點(diǎn)擊圖片查看大圖
6DD1660-0AE0交流伺服要好一些，因?yàn)槭钦也刂茲L珠絲桿，轉(zhuǎn)矩脈動(dòng)小。直流伺服是梯形波。但直流伺服比較簡(jiǎn)單，便宜。 永磁交流伺服電動(dòng)機(jī) 20世紀(jì)80年代以來，隨著集成電路、電力電子技術(shù)和交流可變速驅(qū)動(dòng)技術(shù)的發(fā)展，永磁交流伺服驅(qū)動(dòng)技術(shù)有了突出的發(fā)展，各電氣廠商相繼推出各自的交流伺服電動(dòng)機(jī)和伺服驅(qū)動(dòng)器系列產(chǎn)品并不斷完善和更新。交流伺服系統(tǒng)已成為當(dāng)代高性能伺服系統(tǒng)的主要發(fā)展方向，使原來的直流伺服面臨被淘汰的危機(jī)。90年代以后，各已經(jīng)商品化了的交流伺服系統(tǒng)是采用全數(shù)字控制的正弦波電動(dòng)機(jī)伺服驅(qū)動(dòng)。交流伺服驅(qū)動(dòng)裝置在傳動(dòng)領(lǐng)域的發(fā)展日新月異。
廈門岳航計(jì)算機(jī)工程有限公司
聯(lián)系人：李素云
企業(yè)QQ：2851195446，2851195466
手機(jī)：18965423501
座機(jī)：0592-5165501
永磁交流伺服電動(dòng)機(jī)同直流伺服電動(dòng)機(jī)比較，主要優(yōu)點(diǎn)有： ⑴無電刷和換向器，因此工作可靠，對(duì)維護(hù)和保養(yǎng)要求低。 ⑵定子繞組散熱比較方便。 ⑶慣量小，易于提高系統(tǒng)的快速性波紋管聯(lián)軸器。 ⑷適應(yīng)于高速大力矩工作狀態(tài)。 ⑸同功率下有較小的體積和重量。
New Lot of 3 SMC KQ2U11-36S Pneumatic Y Fittings, 3/8" NPT, 3/8" Tubing
New Lot of 3 SMC KQ2U11-37S Pneumatic Y Fittings, 1/2" NPT, 3/8" Tubing
New Lot of 2 SMC KQ2T13-37S Pneumatic Tee Fittings, 1/2" NPT, 1/2" Tubing
New Lot of 10 SMC KQ2Y07-34S Pneumatic Tee Fittings, 1/8" NPT, 1/4" Tubing
New Lot of 4 SMC KQ2T13-35S Pneumatic Tee Fittings, 1/4" NPT, 1/2" Tubing
New Lot of 3 SMC KQ2Y13-35S Pneumatic Tee Fittings, 1/4" NPT, 1/2" Tubing
New Lot of 3 SMC KQ2U1-35S Pneumatic Y Fittings, 1/4" NPT, 3/8" Tubing
New Lot of 3 SMC KQ2U07-11 Pneumatic Y Fittings, 2x 1/4" Tubing, 1x 3/8" Tubing
Lot of 5 SMC KQ2H07-11 Straight union Fittings, 1/4" to 3/8" Tubing
New Lot of 3 SMC KQ2Y11-37S Pneumatic Tee Fittings, 1/2" NPT, 3/8" Tubing
New Lot of 5 SMC KQ2T07-36S Pneumatic Tee Fittings, 3/8" NPT, 1/4" Tubing
New Lot of 3 SMC KQ2T13-36S Pneumatic Tee Fittings, 3/4" NPT, 1/2" Tubing
New Lot of 5 SMC KQ2Y11-35S Pneumatic Tee Fittings, 1/4" NPT, 3/8" Tubing
New Lot of 3 SMC KQ2T11-36S Pneumatic Tee Fittings, 3/8" NPT, 3/8" Tubing
New Lot of 2 SMC KQ2U13-35S Pneumatic Y Fittings, 1/4" NPT, 1/2" Tubing
New Lot of 4 SMC KQ2U07-35S Pneumatic Y Fittings, 1/4" NPT, 1/4" Tubing
New Lot of 6 SMC KQ2U07-36S Pneumatic Y Fittings, 3/8" NPT, 1/4" Tubing
New Lot of 2 SMC KQ2U13-36S Pneumatic Y Fittings, 3/8" NPT, 1/2" Tubing
New Lot of 5 SMC KQ2T11-00 Pneumatic union Tee Fittings, 3/8" Tubing
New Lot of 5 SMC KQ2Y07-36S Pneumatic Tee Fittings, 3/8"NPT, 1/4" Tubing
New SMC MY1B50TNG-985 Mechanically Jointed Rodless Cylinder 50mm Bore 985mm
New Lot of 5 SMC KQ2Y11-36S Pneumatic Tee Fittings, 3/8"NPT, 3/8" Tubing
