Products HomeØ1英寸(Ø25.0 mm)底座式接杆
- Solid Stainless Steel Construction
- 8-32 (M4) or 1/4"-20 (M6) Taps on Both Ends of Posts
8-32 (M4) Tapped Holes
On Both Ends
RS4P8E
RS2P8E
RS05P8E
RS3P
RS1.5P
RS1P
CF125
Steel
Clamping
Forks
1/4"-20 (M6) Tapped Holes
On Both Ends
RS1LM
Peelable Shims
Post Spacers
Clearance Hole or Threaded Bore
RS016
RS7M
RS039
RS01M
Please Wait
特性
- 接杆长度：0.5英寸(12.5 mm)至6英寸(155 mm)
- 可通过8-32(M4)或1/4"-20(M6)螺纹孔堆叠
- 通过我们的Ø1英寸延伸杆增加高度
- 底座兼容叉式压块
- 实心不锈钢构造，精密抛光至Ø1英寸(Ø25.0 mm)
- 接杆垫块带通孔或螺纹孔，用于我们的Ø1英寸接杆
这些一体式、实心无磁不锈钢底座式接杆具有极佳的强度和刚性。我们提供两端为8-32(M4)或1/4"-20(M6)螺纹孔的两种版本。螺纹孔周围有一个宽凹槽，有助于夹紧在我们的光学安装座和光学平台上。底座式接杆可选从0.5英寸(12.5 mm) 到6英寸(155 mm)之间的各种高度。使用下方单独出售或作为套件一部分提供的接杆垫块，或使用我们的Ø1英寸延伸杆，可增加高度。
接杆的底座与我们的实心不锈钢叉式压块兼容(请见下方)，能够灵活地把接杆组装件固定到光学平台上。如果考虑空间问题，可以使用我们的CL8、CF038-P5和CF038C(/M)-P5作为节省空间的压块，将接杆固定到光学平台上。如果和螺纹转定位销转接件(下面有售)一起使用，在固定压块之前，接杆能和安装表面的螺纹孔保持对准并自由旋转。
| Posted Comments: | |
user
(posted 2023-11-10 13:33:46.013) Hello!
Which type of stainless steel are the posts made of? Can you use them in UHV?
Best regards. jdelia
(posted 2023-11-13 08:54:43.0) Thank you for contacting Thorlabs. These posts are constructed from 303 stainless steel. I have contacted you directly to discuss your application further. Thomas Kessler
(posted 2023-03-23 16:53:02.11) It would be great if you had 1" post spacers with 8-32 taps. jdelia
(posted 2023-03-24 01:57:14.0) Thank you for contacting Thorlabs and for providing this valuable feedback. While this is not something we currently offer, I have forwarded your request over to our design engineers for future consideration as a stock product via our internal suggestion forum. Adam Wyatt
(posted 2022-09-16 09:27:03.937) Do you offer the RSxP/M and RSxP4M pedestal posts in custom lengths. Specifically I need to centre the Polaris 2" mounts at a 150mm beam height (requiring 110mm pedestal posts). I would like to use a single post rather than post + spacer. Fabian Brunner
(posted 2020-05-23 06:02:39.877) It would be very useful to if spacers of the kind RS1M to RS10M could be sold in e.g. 5-packs and without the metric and imperial grubs that come with it. We are frequently using the spacers but the imperial and metric grubs are piling up in the lab to such amounts that we started to just through them away - which is pity. Also, this way packaging material could be saved to reduce waste and save time for unpacking. Lastly, the spaces could maybe be offered at a more reasonable price then. YLohia
(posted 2020-05-26 09:43:31.0) Hello Fabian, thank you very much for your feedback. We will consider adding these options to our catalog. user
(posted 2019-06-23 16:25:52.69) This product would be useful to me if it had ten 0.1 mm slices instead of fourteen 0.075 mm slices.
My use cases result from having to align imperial and metric measure differences of any single digit integer decimillimeters. I can only obtain .3, .6, and .9 mm with this product, not the .1, .2, .4, .5, .7, and .8 mm I commonly need, and I can't think of an example when I might need the .075, .15, .225, .375, .45, .525, .675, .750, or .825 mm provided by the product.
