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Series 31

Series 31

Double and single-acting, double-acting non-rotating, magnetic
ø12, 16, 20, 25 mm
ø 32, 40, 50, 63, 80, 100 mm UNITOP
The compact dimensions allow Series 31 single and double-acting magnetic cylinders to be installed within confined spaces. These cylinders are suitable for use with feet, brackets.

These cylinders are available in 10 different bore sizes from ø 12 to ø 100. The guides are inserted in the external profile parallel to the sliding axis on three sides. These guides are used to locate the switches that sense the piston position. The construction design of these cylinders provides excellent axis stability. They are available either with a male or female thread.
These cylinders can be supplied in W version for high temperatures (140°C). This last version is not magnetic.
Series
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Type of construction compact profile
Operation single and double-acting
Materials AL body and end-blocks - rolled stainless steel AISI 303 rod - AL piston rod
PU seals or FKM seals 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.
Single-acting = 5÷25 mm (see the table of standard strokes)
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)
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Your configuration
CODING EXAMPLE
31 M 2 A 032 A 050
31 SERIES
31 = compact magnetic
M VERSION
M = male rod thread, mounted with rod nut Mod. U
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
7 = single-acting, through-rod
PNEUMATIC SYMBOLS
CS06
CD08
CD12
CS08
CS10
A MATERIALS
A = rolled stainless steel AISI 303 rod - AL tube profile
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 the table)
= standard
V = rod seal FKM
W = seals in FKM for high temperatures (140°C),
only available in the double-acting, non magnetic version