Siemens 5Nm GDB Series Damper Actuators

Siemens Electronic motor driven actuators for three-position and modulating control

• Nominal torque 5 Nm (GDB), 10 Nm (GLB)
• Mechanically adjustable span between 0...90°
• Pre-wired with 0.9 m long connection cables
• Type-specific variations with adjustable offset and span for the positioning signal
• Position indicator
• Feedback potentiometer
• Self-adaption of rotational angle range and adjustable auxiliary switches for supplementary functions
• For damper areas up to 0.8 m2 (GDB) / 1.5 m2 (GLB), friction-dependent.
• Suitable for use with modulating controllers (DC 0...10 V) or three-position controllers for air dampers