Thermionics RNN系列真空壓差密封回轉(zhuǎn)角度盤

Thermionics RNN™150系列真空壓差密封回轉(zhuǎn)角度盤

RNN系列差動泵送旋轉(zhuǎn)密封

差動泵送旋轉(zhuǎn)密封(rnn)通過UHV系統(tǒng)的真空壁提供360°的連續(xù)旋轉(zhuǎn)自由度。RNN有兩級差動泵送,由特殊密封面上的石墨浸漬膨脹聚四氟乙烯密封隔離。預(yù)載滾珠軸承組精確控制旋轉(zhuǎn)臺位置。

rnn配有蝸桿傳動微調(diào)選項。這允許更容易和更精確的角度調(diào)整。rnn也可采用消隙步進或同步電機驅(qū)動。

列出了內(nèi)徑高達12英寸的rnn。更大的內(nèi)徑具有出色的性能。特殊應(yīng)用請咨詢工廠。

Thermionics RNN-150
Thermionics RNN-250
Thermionics RNN-400
Thermionics RNN 600
Thermionics RNN-800
Thermionics RNN-1000
Thermionics RNN-1200
Thermionics RNN-1400

規(guī)范

  • 標(biāo)準(zhǔn)內(nèi)徑為1.53英寸至12英寸的型號,可根據(jù)要求提供更大的尺寸
  • 可烘烤至150攝氏度
  • 帶螺紋的固定和旋轉(zhuǎn)法蘭
  • 厚度約為兩個匯合型法蘭的厚度
  • 兩級差動泵送
  • 10分鐘后基礎(chǔ)壓力-11托范圍
  • 0–360度標(biāo)尺,帶游標(biāo),標(biāo)準(zhǔn)

RNN-400和更大型號的典型性能規(guī)格

  • 分辨率:< 0.004
  • 重復(fù)性:< 0.008
  • 齒隙:< 0.035

可讀性規(guī)范

  • 標(biāo)準(zhǔn)比例:1.0
  • 機械計數(shù)器:0.1
  • 最大分辨率需要微步電機驅(qū)動

選擇

  • 微調(diào)蝸桿傳動
  • 微調(diào)時的數(shù)字讀數(shù),0.1讀數(shù),機械,不可重置
  • 提供機械計數(shù)器選項
  • 消隙步進電機驅(qū)動0.018/全步(RNN-150/MS為0.0225/全步),帶手動旋鈕
  • 可定制/FA裝置上的泵出管長度和曲軸長度

有效載荷

下面列出了標(biāo)準(zhǔn)最大有效負(fù)載。在特定應(yīng)用下,可以處理更大的負(fù)載。請向工廠咨詢定制應(yīng)用。

  • 有效載荷的重心在該裝置極軸的“X”以內(nèi),其中X等于RNN內(nèi)徑的10%
  • 有效載荷的重心在水平安裝裝置上旋轉(zhuǎn)法蘭的“Y”距離內(nèi),其中Y是法蘭內(nèi)徑
  • 真空外有效載荷的總最大尺寸“A”為:
    垂直操作:7 x法蘭外徑。水平操作:5 x法蘭外徑。倒置操作:7 x法蘭外徑。

Model No.VerticalHorizontalInverted
RNN-15054 lbs30 lbs45 lbs
RNN-25090 lbs38 lbs70 lbs
RNN-400144 lbs66 lbs110 lbs
RNN-600180 lbs84 lbs140 lbs
RNN-800200 lbs91 lbs160 lbs
RNN-1000370 lbs160 lbs280 lbs
RNN-1200430 lbs200 lbs350 lbs

 

 

 

 

 

 

RNN系列差動泵送旋轉(zhuǎn)密封

I.D.Flange
O.D.
ABCDEFGHModel
No.
1.532.754.502.991.03.182.75.49.1360°RNN-150
1.532.75/6?16.002.991.343.332.75.15.1345°RNN-150/6
2.534.55.753.641.363.584.50.49.0345°RNN-250
2.534.5/6?16.003.641.523.714.50.33.0345°RNN-250/6
4.0367.754.571.684.346.02.37.0645°RNN-400
6.03810.256.161.745.708.00.42.1354°RNN-600
8.001012.057.031.946.7010.00.42.1345°RNN-800
10.0013.2515.758.812.378.5013.28.29.1324°RNN-1000
12.001420.003.34RNN-1200

 

 

 

 

 

 

 

 

RNN/FA差動泵送旋轉(zhuǎn)密封,帶微調(diào)

I.D.Flange
O.D.
ABCDEFGHIDrive
Ratio
Model
No.
1.532.755.133.381.004.952.75.490.3760°380:1RNN-150/FA
1.532.75/6?26.003.841.345.322.75.150.3745°3100:1RNN-150/6/FA
2.534.56.384.201.366.114.50.490.4145°3100:1RNN-250/FA
2.534.5/6?26.384.201.526.114.50.330.4145°3100:1RNN-250/6/FA
4.0368.508.251.689.286.02.370.5445°4100:1RNN-400/FA
6.03810.258.501.749.938.00.421.1054°5100:1RNN-600/FA
8.001012.759.561.9411.5010.00.421.1045°5100:1RNN-800/FA
10.0013.2517.0011.862.3717.2513.28.29.9124°7100:1RNN-1000/FA
12.0014Consult FactoryRNN-1200/FA

 

 

 

 

 

 

 

 

RNN/MS或/MY帶防反沖的差動泵送旋轉(zhuǎn)密封/MS步進式或/MY同步電機驅(qū)動

I.D.

Flange

 

O.D.

A

B

C

D

E

F

G

H

I

Drive

 

Ratio

Model

 

No.

1.532.755.1310.001.009.972.75.490.7460°3.3980:1RNN-150/MS or /MY
1.532.75/6?25.1310.001.349.972.75.150.7445°3.39100:1RNN-150/6/MS or /MY
2.534.56.3810.101.368.304.50.490.4145°3.39100:1RNN-250/MS or /MY
2.534.5/6?26.3810.101.528.304.50.330.4145°3.39100:1RNN-250/6/MS or /MY
4.0368.509.771.6811.696.02.370.5445°3.39100:1RNN-400/MS or /MY
6.03810.2010.131.7411.698.00.421.1054°3.39100:1RNN-600/MS or /MY
8.001012.7511.391.9411.6910.00.421.1045°3.39100:1RNN-800/MS or /MY
10.0013.25Consult FactoryRNN-1000/MS or /MY
12.0014Consult FactoryRNN-1200/MS or /MY
18.0024Consult FactoryRNN-1800/MS
24.0034Consult FactoryRNN-2400/MS


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