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SFW-TGTP-1.2,

SFW-TGTP-1.2

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。

上亿库存，国内外近千个仓库，公司部分产品型号如下，欢迎联系哦~！

20AD065A0NYNANC0 PowerFlex 70 AC Drive 65 A at 50 Hp 20A

20CD300A0ANNBNN0 PowerFlex 700H AC Drive 20C

20G11BF1K4JN0NNNNN PowerFlex 755 AC Packaged Drive

25B-A011N114 PowerFlex 525 2.2kW (3Hp) AC Drive

520480000 Quantum CONN COAX M/F R/A F-STYLE

FR-F740-22K 32.8KVA 43A 22KW 3相AC380V/50Hz/60Hz

D4D-2132N 触点:1开/1闭,6A 250VAC机械寿命:1000万次?撞压式,滚轮柱塞型，停产，用D4NA-4132替代

1492-MS8X12V71-80 Connection Products

模拟量输入/输出模块SM 6ES7 332-5HB01-0AB0 AO/2 通道，电压、电流，光电隔离，20pin 前连接器

行程开关 3SE53220SG22

运行版软件 6AV2105-4RR04-0AE0 SIMATIC WinCC Runtime 专业版 V14 Upgrade WinCC V7.0..V7.3 Runtime 153600 PowerTags -> WinCC Runtime 专业版 153600 PowerTags V14

1585J-M8FBJM-2 RJ45 Ethernet Media

1756-RMC3 ControlLogix 3 m RM Fiber Optic Cable

188-K1D250 Miniature Circuit Breaker 25 A

194E-Y32-1756-6N 32 A 194E Load switch

2090-CFBM7E7-CEAF07 Kinetix 7m Extension Cable

2090-UXNFM-S09 Ultra Series 9m Feedback Cable

BC646TRT700 Server 700 I/O Runtime System with Proficy GlobalCare

GC647IFPLRNUNLMT GCC iFIX Plus SCADA Unlmt Run

IC200CBL601 Cable expansion shielded 1M 2 connectors

IC646MPS001 Logic Developer PLC Standard

IC647IFSCTSSPRT03C iFIX TS SCADA Support on SCADA -3 Clients (M1Component Part)

IC670ACC003 Mating Connector Kit For Connector Style Base (IC670CHS003), Pins and Plastic Housing, Qty 2

IC697CPU771RR CPU, 12 MHz, 2K Discrete I/O, Expandable Memory

IC800PCUBC10S030 Powercube flying lead interface cable configured for 1000 steps/revolution and power save enabled. 3 meters

ControlLogix/1756 System 1756-OB8 10-30 VDC 2 AMP OUTPUT 8 PTS (20 PIN)

Industrial Computers 6182H-10KEH6B VVCE 1000, KEYPAD, EXT MEM, RIO/DH, AC

Process Control 1757-FIMEXP020 FOUNDATION FIELDBUS FIM MODULE EXPANSION

Operator Interface 2711P-RBT15 PV PLUS 1500 TOUCH REPLACEMENT BEZEL

Support 9355-WAB1GWENS SUPT RENEWAL CONTRACT FOR 9355WAB1GWEN

Support 9351-VSR SUPT REINSTATEMENT CONTRACT FOR 9351VS

ControlNet Products 1785-L20C15 PLC-5/20C FOR CONTROLNET PHASE 1.5

RSI Software Products 9301-2SE2400FRE RSVIEW32 WORKS 32K (FRENCH)

RSI Software Products 9355-WABITE RSLINX PRO - ITALIAN

Motion Control MPL-A320H-MK24AA MOTOR,SERVO,2.94 NM,3500RPM,MULTI,230V,BRK,5.1KG

Motion Control 2090-DAPC-D0901 CABLE, NON-FLEX, CN3 SERIAL COMMUNICATIONS, 01M

CBL-113 Cable. Square D Prog. Port (RS-422)

IC5008TBW0000 18" Intelligence Industrial PC, Performance Series Win2000

IC800PCUBC02S030 PowerCube Flying Lead Interface Cable, 200 Steps/Rev & Power Save Enabled, 3 Meters

OC647IFESGCLNTSM iFIX Optn: ESig & ERec iClientTS (M4 Part)

