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| Categories | Spring Isolator | 
|---|---|
| Brand Name: | Hoan | 
| Model Number: | JMZ-TK1-50A | 
| Place of Origin: | China | 
| MOQ: | 4 | 
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union,MoneyGram | 
| Structure: | Helical | 
| Operating Temperature: | Depends on the specific model | 
| Corrosion Resistance: | High | 
| Applications: | Industrial Engine Mounts | 
| Frequency Range: | Depends on the specific model | 
| Material: | Spring steel | 
| Product Keywords: | Friction damping isolators | 
| Mounting Orientation: | Vertical | 
| Warranty: | Depends on the specific model | 
| Mounting Type: | Top mount or bottom mount | 
| Availability: | Widely available | 
| Core Components: | Bearing | 
| Resilience: | High | 
| Company Info. | 
| Xi'an Hoan Microwave Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
JMZ-TK Series
Redefining Stability: Exploring the Core Technology of JMZ-TK
Friction Damping Vibration Isolators
In the fields of precision instruments, communication equipment,
and high-end manufacturing, tiny vibrations are invisible killers
of performance and precision. Xi'an Hoan Microwave Co., Ltd. deeply
understands this, and its launched JMZ-TK series friction damping
vibration isolators, based on a profound understanding of the
essence of vibration, provide a rock-solid operating platform for
high-precision equipment through revolutionary "friction damping"
technology.
Unlike traditional vibration isolators that rely on rubber
elasticity or liquid viscosity, the core of the JMZ-TK series lies
in its original multi-layer friction damping mechanism. This
mechanism simulates the most classic structural energy dissipation
principle: through controllable micro-friction between the
interfaces of special composite materials, it efficiently converts
destructive mechanical kinetic energy into thermal energy for
dissipation. This process is like paving a "one-way path" for
vibrational energy, preventing it from being transmitted back and
forth between the equipment and the foundation.
The advantages of this technology are obvious. First, it offers excellent amplitude-independent damping characteristics. Regardless of the vibration amplitude, friction damping can provide stable and consistent energy dissipation capacity, ensuring the system quickly regains stability when encountering impacts of different energy levels. Second, it completely solves the problems of traditional viscous dampers—such as liquid solidification and performance degradation in low-temperature environments, or aging and failure at high temperatures—exhibiting an extremely wide operating temperature adaptability.
The JMZ-TK series is more than just a mounting base; it is a
structural guardian for your equipment. It perfectly combines
classic friction principles in engineering with modern new material
technology, building the first and most crucial line of defense for
key equipment such as radar systems, satellite communication
antennas, and high-precision machine tools. Choosing JMZ-TK means
choosing a persistent pursuit of "absolute stability."
Structural dimension diagram

| Model | Installation dimensions(mm) | Overall dimensions(mm) | |||||||
| B | M | d | A | C | ∅1 | ∅2 | H1 | H2 | |
| JMZ-TK-2.5A~8A | 46 | 6 | 4.1 | 58 | 20 | 55 | 22 | 36 | 3.6 | 
| JMZ-TK1-25A/40A/50A | 63 | 12 | 8.2 | 78 | 20 | 70 | 22 | 56 | 6 | 
Technical Parameter Table
| Model | Nominal Load (N) | Load Range (N) | Natural Frequency fn≤(Hz) | Loading Working Height H0±1(mm) | Limit Displacement | Maximum Vibration Transmissibility ηv≤ | Impact Resistance Test | Service Life (year) | ||
| Vertical Direction | horizontal (δ3) | |||||||||
| up(δ1) | down(δ2) | |||||||||
| JMZ-TK-2.5A | 25 | 20~30 | 33 | 42 | 4 | 4 | 4 | 3 | 100g | 10 | 
| JMZ-TK-4A | 40 | 30~50 | ||||||||
| JMZ-TK-5A | 50 | 40~60 | ||||||||
| JMZ-TK-6A | 60 | 50~70 | ||||||||
| JMZ-TK-7A | 70 | 60~80 | ||||||||
| JMZ-TK-8A | 80 | 70~90 | ||||||||
| JMZ-TK1-25A | 250 | 200~300 | 20 | 70 | 7 | 8 | 7 | 3 | 60g | 10 | 
| JMZ-TK1-40A | 400 | 300~480 | ||||||||
| JMZ-TK1-50A | 500 | 400~600 | ||||||||
|   | 
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