4 Actuation systems Linear actuators CARE 33
Figure 16
Efficient design provides the CARE 33 actuators (➔ figure 16) with a high dynamic load capacity, silent operation and low current consumption. The safety features of the design make it particularly suitable for solving a large number of positioning needs in equipment for ergonomic and/or industrial applications. The gearbox floats so that the load path passes directly through a support bearing located in the rear attachment. This design offers a long operational life and minimised the transmitted noise level. Benefits: Silent operation ● Multiple speed/load variants ● Easy to adjust limit switches ● Different attachment options ●
L=S+193 M12
38
11 L=S+162
26
6.1
Ø10
13 Ø22
L=S+150
Rear attachment orientation view.
EØ12.7
Legend: S = stroke L = retracted length
Type
Force push
pull
N CARE 33H CARE 33M CARE 33A
800 1400 2000
800 1400 2000
Max. speed no load full load
Stroke (S)
Retr. Length* (L)
Voltage
Protection
Weight
mm/s
mm
mm
V DC
IP
kg
50 - 500 50 - 500 50 - 300
S + 150 / 162 / 193 S + 150 / 162 / 193 S + 150 / 162 / 193
12 / 24 12 / 24 12 / 24
44 / 65 44 / 65 44 / 65
1.5 - 2.4 1.5 - 2.4 1.5 - 2.0
45 22 12
32 16 8
* Dimension depends on selected front attachment
224
© SKF 2005