Actuator Weishaupt SQM48.697B9

The Weishaupt SQM48.697B9 servo drive, Part Number: 651502, moves air dampers and other rotating elements taking into account automation commands and settings. A special feature is that it operates on ultra-low voltage. The drive is equipped with a reliable housing, a wear-resistant operating mechanism that does not require maintenance.

Main parameters:

• power supply from 2x12 V network;

• operating range of the damper movement: 0...90°;

• duration of full opening (at 90°) - 64 sec.;

• stepper motor with a torque of 35 Nm;

• the ability to select the direction of rotation on the control device;

• dust and splash water protection class IP 54;

• stable operation regardless of voltage or load changes;

• power supply via CAN bus or transformer;

• economical energy consumption;

• precise rotation of the damper to a given angle;

• operation under the control of a furnace automatic machine or other device;

• reliable aluminum alloy housing with heat-resistant plastic casing;

• easy adjustment of operating parameters;

• feedback on the position of the air damper via CAN bus;

• permanent lubrication that does not require updating and replacement;

• installation in any orientation;

• holes for reliable fastening to the work surface;

• permissible range of operating temperatures: -20 ... + 60 ºС.

Configuration

The Weishaupt SQM48 servo drive is assembled in a cast metal housing with a polymer shock-resistant cover. The working unit is equipped with straight-toothed steel gears that are resistant to wear. The high-strength drive shaft is made of hardened steel. Thanks to the permanent lubrication, the servo drive does not require maintenance.

Advantages:

• 12-volt power supply;

• precise movement of the air damper;

• impact-resistant cast housing;

• economical power consumption;

• increased reliability of the working unit;

• permanent lubrication;

• feedback via the CAN system bus;

• wide range of operating temperatures;

• easy installation and adjustment.

Application

Weishaupt SQM48 servo drives are used to drive air dampers, liquid fuel valves and other similar devices with rotary motion. They work in combination with furnace automation or other devices for controlling the fuel/air ratio. They ensure the supply of the working medium in the volume necessary for the efficient operation of the boiler/heat generator.