NBR/TPU Step-Free Buffer Gasket for Mini Cylinders | Wear-Resistant, Step-Free Cushioning for Mini/Dual-Axis Cylinders
Price:
negotiate
MOQ:
100PCS
Delivery Time:
7-10 days
Brand:
DZK
Product Description
NBR/TPU Step-Free Buffer Gasket for Mini Cylinders
Wear-Resistant, Step-Free Cushioning for Mini/Dual-Axis Cylinders
Eliminate End-Stroke Impact in Compact Spaces
Solve miniaturization challenges with smooth, quiet, and reliable cushioning in miniature and dual-axis cylinders where traditional stepped buffers cannot fit.
Precision Buffering for Compact Design
Our high-hardness NBR/TPU material stepless buffer gasket is specifically designed for micro and dual-axis cylinders with extremely limited internal space. This flat, high-performance gasket provides effective deceleration and impact absorption at the end cap, ensuring smooth operation and significantly extending the service life of compact pneumatic actuators.
Ideal Applications
Mini cylinders, dual-axis cylinders, guided cylinders, and other compact pneumatic actuators where internal space is precious.
Key Features & Benefits
- True Step-Free Design: Ultra-thin, flat profile installs easily in cylinders with no room for conventional stepped buffers
- Exceptional Wear Resistance: Made from high-grade NBR or TPU materials offering outstanding abrasion resistance for millions of cycles
- High Hardness for Effective Damping: Specially formulated compounds provide optimal hardness to absorb impact energy without compromising sealing
- Reduced Noise & Vibration: Effectively dampens metallic impact sounds at end-of-stroke, creating quieter machinery
- Easy Installation: Simple drop-in component that requires no modification to your cylinder
Technical Specifications
| Parameter | Standard (NBR) | High-Performance (TPU) |
|---|---|---|
| Primary Material | Nitrile Butadiene Rubber (NBR) | Thermoplastic Polyurethane (TPU) |
| Hardness (Shore A) | 80° ±5 | 90° ±5 |
| Temperature Range | -30°C to +100°C | -40°C to +110°C |
Material Selection Guide
- Choose NBR (Standard): For most general industrial applications. Excellent balance of cost and performance, with good resistance to lubricants and wear.
- Choose TPU (Premium): For high-cycle applications, higher speeds, or where maximum service life is critical. Superior abrasion resistance and mechanical strength.
Applications
This buffer gasket is essential in precision automation equipment using compact pneumatic actuators:
- Electronics Assembly: PCB handling, component insertion, mini pick-and-place units
- Medical & Laboratory Automation: Diagnostic equipment, sample handling, precision fluid dispensing
- Robotics: Small robotic grippers and end-effectors
- Packaging Machinery: Small product sorting and positioning
- Precision Instrumentation: Optical lens adjustment, sensor actuation
Product Images
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Xiamen Dezhengkai Sealing Technology Co., Ltd
Location
No55 north pingcheng road.Haicang district,Xiamen City,Fuiian Province.China.
Contact Person
Gao