20AD027A0AYNANC0 PowerFlex 70 AC Drive 27 A at 20 Hp 20A

20DC2P1A0NYNANANE PowerFlex 700S AC Drive 20D

20G1ANF212JN0NNNNN PowerFlex 755 AC Packaged Drive

25C-E1P7N104 PowerFlex 527 0.75kW (1Hp) AC Drive

280-PWRM22B-M6 ArmorConnect 3-PH Power Media drop cable

FX2N-48MR-001 主机24入/24出?继电器输出

1492-M5X8C Connection Products

1494H-EF3H6 Heavy Duty Fusible Safety Switch

软启动器 3RW44462BC46

ET 200SP 6ES7193-6BP40-0BA1 基座单元 BU15-P16+A0+12B/T，类型A1，直插式端子，带2x5个附加端子，带有温度测量，15mm宽

1585D-M4TBJM-12 Micro D-Code, QD Style Ethernet Media

1756-ESMNSE ControlLogix Energy Storage Module

1794-OV16 Flex 16 Point Digital Output Module

194E-CA80E-PE-TN 194E Load switch

2090-CCMPCDS-23AA03 Comms Cable Kinetix 3 PC to Drive 3m

2090-DANPT-16S09 TL-Series 9m Power Cable

ABKSTDN0000/ABD 6 inch Color STN/ TCP Label/ 24VDC/ with AB DataHighway Plus/ UL/ cUL/ CE/ UL1604

GC646PCN110E Proficy GC for OP Operator Console Runtime S/W 700 I/O

HE800ACC019 Cage-clamp (screw) style I/O plug, 19-terminal. (Qty 1)

IC630PWR324RR 24Vdc Remote Power Supply Unit

IC647HSTSSEO10KM eSignature Option for Historian - Standard Server 10000 Points (M4 Key)

IC660BLD101 Cover w/Label for IC660BBD101

IC695CHS016CA RX3i 16 universal slots backplane with conformal coating.

IC756WET100J-23 Custom Editor Toolkit, Japanese, Version 2.3

CompactLogix System 1769-PB4 24VDC INPUT P0WER SUPPLY: 4A @ 5VDC 2A @ 24VDC

PLC-5/1771 System D1771-6.5.113 BASIC MODULE USER MANUAL

Process Control 1757-FFLD2 2 H1 / HSE FOUNDATION FIELDBUS LINKING DEVICE

Operator Interface 2711P-B7C4B2 PV PLUS 700, KEY/TOUCH, ENET, AC PS, EXT MEM

Support 6500-PS2R SUPT REINSTATEMENT CONTRACT FOR 6500PS2

Support 9358-PLTM2500S SUPT RENEWAL CONTRACT FOR 9358PLTM2500ENE

Support F1785-BCMSERC FIRMWARE UPGRADE FOR 1785-BCM COMMUNICATION MODULE

RSI Software Products 9301-2SE2200JPU1 RSVIEW32 WORKS 150-300 UPGRADE IN-SUPT (JP)

RSI Software Products 9701-VWSB000ENU4 RSVIEW SE STATION UNLIMITED DISPLAY + CLIENT

RSI Software Products 9399-CNETGR RSNETWORX FOR CONTROLNET GETTING RESULTS GUIDE

Motion Control 2098-IPD-HV030 HIGH VOLTAGE DRIVE, 7A/14A, ULTRA5000

AD693CMM301 90-30 Serial Communications Module

IC300ADC140 16-bit, 4 channel Analog Inputs, Current (+/-20mA, 0-20mA, 4-20mA)

IC752DSX000RR Datapanel 160 - 240x64 LCD display with LED backlight. Includes integrated keypad for data entry. No touch capability. Various sizes of text, bitmaps, bar graphs, messaging. Supports limited PC/104 capability.

MTR-3S35-G-R-0-E-SRR Servo Motor Nema34 with Seal

ZA06B-6077-K250 Alpha i-series servo PSM power supply module spare control power fuse

20BE099A0AYNANC0 PowerFlex 700 AC Drive 99 A 100 Hp 20B

20G14TC460JN0NNNNN PowerFlex 755 AC Packaged Drive

25-RF027-DL PowerFlex 520 27.3A 600V EMC Filter Kit

2711P-RW2 PanelView Plus Accessory

FRN 1 1 P11S-4CX 1 8 KVA 23A 11KW 3相AC380V/50Hz/60Hz

1492-JD3-RE 2.5 mm Double Level Terminal Block

1492-W16S-RE IEC Term Blck 8x47.6x41mm Screw

软启动器 3RW40752BB34

工艺型 CPU 6ES7 517-3TP00-0AB0 CPU 1515T-2 PN，750 KB 程序，3 MB 数据；30 ns；集成 X1: 2x PN 接口，支持 IRT；X2: 1x PN 接口，支持 RT

