Building Elevator PLC Control Cabinet Speed Limiting Overload
Protection
Product Describe:
1. Operation control: Receives car/landing calls, plans routes via
controllers (PLCs, dedicated chips), and regulates motor speed for
precise stops.
2. Safety protection: Connects to safety devices (governors, safety
gears, door locks). Triggers shutdowns immediately if anomalies (over-speed, open
doors, overload) occur.
3. Monitoring: Collects data (position, speed, load) and displays
status/fault codes for maintenance.
4. Coordination: Synchronizes door operations and links auxiliary
devices (lighting, ventilation) for energy efficiency.
Specification:
| Type | Dimensions (Length × Width × Height, unit: mm) | Customization Notes |
| Standard control cabinet | 1380×750×400 | Can be customized according to customer requirements |
| Machine-room-less control cabinet | 2000×550×300 | Can be customized according to customer requirements |
| Integrated machine-room control cabinet | 230×190×900, 230×190×1730, etc. | - |
| Integrated machine-room-less control cabinet | 230×180×408, etc. | - |
| Home elevator control cabinet | 530×240×854 | - |
| Sightseeing elevator control cabinet | Ultra-thin design (200mm in thickness), compatible with 700×900
shafts | Integrated design, no additional machine room or pit required |
| Customized size | Determined according to actual needs | Can be adjusted based on elevator shaft size, installation
location, functional requirements, etc., to meet the actual needs
of different projects |
Material:
Aluminum alloy, stainless steel, carbon steel
Suggestion:
1. Space fit: Match machine room dimensions with 30cm clearance; for machine-room-less setups, use slim designs (≤250mm thick).
2. Elevator specs: Size for capacity/speed, with separate
strong/weak current zones.
3. Environment: IP54+ enclosures with corrosion resistance for
harsh areas; add cooling for high temps.
4. Flexibility: Reserve upgrade ports; design detachable panels for easy maintenance.
Safety: Follow EN 81/GB 7588; include clear labels for emergencies.
