Holding electromagnet Opera 01830 - 140 Kg - Without strike plate - for swing or sliding fire doors
Holding electromagnet 140 kg without counterplate for fire doors with swing or sliding doors with counterweights, code
01830 Opera .
A holding electromagnet is an electromechanical device used to
keep doors, in particular fire doors, open under normal conditions
and allow their automatic closing in the event of an emergency (for example during a fire).
Here's how it works: the electromagnet generates a magnetic field when electrically powered, which attracts a metal plate (backplate) mounted on the door, keeping it open. In the event of a fire alarm, the system cuts off power to the electromagnet, allowing the door to close automatically thanks to the force of gravity or return springs.
Technical characteristics of electromagnet 01830 Opera
- Electromagnet body with fixing base
- Nickel-plated electromagnet block
- Fixing base dimensions: mm. 65 x 65 x 3
- Electromagnet dimensions: diameter mm. 70 x height mm. 47
- Power supply: 24 Vdc - Current absorbed: 70 mA
- Traction force: > 140 kg.
- Residual anti-magnetism spring on the electromagnet body
On request
Contact us to add variations:
- 24 Vac power supply
- Lifetime connector
IMPORTANT
Supplied without backplate.
The counterplate can be purchased on our website. Choose between:
- Fixed strike plate (Art. 01810Z Opera)
- Articulated strike plate (Art. 01815Z Opera).
Products from the Fire Control Opera Series
- Holding electromagnets for fire doors
- Regulators for sliding fire doors
- Hydraulic impact shock absorbers
- Single-zone fire alarm control panels
- Smoke and heat detectors
Opera electromagnets for sale online on Windowo
Opera srl, specialized in the design and production of electric handles, was created in 1997 in Modena, Emilia Romagna, land of food and motors.
The entire management of the company comes from the Corni Serrature experience which has been present in the city of Modena for over a century.
The company is characterized by continuous expansion in world markets but with strong roots in Italy.
Opera electromagnets for fire doors are Made in Italy
Over 40% of the turnover is made abroad, but 90% of our suppliers are local. Almost all of the products are manufactured in our modern industrial plant, with technologies that respect the environment and the quality of work.
We are proud to produce and live in Modena, a town in northern Italy which has been included in the UNESCO world heritage site since 1997.
