Description
Servo drive Riello SQN90.240B2793, art: 3003887 is used to change the opening angle of the air damper when preparing the fuel-air mixture before combustion. It operates under the control of a furnace machine or regulator. It is used in single-stage, two-stage, modulating burners burning gas or liquid fuel. Prepared for installation of a potentiometer.
Operating parameters and features:
Power supply from the mains: 220-240 V, 50-60 Hz;
Damper opening range: 0 ... 90 °;
Operation from a synchronous electric motor with a torque of 2.4 Nm;
Opening time at 90 ° - 12 sec.;
Dust and moisture protection level class IP 40;
Reliable operation regardless of voltage or load fluctuations;
wear-resistant working unit with manually detachable gear;
precise damper opening angle taking into account the settings and automation commands;
economical energy consumption;
easy parameter adjustment by rotating cams with a scale;
position indication, possibility of connecting a potentiometer (optional);
self-lubricating gearbox that does not require maintenance;
operating temperatures: -20 ... + 60 ºС.
Configuration
The Riello SQN90 servo drive is equipped with a plastic housing that is resistant to mechanical and temperature effects. The opening angle parameters are set manually using cams. The gear transmission is easily detached and automatically fixed back. Lubricated for the entire service life, does not require additional maintenance.
Advantages:
reliable reversible motor;
precise opening of the air damper;
plastic heat-resistant, impact-resistant housing;
wide range of operating temperatures;
internal position indication;
possibility of installing a potentiometer;
easy adjustment of switches;
economical power consumption;
use of permanent grease.
On the ANKAS website you can buy a Riello SQN90 servo drive and other equipment for industrial boiler houses. You can find out additional characteristics and features from the company's managers.
Characteristics