Description
Servo drive Berger Lahr / Schneider Electric STA13 B0.36/8 4N21 L, art: 3002332 is designed to move the air damper during regulation of the air flow supplied to the gas or liquid fuel burner. It is characterized by compact dimensions, reliable design, stable operation, undemanding maintenance. Short start/stop time ensures precise switching time and good dynamic characteristics.
Features and main parameters:
adjustable cams with manual adjustment (loosening/tightening the screw);
stable speed regardless of changes in voltage or load;
precise movement taking into account the settings;
complete with relay, limiting and additional switches;
power supply from a 230-volt network;
opening by 90º for 13 sec.;
operating temperature range: 0…+60 °С;
IP40 level of protection of electrical components from dust and moisture;
shock-resistant polymer housing;
hinged cover made of transparent plastic for easy access to the adjustment unit;
placement in any position;
connection using a plug;
low maintenance requirements, permanent lubrication.
Application
Berger Lahr / Schneider Electric servo drives are used in industrial boilers and heat generators of medium and high power. They serve as a drive for air dampers, valves.
Advantages:
fine manual adjustment of parameters;
excellent dynamic characteristics;
independence from voltage/load changes;
constant lubrication of the working unit;
compact housing;
protection against dust penetration;
hinged cover for protection of the adjustment unit and quick access to it.
This servo drive model is not prepared for potentiometer installation. The site presents other versions with the possibility of installing a feedback potentiometer.
Characteristics