156-B20AA3 20 A Contactor

1746-F2 SLC Power Supply Fuse

1786-FS200 200 MICRON CBL ASSY 200 M (656.2 FT)

193-T1AB25 1.8-2.5 A IEC Bimetallic Overload Relay

20-FR09085 INSULATOR,CAPACITOR,POWERFLEX HIGH POWER

2090-CSBM1DF-14AA03 Kinetix Cable Single DSL 2090-Series

20AC015A0AYNACC0 PowerFlex 70 AC Drive 20A

GA647TDV915 Proficy GlobalCare Assist for CIMPLICITY HMI Server 1500 I/O Development and Runtime System

GP647IFPRDVUNLMT GCP iFIX Profsnl SCADA Unlmt Dev

IC600BF950RR I/O Communication Control Mod Type 4 - AB DH Interface

IC647HSTCS1500KM Historian Enterprise Corporate Server 1,500,000 Points (M4 Key)

IC647TRT910 CIMPLICITY HMI Server 10000 I/O Runtime System

IC693PWR322CA Conformal Coated Power Supply 24/48 VDC standard 30 watts.

IC756MDV010E-99 DV Draw Dvlpnt on Alpha OpenVMS, English, Version 9.9

MicroLogix 1000/1761 System 9399-RL50GRFR RSLOGIX 500 GETTING RESULTS GUIDE (FRENCH)

PLC-5/1771 System 1771-NIVT HIGH RESOLUTION ISOLATED ANALOG MODULE

Distributed I/O 1794-AENT ETHERNET ADAPTER W/24V DC POWEL SUPPLY, TWIST PR

Communications 9351-WES INTERCHANGE FOR WINDOWS

Operator Interface D6190-6.5.31 CONTROLVIEW DIAGNOSTIC USERS MANUAL

Support 9358-BA03R SUPT REINSTATEMENT CONTRACT FOR 9358BA03ENE

Support 9392-CDRSPTU UPGRADE TO ENGLISH/PORTUGUESE BUNDLE

RSI Software Products 9324-RL0100ESE RSLOGIX 500 STARTER SPANISH CD

RSI Software Products 9301-2SE3500U2 UPGRADE: IN-SUPT: RSVIEW RUNTIME 1500 TO 100K

RSI Software Products 9356-STD2300U1 UPGRADE: IN-SUPT: RSSQL STAND.150 TAG TO 1500 TAG

Motion Control TL-SSN-4 KIT, SHAFT SEAL, TL-X4XX MTRS

5003-24 Obslete - Message Center. 1 Line, 9MM, Green VFD, 24VDC, NEMA 4

IC200CHS025 COMPACT I/O CARRIER SPRING STYLE

IC694MDL732 OUTPUT MODULE 12/24 VDC 0.5AMPS 8 POINTS POSITIVE LOGIC

MSI-WEB Web or Excel Reporting Clients

VSPCSE-ADMIN5 VisualSPC SE Administration Bundle includes Attributes, Analyst, Desig ner, Wizard, Importer and Reports. 5 license pack.

20BD052A0AYNACC1 PowerFlex 700 AC Drive 52 A 40 Hp 20B

20G11JF960JN0NNNNN PowerFlex 755 AC Packaged Drive

22D-D2P3N104 PowerFlex 40P- 0.75 kW (1 HP) AC Drive

140NOM25200C Quantum MB+ 网络适配器, 光纤头/中继器, 1通道, CC

290E-FBP-G1-3 Direct Online Starter

LY2NJ 24VDC, 110VAC, 220VAC 2开2闭 触点 10A LED灯

1492-SPM2C160 Mcb Supplementary Protector 16 A

软启动器 3RW30281BB04

电机启动器 3VU16403ML00

150-F201NCDB SMC Flex Smart Motor Controller

1732D-OB8EM8 ArmorBlock 8 Point Output Block

1771-P2 1771 Power Supply

193-EEBB E1 Plus 0.2-1 A IEC Overload Relay

199-LE1 Terminal Lugs

2090-CPWM7DF-08AA15 MP-Series 15m Standard Power Cable

2094-XNIPIM-1 Kinetix 6000M IPIM Connector Kit

EDS-305-T C1 D2 5-port Unmanaged 10/100 Switch (-40 to 75 deg C op temp)

GFK-1220 CIMPLICITY Display Station User's Manual

IC220ACC100 MOTOR STARTER BRAKE MODULE DC

IC647BWD000 Batch Opt: WorkInstruction Dev Pak

IC647PRTKIT002C Proficy Portal Enterprise Edition Starter Kit 2 User (M1 Key)

