Ø1英寸(Ø25.0 mm)柱式接杆
- Stainless Steel or Fiberglass Construction
- Mounting Taps at Both Ends
RS12
RS6
RS4
RS3
RS2
RS1.5
RS1
RS075
RS05
RS10M
RS8M
RS024
RS016
Post Spacers
Smooth or Threaded Bore
Turn Ø1" Posts into
Pedestal-Style Posts
CF125
BE1
Application Idea
Optical Construction Posts for Building Complex Optomechanical Assemblies
RS1G
RS2G
Insulating
Fiberglass
Posts
RS4T
RS4C
RS01M
Please Wait
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RB2 Ø1英寸柱式接杆底座中装有RS4P8 Ø1英寸柱式接杆。我们的Ø1英寸柱式接杆带有个小孔,用于3/16英寸(5 mm)球头起子,以便在拧紧时提供额外的杠杆作用。
特性
- 柱式接杆,无磁不锈钢构造
- 标准柱式接杆,用于增加我们底座式接杆高度
- 接杆,用于安装Polaris光学调整架
- 构造接杆,用于侧边安装或带角度安装
- 带8-32(M4)螺孔、1/4"-20(M6)螺孔或#8(M4)沉头孔的选项
- 绝缘玻璃纤维接杆两端带1/4"-20(M6)螺孔
- 顶部和底部有大直径退刀槽,以便稳固安装
- 扭矩孔在拧紧时提供额外的固定力
Thorlabs的Ø1英寸(Ø25 mm)柱式接杆是所有光学装置的基本组件。下方出售高度在0.5英寸(12.5 mm)到12英寸(300 mm)的接杆,以及多种类型的接杆构造配件。我们也出售Ø1英寸(Ø25 mm)接杆,用于安装我们的Polaris光学调整架。
Ø1英寸(Ø25 mm)标准接杆
我们的Ø1英寸(Ø25 mm)标准接杆在顶部和底部各有一个螺孔,能将接杆以任意方向拧入其它接杆或者光学平台中。我们提供两端带8-32、M4、1/4"-20或M6螺孔的接杆。接杆中间有一个Ø0.24英寸(Ø6.0 mm)孔,以便在固定已安装组件时,能使用3/16英寸(5 mm)球头起子提供额外的作用力。这些接杆也能使用Ø1英寸接杆安装座或Ø1英寸接杆支架安装,以任意调节高度。另外,我们的BE1转接件(下方有售)能拧入接杆末端,起到类似Ø1英寸底座式接杆的作用。我们也提供顶部有#8(M4)沉头孔的Ø1英寸(Ø25.0 mm)接杆,可以通过下方出售的无空隙压块安装。
柱式接杆具有多种高度,范围从0.5英寸(12.5 mm)到12英寸(300 mm)。通过将高度在0.39英寸(10 mm)及以下的接杆堆叠在标准柱式接杆上,能够实现更多高度。使用SPW501或球头起子,通过扭矩孔提供额外的力可固定堆叠的接杆。
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通过PLS-P150接杆,Ø1/2英寸Polaris光学调整架的反射镜中心位置升高到2.00英寸标准高度。
Ø1英寸(Ø25 mm)接杆,用于Polaris调整架
这些接杆设计与Polaris光学调整架配合使用。它们的顶部有一个或三个8-32(M4)螺孔,可以直接连接调整架,无需螺纹转接件。距离接杆底部20 mm处有一个0.24英寸(6 mm)孔,可以沿着同一条光轴对准多个调整架,或者用于精密的角度调节。库存常备热销的接杆;利用下面提供的接杆配置或联系技术支持techsupport-cn@thorlabs.com,可以定制接杆长度。 虽然这些接杆能通过上面描述的标准接杆安装选项进行安装,但我们还是推荐使用我们的无空隙压块,下方出售。这些压块由经过热处理的不锈钢制造,不仅消除了标准叉式压块(下面有详细的描述)中常见的间隙效应,还可以提供较大的夹持力。
构造接杆
这些构造接杆设计用于在自定义配置中安装光机组件。接杆提供带三个螺孔和两个安装平面或带三个通孔和一个安装平面的版本。还可选两端带8-32(M4 x 0.7)或1/4"-20(M6 x 1.0)螺孔的版本。
Ø1英寸(Ø25 mm)玻璃纤维接杆,用于热绝缘和电隔离
这些G10/FR4玻璃纤维接杆设计用于提供高水平热绝缘和电隔离。接杆具有1/4"-20(M6)螺纹钢制插孔和用于拧紧的扭矩孔。
Posted Comments: | |
user
 (posted 2024-07-12 10:15:03.07) I was searching the page of PLS posts and the only note regarding dowels are "dowels not included" I saw no references to which dowels to acquire for posts, or any dowels in any hardware kits listed in relation to the posts. I believe this could be helpful for people who wish for precision mounts. jdelia
 (posted 2024-07-17 03:59:59.0) Thank you for contacting Thorlabs. We recommend using a 5 mm DIN-7-M6 dowel pin. For example, you can find a suitable part at the following link:
https://www.accu.co.uk/dowel-pins/72612-HDP-2-5-A1?c=2&gclid=EAIaIQobChMIlv_A7OWY3wIVA2SGCh1vgwDuEAQYASABEgJ1-PD_BwE&google_shopping=1&mkwid=_dc&pcrid=303232684763 Jan Lowinski
 (posted 2022-06-08 15:42:15.5) Dear Thorlabs,
Would you consider selling the spacers in 5 packs without the screws that are normally added? I use extensively spacers, in particular 5 mm high and I find a bit ridiculous that each of them arrives in a separate bag and two screws that I don't use anyway.