For example, aligning SCL03/M and SCL60C/M, both "metric" products, requires compensating for the 1.4 mm height difference between the centers of these items when they are fully inserted in post holders. This would be easy to do with one RS1M and 4 slices of a decimillimetric version of the RS1LM. llamb
(posted 2019-06-24 02:02:46.0) Thank you for your feedback. I have added this idea to our internal product forum for further review and reached out to you directly to discuss your application further. fabian.stutzki
(posted 2016-03-02 08:01:37.617) Hi,
it would be nice to have a post that perfectly fits to mount a Polaris mirror on 40 mm beam height. The post would have to have a height of about 15mm.
Best regards
Fabian Stutzki besembeson
(posted 2016-03-02 01:47:04.0) Response from Bweh at Thorlabs USA: You may achieve this at the moment using the RS05P/M with a suitable spacer such as the RS3M. roger.ding
(posted 2015-08-07 00:32:01.357) A Ø1" Pedestal Pillar Post, 8-32 Taps, L = 2.5" (i.e. 1 in pedestal pillar post with a length of 2.5 inches). I'm currently getting the 2.5 in posts from Newport (item #9955) because Thorlabs doesn't offer this height. besembeson
(posted 2015-08-19 03:32:01.0) Response from Bweh at Thorlabs USA: Thanks for your feedback. Although you can use the RS1.5P8E and the PLS-P1 with an AP8E25E, we will look into expanding our 1" posts product line to include solid 2.5" length as stock item. bdada
(posted 2012-03-07 12:20:00.0) Response from Buki at Thorlabs:
Thank you for your feedback on the variation you have experienced with the tolerance of our posts. We will look into this issue. We do not have your contact information, so please contact us so we can keep you updated on our findings and replace any posts that do not meet our tolerance specification. user
(posted 2012-03-05 17:34:52.0) All these posts seem to vary in length more than i'd expect, can you look at the tolerance and perhaps tighten it up. This simple change would make these post more useful. Same would apply to your other post series. bdada
(posted 2011-10-20 12:45:00.0) Response from Buki at Thorlabs:
Thank you for your suggestion. Please consider using one of our extension posts to get a variety of lengths and introduce more flexibility into your system. For instance, to get an RS2.5P/M (62.5mm height), you could combine the RS2P/M (50mm height) with the RS12/M extension post (12.5mm height) shown on the page linked below:
http://www.thorlabs.de/NewGroupPage9.cfm?ObjectGroup_ID=241
If you do not want to use the extension post, please contact TechSupport@thorlabs.com regarding a custom length post. umit79
(posted 2011-10-20 13:39:53.0) I would like to also see RS2.5P/M in the product list. Laurie
(posted 2009-03-19 13:18:15.0) Response from Laurie at Thorlabs to hbabcock: Thank you for your interest in our posts and for your valuable feedback. For customers desiring a 1/4"-20 thread, we do offer a series of "P Posts," which have a 1.5" diameter. However, you are definitely correct that we need to provide links and text specifically guiding you towards the thread adapter that can convert these RS posts to 1/4"-20 threading. We will make that addition very shortly. Once again, thank you for taking the time to provide valuable feedback that will help others in the future! hbabcock
(posted 2009-03-19 10:23:18.0) Id also like to see a 1/4-20 threaded version of these. I naively assumed that these would be directly compatible with the 1" post extensions. You might also consider listing the adapter as a related item. I discovered that it existed by reading the feedback for this product. Laurie
(posted 2008-10-15 12:17:31.0) Response from Laurie at Thorlabs to acable: Currently we do offer an 8-32 to 1/4-20 adapter (Item# AP8E25E), which would allow you to connect our post extensions to our pedestal posts. However, I understand that youd like the larger thread throughout for stability. Thorlabs does have an internal forum for product ideas, and I will be sure to enter your suggestion into that forum for consideration. In the interim, if you contact our technical support staff, theyd be able to provide you with a custom quote for tapping our pedestal posts with a 1/4-20 thread. acable
(posted 2008-10-13 09:20:37.0) The Post Extensions are tapped 1/4-20 (M6-1.0) both ends, however the Pedestal Posts have an #8-32 (M4-0.7) tap, would it be possible to change the Pedestal Post to a 1/4-20 (M6). Using the larger thread size would allow an assembly of Posts to be tightened with sufficent torque to provide assurance that the assembly would not vibrate loose. Then in order for the Pedestal Posts to accept Opto-Mech with #8 (M4)mounting feature inclusion of one of the following thread adapter could be included with each post:
AE8E25E - Thread Adapter, Internal to External Stud, #8-32 to 1/4"-20
AE4M6M - Thread Adapter, Internal to External Stud, M4 to M6 technicalmarketing
(posted 2008-02-22 08:33:50.0) Thank you for suggesting a new product. We always like to hear from our customers about ways that we can better serve you. I will pass this information on to our engineers in mechanics for discussion. If adopted, this item would join our growing list of customer inspired products. Thanks again for your input! zilong.chen
(posted 2008-02-21 17:02:45.0) Hi,
Would Thorlabs consider manufacturing shorter clamping forks for use in small spaces? A 1.5"-2" short fork can be very useful in constrained spaces.
