Siemens SQN72 Series User Manual

7/20
Smart Infrastructure CC1N7802en
8/11/2021
Type summary (further types on request)
SQN72 actuators / direction of rotation
6)
left
Diagram no.
Shaft ¹)
no.
Running time
at 50 Hz 2)
for 90° (s)
Loading torque
4)
(max.) Nm
Holding torque
Nm
Auxiliary switch
5)
Piece
R
elay
Piece
Po
tentiometer 7)
Housing length ¹)
mm
Types for mains voltage / mains frequency
230 V AC
3)
+10%/-15%
50
–
60 Hz
Article no.
Type
A
0
4
1.5
0.7
2
2
x
117
BPZ:SQN72.2A4A20
SQN72.2A4A20
A
0
12
2.5
1.2
2
2
x
117
BPZ:SQN72.4A
4A
20
SQN72.4
A4A
20
B
1
4
1.5
0.7
2
3
---
117
S55454
-
D303
-
A100
SQN72.2B4A21
C
0
4
1.5
0.7
2
---
x
11
7
BPZ:SQN72.2C
4A20
8
)
SQN72.2C4A20
8
)
C
0
12
2.5
0.7
2
---
x
117
S55454
-
D301
-
A100
SQN72.4C4A21
8
)
C
0
30
2.5
1.3
2
---
x
117
BPZ:SQN72.6C4A20
SQN72.6C4A20
C
1
30
2.5
1.
3
2
---
x
117
BPZ:SQN72.6C4A21
SQN72.6C4A21
Key
1) Refer to
Dimensions
2) Specifications apply to 50 Hz; at 60 Hz, the running times are about 17% shorter.
3) Approx. 20% torque reduction with undervoltage
4) Under rated conditions, under extreme conditions (e.g., +60°C, 230 V AC -15%) approx. -25%
5) Free auxiliary switches (along with 2 end switches)
6) When looking at the shaft and control voltage at end switch
I
7) Directly suitable for potentiometer installation, refer to the
Po
te
ntiometer
ins
tallation
chapter
8) On request

Siemens SQN72 Series Specifications

General

Brand	Siemens
Model	SQN72 Series
Category	Controller
Language	English