Short-stroke cylinders Series QP – QPR
Series QP: single and double-acting, magnetic
Series QPR: double-acting magnetic, non-rotating
Ø 12, 16, 20, 25, 32, 40, 50, 63, 80, 100 mm
Series QPR: double-acting magnetic, non-rotating
Ø 12, 16, 20, 25, 32, 40, 50, 63, 80, 100 mm
Series QP – QPR cylinders are available in 10 bore sizes, from Ø 12 to Ø 100.
Their compact dimension allows the installation in small spaces.
Because of their particular construction, they can be mounted by means of feet or trunnion.
Their compact dimension allows the installation in small spaces.
Because of their particular construction, they can be mounted by means of feet or trunnion.
The guides are manufactured in the external profile parallel to the sliding axis on three sides.
These are used to locate the switches that sense the piston position.
The non rotating guides make the QPR suitable for supply operations and for handling equipment.
General Data
| Type of construction | Series QP: compact profile Series QPR: compact with non rotating guides |
| Operation | Series QP: single and double-acting Series QPR: double-acting |
| Materials | Body: anodized AL Rod: rolled stainless steel Piston seals: PU Rod seals: PU (Ø 12 ÷ 25 mm) – NBR (Ø 32 ÷ 100 mm) |
| Operating temperature | 0°C ÷ 80°C (with dry air -20°C) |
| Assembly | By means of screws or brackets |
| 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. |
| Strokes (min-max) | Series QP: 1 ÷ 150 mm (Ø12 ÷ Ø25) – 1 ÷ 200 mm (Ø32 ÷ Ø100) Series QPR: 1 ÷ 50 mm (Ø12) – 1 ÷ 75 mm (Ø16) – 1 ÷ 100 mm (Ø20 ÷ Ø100) |
| Strokes | The minimum stroke for use of the sensors is 10 mm |
| Bores | Ø 12, 16, 20, 25, 32, 40, 50, 63, 80, 100 |
Coding Example
| QP | 2 | A | 050 | A | 050 |
| QP | SERIES QP = Standard QPR = Standard non-rotating | |
| 2 | OPERATION 1 = Single-acting, front spring (only QP) 2 = Double-acting 3 = Double-acting, through-rod | PNEUMATIC SYMBOLS CS09 CD07 (Only for version QP) – CD27 (Only for version QPR) CD14 (Only for version QP) – CD28 (Only for version QPR) |
| A | MATERIALS A = Rolled stainless steel rod – AL tube profile | |
| 050 | 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 | TYPE OF MOUNTING A = Standard | |
| 050 | STROKE (See the table) | |
| = Standard V = FKM rod seal W = All FKM seals (Ø12 excepted) |
