Compact cylinders, Tandem and Multi-position versions Series 31
Double-acting, magnetic
Ø 12, 16, 20, 25, 32, 40, 50, 63, 80, 100 mm
Ø 12, 16, 20, 25, 32, 40, 50, 63, 80, 100 mm
The compact dimensions allow Series 31 cylinders to be installed within very small 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. 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 (standard traction force).
The Multi-position version allows a maximum of 3 different positions which are determined by the stroke of the individual actuators.
General Data
| Type of construction | compact profile |
| Operation | double-acting |
| Materials | AL body and end-blocks – rolled stainless steel AISI 303 rod – AL piston – PU rod and piston seals |
| Mounting | flange – feet – trunnion |
| Min and max strokes (for tandem 31M and 31F) | Ø12÷25 = 1÷80 mm Ø32÷100 = 1÷100 mm |
| Min and max strokes (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) |
| Operating pressure | 1 ÷ 10 bar |
| Medium | filtered air, without lubrication. If lubricated air is used, it is recommended to use ISO VG32 oil. Once applied the lubrication should never be interrupted. |
| Speed | 10 ÷ 1000 mm/sec (without load) |
Coding Example
| 31 | M | 2 | A | 032 | A | 050 | N | 2 |
| 31 | SERIES | |
| M | VERSION M = male rod thread, mounted with rod nut Mod. U F = female rod thread | |
| 2 | OPERATION 2 = double-acting | PNEUMATIC SYMBOLS CDPP |
| A | MATERIALS A = rolled stainless steel rod AISI 303 – 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 | CD5T, CD6T, CD7T CD2T, CD3T, CD4T CD2T, CD3T, CD4T |
| A | CONSTRUCTION TYPE A = standard | |
| 050 | STROKE tandem stroke (mm) multi-position X1mm/X2mm. Insert stroke without the initial 0 (see application scheme). | |
| N | TANDEM AND MULTI-POSITION | |
| 2 | STAGES (only for tandem) 2 = 2 stages 3 = 3 stages 4 = 4 stages |
