01489 570737

SQN30.251A2700 230v Servo Motor

Excl. VAT: £456.68
Incl. VAT: £548.02
Brand: Siemens
Product Code: LG26-015
Quantity:

Technical Data

Mains voltage AC 220…240 V –15 % +10 %
AC 100…110 V –15 % +10 %
Mains frequency 50...60 Hz ±6
Primary fuse (external) 6.3 AT (customer responsible for installation)
Type of motor synchronous motor
Power consumption 6.5 VA
Angular position max. 160°
Mounting position optional
Degree of protection IP 40 to DIN 40050, provided adequate cable entries and fixing screws are used
Safety class I to VDE 0631
Cable entry threaded cable gland holder for
1 x Pg9 and 1 x Pg11, no locknut required

cable strain relief to be provided by the user (also refer to «Degree of protection»), Pg glands for all types are included in the delivery
Cable connections screw terminals for wires having a crosssectional area of 0.5 to 2.5 mm²
Ferrules matching the dia. of the stranded wire
Direction of rotation refer to «Type summary»
Torques and holding torques refer to «Type summary»
Running times refer to «Type summary»
Life cycle Cycles (CLOSED => OPEN => CLOSED)
at specified torque: typical 250,000
Weight
(on average)
approx. 800 g

Siemens SQN30.251A2700 Servo Motor
230v
Electromotor actuators for use with air dampers and control valves of oil or gas burners of small to medium capacity.

The SQN3... actuators are designed to drive gas and air dampers on small to medium-capacity oil or gas burners or for the load-dependent control of fuel and combustion air volume:

  • In connection with P-PI or PID controllers, such as the RWF...
  • Directly via the different types of burner controls, such as LOA..., LMO..., LMG... or LFL...
  • In connection with 1- or 2-wire control or 3-position controllers
All types of actuators with: • Impact-proof and heat-resistant plastic housing
• Screw terminals for the electrical connections
• Maintenance-free gear train, which can be disengaged
• Internal and external position indication
• Easy-to-adjust end and auxiliary switches for setting the switching points
Holding Torque: 0.8...3 Nm
Running Time: 4.5...30 s
Direction of Rotation: Counterclockwise

Datasheets

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