Synchronous belt module guide rail: the working principle of the belt drive actuator is the same as that of the conveyor belt system. The belt drive converts rotary motion into linear motion by means of a timing belt connected between two annular pulleys. The timing belt is usually made of fiber reinforced elastic material. Omer, however, many other belt materials are available for more demanding applications. The belt contains teeth connected to the rotor pulley to effectively transmit torque and prevent slipping. The belt drive is enclosed in an aluminum body with the slider at the top, and the drive shaft interface is usually perpendicular to the side of the actuator.

滾珠絲杠驅(qū)動(dòng)執(zhí)行機(jī)構(gòu)：滾珠絲杠驅(qū)動(dòng)執(zhí)行機(jī)構(gòu)背后的基本原理實(shí)質(zhì)上是對(duì)絲杠驅(qū)動(dòng)系統(tǒng)的改進(jìn)。滾珠絲杠驅(qū)動(dòng)執(zhí)行機(jī)構(gòu)中，滾珠絲杠的旋轉(zhuǎn)驅(qū)動(dòng)滾珠螺母/安裝支架，因?yàn)榻涌谑锹葜蜐L珠絲杠之間基本上是一個(gè)滾珠軸承系統(tǒng)，螺母中的硬化鋼球沿著螺柱的滾道滾動(dòng)。與皮帶驅(qū)動(dòng)執(zhí)行機(jī)構(gòu)類似，滾珠絲杠驅(qū)動(dòng)執(zhí)行機(jī)構(gòu)的驅(qū)動(dòng)部件封閉在鋁體內(nèi)，而機(jī)架在頂部移動(dòng)。與皮帶驅(qū)動(dòng)執(zhí)行器不同，驅(qū)動(dòng)軸接口與滾珠絲杠對(duì)齊，位于執(zhí)行器末端。

Ball screw drive actuator: the basic principle behind the ball screw drive actuator is essentially an improvement of the screw drive system. In the ball screw drive actuator, the rotation of the ball screw drives the ball nut / mounting bracket, because the interface is basically a ball bearing system between the stud and the ball screw, and the hardened steel balls in the nut roll along the raceway of the stud. Similar to the belt driven actuator, the driving part of the ball screw driven actuator is enclosed in the aluminum body, while the frame moves on top. Unlike belt driven actuators, the drive shaft interface is aligned with the ball screw and is located at the end of the actuator.

各自的優(yōu)勢(shì)和局限性：

Respective advantages and limitations:

對(duì)于需要長(zhǎng)行程的應(yīng)用，通常皮帶驅(qū)動(dòng)模組導(dǎo)軌機(jī)構(gòu)，這比使用類似長(zhǎng)度的滾珠絲杠驅(qū)動(dòng)執(zhí)行機(jī)構(gòu)更具成本效益。MJUNIT邁捷關(guān)鍵運(yùn)動(dòng)部件，從而減少勞動(dòng)密集型維護(hù)。盡管如此，為了確保扭矩的正確傳遞，皮帶的適當(dāng)張力關(guān)重要，通常需要在定期維護(hù)期間重新張緊皮帶。

For applications requiring long stroke, belt driven module guide mechanisms are usually preferred, which is more cost-effective than using ball screws of similar length to drive actuators. Mjunit is a key moving part of maijie, thus reducing labor-intensive maintenance. However, in order to ensure the correct transmission of torque, the proper tension of the belt is very important, and it is usually necessary to re tension the belt during regular maintenance.

或者，滾珠絲杠裝置與滾動(dòng)滾珠軸承系統(tǒng)非常相似，因此能夠承載更高的負(fù)載并獲得更高的推力。因此，滾珠絲杠驅(qū)動(dòng)執(zhí)行機(jī)構(gòu)在可能需要定位大型、重型負(fù)載的應(yīng)用中是理想的。達(dá)到高精度。根據(jù)具體的執(zhí)行機(jī)構(gòu)設(shè)計(jì)，可能需要定期潤(rùn)滑滾珠絲杠。

Alternatively, the ball screw unit is very similar to the rolling ball bearing system, so it can carry higher load and obtain higher thrust. Therefore, ball screw driven actuators are ideal for applications that may require positioning large, heavy loads. Achieve high accuracy. Depending on the specific actuator design, it may be necessary to lubricate the ball screws regularly.