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Equipamento de sala limpa Peças de reposição
Motor de porta automática
A compact brushless DC gearmotor assembly that converts controlled low-voltage drive into quiet timing-belt motion for an overhead automatic sliding cleanroom door operator.
- Single Brushless DC Motor
- Integrated Reduction Gearbox
- Toothed Belt-Drive Pulley
- Keyed Five-Wire Connection
Introdução do produto
This automatic door motor is a replaceable mechanical drive module for overhead pedestrian sliding-door operators. One black cylindrical brushless motor is coupled to a silver die-cast reduction gearbox, which delivers usable door-driving torque through a single toothed timing pulley. The zinc-plated L bracket provides four fixed mounting points, while the terminated cable harness carries the motor and feedback conductors to the separate operator controller. The assembly contains no door logic board, sensor or mains power supply, keeping motor replacement distinct from controller service.
Características-chave
A compact right-angle reduction stage lowers output speed and increases pulley torque without extending the drive assembly along the operator rail.
The black toothed pulley provides positive engagement with the operator timing belt and reduces slip during reversing movement.
A keyed low-voltage harness and four-hole galvanized bracket provide repeatable electrical orientation and rigid mechanical location during replacement.
Preocupações do produto do cliente
A replacement door motor must match the operator's electrical feedback, pulley geometry, reduction ratio and mounting datum; similar-looking generic motors are not automatically interchangeable.
An incompatible pulley pitch or tooth count can produce belt noise, lost motion or premature tooth wear.The single toothed output pulley is selected against the existing operator belt profile and aligned on the original drive plane.
A motor with the wrong feedback conductors may run unpredictably or fail to report position to the door controller.The keyed five-wire harness is matched by pin function and supply requirements before it is connected to the existing control module.
Bracket distortion or shifted hole positions can misalign the motor and overload the reduction bearings.The rigid four-hole L bracket locates the gearmotor at a repeatable height and keeps the output shaft square to the belt path.
Replacing the motor cannot correct controller, sensor or door-track faults that impose excessive load.Drive current, carriage movement, belt condition and controller commands are checked separately so the motor module addresses the actual failed function.
Aplicações típicas
Automatic sliding cleanroom personnel doorsGowning-room and airlock sliding entrancesLaboratory overhead door operatorsControlled production-suite sliding doors
Parâmetros técnicos
The following conservative ranges describe compact low-voltage brushless gearmotor modules commonly fitted inside pedestrian automatic sliding-door operator headers.
| Material principal | Copper-wound laminated electrical-steel motor core with permanent-magnet rotor and hardened-steel reduction gears |
|---|---|
| Painel de espessura | 65-95 mm nominal motor-shell diameter |
| Largura efetiva | 85-135 mm nominal gearbox and mounting-bracket width |
| Comprimento máximo | Up to 280 mm overall gearmotor length excluding relaxed cable bend |
| Aço enfrentando espessura | 2.0-3.0 mm nominal zinc-plated mounting-bracket thickness |
| Densidade Core | Approximately 7650-7850 kg/m³ for representative electrical-steel laminations |
| Condutividade térmica | Approximately 45-55 W/(m·K) for representative electrical-steel core material |
| Superfície acabado | Matte-black coated motor shell, natural-silver die-cast aluminum gearbox and zinc-plated steel mounting bracket |
| Tipo conjunto | Brushless motor-to-reduction-gear coupling with single keyed timing pulley, four-hole L bracket and keyed five-wire harness |
| Customização | Disponível com base na aplicação pretendida e no ambiente operacional. |
Opções disponíveis
Motor voltage and feedback matched to the existing controllerTiming-pulley tooth profile and bore selectionLeft- or right-oriented cable exitMounting bracket drilled to the operator datum
Planning a Automatic Door Motor specification?
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