Best,
Jan jdelia
 (posted 2022-06-08 01:36:22.0) Thank you for contacting Thorlabs, and for providing this valuable feedback. While we do not have any current plans to offer this, I could certainly pass this request to our engineers through our internal suggestion forum. Amir Hen
 (posted 2021-10-10 21:10:50.923) Can you pleas make 0.5mm thick spacer? YLohia
 (posted 2021-10-11 02:19:15.0) Thank you for your feedback. We will consider offering a 0.5 mm spacer in the future. karsten.sperlich
 (posted 2018-07-13 10:53:57.733) Hello,
I like the pedestal post with pillar post concept as it is very stable.
Usually, I use 1" pedestal posts with M4 taps to directly mount the optomechanical mounts. If the height does not fit, I use spacer, which is fine. But if the difference is more than 10 mm, I always wonder, why there are no pillar post with M4 taps. I have to use expensive adapters (M4-M6) to extend my pedestal posts to end up with M6 taps and to use another expensive adapter to go back to M4 again.
Do you think, you could extend your portfolio with M4 tap pillar posts?
As one can see from the other comments, this is highly desired.
Thanks and best regards,
Karsten llamb
 (posted 2018-07-27 04:09:11.0) Hello Karsten, thank you for your feedback. All of our standard pillar posts will ship with either a #8-32 or M4 screw thread adapter to satisfy this thread conversion in most cases. Otherwise, connecting a short pillar post with M6 taps (RS10/M for example) to your main post with an M6 setscrew may be more convenient than using a spacer, so you can save the included thread adapter for the topmost, shorter post. I will also reach out to you directly in case a custom post solution may be more beneficial. lzcarid
 (posted 2017-09-14 00:32:11.917) Dear Thorlabs,
Is it possible that you sell 1/8'' spacers? I think they are in general very useful in the lab, but I can't find them in your website. Then I need to go to Newport to buy it...
Best,
Zeren tfrisch
 (posted 2017-09-21 11:49:59.0) Hello, thank you for contacting Thorlabs. I will reach out to you about a custom quote. popei
 (posted 2016-02-22 06:41:22.243) 25mm diameter metric pillar post with M4 tapped holes for use with M4 tapped Pedistal posts.
These would be useful for making up non standard post hights which require larger spacers. EG a 50mm pedistal post plus a 19 mm pillar post to give a total height of 69mm. besembeson
 (posted 2016-03-04 11:56:20.0) Response from Bweh at Thorlabs USA: This can be achieved currently using the AP6M4M single external thread adapter: http://www.thorlabs.com/newgrouppage9.cfm?objectgroup_ID=1745 jjurado
 (posted 2011-08-15 14:21:00.0) Response from Javier at Thorlabs to last poster: Thank you very much for your feedback. We understand that the prices of some of our components are slightly higher than those offered by a few competitors. However, we constantly strive to offer fair prices for all of our products, without sacrificing functionality nor quality. Please contact us at techsupport@thorlabs.com if you would like to discuss your concerns a bit further. user
 (posted 2011-08-07 22:46:09.0) Ok, I remember when you guys had the best prices but not so any more. . When you made these new spacers you were supposed to make them less expensive than the other guys, not more. Dont be greedy....And don be evil. Thorlabs
 (posted 2010-10-20 17:33:23.0) Response from Javier at Thorlabs to fabian.luecking: The metric post extensions are M6 threaded, but they ship with an M6 to M4 adapter, which has external M6 threads and internal M4 threads (p/n AE4M6M). fabian.luecking
 (posted 2010-10-20 16:13:35.0) Please provide spacers and extensions for M4, too. Actually, on the post page it says "extendable with M4 and M6 taps (see RS-extensions)" - but there seem to be no M4-tapped extensions... jens
 (posted 2009-06-29 13:07:56.0) A reply from Jens at Thorlabs: thanks for the suggestion. I will contact our engineers and add the idea to our internal database. Besides that most customers at the moment would use a RB2 or depending on the setup the spacer plates, e.g. BA2S2 to create small height offsets. patricia.lee3
 (posted 2009-06-29 11:39:44.0) It would be great if you would offer fractional-inch length spacers, i.e. RS025 for 1/4" and RS0125 for 1/8". RS01 through RS04 are really hard to use for imperial standards. jens
 (posted 2009-06-10 11:17:41.0) A reply from Jens at Thorlabs: Thomas, I just recognized in addition that the description which show on the main page is misleading since the adapter is not the best choice for connecting two RS posts, the adapter is really meant to give you the option to use 8-32 threaded parts with the RS posts. In order to connect two RS posts a solid 1/40-20 set screw as included in our HW-KIT4 will be the best choice. The page is being change at the moment. jens
 (posted 2009-06-04 08:22:08.0) A reply from Jens at Thorlabs: Thomas, thanks for the feedback. I looked at a couple of studs/set-screws yesterday and tightened them using a lot of mechanical force. Since that worked fine I am wondering if you might have gotten a set which should not have passed our quality checks. Let me contact you directly via your email and get you a few new ones to check if this was the case or if we are using different ways of fixing these and a change of the design might be required. thomasce2
 (posted 2009-06-01 19:04:12.0) Hi.