IC693CPU372 CPU372 Plus Web Enabled controller (120K Bytes configurable user memory), embedded Ethernet 10/100Mbs with built-in switch. Supports EZ Store (IC200ACC003). Note: The CPU37x CPUs may not work with Horner Electric modules due to the speed of the p

IC756ADV001E-97 DV Development - AIX Op Sys Addt'l User, English, Version 9,7

MSI-EFF-SV-43 Efficiency Mang Server Software-43

SLC/1746 System 1746-RT28 REPLACEMENT TERMINAL BLOCK - ANALOG INPUT / COMBO

Distributed I/O 1738-IB8M8 24VDC 8 SINKING INPUTS WITH M8 CONNECTORS

Communications 1788-CN2DN CONTROLNET TO DEVICENET LINKING DEVICE

Operator Interface 2711-NM216 16MB FLASH ATA MEMORY CARD

Support 9302-RT15R SUPT REINSTATEMENT CONTRACT FOR 9302RT15

Support 9324-RL5300ENR SUPT REINSTATEMENT CONTRACT FOR 9324RL5300EN

DeviceNet Products 1403-NDNET COMMUNICATION MODULE (DEVICENET)

RSI Software Products 9301-2SE3353ITE RSVIEW32 RUNTIME 5K WITH RSLINX (ITALIAN)

RSI Software Products 9326-AD25USENE AUTOMATION DESKTOP25 USER

Motion Control MPG-A010-031S22 MOTOR,SERVO,GEAR RATIO 31,26NM,157RPM,SINGL,230V

Silver Series 1770-HT16 HART 16 CHANNEL NON-ISOLATED TERMINAL BLOCK

HE693OIU077 Operator interface (89mm x 152mm x 54mm) with 2 line x 20 character VF display.

IC660BBR100 Block Relay Output Normally Closed 16 Circuits

QPI3D200E2P QUICKPANEL MONOCHROME 9"

ST-5112 STXi High Speed Counter module, 2 Channels, 24VDC, 100Khz

20BC170A3AYNANC1 PowerFlex 700 AC Drive 20B

20F1AGD156AN0NNNNN PowerFlex 753 AC Packaged Drive

22B-A2P3C104 PowerFlex 40- 0.4 kW (0.5 HP) AC Drive

140DDI15310 Quantum 开关量DC输入,32点,5VDC,4组隔离,负逻辑

284D-FVD2P3Z-10-CR-3-SB-EMI DeviceNet Variable Frequency Drive

E3JM-10M4 10m,分离式, 触点输出3A 电源:24-240V AC/DC

1492-SJ6-10 IEC Term Blck 10 pole Side Jumper

人机界面 6ES7972-0CA34-0XA0 远程 PC/MPI 卡（TS 适配器）

6ES78221AA030XC2

1497B-A12-M15-0-N Control Power Transformer

1606-XLS240EC Power Supply XLS 240 W Power Supply

1769-CRL3 CMPLX 1 m Right to Left Bus Exp Cable

188-K4D320 Miniature Circuit Breaker 32 A

194R-D63-1753 DIN 194R Disconnect Switch

2090-CPBM7DF-12AA05 MP-Series 5m Power and Brake Cable

2090-XXNPMP-16S03 MP-Series 3 m Length Power Cable

CBL-15-MP-20 Power cable for MTR-1N splashproof stepping motors. 20 feet

GF-0196 Connecting FlashCable to Brown & Sharpe Digit Dial plus.

IC200TBX110 Tool box,10 point (IC200NDR001) 24VDCIn/Relay Out,24VDC Powered (req uires an external 24VDC Power Supply) VersaMax DataPanel DP45 with Pro gramming software and cables, (IC640VPS002,IC752DDZ000,IC200CBL555, IC646MPM001)

IC646TBSPMPS050 Smart Process Monitoring Process+ server 50 loops

IC647NRF000 CIMPLICITY HMI A-B RF ANTENNA Communications

IC693ACC318 Connector Kit, 24 Pin, Qty (10), Ribbon Type (For MDL654, 655, 752, 75 3)

IC752BCL101 DataPanel to SNP (25 pin to 15 pin)

IC800VMCE1100 Encoder cable for 1 kW to 3 kW VersaMotion servo motors- 10 meter

SLC/1746 System 1746-OG16 DC OUTPUT MODULE FOR PROGRAMMABLE CONTROLLER

Industrial Computers 6189-KBDEPU1U SMALL DESKTOP KEYBOARD AND MOUSE PLASTIC USB

Application-specific products 6556-SPAKS DIE MONITOR AND PLS SOFTWARE FOR THE SLC

