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Compact magnetic cylinders Series 31



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Double and single-acting, double-acting non-rotating, magnetic ø12, 16, 20, 25 ø 32, 40, 50, 63, 80, 100 UNITOP

Series general data


Type of construction compact profile
Operation single and double-acting
Materials body and end-blocks = AL - rod = rolled stainless steel AISI 303 - piston rod = AL - seals = PU or FKM for high temperatures (140°C)
Brackets flange, feet, trunnion
Stroke min - max Series 31R, 31M and 31F: ø12÷25 = 1÷200mm, ø32 ÷ 63 = 1÷300 mm, ø80÷100 = 1÷400mm The min. stroke for the use of sensors is 10 mm.
Operating temperature 0°C ÷ 80°C (with dry air - 20°C)
Operating pressure 1 ÷ 10 bar (double-acting); 2 ÷ 10 bar (single-acting)
Fluid filtered air, without lubrication. If lubricated air is used, it is recommended to use oil ISOVG32. Once applied the lubrication should never be interrupted.
Speed 10 ÷ 1000 mm/sec (without load)

Code

31 M 2 A 032 A 050  

 


31
SERIES 
31 = compact magnetic
M
VERSION 
M = male rod thread 
F = female rod thread 
R = non-rotating with flange only double-acting
2
OPERATION 
1 = single-acting front spring 
2 = double-acting  
3 = double-acting through-rod 
4 = single-acting rear spring 
A
MATERIALS 
A = rolled stainless steel AISI 303 rod tube profile aluminum
032
BORE 
012 = 12 mm
016 = 16 mm
020 = 20 mm
025 = 25 mm
032 = 32 mm
040 = 40 mm
050 = 50 mm
063 = 63 mm
080 = 80 mm
100 = 100 mm
A 
DESIGN TYPE 
A = standard
050 
STROKE 
(see table) 
 
   = standard
S = special 
V = rod seal FKM 
W = seals in FKM for high temperatures (140°C) double-acting,  non magnetic