New Lot of 50
New Lot of 5 SMC KQ2T11-37S Pneumatic Tee Fittings, 1/2"NPT, 3/8" Tubing
New SMC NCDA1L200-2200-F5NTL Tie Rod Pneumatic Cylinder 2" Bore 22" Stroke 250PS
New SMC CM2D20-100 Pneumatic Cylinder 20mm Bore, 100mm Stroke
New SMC NCDGCN50-0200-B53LS Cylinder w/ Auto Switch 50mm Bore, 200mm Stroke
New SMC CDG1DA80-600-XC18 Pneumatic Cylinder 80mm Bore 600mm Stroke 1MPa
New SMC CG5BA32SV-63 Pneumatic Cylinder, Stainless Steel, 32mm Bore, 63mm Stroke
New SMC CG5EA50TNSR-230 Pneumatic SS Cylinder 50mm Bore, 230mm Stroke, 145PSI
SMC CDQ2D32-125DCM Compact Pneumatic Cylinder 32mm Bore 125mm Stroke 1 MPa
SMC PCA-1564969 Right Angle Power Supply Cable for EX600 Solenoid Manifold
SMC CQ2B50-30D Compact Pneumatic Cylinder 50mm Bore 30mm Stroke 1MPa
SMC NCDQ8A106-300M Compact Pneumatic Cylinder 1 1/16" Bore 3" Stroke 1.3MPa
SMC CDQ2A16-30D Compact Pneumatic Cylinder 16mm Bore 30mm Stroke 1 MPa 145PSI
SMC VV5QC41-07-94343-02 7-Station Solenoid Valve Manifold for VQC Series Valves
SMC EX600-ED3 Endplate, 7/8" Connector
New SMC VQC4300-5 Solenoid Valve, 5-Port, 3 Position Closed Center, 24VDC
Lot of 2 Norgren 4314-52 QuickClamp and Wall Mount Bracket for 3/8" NPT1794-IE4XOE2
1794-OB16
IC752WFC555-EC
353A4F1NNNNNNA4
39ACM14CAN
39PSMNAN
39RTMCAN
39VIMCBN
39VIMCCN
39VIMNBN
505-4232A
505-4732
505-6108A
531X307LTBAJG1
549-214
6DD1640-0AC0
6DD1642-0BC0
6DD1660-0AE0
6DD1681-0EK1
6ES5491-0LB11
6ES5928-3UA11
6ES7414-2XG03-0AB0
SMC NAV3000-N03-5DZ Soft Start Valve 3/8" NPT 24VDC w/ Filter, Regulator, Gauge
New SMC VPA742V-1-04A Vacuum Solenoid Valve 12" Port NC -101.2kPa to 0.2MPa
Numatics 082SS431M000061 Pneumatic Solenoid Valve 24VDC 250mA 150PSIG-Air
New SMC NCA1R325-0600-XB5 Pneumatic Cylinder 3 1/4" Bore 6" Stroke Oversized Rod
New SMC NCDMB150-0900C-X103US Round Body Cylinder 1 1/2" Bore 9" Stroke 250PSI
New Wilkerson B28-04-FLG0 Filter/Regulator 1/2"NPT 0-125PSIG
New SMC TU0604G1-305 Polyurethane Tubing, 6mm OD, 4mm ID, 1000FT
New SMC VV5Q11-12C4FU0-DN-X50US 12-Slot Manifold
免責(zé)聲明：（1）以上所展示的信息由企業(yè)自行提供，內(nèi)容的真實(shí)性、準(zhǔn)確性和合法性由發(fā)布企業(yè)負(fù)責(zé)，環(huán)球塑化網(wǎng)對(duì)此不承擔(dān)任何保證責(zé)任。我們?cè)瓌t上建議您優(yōu)先選擇“塑企通”會(huì)員合作! （2）同時(shí)我們鄭重提醒各位買/賣家，交易前請(qǐng)?jiān)敿?xì)核實(shí)對(duì)方身份，切勿隨意打款或發(fā)貨，謹(jǐn)防上當(dāng)受騙。如發(fā)現(xiàn)虛假信息，請(qǐng)向環(huán)球塑化網(wǎng)舉報(bào)。
簡(jiǎn)繁切換