Low Headroom Steel Single Beam Electric Wire Hoist European Style 16T 12M

1. Redundancy of safety system is further strengthened:

Dual brake system (standard and strengthened):

Main brake: Large-size, high-performance disc brake (hydraulic or electromagnetic drive), braking torque precisely matches 16 tons of load inertia.

Auxiliary brake: Built-in large torque electromagnetic brake (normally closed) at the motor end, double insurance.

Overload protection (standard electronic type is strongly recommended):

High-precision electronic weighing sensor is integrated in the hook or fixed pulley block, real-time display of load (accuracy ±1%), automatic cutting off of lifting action and alarm when overloaded. Mechanical overload limiter is not reliable enough at this tonnage.

Multiple limit protection:

Heavy-duty upper and lower limit switches: Use more robust mechanical or non-contact (proximity switch/encoder) limit, impact resistance, high repeatability.

Anti-loose rope protection: Prevent excessive slack of wire rope when no load causes rope disorder.

Wire rope anti-slip device: The drum and pulley are equipped with heavy-duty rope baffles or rope pressing devices to ensure that the wire rope never slips out of the groove.

Emergency power off switch: Large-capacity, easy-to-reach emergency stop button.

Protection level: At least IP55, with more stringent protection (dust and water spray).

2. Efficient operation and controllability:

Frequency conversion control (almost standard):

Necessity highlights: The start-stop inertia of 16 tons of load is huge, and the frequency converter achieves extremely smooth acceleration and deceleration, effectively suppresses load shaking (safety-critical!), and protects the mechanical structure.

Precise micro-speed: Provides stable low-speed operation, which is convenient for precise alignment and installation of heavy workpieces.

Optional dual-speed/stepless speed regulation.

Lifting speed: Full load speed is usually 4.0/0.66 m/min, and no-load speed can be faster. Frequency conversion control can achieve speed regulation.

Running speed (if with trolley): The trolley running speed is about 20 m/min, and the frequency conversion control is adjustable.

3. Modularity and maintainability:

Continue the European modular design, but the components are larger in size and weight.

The key maintenance points (such as brake adjustment, reduction box oil level observation window) are more user-friendly.

Maintenance-free design: Long-term grease for reduction box, high-quality bearing seal.