type 4 Internal Alignment Clamps
  Type 4
 

this model has two independent expanding clamps, allowing coaxial alignment of two hollow cylindrical components of different diameters. The bottom expanding clamp is inserted and clamped in the pipe by means of the knob. Then the other part (e.g. a flange) is placed over the top expanding clamp and clamped by means of the hand-bar. Compared with model 3a. This model is specially suited for heavy parts. Automatic diameter compensation.

To prevent electrolytic corrosion, we supply all versions only with support rails made of stainless steel (VA 1.4301).

Application video

 
  Clamping range Weight  
Size 1/e 54 - 140 mm 1,30 kg  
Size 2/e 85 - 220 mm 3,90 kg  
Size 3/e 120 - 350 mm 11,50 kg  
Size 4/e 180 - 520 mm 27,00 kg  
Dimensional sketch type 4
 

Dimensional sketch type 4
 
Size 1/e Size 2/e Size 3/e Size 4/e
a) 54 - 140 mm 85 - 220 mm 120 - 350 mm 180 - 520 mm
b) 88 mm 144 mm 233 mm 300 mm
c) 190 mm 309 mm 491 mm 636 mm
d) 290 - 310 mm 445 - 505 mm 745 - 790 mm 850 - 960 mm
e) 20 mm 26 mm 34 mm 36 mm
f) 14 mm 21 mm 25 mm 36 mm
g) 4 mm 5 mm 6 mm 8 mm
   
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