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STI S.r.l. – Via Dei Caravaggi 15, 24040 Levate (BG) – ITALY www.imi-critical.com
Manual 5100, rev. 06 06/2020 – RTC/RTCS
- 4 -
2.3 Actuator coding description
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V
RTC
RTCS
M
01
02
03
Y
S
C
C
75
100
125
135
160
200
235
255
300
M1
1
2
3
S
A
B
C
D
E
F
G
A
CL
OP
H
HW
H
Acce s s orie s
Manual Handw heel
canted
Diameter = 255 mm
Diameter = 75 mm
Diameter = 100 mm
Diameter = 125 mm
Diameter = 135 mm
Diameter = 200 mm
Diameter = 235 mm
Diameter = 300 mm
Model 01
Model 02
Model 03
S
Model 01 (MOT=1100 Nm)
Model 02 (MOT=3000 Nm)
Model 03 (MOT=6000 Nm)
Diameter = 160 mm
M
Y
C
V
M1
Symmetric
Spring typeC
Spring type D
Spring type E
Spring type F
Spring type G
A
Spring to Close
Spring to Open
Double acting
Single acting
Version
Model
Yok e type
Cylinde r diam e te r
Model (only for RTCS version)
Spring type
Action
Spring type A
Spring type B
