Rapid Electric Rolling Shutters from China Suppliers: High-Speed, Secure Industrial Doors for Factories
Technical Specifications
| Name | Rapid Electric Rolling Shutters |
| Model | KS-2500MM/S Series |
| Control System |
The Rapid Electric Rolling Shutters is equipped with a specialized control system featuring a DSP processing chip for precise operation: 1. LED display for fault codes. 2. Reverse protection: Stops the door and displays an error if motor drive wiring is connected incorrectly. 3. Three fully closed control loops (torque loop, position loop, speed loop) ensure accurate functionality. 4. Integrated braking capability without external electromagnetic brakes, enabling precise stopping at limit positions. 5. Memory function post-power failure: The system resumes operation directly after power restoration without needing re-adjustments. 6. Overload and overcurrent protection for the motor. |
| Motor System |
• Type: Senlima Rare Earth Permanent Magnet Synchronous Motor • Features: Integrated encoder, brake system, large-inertia planetary reducer, and emergency manual opening mechanism. 1. Constant torque output enhances safety devices (e.g., infrared sensors), ensuring rapid rebound response. 2. High overload capacity supports over 1,000 cycles per day in high-frequency applications. |
| End Buffering System |
Utilizing Senlima Motor's constant torque characteristics, the end buffering technology ensures: 1. Smooth operation, minimizing noise during door movement. 2. Effective protection of the reducer and operational mechanisms from rigid damage. 3. Adjustable speed settings (fast-slow-stop), reducing wear and extending the lifespan of components, particularly the reducer. |
| Lifting Mechanism |
Aluminum alloy turbo guide rails, patented technology ensuring high-speed operation. Multiple installation structures available (standard turbo intake, oval intake, vertical lift, 90-degree turning lift), with standard being turbo intake. Other options require pre-scheduling with sales personnel. |
| Door Body Structure |
Material: Split assembly structure with insulated aluminum alloy panels, multi-layer sealing strips, silent load-bearing hinges, and polyurethane guide wheels. • Panel Thickness: Standard 40mm. • Colors: Gold, white, silver, blue, gray, coffee, etc., per international color cards. • Wind Resistance: Up to 12 levels Sealing: Flexible rubber strips between panels, rated for over 1 million folding cycles. Soundproofing: Load-bearing hinges prevent stress on connections, ensuring long-term flatness. Guiding System: Polyurethane wheels slide smoothly in aluminum alloy tracks, ensuring high-speed operation. |
| Safety System |
Infrared Safety Photocell: • Detects obstacles under the door, keeping it open until cleared. • Rebound functionality to protect objects during descent. • Configurable sensitivity and functionality via parameter settings. Bottom Safety Edge: • Reacts to obstacles missed by infrared sensors, triggering an immediate rebound to prevent accidents. |
| Wind Resistance | 32 m/s (Grade 12) |
| Transparency |
Premium polycarbonate panels with a dual-layer design: • Provides excellent insulation while maintaining transparency and light transmission. • Clear visibility inside and outside, adding aesthetic value and showcasing modern design. |
| Sealing | Comprehensive multi-point sealing (guide rails, door joints, top, bottom). |
| Insulation | K ≤ 0.6 W/(㎡•K) for closed 4x3m doors |
| Quick Repair Capability |
Modular design with suspended aluminum alloy insulated door panels: • Panels can be individually removed and replaced without dismantling the entire door. • Simple and time-saving, allowing one-person operation. |
| Manual Function | Manual brake release for power outages or faults, assisted by the balance system. |
| Balance System | Internal balance springs reduce motor load for smoother operation. |
| Overall Appearance |
Made from galvanized steel plates (Bao steel), laser-cut and CNC-bent for precision. Features: • Long-lasting, rust-free materials. • Dustproof and easy-to-clean protective covers. • Smooth, high-end exterior design. |
| Transmission System | Integrated system ensures even force distribution for seamless operation. |
| Control Box | IP54-rated, adhering to national electrical safety standards. |
| Traction System | High-quality, durable roller chains drive the door panels through turbo mechanisms. |
| Lifting Mechanism (Standards) |
Proprietary aluminum alloy guide rails designed for rapid speed changes, ensuring: • Stable door lifting during operation. • Reduced vibration and noise generation. • High-speed performance adhering to European safety standards (DIN EN 12604). |
| Insulation Protection | Rated at IP54, the door system is designed to be waterproof and dustproof, ensuring reliable operation even in harsh environments. |
| Switching Methods |
Standard one-button operation with emergency stop. Manual operation available during power failures. |
Product Features
Equipped with turbo-guided tracks, the door achieves smooth, low-noise, high-speed operation, with opening speeds of up to 1000–1500mm per second.
Constructed from 0.7mm-thick double-layer aluminum sheets with polyurethane foam cores, the 40mm-thick panels offer excellent insulation, light weight, high strength, and wind resistance (up to level 12).
The double-turbo structure offers superior safety compared to single-turbo designs. The control system uses a reliable, energy-efficient variable frequency drive for precise operation, ensuring over 150,000 fault-free cycles annually.
Includes emergency power systems, infrared safety sensors, touch-sensitive safety edges, Selim electric motors, and professional-grade control systems. Additional safety features can be customized.
Special hinges with QP-treated steel shafts and PEEK bushings enhance durability and corrosion resistance, ensuring smooth and secure operation.
Application Scenarios
The Rapid Electric Rolling Shutters, with their fast opening and closing speed and excellent sealing performance, have been widely applied across various industries. Below are some of the primary application scenarios:
Logistics Corridors: In factories, rapid electric rolling shutters are used between logistics warehouses and production workshops. They enable swift opening and closing, ensuring efficient goods transportation, reducing waiting times for forklifts and other transport equipment, and improving logistics turnover efficiency.
Production Workshops: In production environments with high cleanliness requirements, such as electronics, pharmaceuticals, and food industries, rapid shutters effectively isolate different production areas, preventing dust, odors, and pests from entering. They maintain the cleanliness and hygiene of the workshop while allowing quick passage for personnel and materials.
Supermarkets and Shopping Malls: Serving as partitions between warehouses and sales areas, these doors facilitate goods handling and replenishment. During non-operating hours, they can be quickly closed to ensure the security of the premises.
Automotive 4S Stores: Rapid shutters are used as partitions between showrooms and repair workshops. When vehicles need to enter or exit the workshop, the doors open swiftly, providing a convenient service experience for customers while maintaining the cleanliness and aesthetics of the showroom.
Metro and High-Speed Rail Stations: Rapid shutters are installed between platforms and tracks, enabling quick opening and closing when trains arrive and depart. They provide isolation and safety, preventing passengers from accidentally entering the tracks.
Airport Logistics Centers: In cargo handling and baggage sorting areas, rapid shutters ensure swift operation, improving the efficiency of cargo and baggage processing and ensuring on-time flight operations.
Cold Storage Facilities: At the entrances and exits of cold storage facilities for products like meat, seafood, and fresh produce, rapid shutters minimize cold air loss and reduce energy consumption. They enable the quick transfer of goods in low-temperature environments, ensuring the continuity of the cold chain.
Laboratories: In laboratories for biology, chemistry, and physics, rapid shutters effectively isolate different experimental areas, preventing cross-contamination while allowing the quick passage of personnel and equipment.
Electronic Chip Manufacturing Workshops: Chip manufacturing requires extremely high cleanliness levels. Rapid shutters provide swift operation during personnel and equipment movement while maintaining the workshop's cleanliness, preventing dust and other pollutants from affecting chip production.