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| Categories | Spring Isolator | 
|---|---|
| Brand Name: | Hoan | 
| Model Number: | JMZ-TK1-40A | 
| Place of Origin: | China | 
| MOQ: | 4 | 
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union,MoneyGram | 
| Material: | Spring steel | 
| Port: | Xi'an or Specified | 
| Temperature Range: | -40°F to 180°F | 
| Color: | Silver | 
| Applicable Industries: | Energy & Mining | 
| Warranty: | 1 year | 
| Operating Temperature: | -40°C to 100°C | 
| Resilience: | High | 
| Shock Absorption: | Excellent | 
| Durability: | Long-lasting | 
| Usage: | Isolate vibrations | 
| Installation Method: | Mounting | 
| Customization: | Available upon request | 
| Shape: | Cylindrical | 
| Isolation Efficiency: | Up to 95% | 
| Company Info. | 
| Xi'an Hoan Microwave Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
JMZ-TK Series
Guarding the "Precise Hearts" of "Made in China": The Application
of JMZ-TK in High-End Industrial Machine Tools
High-end CNC (Computer Numerical Control) machine tools, known as
"industrial machine tools," are the cornerstone of the
manufacturing industry. Their machining precision directly
determines product quality, and vibration is the number one enemy
affecting this precision. The JMZ-TK series friction damping
vibration isolators from Xi'an Hoan Microwave, with their
outstanding performance, have quietly become a key component in
keeping these "precise hearts" operating stably.
In the field of machine tools, vibration mainly comes from two sources: first, environmental vibrations transmitted through the foundation from the outside (such as nearby traffic and the operation of other equipment); second, forced vibrations generated by internal spindle rotation and tool cutting. The JMZ-TK series provides dual protection against these:
External Isolation
Through its excellent vibration isolation efficiency, it
effectively blocks the transmission of external vibrations to the
machine tool bed, creating a static "reference platform" for the
machining process.
Internal Energy Dissipation
Its high damping characteristics can quickly attenuate internal
vibrations generated by the spindle box and slide carriage during
movement or cutting. Especially in the precision machining stage,
it can effectively suppress chatter, significantly improving the
workpiece’s surface finish and extending tool life.
After installing the JMZ-TK, when the machine tool processes parts with micron-level precision, the contours become clearer and the surface textures more uniform. This is crucial for ultra-precision machining such as titanium alloy components in the aerospace field, precision implants in the medical device field, and lens molds in the optical field. The JMZ-TK series is not just a vibration isolator, but an enabler for "Made in China" to enhance core competitiveness and move toward the field of ultra-high precision.
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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