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180KG Magnetic Lock (180B) Electric Door Access Control System
Key Features
Brand: RL
Model: 180B
Lock type: Electromagnetic magnetic lock (maglock)
Holding force: 180kg (approx. 350–400 lbs)
Operating voltage: DC 12V
Current consumption: Approx. 300–400mA
Operating mode: Fail-safe (unlocks when power is off)
Material: Aluminum alloy
Surface finish: Anti-corrosion coating
Operating temperature: -10°C to 55°C
Door compatibility: Wooden, glass, and metal doors
Installation type: Surface mounted
1 Year Warranty
180 KG Magnetic Lock (180B)
The 180 KG Magnetic Lock (180B) is a compact and highly reliable electromagnetic locking device engineered to secure light-duty doors, access points, and emergency exits. Operating on a 12V DC power configuration, this magnetic lock (often referred to as an EM lock) delivers up to 180kg (350lbs) of linear holding force. It functions as a fail-safe security mechanism, making it a critical choice for commercial offices, residential buildings, and restricted inventory rooms.
Because it utilizes a fail-safe design, the lock releases instantly when power is cut, ensuring compliance with local fire safety regulations and smooth emergency evacuations. Its anodized aluminum housing resists corrosion, while the interior layout uses premium copper wiring to prevent residual magnetism from causing latching delays.
Key Features & Structural Integrity
- 350lbs Robust Holding Force: Provides up to 180 kg of holding power, ideal for preventing unauthorized physical entry through light to medium weight frames.
- Fail-Safe Operation Standard: Unlocks automatically when electrical current is disconnected, guaranteeing free passage during power failures or fire emergencies.
- Advanced Anti-Residual Magnetism: Engineered with built-in surge protection and a specialized release button on the armature plate to prevent the lock from sticking after power cutoffs.
- Corrosion-Proof Materials: Encased in a high-strength, premium anodized aluminum alloy shell that handles humid environments without degrading or rusting.
- Versatile Bracket Compatibility: Easily adapts to different doorway frames using optional U-brackets for frameless glass options, or L-brackets and Z-brackets for inward-opening doors.
- Universal Access Control Integration: Syncs effortlessly with digital keypad controllers, biometric fingerprint readers, push-to-exit buttons, and remote intercom systems.
Technical Specification Breakdown on 180 KG Magnetic Lock (180B)
| Technical Feature | Specification Detail |
|---|---|
| Model Designation | 180B Electromagnetic Lock |
| Max Holding Force | 180 kg / 350 lbs |
| Input Operating Voltage | 12V DC (Stable current feed) |
| Current Consumption | Approximately 380mA – 430mA |
| Safety Working Profile | Fail-Safe (Unlocks when powered down) |
| Lock Body Dimensions | Approx. 170mm x 35mm x 21mm |
| Armature Plate Layout | Approx. 130mm x 33mm x 11mm |
| Material Build Quality | High-strength Anodized Aluminum / Zinc Plating |
| Circuit Protection Type | Built-in MOV reverse current protection |
Why Choose the 180B Magnetic Lock?
The 180B Magnetic Lock is the perfect low-profile security solution for spaces that require dependable access restriction without the bulky footprint of heavy industrial locks. It is widely deployed on interior office doors, wooden frames, server cabinets, and glass partitions.
With zero moving mechanical parts inside the housing, the 180B avoids the typical wear-and-tear failures associated with traditional deadbolts or electric strikes. This lack of friction means the system requires almost no maintenance over its operational lifetime, providing quiet, long-lasting performance for smart automation networks.