Operator Interface 2711-B6C16 PV600 COLOR KEY&TOUCH, DF1 & RS232 PRINT

Support 9301-2SE2300S SUPT RENEWAL CONTRACT FOR 93012SE2300

Support 9307-EM643PXR SUPT REINSTATEMENT CONTRACT FOR 9307EM643PXENE

DeviceNet Products 1734D-IB16 24 VDC 16 IN, DNET COMMS, SCREW

RSI Software Products 9301-2SE250KOU5R RSVIEW32 WORKS 5K-100K UPGRADE OUT-SUPT (KO)

RSI Software Products 9358-BNT30UB1 UPGRADE: IN-SUPT: RSBATCH 30 UNITS TO BUNDLE

Motion Control MPL-B320P-SJ24AA MOTOR,SERVO,2.94 NM,5000RPM,SINGL,460V,BRK,5.1KG

Motion Control 2090-MPFC-S KIT,CONNECTOR,FEEDBACK,STRAIGHT,MF

GFK-0534 CIMPLICITY 70 Graphics Display System User's Manual

IC641VPS350 VersaPro 50 Pack - Windows Programming Software for Series 90-30 and VersaMax PLCs

MSCPU-106404NT Marathon Std CPU - 233 MHz CPU, 64M, 4G, WinNT, no expansion slots

PSPC-DC5/E-220 Prof Shop Floor SPC DC 5 User eSig 220v

20BC015A0AYNANB0 PowerFlex 700 AC Drive 20B

20F11FC011JA0NNNNN PowerFlex 753 AC Packaged Drive

2198-K57CK-D15M Kinetix 5700 Feedback Connector Kit

2711P-RAT7 PanelView Plus Accessory

280-PWRM35H-M2 ArmorStart Three-Phase Power Media

CQM1H-ME16K EPROM 16K字.带时钟

1492-N21 TERM BLCK Side Jumper 2 Pole

通讯处理器CP 6GK7 343-2AH00-0XA0 "CP343-2 AS-I 主站通讯处理器，20?pin 前连接器"

行程开关 3SE53222SD22

TIA 博途 WinCC 选件 6AV2107-0KM00-0BB0 SIMATIC WinCC WebNavigator for Runtime Professional 100 Clients

1585J-M8HBJM-20 RJ45 Ethernet Media

1760-DNET Pico DeviceNet Adaptor

188-K2B160 Miniature Circuit Breaker 16 A

194E-Y80-1753-6G 80 A 194E Load switch

2090-CHBP8S8-12AA01 Kinetix 6000M IDM Hybrid Cable

2090-UXPC-D0903 Ultra Series, Interface Cable

BC647MDA700 View Development/Runtime 700 I/O with Proficy GlobalCare Complete and USB Hardware key

GC647IFPRRN00900 GCC iFIX Profsnl SCADA 900 I/O Run

IC200CHS012 I/O interposing box style

IC646MRA159 View Runtime 1500 I/O

IC647IFSTDV00900K iFIX Standard HMI 900 I/O Development (M1 Kit Part)

IC670ALG630RR TC 8 Channel

IC697CPX928 CPU, 96 MHz, 12K Discrete I/O, 6M byte fixed user memory

IC800SKCEV100 Encoder cable to connect an S2K to any 1 kW to 5 kW S-series servo motor. 10 meters

ControlLogix/1756 System 1756-IT6I ISOLATED THERMOCOUPLE/MV INPUT 6 PTS (20 PIN)

Industrial Computers 6182H-10TRH15B VVCE 1000, TOUCH, STD MEM, CNET, AC

Process Control 1757-FIMUPG005 FIELDBUS LICENSE UPGRADE, 5 FIMS

Operator Interface 2711P-RGK12 PV PLUS/VVCE PROTECTIVE ANTIGLARE OVERLAYS QTY 3

Support 9355-WABGWENS SUPT RENEWAL CONTRACT FOR 9355WABGWEN

Support 9354-LN100R 9354-LN100 SOFTWARE SUPPORT CONTRACT REINSTATEMENT

ControlNet Products 1784-PCC1 PCMCIA CARD INTERFACE CABLE TO CNET

RSI Software Products 9301-2SE2400JPU5 RSVIEW32 WORKS 5K-32K UPGRADE IN-SUPT (JP)

RSI Software Products 9355-WABSNENE RSLINX SINGLE NODE

Motion Control MPL-A320P-SJ24AA MOTOR,SERVO,2.94 NM,5000RPM,SINGL,230V,BRK,5.1KG