140AVI03000
140AVI03000
140AVI03000
对运动中的动态性能有比较高的要求时，需要实时对电机进行调整。那么如果控制器本身的运算速度很慢（比如PLC，或低端运动控制器），就用位置方式控制。如果控制器运算速度比较快，可以用速度方式，把位置环从驱动器移到控制器上，减少驱动器的工作量，提（比如大部分中高端运动控制器）；如果有更好的上位控制器，还可以用转矩方式控制，把速度环也从驱动器上移开，这一般只是高端控制器才能这么干，而且，这时完全不需要使用伺服电机。
一般说驱动器控制的好不好，每个厂家的都说自己做的，但是现在有个比较直观的比较方式，叫响应带宽。当转矩控制或者速度控制时，通过脉冲发生器给他一个方波信号，使电机不断的正转、反转，不断的调高频率，示波器上显示的是个扫频信号，当包络线的顶点到达值的70.7%时，表示已经失步，此时的频率的高低，就能显示出谁的产品牛了，一般的电流环能作到1000Hz 以上，而速度环只能作到几十赫兹。
＆ 公司全称 ： 厦门泰尼电气有限公司
＆ 销售代表 ： 小黄
＆ 洽谈电话 ：
＆手机：
＆ 商务 QQ ： 97
＆ 传真（FAX： （请注明，01006收）
＆ 公司地址 ： 厦门市海沧区海沧街道滨湖一里7号
＆ 公司网址 ： www.xmtaini.com
Datel UWR- 5/1000-24 DC/DC Converter NIB 24VDC Input
SIEMENS Simatic 5 Terminator F 755 6ES%755-3AA11 Su
Sprecher & Schuh CA7-30-00 Contactor w/2 Ausiliary Swit
Furnas Definite Purpose Controller 42CF35AFAID TAK
Airpax 219-3-22052-18, F.L. AMPS ?C 35.3, X-18,
Victaulic Roust-A-bout 1 1/2" Style 99 Clamp Surplu
Rexroth Pressure Switch R0 24vdc Take-out
Cutler Hammer EHC3015, Type EHC, 15 Amp, Issue LM-5560,
Brewer machine & Gear Co. Idler Shaft & Collar S04 Lot
Browning 3-Groove Pulley 3B5V42 NIB
McGill Inner Race Bearing MI32, MI 32, Surplus Lot
McGill Needle Bearing MR28S, MR 28 S, Surplus Lot o
RBC Self-Aligning Bearing SJ8516/1/5, T RBC 1R 8616 C,
Norgren T1000C2800 Throttle Valve 1/4" Block Lot of
T-Slot Miter Gauge for Table Saw etc. Brand Name U
ABB Miniature Circuit Breaker S202-C6 GB10963, Nice Use
ABB Miniature Circuit Breaker S202 CO,5 GB10963, NICE T
DODGE? Gear Box Base DAA00040A 8.75"x6.75" 7.5"x5" 5.
Balemaster Mounting Base? Part 117-55W Surplus
Allen Bradley Output Module Triple Play 1734-OB4E SER C
Browning Pulley 35V925, Sheave 5V SEC 3 GR, 201865, 5V
Widell Hand Die 1-22 1/2 NPT HS Marked as but Coul
Rexroth Hydraulic Valve 564522/1 M52, Z2FSK 10-2-10/2QV
Brand SKF 6216-JEM BEARING 6216 JEM
MAC 826C-PM-591JM-812 Surplus Pneumatic Valve
Acopian OP Amp Dual Power Supply TD15-40 SurplusStk
Tierney Electrical Mfg. Core and Coil S-8272-77, 80VA
Sprecher Schuh CA7-16-01 & CA7-PA Contactor and Auxilia
SIEMENS Interface Module 6ES5 315-8MA11 ? SURPLUS
Ingersoll Rand Compressor Filter -VS
Dodge Flange, D-Flx 10S, 1 7/8" Flange NIB
Airpax 80 Amp 3 Pole Breaker Airpax Take-out
Basler Electric Coil BE, X-02, 400/575V
Alco Emerson Regulator SWP-400psig 4591T for Hot Gas BP
Siemens S5 Bus Module 6ES5 700-8MA11 Take-out
Sterlco Reverse Phase Relay 701-00066-REVA Take-ou
Jarvis USA Hand Tap 3/8x18NPT G127360 Surplus Lot o
SKF Bearing 6211JEM , 6211 JEM SURPLUS
Hydac Technology Corporation Filter 0660R025WHC Sur
ALLEN BRADLEY 140U-J-RMX ROTARY HANDLE MECHANISM SERIES
Siemens Contactor Overload Relay 3UA59 00-1j
Allen Bradley AC Relay 700-NT400A1, Series C Type N, Us
Hager USA 5" x 5" Satin Stainless Steel Hinges Surp
GE CR353FE3BA1 Definite Purpose Contactor T/O
SKF GE 40ES Bearing Made in Germany
Asco Flow Valve "ADAD" Surplus
Dura Coustic for HVAC Copeland Compressor Cover - Insul
Parker General Purpose Valve 04F20O1106A3FGC75
Festo -M27x2 Rod End Bearing
Siemens Front Connector K, 6XX3081 Surplus
Square D 9999 D01 Auxiliary Contact Take-Out Lot o
Siemens Motor Starter Protector 3VE1015-2HU00 TAKE
Spraying System Company Flat Spray Nozzles 1/2HH29SQ NE
Numatics Pneumatic Valve 228-703B Surplus - Bag Ope
Gould Shawnut Tri-onic 400 Amp Time Delay Fuse TRS400R
GE Ballast Male Connector Crane 627 & 628, 10002, MCS-F
Acme Standard Power Inc. Power supply 7v, 1.8a, 01-1011
Numatics Solenoid Valve 228-829B Surplus
ALLEN BRADLEY MODULE SET 1734-PDN SER B, , W/T
AEG SH 04 40E 230 400V Surplus
Bussmann HLT Fuseholder Lot of 11 NIB except for 1
Rexroth Cut-off Valve PU-A-21-28
Fuji Electric Module 2DI140ZA-120 150a 1200v