I really like the 1" post extensions with 1/4-20 threaded holes, however, the 1/4-20 studs/set-screws that come with them are complete junk! They tear apart if you look at them. I tried to use a couple and then just started ordering studs/set-screws from Amazon and Grainger. Thin hollow studs that tear apart when looked at just dont cut it. After I tore up a couple I just gave up and ordered a real stud/set-screw. Lets make a good product even better and include studs/set-screws that dont tear up like tissue paper--make em solid stainless, not hollow!!
best regards, tommy thomas Laurie
 (posted 2009-01-26 08:57:14.0) Response from Laurie at Thorlabs to flickingerd: Thank you for taking the time to provide us with some feedback concerning our website. Thorlabs business model is focused around customer centricity. That is why youll find a "You Speak, We Listen" link on the homepage. In this case, you as well as many other customers contacted us asking that we bring back our product pages and we have listened. Youll note that we have made slight changes to the product pages like removing the drop down menu to find the support documents. Instead, they now appear on the page itself. However, the pages, for the most part, will look exactly like they did in the past. We hope that you find these slight changes to be even more user friendly. Please feel free to speak up in the future if you have additional suggestions for improving your web experience. flickingerd
 (posted 2009-01-21 11:18:07.0) I *REALLY DISLIKE* the recent change to the Thorlabs website--where now clicking on a product takes you directly to the catalog page and the individual product web pages dont seem to exist any more. Please change back! I really liked the individual product web pages because they made it easy to access all of the support documentation/drawings for that specific product. Now you have to search through the (often long) lists of support documents that are on the full product line pages for the proper item number. And when youre transferring order information from the website to something else, you cant isolate one product on the page any more so you keep having to scan the full product line page to re-find your specific product each time you look away. This makes a difference if you do a lot of shopping, and product recommendation, which I do.
I hardly ever want to see the catalog pages either, so dont think they deserve such a prominent position.
Dan |
- 直接安装光机械件
- 增加我们Ø25.0 mm底座式接杆的高度
- 两端均有M4螺孔
- 用于5 mm球头起子或SPW501扳手的扭矩孔,在拧紧时提供额外的作用力
