高耐荷重ピッチ&ヨープラットフォーム

Low Profile: 25 mm (0.98") Height
±2.5° Pitch, ±4.05° Yaw
Micrometer Positioning

PY004

Provides Pitch and
Yaw Adjustment

Pitch Adjuster

Yaw Adjuster

Yaw

Pitch

Application Idea

PY004 Pitch/Yaw Platform with HeNe Laser Mounted in V-Clamp

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概要
Feedback

Key Specifications
Adjustment Range	Pitch: ±2.5° Yaw: ±4.05°
Minimum Incremental Movement^a	Pitch: 9 arcsec Yaw: 16.2 arcsec
Crosstalk	< 0.05° (3 arcmin)
Horizontal Load Capacity (Max)^b	5.0 kg (11.0 lb)
Vertical Load Capacity (Max)^c	Load Distance from Top Platform	Max Load
	30 mm (1.18")	1.8 kg (4.0 lbs)
	50 mm (1.97")	1.1 kg (2.4 lbs)
	80 mm (3.15")	0.7 kg (1.5 lbs)
Deck Height	25 mm (0.98")
Bushing Diameter	9.5 mm (0.375")
Weight (Including Drives)	780 g (1.72 lb)
Construction	Black Anodized Aluminum

最小移動量は、マイクロメータに付いているスケールの目盛半分をベースとして規定しています。
ステージのベースを水平に取り付けた際の耐荷重。最大耐荷重はプラットフォーム上の位置により異なります。詳細はこちらをクリックしてご覧ください。
ステージのベースを垂直に取り付けた際の耐荷重。耐荷重はステージの方向、プラットフォーム上部へ加わる荷重の位置、およびプラットフォームから荷重までの距離によって異なります。ご提供する荷重のデータは近似値ですので参考としてのみお使いください。

特長

マイクロメータによるあおり調整(ピッチ＆ヨー)の調整
25.0 mm間隔のM6タップ穴
直線移動ステージとの併用で直線および回転調整可能
デッキ高：25.0 mm
アジャスタ込みで163 mm x 115 mm x 25 mmのコンパクトサイズ
黒色アルマイト加工

この高耐荷重ピッチ&ヨープラットフォームは、±2.5°のピッチ調整および±4.05°のヨー調整が可能です。荷重5 kgまでのレーザやカメラ、3軸ステージなどに対応できるよう設計されています。実際の最大耐荷重は、プラットフォームへ加わる荷重の位置によって異なります(右表参照)。プラットフォーム上部には、25 mm間隔で取り付け用のM6ネジ穴があります。

Click to Enlarge
DCサーボアクチュエータZ912B(別売り)が
取り付けられたステージPY004(/M)

ステージに内蔵されている高分解能マイクロメータにはバーニヤ目盛が付いており、位置決め確度はピッチで9 arcsec以内、ヨーで16.2 arcsec以内となっております。マイクロメータ1回転あたり、ピッチが0.25°、ヨーが0.45°回転します。また、このステージはØ9.5 mmの取付けバレルが付いたマイクロメータに対応しています。このステージは、DCサーボアクチュエータZ912B、ステッピングモーターアクチュエータZST213BなどのØ9.5 mm取付けバレル付きの移動量12.7 mm(1/2インチ)アクチュエータを用いて電動にすることも可能です。

このピッチ&ヨープラットフォームのベースには複数の貫通穴が開いているので、光学テーブルやブレッドボードを取り付けることができます。ユニットは、2つのテーブルクランプCL6を利用して任意の位置に固定することも可能です。

Posted Comments:

Pablo Perez-Martin (posted 2020-09-24 09:58:53.213)

Does the PY004/M have a vacuum compatible equivalent?

cwright (posted 2020-09-28 08:28:35.0)

Response from Charles at Thorlabs: Hello and thank you for contacting us. Some of our stages can be made vacuum compatible on request and the PY004/M is one of them. We will reach out to you directly regarding the current lead time and pricing.

thigulla saikiran (posted 2020-07-25 01:43:17.787)

i want to place that mount in vertical position and the payload on the mount will be around 5Kgs . it can carry the mount load of 5kgs in vertical direction Regards, Saikiran

DJayasuriya (posted 2020-08-13 04:34:24.0)

Thank you for your inquiry. When mounted vertically the load capacity depends on the load distance from the platform and the load it self. Mounted vertically the maximum load the stage could handle is about 1.8kg approximately and the off axis distance from the platform being 30 mm.

David G (posted 2020-05-21 06:39:57.247)

I'm having the same issue as Lawrence (last post below) in understanding how the linear micrometer movement translates to rotation. I also calc that the minimum incremental values (per half division) are twice those stated. Example below is for pitch, but yaw calculation is also wrong. 1 Rev micrometer = 0.5deg = 1800 sec 1 inc micrometer = 1800 sec/50 = 36 sec 1 half inc micrometer = 18 sec (vs 9 sec quoted on website) Can you clarify? Thanks.

DJayasuriya (posted 2020-06-03 03:52:21.0)

Thank you for your inquiry. Due to the mechanism of the stage it wouldn't be a completely linear relationship but between micrometer movement and the rotation.There is a small acute distortion. This also depends how you measure - if the beam is going through the rotation center it will be perfect. In any other cases you will find another numbers as to the rotation of the beam you need to add the movement of the source. If you have any questions please dont hesitate to get in touch with your local technical support team

lawrence.berg (posted 2015-09-15 11:01:19.777)

Yet another: Taking pitch on the PY004, minimum incremnental movement is given as 9 arc seconds based on half a division. But at 0.5 degree/rev = 1800 arcsec/rev = 36 arcsec/div. Min inc mov is thus 1/4 division. Am I wrong in assuming 50 divisions/revolution? (Note manual Fig 2.2 implies 100 divisions/revolution also).

bwood (posted 2015-09-17 10:50:44.0)

Response from Ben at Thorlabs: Thank you for your feedback messages. The micrometer drives can be removed by loosening a single M3 screw for each actuator, and installing an appropriate Ø3/8" mounting barrel. There is no need to return the stage to be retrofitted. The micrometer itself has a 10µm per division travel, and has a 13mm range. Finally, your calculation does appear to be valid, and I will contact our engineers to clarify this further. I will contact you directly with the results of these discussions.

lawrence.berg (posted 2015-09-15 10:23:24.673)

Another question: How much actual travel/revolution is occurring with each micrometer in the PY004 (information needed when looking at motorized options). Thanks

lawrence.berg (posted 2015-09-15 10:01:08.143)

Can the PY004 be retrofitted with the motorized micrometer options discussed by the end user? Or must the unit be sent back for retrofit?

cflamme (posted 2014-04-02 09:36:30.877)

Does the PY004 have a locking feature? or do you have a comperable fitures that does

cdaly (posted 2014-04-09 05:16:51.0)

Response from Chris at Thorlabs: The PY004 does not have a locking mechanism. While we do have other pitch yaw stages, I'm afraid none of these have this feature either.

高耐荷重ピッチ&ヨープラットフォーム

特長

高耐荷重ピッチ＆ヨープラットフォーム