Czech Republic
Stopper cylinders
Series ST
Single and double-acting, magnetic, non-rotating
Sizes 20, 32, 40, 50 mm
Sizes 20, 32, 40, 50 mm
The Series ST Stopper cylinders are pneumatic actuators with rod, complying with UNITOP and ISO 21287 standards, where rod and bushing have been specifically enlarged to ensure high resistance to radial loads and shocks. These cylinders are available in two versions, double-acting and single-acting, and with rear spring. The non-rotating rod version is also available.
The detection of the piston position is enabled by means of proximity switches (Mod. CST or CSH) which are mounted in slots along three sides of the cylinder profile. It is possible to cover the slots with a proper profile (Mod. S-CST-500). The high resistance to shocks and radial loads and the easy mounting makes Series ST particularly suitable for use in transport/conveyor lines where it is required to stop the transit of workpieces and workpiece-holder pallets.
The detection of the piston position is enabled by means of proximity switches (Mod. CST or CSH) which are mounted in slots along three sides of the cylinder profile. It is possible to cover the slots with a proper profile (Mod. S-CST-500). The high resistance to shocks and radial loads and the easy mounting makes Series ST particularly suitable for use in transport/conveyor lines where it is required to stop the transit of workpieces and workpiece-holder pallets.
Download catalogue
Series
Accessories
there are no salable codes online
If you have entered Filters, try changing them or look in the "Configurator" tab
there are no salable codes online
Look in the "Accessory" tab for the Configurator
Quantity added:
addtocart.popup.message.success
The requested quantity is partially confirmed
Product {0} is already in your cart with quantity {1}. You can update the quantity from cart page.
Product is not active
The product could not be added to the cart due to insufficient stock
Quantity must be greater than zero
Min allowed quantity for product {0} is {1}
Max allowed quantity for product {0} is {1}
Pack size for product {0} is {1}
It is not possible to add the product with code {0} to this cart
An error occurred, please try again later or contact customer support
| Construction | profile with self-tapping screws |
| Cylinder design | compact based on UNITOP and ISO 21287 standards |
| Operation | double-acting, single-acting rear spring, double-acting rear spring |
| Sizes | 20, 32, 40 (Mod. ST32 only), 50 mm |
| Strokes min. max | 5 ÷ 30 mm (see the table of standard strokes) |
| Rod versions | without thread, with female thread, non-rotating, non-rotating with feemale thread, non-rotating with roller |
| Non-rotating function | with technopolymer anti-friction ring |
| Fixing and mounting | direct with holes on the end-caps, in any position |
| Type of cushioning | mechanical end-stroke shock absorbers in rubber |
| Max frequency | 5 Hz (Ø 20, 32, 40 mm) - 3 Hz (Ø 50 mm) |
| Working temperature | 0°C ÷ 80°C (with dry air -20°C) |
| Storage temperature | -20°C ÷ 100°C |
| Working pressure | 1 ÷ 10 bar (double-acting) - 2 ÷ 10 bar (single-acting) |
| Max rotation play | ± 4° (Ø 20, 32 e 40 mm) - ± 3° (Ø50 mm) |
| Max torque (for non-rotating version) | 1,5 Nm (Ø20 mm) - 2,5 Nm (Ø 32 e 40 mm) - 3,5 Nm (Ø50 mm) |
| Medium | filtered air in class 7.8.4 according to ISO 8573-1 standard |
| Lubrification | Not required. The cylinder is pre-lubricated. If lubricated air is used, it is recommended to use oil ISOVG32. Once applied the lubrication should never be interrupted. |
| Use with external sensors | slots on the three sides for proximity switches Mod. CST and CSH |
Full screen
Quantity added:
addtocart.popup.message.success
The requested quantity is partially confirmed
Product {0} is already in your cart with quantity {1}. You can update the quantity from cart page.
Product is not active
The product could not be added to the cart due to insufficient stock
Quantity must be greater than zero
Min allowed quantity for product {0} is {1}
Max allowed quantity for product {0} is {1}
Pack size for product {0} is {1}
It is not possible to add the product with code {0} to this cart
An error occurred, please try again later or contact customer support
CODING EXAMPLE
| ST | 31 | 2 | A | 050 | A | 030 |
| ST | SERIES | |
| 31 |
CONSTRUCTION STANDARD 31 = UNITOP 32 = ISO 21287 |
|
| 2 |
OPERATION 2 = double-acting 4 = single-acting, rear spring 9 = double-acting, rear spring |
PNEUMATIC SYMBOLS CD20 / CD08 CS15 / CS08 CS16 / CS17 |
| A |
DESIGN A = standard R = non-rotating (for Mod. ST32 only) |
|
| 050 |
BORE 020 = 20 mm 032 = 32 mm 040 = 40 mm (for Mod. ST32 only) 050 = 50 mm |
|
| A |
CONSTRUCTION A = standard R = with roller (for non-rotating version only) F = with female thread (for Mod. ST32 only) |
|
| 030 | STROKE (see the table) | |
|
VERSION = standard ( _ _ _ ) = extended piston rod _ _ _ mm |
1-4/4 results