这些柱式接杆由无磁性的303不锈钢制成,可在光学装置中提供强有力的支撑。将这些Ø25.0 mm接杆的刚性和Ø25.0 mm接杆安装座或Ø25.0 mm接杆架结合,可以构建任意高度的支撑结构。每根接杆的两端都加工有M4螺孔,可以直接安装到光学安装座和面包板。使用SD1沉头孔转接件可将这些接杆转变为带M6(1/4英寸)沉头孔的底座。
我们的HW-KIT3/M硬件套件中提供M4固定螺丝,可用于接杆彼此固定,或安装至我们的固定式透镜安装座,带内螺纹。
- 用于增加我们Ø25 mm底座式接杆的高度
- 两端均有M6螺纹孔
- 扭矩孔用于5 mm球头起子或SPW501扳手孔,在拧紧时提供额外的作用力
柱式接杆可在光学装置中提供强有力的支撑。通过结合这些Ø25 mm实心不锈钢接杆的刚性和RB2底座的高稳定性,可以构建任意高度的支撑结构。每根接杆的两端都有M6螺纹孔,可以直接安装到光学平台或标准底座和光学安装座。这些接杆由无磁303不锈钢制成。
如要将M6螺孔转变为M4螺孔,我们单独提供带M6外螺纹和M4内螺纹的AE4M6M转接件。这种转接件可以与M4固定螺丝一起使用,将Thorlabs多种公制光机械件连接到Ø25 mm公制柱式接杆。原则上,此转接件也可以连接两根柱式接杆,但是我们的五金套件HW-KIT4/M中的实心M6固定螺丝更为稳定。
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RS4P8C接杆的后视图
- 接杆侧面带螺纹孔或通孔,用于构建自定义安装配置
- RS4P8T(RS100P4T/M):三个8-32(M4 x 0.7)螺纹孔
- RS4P8C(RS100P4C/M):沉头孔槽中带三个#8(M4)通孔
- 两个扭矩孔,使用3/16英寸(5 mm)球头起子在拧紧过程中提供额外的作用力
- 两端具有8-32(M4 x 0.7)螺纹孔
这些构造接杆设计用于在自定义配置中安装光机组件。RS4P8T(RS100P4T/M)接杆提供三个8-32(M4)螺纹孔和两个安装平面,RS4P8C(RS100P4C/M)接杆提供在沉头孔槽中的三个#8(M4)通孔和一个安装平面。如右图所示,使用单个构造接杆可将光机组件安装在其侧面。此外,两根构造接杆配置可通过带帽螺丝组合,如下图所示,以便以任意角度安装组件。这些接杆两端都具有一个8-32(M4 x 0.7)螺纹孔。
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使用SPW501扳手将小段Ø1英寸接杆垫块拧紧在Ø1英寸柱式接杆上
- 实心不锈钢构造
- 1/4"-20(M6)螺孔
- 顶端与底端的宽凹槽增加安装稳定性
- 带扳手凹槽
这些小段接杆垫块可使我们的Ø1英寸(Ø25 mm)接杆获得"中间"高度,且不会影响结构刚性。1/4"-20(M6)中心螺纹通孔可使螺柱穿过,接合顶部或底部组件的匹配螺纹。长度≤0.31英寸(8 mm)的垫块侧面有两个凹槽,可以用SPW501扳手(下方有售)将其牢牢固定在接杆上,如右图所示。长度为0.35英寸(9 mm)以上的垫块有一个通孔,而非两个凹槽;这个通孔兼容1/8英寸(3 mm)球头起子或SPW501扳手,在拧紧或拧松时可以提供杠杆作用。
RS-KIT Post Spacer and Setscrew Kit | |||
---|---|---|---|
Item | Qty. | Item | Qty. |
Ø25 mm Post Spacer, 1 mm Thick (RS1M) | 5 | Ø25 mm Post Spacer, 7 mm Thick (RS7M) | 1 |
Ø25 mm Post Spacer, 2 mm Thick (RS2M) | 5 | Ø25 mm Post Spacer, 8 mm Thick (RS8M) | 1 |
Ø25 mm Post Spacer, 3 mm Thick (RS3M) | 5 | Ø25 mm Post Spacer, 9 mm Thick (RS9M) | 1 |
Ø25 mm Post Spacer, 4 mm Thick (RS4M) | 5 | Ø25 mm Post Spacer, 10 mm Thick (RS10M) | 5 |
Ø25 mm Post Spacer, 5 mm Thick (RS5M) | 5 | 1/4"-20 Setscrew, 7/8" Long | 25 |
Ø25 mm Post Spacer, 6 mm Thick (RS6M) | 1 | 1/4"-20 Setscrew, 1" Long (SS25S10) | 25 |
RS-KIT/M Post Spacer and Setscrew Kit | |||
---|---|---|---|
Item | Qty. | Item | Qty. |
Ø25 mm Post Spacer, 1 mm Thick (RS1M) | 5 | Ø25 mm Post Spacer, 7 mm Thick (RS7M) | 1 |
Ø25 mm Post Spacer, 2 mm Thick (RS2M) | 5 | Ø25 mm Post Spacer, 8 mm Thick (RS8M) | 1 |
Ø25 mm Post Spacer, 3 mm Thick (RS3M) | 5 | Ø25 mm Post Spacer, 9 mm Thick (RS9M) | 1 |
Ø25 mm Post Spacer, 4 mm Thick (RS4M) | 5 | Ø25 mm Post Spacer, 10 mm Thick (RS10M) | 5 |
Ø25 mm Post Spacer, 5 mm Thick (RS5M) | 5 | M6 x 1.0 mm Setscrew, 20 mm Long (SS6MS20) | 25 |
Ø25 mm Post Spacer, 6 mm Thick (RS6M) | 1 | M6 x 1.0 mm Setscrew, 25 mm Long (SS6MS25) | 25 |
