Polyurethane Elevator Buffer ZF-HC Series 70-299mm Stroke for 200-9000kg Load Capacity Safety Device
High-performance polyurethane elevator buffers with excellent damping effect and energy absorption capacity. Features compact design, low maintenance requirements, and multiple certifications. Available in 25+ standard specifications with stroke lengths from 70mm to 299mm and load capacities ranging from 200kg to 9000kg for elevator safety systems.
Stroke
70mm
Place of Origin
China、Shanghai
Packaging Details
Carton Box
Port
Shanghai
Material
Polyurethane buffer
Specification
Optional
Product Description
Polyurethane Elevator Buffer Overview
High-performance polyurethane buffers designed for elevator safety systems, providing superior impact absorption and energy dissipation during elevator operation.
Key Advantages
- Excellent Damping Effect: Polyurethane material's elasticity effectively absorbs and distributes impact forces during elevator stops or collisions
- High Energy Absorption Capacity: Converts mechanical energy into heat energy, reducing impact forces and protecting elevator structure
- Low Maintenance Requirements: Long service life with wear-resistant properties, minimizing replacement frequency and operating costs
- Space-Efficient Design: Compact size and reduced weight compared to traditional hydraulic buffers, enabling more efficient elevator space utilization
ZF-HC Standard Specifications
| Type | Stroke H(mm) | Specifications (φD×H) | Allowable Gross Mass (Kg) | Mounting Dimensions | Rated Speed (m/s) | Certification |
|---|---|---|---|---|---|---|
| ZF-HC-L1 | 70 | φ65×80 | 200-1200 | 95×65×4×12 | ≤1.0 | GB |
| ZF-HC-L2 | 70 | φ80×80 | 200-1200 | 108×80×4×12 | ≤1.0 | - |
| ZF-HC-L3 | 90 | φ80×100 | 200-2000 | 108×80×4×12 | ≤1.0 | GE |
| ZF-HC-L4 | 121 | φ80×128 | 200-2000 | 108×80×4×12 | ≤1.0 | - |
| ZF-HC-L5 | 72 | φ100×80 | 500-2000 | 128×96×4×14 | ≤1.0 | - |
| ZF-HC-L6 | 88 | φ100×100 | 220-2500 | 128×96×4×14 | ≤1.0 | GB |
| ZF-HC-L7 | 99 | φ100×120 | 500-2500 | 128×96×4×14 | ≤1.0 | GB |
| ZF-HC-L8 | 44 | φ100×160 | 500-3000 | 128×96×4×14 | ≤1.0 | - |
| ZF-HC-L9 | 177 | φ100×200 | 500-2600 | 128×96×4×14 | ≤1.0 | - |
| ZF-HC-L10 | 90 | φ120×100 | 500-3000 | 160×126×4×14 | ≤1.0 | - |
| ZF-HC-L11 | 165 | φ120×192 | 1000-3500 | 160×126×4×14 | ≤1.0 | GB |
| ZF-HC-L12 | 121 | φ130×150 | 800-4800 | 160×126×4×14 | ≤1.0 | GB |
| ZF-HC-L13 | 70 | φ130×200 | 1000-4200 | 160×126×4×14 | ≤1.0 | B |
| ZF-HC-L14 | 108 | φ140×120 | 500-3000 | 160×126×4×14 | ≤1.0 | - |
| ZF-HC-L15 | 162 | φ150×180 | 1800-4000 | 200×156×4×14 | ≤1.0 | - |
| ZF-HC-L16 | 199 | φ150×240 | 1000-4500 | 200×156×4×14 | ≤1.0 | - |
| ZF-HC-L17 | 184 | φ160×200 | 1800-5800 | 200×156×4×14 | ≤1.0 | GB |
| ZF-HC-L18 | 44 | φ200×160 | 1800-6000 | 246×196×4×16 | ≤1.0 | - |
| ZF-HC-L19 | 150 | φ200×200 | 1800-7500 | 246×196×4×16 | ≤1.0 | GB |
| ZF-HC-L20 | 198 | φ200×220 | 1800-7800 | 246×196×4×16 | ≤1.0 | - |
| ZF-HC-L21 | 225 | φ200×250 | 1800-8000 | 246×196×4×16 | ≤1.0 | - |
| ZF-HC-L22 | 80 | φ250×200 | 2000-8000 | 320×250×4×18 | ≤1.0 | - |
| ZF-HC-L23 | 220 | φ250×250 | 2000-8200 | 320×250×4×18 | ≤1.0 | - |
| ZF-HC-L24 | 299 | φ250×320 | 2000-8500 | 320×250×6×18 | ≤1.0 | - |
| ZF-HC-L25 | 230 | φ320×250 | 2000-9000 | 400×315×6×22 | ≤1.0 | - |
Company Profile
With over 15 years of industry experience, we specialize in comprehensive elevator spare parts supply including contactless buttons, push buttons, COP, LOP, hall lanterns, segment displays, dot matrix displays, LCD and TFT displays, hoistway fixtures, intercom systems, traveling cables, and complete home and passenger elevator systems.
Frequently Asked Questions
Q1. Can I have a sample order?
Yes, we welcome sample orders for quality testing and verification.
Q2. Do you offer guarantee for the products?
Yes, all products include a 1-year warranty.
Q3. Do you have certificates for your products?
Yes, many products hold CE, KC, SAA, TUV GS certifications.
Q4. How do you ship the goods and how long does it take to arrive?
We typically ship by sea (approximately one month delivery). For urgent orders or small parts, we offer DHL, FedEx, and air freight options.
Q5. What's your payment method?
Standard payment options include T/T in advance, Credit Card, and E-Checking.
Q6. Is it OK to print my logo on the products?
Yes, custom logo printing is available. Please confirm design details before production.
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