Belimo SM24-SR Spring Return Damper Actuator

- Brand: Belimo
- Model: SM24-SR
- Type: Spring Return Damper Actuator
- All tech specs:
  - Function: Spring return rotary actuator with spring return fail-safe for air dampers and ball valves
  - Torque: 15 Nm 
  - Control Signal: Proportional 
  - Nominal Voltage: 24 V AC 
  - Power Consumption: 2 W 
  - Running Time (motor): 100...200 s / 90° (adjustable)
  - Running Time (spring return): < 20 s
  - Angle of Rotation: Max. 95°
  - Position Feedback: Built-in 2-10 V DC feedback signal
  - Protection Rating: IP54
  - Ambient Temperature: -30°C to +50°C
  - Housing Material: Die-cast aluminium and plastic
  - Certifications: CE, UL, cULus
  - Features: Brushless motor, overload protected, no end stops required, self-locking gear, easy mounting
- Dimensions: 250 x 140 x 80 mm
- Weight: 1.7 kg
- Country of origin: Switzerland
- HS code: 850110