Damper Servo Motor
STM .. 24 V 2P
Installation and Operating Instructions
4
2.1 Electrical connection / Commissioning
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The safety instructions specified in section 1.2 must be observed!
– The electrical connection and initial commissioning must only be carried out
by qualified electricians according to the information in the attached wiring
diagram.
– The relevant standards, safety regulations (e.g. DIN VDE 0100), as well as
the technical connection conditions of energy suppliers are to be adhered
to!
– An all-pole mains switch/isolator, with at least a 3 mm contact opening (VDE
0700 T1 7.12.2 / EN 60335-1) is mandatory!
– Network configuration, voltage and frequency must be consistent with the
rating plate information.
3.0 Technical data
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DANGER
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DANGER
CHAPTER 3
TECH. DATA
WIRING DIAGRAM
STM 10 24 V 2P
STM 20 24 V 2P
Nominal voltage
AC 24 V, 50/60 Hz / DC 24 V
Power consumption
8.5 VA/24 V AC (355 mA) 7.5 VA/24 V AC (312 mA)
Peak inrush current
8.2 A/5 ms
8.2 A/5 ms
Torque
10 Nm
20 Nm
Angle of rotation
0 to 95°
Running time Motor
approx. 75 s
Running time Spring return
approx. 20 s
Potential-free signal contacts
2x changeover contact, 250 V AC / 1 mA to
3 A (0.5 A inductive)
Environmental temperatures
-30 to +50 °C
Storage temperature
-40 to +80 °C
Protection category
IP54
Protection class
III
Dim. W x H x D (mm)
98 x 214 x 93
Weight
2.0 kg
2.3 kg
Assembly circular
10-25 mm (diameter)
Assembly square
10-18 mm (edge length)
Connection servo motor
Cable length 1m, 2 x 0.75 mm²
Connection signal contacts
Cable length 1m, 6 x 0.75 mm²
Wiring diagram
SS-1090
EN