Thanks,
Zilong |
放大- 实心不锈钢构造
- 精密抛光至Ø1.0英寸(Ø25 mm)
- 通过两端的8-32(M4)螺纹孔进行层叠
- 方便的底座式设计，与我们的CF系列叉式压块兼容
这些由303不锈钢制造的底座式接杆直径为1.0英寸(25.0 mm)，两端都有8-32(M4)螺纹孔，可选多种长度。8-32(M4)螺纹孔兼容我们大部分光学调整架。每个接杆中间有一个Ø0.24英寸(6.0 mm)通孔，可用3/16英寸(5 mm)球头起子孔或SPW501扳手在紧固时可以提供更大的扭矩。这些接杆也可选带1/4"-20(M6)螺纹孔的版本；详见页面下方。
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Ø1英寸底座式接杆与Ø1英寸延长杆堆叠
- 实心不锈钢构造
- 精密抛光至Ø1英寸(Ø25.0 mm)
- 通过两端的1/4"-20(M6)螺纹孔进行层叠
- 方便的底座式设计，与我们的CF系列叉式压块兼容
这些由303不锈钢制造的底座式接杆直径为1英寸(25.0 mm)，两端都有1/4"-20(M6)螺纹孔，可选多种长度。1/4"-20(M6)螺纹孔便于集成Ø1英寸延长杆和垫块。每根接杆[RS05P(/M)除外]侧面有一个Ø0.24英寸(6.0 mm)通孔，可以配合3/16英寸(5 mm)球头起子或SPW501扳手使用，以便在拧紧时增大扭力。
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。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。
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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。
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- 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。
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| 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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- 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。
放大Click to Enlarge
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。
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CF038C(/M)-P5、CF125C(/M)和CF175C(/M)中的每个压块都包含一个松不脱螺丝。
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可选三种狭槽长度
- 叉式压块将底座式接杆固定到面包板或光学平台上
- 三种尺寸，带1/4"-20(M6)带帽螺丝
- 0.40英寸(10.2 mm)长的沉头孔槽[CF038-P5和CF038C(/M)-P5]
- 1.24英寸(31.5 mm)长的沉头孔槽[CF125和CF125C(/M)]
- 1.75英寸(44.4 mm)长的沉头孔槽[CF175和CF175C(/M)]
- 压块能旋转360°以选择最方便的安装孔
- CF038C(/M)-P5、CF125C(/M)和CF175C(/M)中的每个压块都包含一个1/4"-20(M6)松不脱螺丝
- 压块可选五个一包购买[CF038-P5和CF038C(/M)-P5不能单个购买]
这些叉式压块能够为底座式Ø1/2英寸接杆架或上面销售的Ø1英寸底座式接杆提供紧固的夹持力。这些叉形压块采用实心303不锈钢制造，能与平台形成非常稳定的三点接触。
