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Magnetic fluid vacuum device

Hollow shaft magnetic fluid

 

 

 

 

 

 

 Advantages

Through-shaft, no lost motion, “stiff” torque transmission  

Does not require bearing in vacuum (optional)

Very good vacuum seal (low outgassing ferrofluids)

Long Service Life

Non-wearing liquid seal, no debris

Capable of very high speed, very large size

 

Model in inches
Metric size
M P D1 D3 D4 L3 L1 D5 L2 R SE BT FS
10 15100 10 48 34 10 78 48 64 10 1 16003 S38
0.03 0 0.05 -0.01
0.01 -0.02 0.03 -0.03
20 15200 20 58 44 10 82.5 58 68.5 20 1 6906 S48
0.04 0 0.06 -0.01
0.02 -0.03 0.03 -0.03
25 15250 25 58 49 10 88 63 74 25 1 6907 S53
0.04 0 0.06 -0.01
0.02 -0.03 0.03 -0.03
30 15300 30 58 54 10 93 73 79 30 1 6908 S60
0.04 0 0.06 -0.01
0.02 -0.03 0.03 -0.03
40 15400 40 88 69 12 96 88 80 40 1 6910 S75
0.05 0 0.07 -0.01
0.02 -0.04 0.03 -0.03
50 15500 50 98 79 12 98 98 82 50 1 6912 S85
0.05 0 0.07 -0.01
0.02 -0.04 0.04 -0.03
75 15750 75 137 109 15 115 137 96 75 1 6918 S125
0.05 0 0.07 -0.01
0.02 -0.04 0.04 -0.03
                         
M P D1 D3 D4 L3 L1 D5 L2 R SE BT  
 1/2 65010 12.75 50.75 31.75 21.08 82.55 50.8 69.85 12.7 0.76 6903  
0.05 0  
0 -0.05  
1 65020 25.45 66.6 50.8 12.7 84.81 66.675 69.85 25.4 0.76 6906  
0.05 0  
0 -0.05  
1 1/2 65030 38.16 82.5 76.2 15.75 94.34 82.55 76.2 38.1 0.76 6909  
0.05 0  
0 -0.05  
2 65040 50.85 95.2 88.9 15.75 100.74 92.25 82.55 50.8 0.76 6911  
0.05 0  
0 -0.05  

 


ADD TO INQUIRY
Add: RM203 2/F BLDG3 NO11 SHENGANG RD LIANGZHU STR YUHANG DIST HANGZHOU ZHEJIANG CHN 311113.
Tel:+86-571-86675950  Fax:+86-571-56389078 Email: gary@unicarer.com
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