NANOTEK BLE230B — 10 Nm Smoke Damper Actuator

Description

The NANOTEK BLE230B (10 Nm) is a reversible electric actuator without spring return, designed to control normally closed fire dampers and smoke dampers in smoke control and ventilation systems.

The damper is operated directly by the electric motor. The actuator is suitable for dampers with an approximate blade area of up to 1.5 m². The correct actuator selection should always be based on the damper manufacturer's technical specifications, including damper dimensions, construction, seals, airflow requirements and other operating conditions.

Key Advantages

• Reversible electric actuator;
• Non-spring-return design;
• Designed for smoke dampers;
• Suitable for normally closed fire dampers;
• 10 Nm torque;
• 2- and 3-position control;
• Adjustable rotation angle;
• 2 auxiliary SPDT switches;
• Screw terminal connection;
• IP54 enclosure protection;
• Service life up to 60,000 cycles.

Technical Specifications

• Model: NANOTEK BLE230B
• Torque: 10 Nm
• Rated power: 5 VA
• Control: 2- and 3-position
• Rotation angle: 0°–90°
• Motor running time: 70 sec.
• Frequency: 50–60 Hz
• Nominal voltage: AC 230 V ±10%
• Power consumption: 4.2 / 2.5 W
• Noise level: ≤45 dB
• Cable: 1 m
• Protection class: II
• Enclosure rating: IP54
• Operating temperature: -30°C to +50°C
• Storage temperature: -30°C to +60°C
• Humidity: up to 95%, non-condensing
• Service life: 60,000 cycles
• Weight: 2 kg