Inglês
Alemão
Língua árabe
Francês
Língua indonésia
Japonês
Coreano
Língua malaia
Portuguêsatual
Língua russa
Espanhol
Tailandês
Língua turca
Vietnã
Equipamento de sala limpa Peças de reposição
Damper atuador
A compact direct-coupled rotary actuator that positions a matched AHU or ventilation damper through its shaft without a separate linkage assembly.
- Direct Shaft Coupling
- Visible 0-90 Degree Scale
- Manual Override Button
- Anti-Rotation Bracket
Introdução do produto
The damper actuator mounts directly on a round or square damper shaft and converts an electrical control command into controlled quarter-turn movement. A split universal clamp transfers torque to the shaft, while the separate anti-rotation bracket prevents the actuator body from turning with the drive. The visible angle scale supports setup checks, and the external manual-override control allows the coupling to be positioned when the selected model and operating instructions permit. Shaft geometry, required torque, rotation direction, supply voltage and signal type must all correspond with the installed damper and controller.
Características-chave
The separate slotted anti-rotation bracket restrains the housing while allowing practical mounting adjustment.
A clearly marked angle scale and external override control support setup and service checks at the actuator.
A gland-protected multi-core lead keeps power and control conductors together for orderly equipment wiring.
Preocupações do produto do cliente
Dependable damper positioning requires the actuator torque, shaft interface and electrical control method to be selected as one compatible assembly.
An undersized actuator may stall before a large or tightly sealed damper reaches its commanded position.Required torque is assessed from damper area, seal friction, blade arrangement and the manufacturer's sizing allowance before the actuator is selected.
A replacement with the wrong control signal cannot follow the existing controller output.Supply voltage and on/off, floating or proportional input are matched to the installed control sequence and wiring.
An incompatible or poorly tightened clamp can slip on the shaft and lose blade position.Shaft shape, diameter, insertion length and clamp range are verified together, then secured with the specified fastening method.
Limited clearance or an incorrect restraint point can make the housing rotate or obstruct service access.The actuator orientation and anti-rotation bracket position are configured around the available AHU panel and shaft location.
Aplicações típicas
AHU outdoor- and return-air dampersMixing and recirculation dampersVAV terminal and zone dampersVentilation isolation and control dampers
Parâmetros técnicos
Typical construction and dimensional ranges for compact direct-coupled rotary damper actuators are listed below.
| Material principal | Durable engineering-polymer enclosure with copper-wound motor and steel gear and drive components |
|---|---|
| Painel de espessura | 45-90 mm nominal actuator enclosure depth |
| Largura efetiva | 60-130 mm nominal actuator body width |
| Comprimento máximo | Up to 260 mm overall body and anti-rotation bracket envelope |
| Aço enfrentando espessura | 1.5-4.0 mm zinc-plated steel clamp and bracket section thickness |
| Densidade Core | Approximately 1100-1500 kg/m³ for the engineering-polymer enclosure |
| Condutividade térmica | Approximately 0.20-0.35 W/(m·K) for the engineering-polymer enclosure |
| Superfície acabado | Matte black molded housing with zinc-plated silver shaft clamp and bracket, black cable and color-coded conductors |
| Tipo conjunto | Direct-coupled split shaft clamp with adjustable anti-rotation bracket and gland-protected wired connection |
| Customização | Disponível com base na aplicação pretendida e no ambiente operacional. |
Opções disponíveis
On/off, floating or proportional controlMatched 24 V or line-voltage configurationNon-spring-return or spring-return operationAuxiliary switch and feedback options
Planning a Damper Actuator specification?
Envie-nos as suas dimensões, condições de instalação, metas de desempenho e acabamento de superfície necessário.
