Field Instruments

General

Rotary air damper actuators 5 Nm, without spring return

Features

• KNX S-Mode or KNX PL-Link communication
• For shaft dia. 8...16 mm, square 6...12.8 mm, min. shaft length 30 mm
• With position indication and adjustable mechanical limit stop
• Button for disengaging the gear train to enable manual override
• With base made of steel, plastic housing and two 0.9 m connecting cables

 Specifications

• Make: Siemens
• Model: GDB111.1E/KN
• Torque: 5 Nm
• Air damper area: 0.8 m²
• Angular rotation: 90°
• Power consumption: 3 VA, 2.5 W
• Positioning time: 150 s
• Cable length: 0.9 m
• Positioning signal: KNX TP
• Spring return function: No
• Degree of protection: IP54
• Ambient temperature, operation: -32…50 °C
• Medium temperature: -32…50 °C
• Ambient humidity, operation: 95 % RH.
• Dimensions (W x H x D): 68 x 137 x 59.5 mm
• Operating voltage: AC 24V
• Position feedback: KNX TP
• Auxiliary switch: 0