I'm Casey Bartholomew and in today's video I'm going to be talking about Roland's popular ball screw driven actuator, the TH.

我是凱西-巴塞洛繆，在今天的視頻中，我將介紹羅蘭廣受歡迎的滾珠絲槓驅動推杆 TH。

Now the TH is an extremely versatile, high precision actuator that's well suited to tackle many of the linear motion challenges that are common to today's manufacturing environments.

現在，TH 是一種用途極為廣泛的高精度執行器，非常適合應對當今製造環境中常見的許多線性運動挑戰。

With the max load capacity of over a thousand pounds and a max travel speed of over a meter per second, the TH is a great option for many of those short to intermediate length actuator applications.

TH 的最大負載能力超過一千磅，最大移動速度超過每秒一米，是許多中短長度推杆應用的理想選擇。

It's also a great choice if you need very precise and consistent motion as its accuracy and repeatability are both within five microns.

如果您需要非常精確和一致的運動，它也是一個不錯的選擇，因為它的精度和重複性都在 5 微米以內。

Now Roland produces four different sizes of the TH.

現在，羅蘭公司生產四種不同規格的 TH。

Here with me today is our TH 110, but we also offer a TH 70, 90 and 145.

今天和我在一起的是 TH 110，但我們還提供 TH 70、90 和 145。

And every TH that Roland produces is cut to length per the specifications of our customers.

羅蘭公司生產的每件 TH 都是按照客戶的規格要求裁剪的。

The max travel that can be had is right around a meter and a half, so about five feet.

最大行程約為一米五，大約五英尺。

And in order to meet the needs of a variety of applications, every size of TH is available with a selection of ball screw diameters and leads.

為了滿足各種應用需求，每種尺寸的 TH 都有滾珠絲槓直徑和導程可供選擇。

That way, if your application needs short, precise motion or long, quick strokes, we can tailor a unit to meet the needs of your specific job.

這樣，如果您的應用需要短而精確的運動或長而快速的衝程，我們可以為您量身定製設備，以滿足您特定工作的需要。

Now, in addition to a precision ball screw, the frame of the TH houses two profile linear rails, and each linear rail can be configured with either one or two slider blocks, so two or four total per system.

現在，除了精密滾珠絲槓外，TH 的框架還容納了兩個異型線性導軌，每個線性導軌可配置一個或兩個滑塊，是以每個系統共有兩個或四個滑塊。

And these slider blocks feature an all steel construction and are mounted to a carriage assembly rather than using a solid integrated carriage.

這些滑塊採用全鋼結構，安裝在滑塊組件上，而不是使用堅固的集成滑塊。

This actually increases the load capacity of the system and makes it a lot easier to service.

這實際上增加了系統的負載能力，使其更易於維護。

Now, another benefit of this dual rail design is the TH's high moment capacity, which allows it to be mounted in a variety of different orientations.

現在，這種雙導軌設計的另一個優點是 TH 的高扭矩容量，使其可以安裝在各種不同的方向上。

It even allows you to use multiple THs in tandem to give you multi-axis motion.

它甚至允許您串聯使用多個 TH，以實現多軸運動。

Roland provides standard bracketry so that you can mount multiple THs together to create these multi-axis systems without the need for any custom mounting hardware.

羅蘭提供標準支架，是以您可以將多個 TH 安裝在一起，創建這些多軸系統，而無需任何定製的安裝硬件。

Now, taking a closer look at the TH I have with me here, you can see that it's a fully enclosed actuator system.

現在，仔細看看我手上的 TH，你就會發現這是一個全封閉的致動器系統。

These seal strips here provide coverage and make sure that all the mechanical components are contained inside of the actuator.

這些密封條可提供覆蓋範圍，確保所有機械部件都在推杆內部。

They also move along with the carriage so that a proper seal is always maintained.

它們還能與車廂一起移動，從而始終保持適當的密封。

Another feature of the TH unit are these slots here on the side and these mounting features here on the top, which allow for easy integration of accessories such as sensor kits, fixing brackets, motor mounts, and carriage plates.

TH 設備的另一個特點是側面的這些插槽和頂部的這些安裝功能，可以方便地集成傳感器套件、固定支架、電機支架和車架板等附件。

Now, Roland offers all these accessories and more so that you can order a fully kitted system all the way up to the motor from one place.

現在，羅蘭提供所有這些配件和更多配件，您可以從一個地方訂購從馬達到所有配件的全套系統。

Now, if you're interested in learning more about Roland's TH, check out some of the links below in the bio or head on over to Roland.com, where you'll find catalogs, product specs, and CAD models for these units.

現在，如果您有興趣瞭解有關羅蘭 TH 的更多資訊，請查看下面的鏈接或訪問 Roland.com，在那裡您可以找到這些設備的產品目錄、產品規格和 CAD 模型。

And please take a second to hit like and subscribe below so you don't miss any of Roland's upcoming Tech Talk videos.

請在下方點擊 "喜歡 "和 "訂閱"，這樣您就不會錯過羅蘭即將播出的任何技術講座視頻。

Thanks a lot for watching.

感謝您的收看。