Venetian blind actuator ST 450N

commercialindustrialwall-mounted

Product overview
Electromechanical arm operator for dome vents, vertical sun blinds, jalousie and outward-opening windows. Compact aluminium housing and straight-arm linear movement make the ST 450N suitable for retrofit and new installations in commercial and industrial buildings.

Key features

• Magnetic limit-stop detection without moving mechanical parts for improved reliability in all conditions.
• Compact dimensions for discreet installation and easy integration with window frames.
• Quiet operation and high operating speed.
• Parallel connection possible via built-in relay for synchronized control of multiple units.
• Electronic motor in aluminium casing with straight-arm linear movement.
• 230 Vac supply with overload protection. Max stroke 300 mm. Accessories: limit-stop adjustment kit with reed switch system; mounting brackets and supports supplied.

Technical data
POWER SUPPLY: 230 Vac - 50 Hz
ABSORBED POWER: 150 W
ABSORBED CURRENT: 0.70 A
MAX. THRUST AND TRACTION FORCE: 450 N
MAX. STROKES: 180 - 300 mm
AUTOMATIC LIMIT STOP: YES
PARALLEL CONNECTION: YES
OVERLOAD PROTECTION: YES (one motor per frame)
CAPACITOR: 1 per 5 μF
BUILT-IN RELAY: YES
PROTECTION DEGREE: IP55 (indoor use)
OPERATOR WEIGHT: 2.0 Kg

Technical specifications

• Power supply: 230 Vac - 50 Hz
• Absorbed power: 150 W
• Absorbed current: 0.70 A
• Maximum thrust and traction force: 450 N
• Maximum strokes: 180 - 300 mm
• Automatic limit stop: yes (magnetic/reed switch system)
• Parallel connection: yes (built-in relay)
• Overload protection: yes (one motor per frame)
• Capacitor: 1 per 5 μF
• Built-in relay: yes
• Protection degree: IP55 (indoor use)
• Operator weight: 2.0 Kg
• Construction: electronic operator in aluminium casing with straight-arm linear movement
• Accessories: limit-stop adjustment kit; mounting brackets and supports supplied