Compact Hydraulic Elevator Dam With 100mm Stroke Size for Space-Saving Elevator Installations
Introducing the Compact Hydraulic Elevator Dam with 100mm stroke size – the ultimate space-optimized solution for modern elevator installations. Engineered by Hengshui Haogu Engineering Materials (established 2025), this hydraulic buffer delivers exceptional shock absorption in confined spaces where traditional dampers cannot fit. The precisely calibrated 100mm stroke provides reliable deceleration control while minimizing the required installation footprint.
Manufactured in our 3,000-5,000㎡ facility with strict adherence to QS9000, ISO9001, and ISO9004 standards, each unit undergoes rigorous quality validation. With annual exports of $5M-$10M to global markets including North America, Europe and Asia, our hydraulic dam technology combines German-inspired engineering with Chinese manufacturing precision for unparalleled reliability.
- Space-optimized design reduces installation volume by 40% compared to conventional dampers
- Precision-machined steel alloy cylinder with corrosion-resistant surface treatment
- Hydraulic fluid with temperature-stable viscosity (-20°C to 70°C operating range)
- Adjustable damping force via calibrated orifice system
- Integrated mounting brackets for vertical/horizontal installation
| Parameter | Specification |
|---|---|
| Maximum Impact Energy Absorption | 3500 Joules |
| Cycle Lifetime | 500,000 operations |
| Fluid Type | Fire-resistant hydraulic oil |
| Sealing System | Double-lip Nitrile seals |
| Mounting Options | Flange or direct bolt-on |
Installation benefits include simplified retrofitting in existing elevator shafts and reduced structural reinforcement requirements. The maintenance-friendly design features accessible fluid ports and replaceable seal cartridges, significantly lowering lifetime ownership costs. Third-party testing verifies consistent performance across 500,000+ compression cycles with
Q: What elevator types is this damper suitable for?
A: Designed for traction and hydraulic elevators in residential, commercial and industrial buildings up to 2.5 m/s speed.
Q: Can the stroke size be customized?
A: Yes, we offer 80mm, 100mm and 120mm stroke variants upon request.
Q: What maintenance is required?
A: Annual visual inspection with fluid replacement every 5 years under normal operating conditions.
Q: Are installation drawings available?
A: Detailed CAD drawings and installation manuals are provided with each shipment.
Q: What's the lead time for orders?
A: Standard orders ship within 30 days from Tianjin/Qingdao/Ningbo/Shanghai ports.
With 51-100 skilled technicians ensuring consistent manufacturing quality, our hydraulic elevator dampers deliver measurable improvements in ride comfort and safety compliance. Global elevator manufacturers trust our solutions for projects requiring space-efficient, high-performance deceleration systems. Contact our engineering team today for project-specific technical consultation and volume pricing options.
All products include 24-month warranty coverage with optional extended service plans. Request your free installation feasibility assessment to determine how our compact hydraulic dam technology can optimize your next elevator project.
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