GENERAL CATALOGUE API

Rodless Cylinders Series S4

Loads and momentum

Type: S4

Mz

Fy

Fz

1 - CYLINDERS

Fx

My

Mx

Ø (mm)

Force (Vmax ≤ 0,35 m/s)

F (load in N)

Momentum

Fx (N) 6 bar

Fy (N) 6 bar

Fz (N) 6 bar

a 0,75 m/s

a 1 m/s

a 1,5 m/s

Mx (Nm) Fy/Fz

My (Nm) Fx/Fz

Mz (Nm) Fx/Fy

25 32 40 50 63

540 880

240 360 540 750

900

300 540

175 300 620

75

16 29 55 90

27 52 88

27 52 88

1220 1750 2500 3300

130 280 450 720

1360 2120 3360

1090 1760 2900

1000 1660

155 260

155 260

1000

148

All data regarding the forces, refer to a speed of V ≤ 0,35 m/s. Maintaining the indicated values will allow to optimize lifetime, noise and efficiency. Higher speeds greatly reduce allowable forces. If operating conditions are outside the allowable limits (see table above), the energy of the moving mass must be absorbed by appropriate devices (hydraulic decelerators, stops, and similar), mounted as close as possible to the mass center of gravity.

Maximum allowable deflections

With long strokes cylinders or heavy loads, you should pay attention to the tube deflection. One or more mid supports can be used according to the admissible

Fz In flessione 0,5 mm. at deflection 0,5 m

Fz In flessione 1 mm. at d flection 1 m

Fz

Fz

deflection. Example:

Fz (N)

Fz (N)

L

L

3000 2750 2500 2250 2000 1750 1500 1250 1000

3000 2750 2500 2250 2000 1750 1500 1250 1000

63

63

When applying a force Fz = 500 N to a cylinder 25 mm which could not deflect over 0,5 mm cannot be longer than 750 mm according to the diagram. Should you exceed 750 mm use one or more mid supports (for mid support see page 1.26.90).

50

50

40

40

32

32

25

25

750 500 250 0

750 500 250 0

18

18

500 1000 1500 2000 2500 3000

500 1000 1500 2000 2500 3000

Distanza L (mm) Distance ( )

Distanza L (mm) Distance ( )

1.26.61