为了灵活地定位接杆组装，CF038-P5和CF038C(/M)-P5叉式压块具有0.40英寸(10.2 mm)长的沉头孔槽，CF125和CF125C(/M)叉式压块具有1.24英寸(31.5 mm)长的沉头孔槽，CF175和CF175C(/M)式压块具有1.75英寸(44.4 mm)长的沉头孔槽。CF038-P5、CF125和CF175压块的沉头孔槽需要用户提供1/4"-20(M6)带帽螺丝。为了方便使用，CF038C(/M)-P5、CF125C(/M)和CF175C(/M)中每个压块都包含一个1/4"-20(M6)松不脱螺丝。请注意，过度拧紧叉式压块可能使光学平台表面变形，可能导致组件未对准并且降低稳定性。
我们的叉式压块也可5个一包订制(请注意：CF038-P5和CF038C(/M)-P5则只能以五个一包购买)。
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CL8压块固定RS4P8E Ø1英寸底座式接杆
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CL8横截面视图
- 兼容Ø1英寸和Ø1.5英寸接杆
- 与底座式接杆边缘形成两点接触
- 与平台的接触线提供更稳固的压持力
Thorlabs的CL8底座式接杆压块可以将我们的Ø1英寸和Ø1.5英寸底座式接杆固定到光学平台或面包板之上。这些压块的V形末端在接杆边缘提供两点式接触，且其圆角边缘增加和平台的接触面积。
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| Item # | Thread (External) | Dowel Pin |
|---|---|---|
| Imperial Thread Adapters | ||
| PTDA8E-P5 | 8-32 | Ø0.193"a |
| PTDA25E-P5 | 1/4"-20 | |
| Metric Thread Adapters | ||
| PTDA4M-P5 | M4 x 0.7 | Ø4.83 mmb |
| PTDA6M-P5 | M6 x 1.0 | |
- 可拧入8-32、1/4"-20、M4 x 0.7或M6 x 1.0螺纹的光机械组件
- 可插入位移台、光学平台或面包板等安装表面的1/4"-20或M6 x 1.0螺纹孔中
- 轻松使组件对准螺纹孔并自由旋转
- 便于在光路中重复插入临时的组件
- 以5个一包销售
Thorlabs的螺纹转定位销转接件用于将光机械组件直接对准1/4"-20 (M6 x 1.0)螺纹孔，比如位移台、光学平台或面包板上的螺纹孔。为了快速方便地对准，可将转接件拧入兼容的接杆(比如Ø1英寸柱式接杆或Ø1英寸底座式接杆)a，然后将定位销插入安装表面上的1/4"-20 (M6 x 1.0)螺纹孔中。定位销可绕接杆轴自由旋转，同时和螺纹孔保持对齐。详见应用标签。
由于这些转接件可插入螺纹孔中，因此可将光阑或其它对准工具等临时组件快速地插入光路。在旋转到所需的位置后，为了实现固定的安装，我们建议使用压块等额外的配件将接杆或接杆支架固定在平台或面包板上。
这些转接件在定位销中有一个5/64英寸(2.0 mm)内六角，可用于安装或移除。为了帮助识别，公制转接件在定位销外围刻有一个圆环。1/4"-20和M6 x 1.0外螺纹转接件上有一个O圈，用于防止螺纹间的游隙引起的移动，并防止转接件在组件中插入过深。
放大- 可以在光学系统中标记Ø1英寸和Ø1.5英寸接杆的位置
- 基于两个接触点重新对准
- 第三个接触点用于重新对准方形组件
- 旋转头固定器可旋转200°
Thorlabs的定位器用于重新对准冲光学系统中移开的接杆。当您需要从装置中移开一根接杆时，它们可在面包板或光学平台上做标记。定位器外端有两个点，可以标记接杆的两个接触点。第三个点位于V型槽内，用于固定方形底座或其他方形组件的位置。请点击这里了解如何用定位器定位方形组件。
RSPC固定式定位器是用于Ø1英寸和Ø1.5英寸底座式接杆的紧凑方法。接杆应该在对准RSPC定位器之前独立夹好。定位器安装就位后，接杆就可从装置中移除，后续可以放回原处。
RSPCS(/M)旋转定位器有一个旋转头，提供200°旋转调节。这样可以使用面包板上更多的安装孔。接杆应该在对准RSPCS(/M)定位器之前独立夹好。稍微松开调紧螺丝，然后将定位器安装到面包板螺纹孔中，同时保持与接杆接触。最后，拧紧调节螺丝。此后就可以将组件从装置中移开，后续可以放回原处。
Ø1英寸带底座的接杆