The company reserves the right to vary models and dimensions without notice.
These products are designed for industrial applications and are not suitable for sale to the general public.
COMPACT AND SHORT-STROKE CYLINDERS
Compact and Short-Stroke Cylinders
2
NORTH AMERICAN CYLINDER & ACTUATOR CATALOG
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Release 8.5
120
Compact Cylinders
Tandem and Multi-Position Versions
Series 31
Double-acting (31M-31F)
ø 12, 16, 20, 25, 32, 40, 50, 63, 80, 100
The compact dimensions allow the
cylinders to be installed within confined
spaces. These cylinders are suitable
for use with feet, flange and trunnion
mountings.
In order to complete the compact
cylinder series, two new versions have
been introduced - tandem and multi-
position models.
The new tandem version with 2, 3 or 4
stages generates a thrust force which
is 2, 3 or 4 times that of the normal
cylinder.
The multi-position version allows a
maximum of 3 different positions which
are determined by the stroke of the
individual actuators.
GENERAL DATA
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Compact design
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Available in different
diameters and strokes
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Standard magnetic
Type of construction compact profile
Operation
double-acting
Materials
body and end-caps = AL
rod = rolled stainless steel AISI 303
piston = AL
rod and piston seals = PU
Mounting
flange - feet - trunnion
Strokes
min. and max. for tandem 31M and 31F: ø12-25 = 1-80 mm, ø32-100 = 1-100 mm
min. and max. for multi-position 31M and 31F: ø12-25 = dimension for x2 max 200 mm
ø32-63 = dimension for x2 max 300 mm, ø80-100 =dimension for x2 max 400 mm.
Operating temperature 0°C – 80°C (with dry air -20°C), (32 - 176°F, with dry air -4°F)
