HomeProductsInnovations for Automation E-Mail
Cylinder Rodless Cylinders
     Metal Work rodless cylinders come in four different bores-  16, 25, 32, and 40 mm -  and the design incorporates numerous innovations.
  • Calibrated extruded anodized aluminum alloy jacket.
  • Sensor slots and accessory slots in the jacket itself.
  • Longitudinal seal by means of specially-shaped indeformable stainless steel strips.
  • Strokes 100 to 5700 mm with 1mm intervals.
  • Adjustable integrated pneumatic cushioning.
 Rodless Cylinder
   
TECHNICAL DATA NBR Viton®
Operating pressure 0.5÷8 bar (0.05÷0.8 MPa; 7÷116 psi)
Temperature range -15°÷80°C - 5°F to 176°F
Fluid 50mm unlubricated air. Lubrication, if used, must be continuous
Bores

mm

 16,25,32 and 40 Ø
Type of construction Double-acting rodless cylinder with direct transmission system
Strokes

100 to 5700 mm with 1mm interval

Threaded ports

M5, G1/8", G1/4", G3/8"

Assembly

As required

Gaskets

V<1 m/s (NBR)

V>1 m/s Viton®
   
COMPONENTS
  1. CYLINDER HEAD: aluminum alloy
  2. JACKET:profiled anodized aluminum
  3. PISTON GASKET: NBR or Viton®
  4. CENTRAL ELEMENT: aluminum alloy
  5. SCRAPER: Delrin 500
  6. O-RING: NBR
  7. BULL RING: Hostaform
  8. CUSHIONING CONE: aluminum alloy
  9. STATIC O-RINGS: NBR or Viton®
  10. PISTON: aluminum alloy
  11. OUTER BELT: stainless steel
  12. INNER BELT: stainless steel
 Components
DIMENSIONS - FORCE AND TORQUE
Bore
Ø		 Centre Distance
Y		 Actual force
F at 6 bar (N)		 Cushioning stroke
(mm)		 Max load
L (N)		 Max bending moment Nm Max torque Nm Mv (Nm)
Ma longitud. (Nm) Mr trasnsv. (Nm)
16 9 110 15 120 4 0.3 0.5
25 14 250 21 300 15 1 3
32 18 420 26 450 30 2 4
40 22 640 32 750 60 4 8
N.B.:When the cylinder is subjected simultaneously to torque and force, it is advisable to keep to the following equations.
Ma = F x ha Mr = L x hv + G x hr Mv = F x hv
   
DIAGRAM OF SPEED AND MAXIMUM CUSHIONABLE LOAD

For the cylinder to reach the end-of-stroke position without intense or repeated impact which would damage it, it is necessary to annul the kinetic energy of the moving mass and the work generated. The maximum cushionable load depends on the traversing speed and the absorption of the air buffer supplied standard with the various cylinders. The diagram shows the speeds and cushionable mass for the various diameters at a pressure of 6 bar.
  
MAXIMUM LOAD ACCORDING TO THE DISTANCE BETWEEN SUPPORTS
  
SWING CARRIAGE

Ø A ØB C D E F G H L
16 25 4.5 13 2 20 10 – 47-50 28
25 37 5.5 20 3 30 16 – 72-75 42
32 70 6.5 38 5 90 75 55 91-100 70
40 70 6.5 38 5 90 75 55 111-120 70
    
KEY TO CODES
CIL 2 7 0 0 25 0 0 5 0 0 N
  TYPE   BORE   STROKE CONFIGURATION
  27   Rodless
cylinder		 0 Double-acting
cushioned magnetic		 0 magnetic 16 Ø 16:     N NBR
  1 Double-acting
with swing drive		 S non magnetic 25 from 100 to 5000mm V Viton®
  32 Ø 20÷40:
    2 Double
cushioned magnetic 		  40 from 100 to 5700 mm