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Pressure changes alter the force needed to move the leaf.
The operator provides pressure-compensation functions.
STJH-AUTOMATIC-SWING-DOOR-OPERATOR-SPRING-RETURN-HEAVY
Automatic Swing Door Operator Spring-Return Heavy-Duty
Operate heavier swing-door traffic with an electromechanical drive and controlled spring return.
- Spring-return construction provides a defined closing mechanism.
- Pressure compensation addresses changing opening resistance.
- An optional double-acting arm supports suitable panic arrangements.
Introduction de produit
This operator combines a powered swing drive with a return spring inside a slim overhead housing. A robust arm connects the output shaft to the leaf, and the controller manages motion where pressure differences or heavier use affect operation. The hardware is intended for demanding automatic entrances. It differs from the springless model by retaining a mechanical return element and from compact retrofit units by its heavier-duty drive arrangement.
Key Features
- Spring-return construction provides a defined closing mechanism.
- Pressure compensation addresses changing opening resistance.
- An optional double-acting arm supports suitable panic arrangements.
Paramètres techniques
| Drive | Electromechanical with spring return |
|---|---|
| Header Height | 70 mm |
| Movement | Automatic swing |
| Service Type | Heavy traffic and heavier doors |
| Pressure Function | Stack and wind compensation |
| Return Mechanism | Controlled spring closing |
| Mounting Location | Door header |
| Arm Configuration | Push or compatible pull arrangement |
| Special Arm Option | Double acting panic arm |
| Customisation | Arm hardware and operating settings can match the required entrance conditions. |
Applications
- Busy controlled-area entrances.
- Doorways subject to changing pressure resistance.
Solutions for Your Application
High traffic demands more than a compact conversion unit.
The heavy-duty drive arrangement is intended for demanding door use.
Options disponibles
- Double-acting panic arm.
- Compatible presence sensors.
- Push or pull hardware.
Planning a Automatic Swing Door Operator Spring-Return Heavy-Duty specification?
Envoyez-nous vos dimensions, conditions d'installation, objectifs de performance et finition de surface requise.