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BE1R在底座有一个磁铁,可保持临时装置的稳定性。
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CF038C(/M)-P5、CF125C(/M)和CF175C(/M)都提供一个松不脱螺丝。
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叉式压块的槽孔长度可选
- BE1(/M)和BE1R(/M)转接件可将标准的Ø1/2英寸接杆支杆和Ø1英寸接杆转换成底座式安装座
- 叉式压块或CL8平台压块可将底座式安装座固定在面包板或者光学平台上
- 三种压块尺寸,带1/4"-20(M6)带帽螺丝:
- 长度为0.40英寸(10.2 mm)的沉头槽[CF038-P5和CF038C(/M)-P5]
- 长度为1.24英寸(31.5 mm)的沉头槽[CF125和CF125C(/M)]
- 长度为1.75英寸(44.4 mm)的沉头槽[CF175和CF175C(/M)]
- 360°可旋转的压块便于选择最合适的安装孔
- CF038C(/M)-P5、CF125C(/M)和CF175C(/M)都包含一个1/4"-20(M6)松不脱螺丝
- BE1(/M)和所有叉式压块可五个一包购买[CF038-P5和CF038C(/M)-P5不单独出售]
底座转接件
BE1(/M)和BE1R(/M)底座转接件具有一个1/4"-20(M6)螺柱,可匹配标准Ø1/2英寸接杆支架或Ø1英寸接杆的底部,将它们转换成底座式安装座,以加强稳定性。BE1R(/M)转接件底部有一块磁铁,用于在没有夹持到光学平台时固定底座(见右上图)。这些转接件由实心303不锈钢制成,外径为1.25英寸(31.8 mm),可将Ø1英寸接杆与我们的下面所售的叉式压块一起使用。
BE1(/M)底座转接件可以五个一包购买。
叉式压块
在使用BE1(/M)或BE1R(/M)底座转接件将Ø1/2接杆支架和Ø1英寸接杆转换为底座式安装座后,这些叉式压块可用于提供出色的压力。无需BE1(/M)或BE1R(/M),这些压块也可以与我们的底座式Ø1/2英寸接杆支杆或Ø1英寸底座式接杆一起使用。
这里所有的叉式压块都由实心303不锈钢制成,通过三点接触式安装到平台时可提供高稳定性。为了灵活定位接杆组件,CF038-P5和CF038C(/M)-P5具有长为0.40英寸(10.2 mm)的沉头槽,CF125和CF125C(/M)具有长为1.24英寸(31.5 mm)的沉头槽,CF175和CF175C(/M)具有一个长为1.75英寸(44.4 mm)的沉头槽。CF038-P5、CF125和CF175的沉头槽兼容用户提供的1/4"-20(M6)带帽螺丝。为了更加便利,CF038C(/M)-P5、CF125C(/M)和CF175C(/M)都附带一个1/4"-20(M6)松不脱螺丝。请注意,压块拧得过紧时会使光学平台表面变形,导致组件的错位,并会降低稳定性。
我们的叉式压块也可以五个一包购买。(注意:CF038-P5和CF038C(/M)-P5叉式压块只可选5个一包版本。)
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点击查看POLARIS-CA1/M保持扭矩的结果*
无空隙压块的设计经过大量测试确保高质量的性能。详情请查看完整页面。
*特别注意:已经调整了1/4"-20和M6 x 1.0的夹持扭矩值,以提供相同的力夹持接杆和平台。还需注意:对于18-8的不锈钢螺丝,推荐1/4"-20螺丝的最大拧紧力矩是75.2 in-lbs,对于M6 x 1.0螺丝则是8.8 N-m。扭矩过高会损坏螺丝。
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压块的任一平坦表面都可以安装在平台上,用于紧凑型装置。
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侧面的1/4"-20(M6)螺丝用于驱动夹持孔
- 3点接触式安装孔,挠性夹持机制
- 用于Polaris调整架专用的Ø1英寸或Ø25 mm接杆和Ø1英寸Polaris一体式安装座(请看下表)的版本
- 安装孔的深度0.60英寸,高度调节最多0.25英寸
- 接杆可以旋转360°
- 长为0.75英寸(19.1 mm)或1.30英寸(33.0 mm)的槽,用于1/4"-20(M6)带帽螺丝
- 经过热处理消应力的不锈钢材料提供较大的夹持力
- 支持左右手安装方向(见左下图)
- 高稳定性,非常适合与我们的Polaris光学调整架一起使用
- 25 °C下经过适当烘烤之后,兼容10-9 Torr的真空环境
- 表面平整度±0.001英寸(±0.02 mm)
Thorlabs的无空隙压块非常适合稳定安装Polaris调整架专用的Ø1英寸或Ø25 mm接杆或Ø1英寸Polaris一体式安装座。每个压块由经过热处理消应力的不锈钢棒料制成,只需很小的螺丝扭矩就能提供非常大的夹持力(请看右侧曲线图)。
每个压块的上下表面平坦无空隙,任一侧都可以安装在光学平台或其他安装表面上。这个功能可以将压块以左手或右手方向配置,并且能够将光学组件彼此贴近放置,从而最大程度地减少所占空间,如左图所示。压块每一侧的槽周围都有退刀槽,能够保护平整度为±0.001英寸(±0.02 mm)的平面在接触光学平台时免受由螺丝和垫圈导致的擦伤,实现更加稳定的安装。
压块的槽孔长度为0.75英寸(19.1 mm)或1.30英寸(33.0 mm),在紧凑型激光腔装置等应用中使用灵活。压块的四种设计用于固定Ø1英寸接杆,而剩下的两种设计用于固定Ø25 mm接杆;详细信息请见下表。请注意,带Ø1英寸(25.4 mm)孔的压块不兼容Ø25 mm接杆;因内孔直径太大,夹持时无法与接杆接触。
无空隙设计:行业标准的叉式压块与Thorlabs无空隙压块
