4 Actuation systems Linear actuators Page with all detailed drawings of CAT 32B, CAT 33 and CAT 33H Motors ø120 Front attachments and ø75 retracted length 300 mm (a)
57 73(c) 98(b)
Rear attachments
300 mm (a)
ø12 H8
3917990
ø12 e 8
D12C, D24C, D24CB, D24CS, D24CW
ø61.5
27.5
120
ø22
78
L=S+150 (CAT 33/33H)*
13
L=S+167 (CAT 32B)
G1 20
ø22
900 mm (a) ø80 (b)
13
52
C12CN, C24CN, C24CWN
ø12 H8
A1 1000 mm (a) 50
ø12.7 e 8
L=S+150 (CAT 33/33H)* 108
L=S+167 (CAT 32B)
G2
27.5
13
M12x1.75
38 20 52
E110C, E110CB, E220C, E220CB ø88
A2
L=S+189 (CAT 33/33H)* L=S+206 (CAT 32B)
ø12 e 8
24
M12x1.75
145
G3
13
L=S+150 (CAT 33/33H)* L=S+167 (CAT 32B)
C12CM, C12CME, C24CM, C24CME, C24CWM, C24CWME
G4
ø88
52
13
K1
ø12.7 e 8
6.1
25.9
124
28
24
ø10.1 L=S+158 (CAT 33/33H)* L=S+175 (CAT 32B)
C12C, C24C, C24CW
G5
154 104
52
13
201
Legend: (a) = Cable length (b) = Cover for brake S = stroke L = retracted length
82
K2
* If S = 400 add 50 mm to retracted length
190
E380C
© SKF 2005