MVME162-522A01-W3960B/61C備件庫存
如果系統(tǒng)主電源故障，保持制動器可以承受偶爾用作停止制動器。然而，這會產(chǎn)生旋轉(zhuǎn)機(jī)械反沖，從而導(dǎo)致系統(tǒng)損壞，增加制動器磨損，并縮短制動器壽命。重要提示固定制動器的設(shè)計目的不是為了停止電機(jī)軸的旋轉(zhuǎn)，也不是用作安全裝置。它們設(shè)計用于將電機(jī)軸保持在，以達(dá)到額定制動保持扭矩。按照以下步驟防止電機(jī)軸旋轉(zhuǎn)。命令伺服驅(qū)動至。確認(rèn)電機(jī)轉(zhuǎn)速為。接合制動器。禁用驅(qū)動器。禁用驅(qū)動器可消除因伺服系統(tǒng)振蕩軸而導(dǎo)致的制動器磨損的可能性。電纜進(jìn)入電機(jī)下方并形成滴水環(huán)。電纜進(jìn)入電機(jī)上方，不形成滴水環(huán)。系列或更小框架尺寸的低慣量無刷伺服電機(jī)年月使用軸封如果電機(jī)軸暴露在液體或大量細(xì)粉塵中，則需要在電機(jī)前軸承附近的電機(jī)軸上額外密封。這包括來自齒輪箱的潤滑油。電機(jī)的等級要求使用軸封和環(huán)境密封連接器外殼。如果電機(jī)軸區(qū)域沒有液體或細(xì)屑，且較低的額定值就足夠了，則不建議使用額外的密封請參閱第頁上的規(guī)范，以了解這些系列電機(jī)的額定值的簡要說明。請參閱第頁的軸封套件，以查找適用于您的電機(jī)的密封套件的目錄號。請參閱運(yùn)動配件規(guī)范，查找與系列電機(jī)兼容的環(huán)保密封連接器和電纜。使用聯(lián)軸器和滑輪與電機(jī)軸的機(jī)械連接，如聯(lián)軸器和滑輪，需要抗扭剛性聯(lián)軸器或加固的正時皮帶。伺服電機(jī)的高動態(tài)性能會導(dǎo)致耦合滑輪或皮帶隨著時間的推移而松動或打滑。連接松動或滑動會導(dǎo)致系統(tǒng)不穩(wěn)定并損壞電機(jī)軸。系統(tǒng)和伺服電機(jī)軸之間的所有連接必須是剛性的，以實(shí)現(xiàn)系統(tǒng)的可接受響應(yīng)。定期檢查連接，以驗(yàn)證其剛性。當(dāng)將聯(lián)軸器或滑輪安裝到電機(jī)上時，應(yīng)確保連接正確對齊，軸向和徑向負(fù)載在電機(jī)的規(guī)格范圍內(nèi)。有關(guān)實(shí)現(xiàn)小時電機(jī)軸承壽命的指南，請參閱軸封套件。防止電氣噪聲電磁干擾，通常稱為噪聲，會通過引入雜散信號對電機(jī)性能產(chǎn)生不利影響。遵循這些指南以防止的影響隔離電源變壓器或在所有交流輸入電源線上安裝線路濾波器。將信號電纜與電機(jī)電纜和電源線分開。不要將信號電纜與電機(jī)和電源線一起布線，或在伺服驅(qū)動器的通風(fēng)口上方布線。注意如果在安裝聯(lián)軸器和皮帶輪期間對軸施加劇烈沖擊，可能會損壞電機(jī)軸承和反饋裝置。
If the main power supply of the system fails, the holding brake can withstand occasional use as a stop brake. However, this can cause the rotating machinery to recoil, resulting in system damage, increased brake wear, and reduced brake life. Important The fixed brake is not designed to stop the rotation of the motor shaft, nor is it used as a safety device. They are designed to hold the motor shaft at to achieve the rated brake holding torque. Follow the steps below to prevent the motor shaft from rotating. Command servo drive to. Confirm that the motor speed is. Engage the brake. Disable the drive. Disabling the drive eliminates the possibility of brake wear due to servo oscillating axes. The cable enters under the motor and forms a drip loop. The cable enters above the motor without forming a drip ring. Low inertia brushless servo motors of series or smaller frame size use shaft seals. If the motor shaft is exposed to liquid or a large amount of fine dust, additional seals are required on the motor shaft near the front bearing of the motor. This includes lubricating oil from the gearbox. The motor rating requires the use of shaft seals and ambient seal connector housings. If there is no liquid or fines in the motor shaft area and a lower rating is sufficient, additional seals are not recommended Refer to the specifications on page for a brief description of the ratings of these series of motors. Refer to the shaft seal kit on page to find the catalog number of the seal kit for your motor. Refer to the specifications for sports accessories to find environmentally sealed connectors and cables compatible with the series motor. Mechanical connection between coupling and pulley and motor shaft, such as coupling and pulley, requires torsional rigid coupling or reinforced timing belt. The high dynamic performance of the servo motor will cause the coupling pulley or belt to loosen or slip over time. Loose or slipping connections can cause system instability and damage to the motor shaft. All connections between the system and the servo motor shaft must be rigid to achieve an acceptable response of the system. Check the connection regularly to verify its rigidity. When installing the coupling or pulley on the motor, ensure that the connections are correctly aligned and that the axial and radial loads are within the specifications of the motor. Refer to the shaft seal kit for guidance on achieving hour motor bearing life. The prevention of electrical noise electromagnetic interference, usually called noise, will adversely affect the motor performance by introducing stray signals. Follow these guidelines to prevent the effects of isolating power transformers or installing line filters on all AC input power lines. Separate the signal cable from the motor cable and power line. Do not route the signal cable along with the motor and power cord, or above the vent of the servo drive. Note that if severe impact is applied to the shaft during the installation of the coupling and pulley, the motor bearing and feedback device may be damaged.
