Factory Price Original Siemens Damper Actuator Sqm40.241A21 AC Servo Motor for Industrial Gas Burners & Boilers

• Customization: Available
• Certification: CE, ISO
• Customized: Non-Customized
• Model NO.: SQM40.241A21
• Surface Treatment: Natural
• Fuel: Gas
• Range of Applications: Industrial
• Type: Servo Motor
• Name: Servo Motor
• Deliver Time: 3~15days
• Term of Payment: EXW/Fob
• Use: Gas Burner Accessories
• Model: Sqm40.241A21
• Transport Package: Carton
• Specification: 270(W)*120(H)*120(L)mm
• Trademark: Siemens
• Origin: Germany
• HS Code: 8302600000
• Production Capacity: 100

Product Description

Factory Price Original Siemens Damper Actuator SQM40.241A21 AC Servo Motor For Boiler Parts

OVERVIEW    

The SQN3... / SQN4... 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.

PRODUCT PARAMETERS

Name	Servo motor
Brand	Siemens
Model	SQM40.241A21
Origin	Germany
Deliver Time	3~15 days
Usage	gas burner accessories

  

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, 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

RECOMMEND PRODUCTS

 

WARNING

1,Do not install it in the following places
(1)Places where special drugs or corrosive gases are present (e.g. ammonia, sulfur, hydrochloric acid, ethylene compounds, etc.)
(2)Places where water drops or is too wet.
(3) High temperature places.
(4) A place where the vibration lasts for a long time.
2, Please connect according to the specified basis.
3, In order to prevent electric shock and meter damage, please connect the power supply last. Misunderstanding that touching other subterminals can cause accidents and damage to the meter.
4,The load of each terminal connection should not exceed the rated value.
5,Please use the power supply with the same voltage and frequency as indicated by the machine.
6,For timers and auxiliary relays used as additional functions, please select reliable products and correctly form loops according to your needs.
7,Please ground according to the standard above D type grounding specified in the electrical equipment technical standard, and be sure to ground the burner body.
8,Do not tie the power cord and the high-voltage cable of the ignition transformer with the wire of the flame monitoring rod, and do not put it in the same wire tube, please wire separately.In particular, the high-voltage cable should be distributed separately, 10 cm away from the burner controller Above.
9,Please connect the ignition transformer high-voltage cable reliably to ensure that there is no bad contact. Poor contact will produce high frequency waves, radio noise, etc., causing misoperation. In addition, install the ignition transformer directly with the burner body or the metal part electrically connected to the burner body.
10,After connecting cables, ensure that the cables are correctly connected. Incorrect wiring may damage the unit or cause incorrect actions.

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