAVIEW INTEGRATED DISPLAY COMPUTER 17-INCH TFT

Application-specific products 9358-PBPCNT03ENE RSBATCH NT FOR PROCESLGIX PC BASED PHASES 03 UNITS

Operator Interface 2711-K5A3L3 PV550 MONOCHROME KEY, DH485 & RS232 PRINT

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Support 9500-CPAKPSENS SUPT RENEWAL CONTRACT FOR 9500CPAKPSEN

ControlNet Products 9904-HYBD CONTROLNET DUAL CHANNEL HYBRID (BOX OF 90)

RSI Software Products 9301-2SE2503JPE RSVIEW32 WORKS 100K WITH RSLINX (JAPANESE)

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Motion Control MPL-A540K-MJ22AA MOTOR,SERVO,19.4 NM,4000RPM,MULTI,230V,16.5KG

Motion Control 2090-XXNPMP-14S60 CABLE,NON-FLEX,MOTOR POWER,MP/1326AB,14 GAUGE,60M

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IC641SWM711 LM 90-70 S/W, Ethernet Network, 3.5"/5.25" disks + paper docs.

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1585J-M8CBJM-11 RJ45 Ethernet Media

1756-PB75K ControlLogix DC Power Supply

188-K1D010-N Miniature Circuit Breaker 1 A

194E-Y16-1753-4A 16 A 194E Load switch

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2090-UXNFBMP-S15 MP-Series 15 m Length Feedback Cable

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IC660TBD023 Terminal Assembly for IC660BBD023

IC697CMM712 Serial Communications Module for State Logic

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ControlLogix/1756 System 1756-IB32 10-31 VDC INPUT 32 PTS (36 PIN)

Industrial Computers 6182H-7TRH4D VVCE 700, TOUCH, STD MEM, ENET, DC

Process Control 9358-PBNT30ENE RSBATCH NT FOR PROCESSLOGIX 30 UNITS

Operator Interface 2711P-RAK4 CUTOUT ADAPTER TO MOUNT PV PLUS 400 KEYPAD

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ControlNet Products 1786-TPR CONTROLNET T-TAP/RIGHT ANGLE

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RSI Software Products 9355-WABESE RSLINX PRO - SPANISH

Motion Control MPL-A310P-HJ22AA MOTOR,SERVO,1.58NM,5000RPM,ENCDR,230V,3.0KG

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OC647HSTSCADA2500 Proficy Historian for SCADA 2500 pts

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20DC125A0EYNANANE PowerFlex 700S AC Drive 20D

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280-MTRF22-M8 ArmorConnect Brake and Motor Cable

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1492-M5X12 IEC 5 x 12 mm Marker Card

1494H-BN3H6 Heavy Duty Fusible Safety Discon Switch

软启动器 3RW44446BC45

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1794-OA8 Flex 8 Point Digital Output Module

194E-CA32E-PE-TN 194E Load switch

2085-ECR Micro800 Expansion Module End Cap

2090-DANBT-18S03 TL-Series 3m Brake Cable

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GC646MSS101 Proficy GlobalCare Complete for Logic Developer - State Standard w/Programming Cable

HE693THM409 4 ch. J, K, N, T, E, R, S, 0.5 deg C resolution, deg C/deg F engr. units

IC630MDL301RR 24Vdc Sink Input Module (16 points)

IC647HSTSS30KM-35 Historian v3.5 Standard Server 30000 Points (M4 Key)

IC660BLA021 Cover w/Label for IC660BBA021

IC695ALG616 Analog Input module, 16 channels single ended, 8 channels differential, channels are configurable for voltage and current. Can be configured for Current: 0 to 20mA, 4 to 20mA, +/- 20mA; Voltage: +/- 10V, 0 to 10V, +/- 5V, 0 to 5V, 1 to 5V. The ana

IC756WDV009E-23 DV Development Sys Visual Basic, English, Version 2.3

CompactLogix System 1769-IR6 6 CHANNEL RTD/RESISTANCE INPUT MODULE

PLC-5/1771 System 9399-FW5FBGR RSLGIX FRAMWRKS FUNCTION BUILD.GET'G RESULTS GUIDE

Distributed I/O 1799-MP20 PLASTIC MOUNTING PLATE/4 SCREWS-20 PT BOARD

Operator Interface 2711P-T6C3D PV PLUS 600 COLOR, TOUCH, DH485, DC PS

Support 9342-L2200R SUPT REINSTATEMENT CONTRACT FOR 9342L2200

Support 9358-PBPC03S SUPT RENEWAL CONTRACT FOR 9358PBPC03ENE

Support F1779-KFMSERA FIRMWARE UPGRADE FOR 1779-KFM COMMUNICATION MODULE

RSI Software Products 9301-2SE2103DEE RSVIEW32 WORKS 150 WITH RSLINX (GERMAN)

RSI Software Products 9701-VWMR075DEU1 RSVIEW ME STATION RT 15 TO 75 DISP UPGRADE(GERMAN)

RSI Software Products 9399-2SE32GR RSVIEW32 GETTING RESULTS GUIDE

Motion Control 2098-DSD-075X DRIVE, 35A/75A, ULTRA3000 W/INDEXING

ABI31200C2P/ABD QUICKPANEL 10.5" TFT W/AB DH+

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IC752DFT000 Datapanel 150 - 240x64 LCD display with LEC backlight. Includes integrated keypad for data entry. Various sizes of text supported. No touch or PC/104 capability.

MTR-3S23-G-R-0-N-SRR Servo Motor Nema23 Flg with Seal

ZA06B-0266-B500 Alpha 22/4000HVis servo motor with straight shaft with key and brake

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25-PM2-D4P0 PowerFlex 520 1.5kW (2Hp) Power Module

2711P-RP8A PanelView Plus 6 700-1500 Logic Module

FRN3.7G11S-4CX 6.9KVA 9.0A 3.7 KW 3相AC380V/50Hz/60Hz

1492-J50 50 square mm Feed-Through Terminal Block

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193-NREC5ZZ E3 Plus Replacement Overload Relay

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2090-CSBM1DE-18AA05 Kinetix Cable Single DSL 2090-Series

20AB9P6A3AYNACG0 PowerFlex 70 AC Drive 9.6 A at 3 Hp 20A

GA647IFPRSR00900 GCA iFIX Profsnl SCADA 900 I/O Srv

GP647IFPLDV00075 GCP iFIX Plus SCADA 75 I/O Dev

IC600BF913RR 10-50Vdc Sink Output Module

IC647HSTCR20000KM Collector Redundancy Option for Historian - Standard Server 20,000,000 Points (M4 Key)

IC647TPD910 CIMPLICITY HMI ProServer 10000 I/O Development and Runtime

IC693PCM301RR Programmable Coprocessor Mod, 85K, w/Port Expansion Cable

IC756MDV000E-98 DV Development - Alpha OpenVMS Op Sys, English, Version 9.8

MicroLogix 1000/1761 System 1761-L32AWA 32 I/O MICROLOGIX 1000

PLC-5/1771 System 1771-ILK CONFORMALLY COATED, ANALOG INPUT MODULE

Distributed I/O 1792D-4BV4D 4 SINK/SOURCE INPUTS, 4 SOURCING 0.5 AMP OUTPUTS

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