如图1所示,行业标准的叉式压块设计有空隙,用于压住底座式接杆或接杆支架。这种设计每次使用时都会将空隙下方的平台部分向上提起,轻微损坏激光平台。而Thorlabs压块的上下表面平坦,消除了这个问题,如图2所示。
如左图所示,使用侧面的1/4"-20(M6 x 1.0)带帽螺丝驱动挠性夹持机制,接杆可围绕其中心旋转360°。由于挠性夹持部分和安装槽都由单独的螺丝固定,因此压块的位置和接杆的旋转对准都可以独立调节。与接杆完全接合时可以获得最佳性能,0.60英寸(15.2 mm)厚的安装孔支持最多0.25英寸的接杆高度调节。
无空隙压块设计经过了广泛的测试,确保高质量的性能;请看右上曲线图。为了获得最佳性能,我们建议以15至25 in-lb的扭矩拧紧英制压块的挠性夹紧螺丝,或使用1.75至3 N•m的扭矩拧紧公制压块的挠性夹紧螺丝。安装到工作台或平台上时,我们建议对英制压块使用40到65 in-lb的扭矩,对公制压块使用4.75到7 N•m的扭矩。请注意,由于1/4"-20和M6 x 1.0的螺丝之间存在效率差异,英制和公制压块对应的扭矩值并不是直接转换得到的。鉴于直径和螺纹间距上的差异,M6 x 1.0螺丝的效率比1/4"-20螺丝的效率低了大约5%。为了获得最佳效果,请使用每个范围内的最大扭矩。这些扭矩值可用扭力扳手调节。
Item # | Compatible Post Size | Clamping Screw | Slot Length | Footprint |
---|---|---|---|---|
POLARIS-SCA1 | Ø1" (25.4 mm) | 1/4"-20 (3/16" Hex) | 0.75" (19.1 mm) | 2.78" x 1.60" (70.5 mm x 40.6 mm) |
POLARIS-CA1 | 1.30" (33.0 mm) | 3.33" x 1.60" (84.5 mm x 40.6 mm) | ||
POLARIS-SCA1/M | M6 x 1.0 (5 mm Hex) | 0.75" (19.1 mm) | 2.78" x 1.60" (70.5 mm x 40.6 mm) | |
POLARIS-CA1/M | 1.30" (33.0 mm) | 3.33" x 1.60" (84.5 mm x 40.6 mm) | ||
POLARIS-SCA25/M | Ø25.0 mm (Ø0.98") | 0.75" (19.1 mm) | 2.78" x 1.60" (70.5 mm x 40.6 mm) | |
POLARIS-CA25/M | 1.30" (33.0 mm) | 3.33" x 1.60" (84.5 mm x 40.6 mm) |
- 接杆侧面带螺纹孔或通孔,用于构建自定义安装配置
- RS4T (RS100T/M):三个1/4"-20(M6 x 1.0)螺纹孔
- RS4C (RS100C/M):沉头孔槽中带三个1/4英寸(M6)通孔
- 两个扭矩孔,使用3/16英寸(5 mm)球头起子在拧紧过程中提供额外的作用力
- 两端具有1/4"-20(M6 x 1.0)螺纹孔
这些构造接杆设计用于在自定义配置中安装光机组件。RS4T(RS100T/M)接杆提供三个1/4"-20(M6 x 1.0)螺纹孔和两个安装平面,RS4C(RS100C/M)接杆提供在沉头孔槽中的三个1/4英寸(M6)通孔和一个安装平面。使用单个构造接杆可将光机组件安装在其侧面。此外,两根构造接杆配置可通过带帽螺丝组合,如右图所示,以便以任意角度安装组件。这些接杆两端都具有一个1/4"-20(M6 x 1.0)螺纹孔。
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不锈钢和玻璃纤维柱式接杆的导热性对比。
- Ø1英寸(Ø25.0 mm)柱式接杆,G10/FR4玻璃纤维构造
- 低热导率:0.29 W/m•K
- 高电阻率:1.00 x 1011 Ω•cm
- 最高工作温度:70 °C
- 两端具有1/4"-20(M6 x 1.0)螺纹插件
- 用于1/8英寸(3 mm)球头起子的扭矩孔,在拧紧时提供额外的作用力
- 最大扭矩:75 lb-in (8.4 N•m)
Thorlabs的Ø1英寸(Ø25.0 mm)玻璃纤维接杆可在安装设备与面包板表面之间提供热绝缘和电隔离。每个接杆末端都具有螺纹钢制插件,公制接杆顶部的机械加工点表示其具有公制螺纹插件。与不锈钢相比,G10/FR4玻璃纤维构造具有出色的绝缘性(详情请查看绝缘接杆页面)。这些接杆与我们的Ø1英寸(Ø25.0 mm)不锈钢柱式接杆(型号RS1、RS2、RS25/M和RS50/M)具有相同外形。
右图显示了加热面包板以及安装在面包板上的四个Ø1英寸接杆的测量温度,四个接杆包括不锈钢和玻璃纤维接杆。数据说明与不锈钢接杆相比,我们的G10/FR4玻璃纤维接杆具有更好的热绝缘。
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深底座可以进行高度调节
- RB2底座使得接杆延长件可作为高度可变的安装结构
- 中空底座可让0.5英寸接杆延长件穿过以得到最大范围调节
- 方便使用的垂直方向固定螺丝
RB2(/M)柱式接杆底座可调节Ø1英寸(25 mm)光学接杆的高度(如右图所示)。中空的底座可让接杆穿过,提供0.5英寸接杆高度调节。位于顶端的夹紧螺丝可锁定位移。
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顶视图和底视图
- 沉头孔用于#8(M4)螺丝和垫块
- 安装孔旁边有两个Ø2 mm对准销孔,用于精确安装(定位销不随附)
- 经过适当烘烤,25 °C下可兼容10-9 Torr的真空环境
- 303不锈钢经过热处理消除内部应力,以便增强系统稳定性
- 顶部和底部都有大直径凹槽,用来加强安装稳定性
这些接杆由经过热处理的不锈钢加工而成,能够给安装的组件提供稳定的支撑。热处理材料能够消除内部应力,这类应力可能产生与温度有关的迟滞现象。我们所有的Polaris光学调整架、压块和45°转接件都是用这种材料制成的,其热膨胀系数(CTE)相对较低。光学装置内材料的CTE一致对实现最佳热重复性至关重要。
