SQN75.244A21B 230v Servo Motor
Mains voltage | AC 230 V –15% +10% AC 115 V –15% +10% |
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Mains frequency | 50...60 Hz ±6% |
Drive motor | Synchronous motor |
Power consumption | 6 VA |
Angular adjustment | Max. 160°, scale range 0...130° |
Mounting position | Optional |
Degree of protection |
IP40 to DIN 40050, provided adequate cable entries and fixing screws are used IP20 to DIN 40050, provided lateral knockout hole for cable is used |
Safety Class | I to DIN EN 60730 |
Cable Entry |
Openings for locknut for fixing cable glands Type of locknut 1 x Pg9 : M Pg9 DIN 46320 MS Additional lateral knockout hole for loose introduction of 2 cables with a maximum dia. of 6 mm, cable strain relief to be provided by the user (also see Degree of protection) Pg glands and locknuts are not part of the delivery |
Cable Connections | Screw terminals for min. 0.5 mm² and max. 2.5 mm² cross-sectional area |
Ferrules | Matching the dia. of the stranded wire |
Direction of Rotation | See Type summary |
Nominal and Holding Torque | See Type summary |
Running Times | See Type summary |
Load changes with continuous rated load | Typically 500,000 |
Weight (Average) | Approx. 500 g |
On time | 60% max. 3 min. continuous operation |
Backslash between drive motor and drive shaft - As supplied - After 250,000 cycles |
≤1.2° ±0.3° ≤1.5° ±0.3° |
Siemens SQN75.244A21B Servo Motor
230v
Siemens SQN75.244 Motors are suitable for controlling gas and oil valves and dampers.
The SQN servo motors are reversible, suitable for use with controllers or switching devices with changeover contacts. The SQN75.244’s cams can be manually adjusted if needed. The servo motor drives the shaft via the gear train, attached to the drive shaft is a set of cams that actuate the end and auxiliary switches.
The SQM 75 series has a torque rating of up to 2.5Nm's and a running time of 4s - 30s. This series features counter-clockwise rotation.
- Features
- Impact-proof and heat-resistant plastic housings
- Screw terminals for the electrical connections
- Maintenance-free gear train, which can be disengaged
- Internal position indication
- Easy-to-adjust end and auxiliary switches for adjusting the switching points - Integrated electronic circuits
Holding Torque | 0.7...1.3 Nm |
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Running Time | 4...30 s |
Direction of Rotation | Counter Clockwise |
Dimensions
Height | Width | Depth |
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120mm | 120mm | 164mm |
Datasheets |
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