Our Elevator Safety Oil Buffers are engineered to provide reliable shock absorption and smooth emergency stopping performance for passenger elevators, freight elevators, and industrial lifting systems. Manufactured with high-strength materials and precision hydraulic technology, our oil buffers help reduce impact force, improve elevator safety, and extend equipment service life. As a professional China elevator safety oil buffer manufacturer, we offer stable quality, OEM customization, and compliance with international elevator industry standards, making our products widely used in commercial buildings, residential projects, and modern elevator systems worldwide.
Technical Parameters
Rated Speed (V): 1.0, 1.5, 1.6, 1.75, 2.0 m/s
System Allowable Mass: 600–3600 kg
|
Specification |
Configuration |
|
≤1.0 |
Buffering Mass Range 600~3600 |
|
≤1.5 |
Buffering Mass Range 600~3000 |
|
≤1.6 |
Buffering Mass Range 600~3600 |
|
≤1.75 |
Buffering Mass Range 600~3600 |
|
≤2.0 |
Buffering Mass Range 600~3600 |
1. Buffering Function
When an elevator overshoots the bottom or top floor-due to factors such as damaged hoist ropes, traction friction issues, or control system malfunctions-the hydraulic buffer acts to cushion the impact. This prevents the elevator car or counterweight from directly striking the pit floor or the overhead structure, thereby safeguarding the safety of both passengers and equipment.
2. Kinetic Energy Absorption
Through the damping effect of fluid flow, the hydraulic buffer converts the kinetic energy of the elevator car or counterweight into thermal energy, which is then dissipated. This process effectively consumes the energy of motion, resulting in a gradual and controlled deceleration to a complete stop. Furthermore, this mechanism helps to significantly reduce noise and vibration during elevator operation, ensuring the safe and smooth functioning of the system.
3. Motor Protection and Equipment Longevity
The hydraulic buffer serves a dual purpose: it not only absorbs the kinetic energy generated during the elevator's vertical movement but also compensates for any potential deficiency in lifting force when the elevator is traveling upward. This contributes to protecting the motor components, reducing the likelihood of system malfunctions, and ultimately extending the operational lifespan of the equipment.