这些接杆有1个#8(M4)沉头孔,用于带螺纹安装孔(最大到Ø2英寸)的安装座。接杆顶部还有两个Ø2 mm对准销孔,位于沉头孔两侧。定位销不随附。这些接杆可以通过用于Ø1英寸接杆的无空隙压块安装到光学表面。
Ø6 mm对准孔距底部20 mm,可与我们的笼杆结合使用,用于沿公共光轴对准多个安装座或用于角度微调。请注意,对准孔没有完全穿过PLS-C1和PLS-C246/M接杆。与此相反,这些接杆在相对的两侧(±0.3°内)有两个对准孔,深度为0.20英寸(5.1 mm)。由于它们的长度较短,通孔会干扰沉孔并阻碍组件牢固地接合接杆。
热销的接杆长度备有库存;可以联系技术支持techsupport-cn@thorlabs.com定制长度。由于沉头孔接杆需要用于Ø1英寸接杆的压块或其他光机械组件来安装到光学表面,定制接杆的最小长度不应短于安装组件的高度,对于这些压块,这个高度为0.60英寸(15.2 mm)。
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位于顶部的8-32(M4)螺孔无需使用螺纹转接件即可直接安装Polaris调整架。定位销(不附带)提供精密安装。
- 顶部有一个或三个8-32(M4 x 0.7)安装孔
- 底部有1/4"-20(M6 x 1.0)安装孔
- 每个螺纹孔旁边有两个Ø2 mm对准孔,用于精密安装(定位销不附带)
- 通过适当烘烤,25 °C时兼容10-9 Torr真空
- 303不锈钢经过热处理去除内部应力,增加系统稳定性
- 顶部和底部有大直径凹槽,以增强安装稳定性
- 下方配置器可以定制长度和使用特性
我们的Polaris®接杆由经过热处理的不锈钢制成,能够稳定支撑Polaris光学调整架。热处理材料可消除与温度相关的迟滞所产生的内部应力。我们的Polaris光学调整架、压块和45°转接件都是使用的这种材料,具有相对低的热膨胀系数(CTE)。光学装置内材料的CTE匹配性对实现良好的热重复性至关重要。
每根接杆顶部有一个或三个8-32(M4 x 0.7)安装孔,底部有一个1/4"-20(M6 x 1.0)安装孔。8-32(M4 x 0.7)螺纹便于调整架直接安装到接杆,无需螺纹转接件,因此减少了因堆叠多个光机械件而产生的不稳定性。
只带一个8-32(M4 x 0.7)安装孔的接杆可以与我们较小的Polaris调整架配合使用,而带三个8-32(M4 x 0.7)安装孔的接杆非常适合通过1个以上的螺丝固定较大的Ø2英寸和Ø3英寸Polaris调整架。库存常备热销的接杆长度;也可以使用下方配置器(仅单个安装孔的版本)或联系技术支持techsupport-cn@thorlabs.com定制长度。
考虑到OEM和自定义系统的搭建,接杆两端的中心螺纹孔周围都有两个对准孔,用于DIN-7-m6定位销(不附带)。使用定位销将接杆和配件固定在系统中能防止由振动、搬运或意外接触造成的松动。
我们的无空隙压块(下方有售)非常适合安装这些接杆。它们的无空隙设计减小了传统标准压块背面和Ø1英寸接杆底座之间的传统间隙。
点击这里获取关于这些接杆的更多信息,包括OEM安装选项、安装稳定性和测试数据。
OEM方案和大批量订单
Thorlabs生产定制和大批量Polaris产品,用于定制和OEM系统。请看下方定制配置器,以定制接杆选项。大批量订单享有折扣,接杆订购数量至少为26根时才可享有折扣。
如需我们标准接杆大批量订单的价格信息,请联系技术支持techsupport-cn@thorlabs.com。
对准孔
距接杆底部上方20 mm的位置有一个Ø6 mm孔,用于精密对准。使用无空隙压块(下方有售)固定这些接杆时,对准孔时不会被挡住。请注意,此孔并不完全通过长度在1.0英寸及以下的接杆;这些接杆在相对的两侧有两个孔,误差在±0.3°内,深度是0.20英寸(5.1 mm)。由于它们长度较短,通孔会干扰安装螺纹,使接杆不能牢固连接任何东西。长度在1.49英寸(公制接杆为37.6 mm)及以下的任意接杆都具有相似的对准孔配置。
净化室和真空兼容性
这些接杆兼容洁净室和真空应用。使用Carpenter AAA钝化方法进行化学清洁以除去表面硫、铁以及污染物。然后,在洁净环境下组装,且经过双层真空包装,以消除运输到洁净室过程中的污染。详情请联系技术支持techsupport-cn@thorlabs.com。
Polaris® Mount and Post Interoperabilitya | ||||||||||
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Item # | Post Length (L) | Resulting Optical Axis Heights with Polaris Mounts (Mirror Center) | Post Mounting Holes | |||||||
Ø1/2" Fixed & Kinematicb | POLARIS-K05P2 Ø1/2" Kinematic | Ø19 mm Kinematic & Ø1" Fixed | Ø1" & Ø25 mm Kinematic | Ø1.5" Kinematic & Ø2" Fixed | Ø2" Kinematic | Ø3" Kinematic | Top | Bottom | ||
PLS-P1 | 1.00" | 1.50" | 1.62" | 1.75" | 2.00" | 2.25" | 2.40" | 3.00" | One 8-32 | One 1/4"-20 |
PLS-T1 | Three 8-32 | |||||||||
PLS-P150 | 1.50" | 2.00" | 2.12" | 2.25" | 2.50" | 2.75" | 2.90" | 3.50" | One 8-32 | |
PLS-P2 | 2.00" | 2.50" | 2.62" | 2.75" | 3.00" | 3.25" | 3.40" | 4.00" | One 8-32 | |
PLS-T2 | Three 8-32 | |||||||||
PLS-P238 | 2.38" | 2.88" | 3.00" | 3.13" | 3.38" | 3.63" | 3.78" | 4.38" | One 8-32 | |
PLS-T238 | Three 8-32 | |||||||||
PLS-P3 | 3.00" | 3.50" | 3.62" | 3.75" | 4.00" | 4.25" | 4.40" | 5.00" | One 8-32 | |
PLS-T3 | Three 8-32 | |||||||||
PLS-P4 | 4.00" | 4.50" | 4.62" | 4.75" | 5.00" | 5.25" | 5.40" | 6.00" | One 8-32 | |
PLS-T4 | Three 8-32 | |||||||||
24.2 mm | 36.9 mm | 39.9 mm | 43.3 mm | 49.6 mm | 56.0 mm | 59.8 mm | 75.0 mm | Three M4 x 0.7 | One M6 x 1.0 | |
24.6 mm | 37.3 mm | 40.3 mm | 43.7 mm | 50.0 mm | 56.4 mm | 60.2 mm | 75.4 mm | One M4 x 0.7 | ||
37.3 mm | 50.0 mm | 53.0 mm | 56.4 mm | 62.7 mm | 69.1 mm | 72.9 mm | 88.1 mm | One M4 x 0.7 | ||
49.2 mm | 61.9 mm | 64.9 mm | 58.3 mm | 74.6 mm | 81.0 mm | 84.8 mm | 100.0 mm | Three M4 x 0.7 | ||
PLS-P496/M | 49.6 mm | 62.3 mm | 65.3 mm | 68.7 mm | 75.0 mm | 81.4 mm | 85.2 mm | 100.4 mm | One M4 x 0.7 | |
PLS-P605/M | 60.5 mm | 73.2 mm | 76.2 mm (3.00") | 73.2 mm | 85.9 mm | 92.3 mm | 96.1 mm | 111.3 mm | One M4 x 0.7 | |
PLS-T605/M | Three M4 x 0.7 | |||||||||
PLS-P746/M | 74.6 mm | 87.3 mm | 90.3 mm | 93.7 mm | 100.0 mm | 106.4 mm | 110.2 mm | 125.4 mm | One M4 x 0.7 | |
PLS-T746/M | Three M4 x 0.7 | |||||||||
PLS-P996/M | 99.6 mm | 112.3 mm | 115.3 mm | 118.7 mm | 125.0 mm | 131.4 mm | 135.2 mm | 150.4 mm | One M4 x 0.7 | |
PLS-T996/M | Three M4 x 0.7 |
- 用于增加我们Ø1英寸底座式接杆的高度
- 两端均有1/4"-20螺纹孔
- 扭矩孔用于3/16英寸球头起子或SPW501扳手孔,在拧紧时提供额外的作用力
柱式接杆可在光学装置中提供强有力的支撑。通过结合这些Ø1英寸实心不锈钢接杆的刚性和RB2底座的高稳定性,可以构建任意高度的支撑结构。每根接杆的两端都有1/4"-20螺纹孔,可以直接安装到光学平台或标准底座和光学安装座。这些接杆由无磁303不锈钢制成。
如要将1/4"-20螺孔转变为8-32螺孔,我们单独提供带1/4"-20外螺纹和8-32内螺纹的AE8E25E转接件。这种转接件可以与8-32固定螺丝一起使用,将Thorlabs多种英制光机械件连接到Ø1英寸英制柱式接杆。原则上,此转接件也可以连接两根柱式接杆,但我们的五金套件HW-KIT4中的实心1/4"20固定螺丝更为稳定。
- 实心不锈钢结构
- 通孔兼容Ø1/4英寸(M6)螺丝
- 厚度≥1 mm的垫块,其顶端与底端具有宽凹槽,以提高安装稳定性
这些垫块设计用于增加我们标准Ø1英寸(Ø25 mm)接杆的高度,且不会降低结构刚性。中心通孔使得Ø1/4英寸(M6)螺柱可从中穿过,连接垫块两侧组件的匹配螺纹。例如,只需在两根RS4接杆(4英寸长)之间插入一块RS5M垫块(0.2英寸厚),就可得到8.2英寸的接杆总高度。
请注意,由于制造工艺的原因,厚度为0.9 mm或更薄的垫块在侧面具有凹痕。此为外观特性,不会影响垫块的功能。
- 按需逐层剥开
- 不锈钢材质
- 凸点便于剥离
- 一包五个
使用我们的Ø1英寸接杆时,此Ø25 mm可剥开夹层垫片提供精密高度调节。这些1.0 mm±10%厚的垫片以五个装出售,每个垫片有14层,每层0.075 mm厚。垫片有一个通孔,兼容1/4"-20(M6)螺丝。
请注意,由于制造工艺原因,有些垫片的表面可能会有污点。但这并不影响外形、适配和功能,仅为外观不同。
如要剥开,将美工刀等锋利刀刃与垫片凸出部分成45°角,如右图所示。向上轻挑刀刃,直到夹层翘起,一般5次之内可以掀起边缘。如果不能剥开,可在桌面上轻轻敲击凸出部分的顶角处,直到材料开始外翻。
掀起边缘后,就可以将刀片插入夹层中,挤压拇指和刀片之间夹层,上下转动手腕开始剥开(见左上图)。夹层充分剥开之后,用拇指和食指将其剥掉。重复这个过程直到剥出所需层数。丢弃所有剥下的夹层。
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SPW501扳手通过扭力槽或孔拧紧Ø1英寸接杆。
SPW501扳手可以拧紧或拧松带扭力槽的Ø1英寸接杆,如右图所示。SPW501也可用于具有通孔的Ø1/2英寸接杆和Ø1英寸接杆。扳手借助扭力槽或通孔,在将接杆直接安装到螺孔时,可在拧紧或拧松时提供杠杆力。拧紧时,请尽量轻微用力,防止过度拧紧造成串扰。