Free torque transmission, highly rated for strength and durability.
The flexible shaft is constructed by winding special high-strength steel wire in alternating right and left twists, which has received high praise for its strength and durability. (Some customers refer to it as a flex shaft.) Additionally, our product is wound without rebound, so it hardly rebounds (spring back) no matter where it is cut. You can freely choose from various types of flexible shafts (standard type, high torque type, hardened type, left and right compatible, heavy-duty type, etc.) according to your needs. Upon request, we can also adjust the flexibility and manufacture shafts with a diameter of up to φ50mm. Furthermore, we can also produce shafts made from stainless steel wire for springs.
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basic information
The flexible shafts from Chuo Flex Manufacturing are... - We will propose products tailored to your needs. - We will also listen to your preferences regarding length, thickness, etc. - Custom products can also be manufactured. Please contact us with details such as application, usage environment, rotation direction, and driving power. If you are considering products utilizing flexible shafts or if you have any other inquiries, please feel free to consult with us.
Price information
It varies depending on the length, thickness, and specifications, so please feel free to contact us.
Delivery Time
※It varies depending on the length, thickness, and specifications, so please feel free to contact us.
Applications/Examples of results
- Flexible grinder - Scaling machine - Tube cleaner - Concrete vibrator - Grass cutter (brush cutter) - Hole digger - Pruning machine - Submersible pump - Mixer - Resin tube molding machine In addition, we are active in various situations based on suggestions from our customers and our company. If you have any concerns regarding power transmission, such as "I want to transmit power in a narrow space" or "I am considering a new product for rotary tools," please feel free to consult with us.
Line up（7）
| Model number | overview |
|---|---|
| Standard Type | A standard flexible shaft that is strong in torque transmission and has excellent durability. |
| High Torque Type | Can be used with the same minimum bending radius as the standard type, and is expected to be lighter due to its higher torque resistance. |
| Ambidextrous Type | Designed to be relatively resistant to reverse rotation, it is used in electric screwdrivers and other applications. |
| Hardened Type | Manufactured by heating in a continuous hardening furnace and passing through hardening oil. Compared to standard flexible shafts, it has superior straightness and a smaller twist angle (backlash) of about 1/2. Suitable for remote control applications. Long lengths can also be produced (30 to 100m). |
| Powerful Type | Used in almost a straight state, it withstands ultra-high torque and is strong against impacts. It is utilized for polishing the inner surfaces of steel pipes and cast iron pipes, as well as for driving high-pressure pumps. |
| Flexible Type | A specification that is rich in flexibility and easy to bend. |
| Thick Coil Type | The top layer consists of thick wire wound in a pitch, providing a flexible screw action. It is used for remote operation of dampers and for converting rotational motion into linear motion, as well as for remote movement of cobalt (radioactive material) and for the transfer of powders. |
catalog（1）
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Company information
We are Chuo Flex Co., Ltd., a specialized manufacturer of flexible shafts and flexible tubes. We manufacture various flexible shafts (for polishing machines, grinding machines, grass cutters, flexible bits, etc.) and flexible tubes (for microphone stand tubes, electrical wire protection tubes, etc.). (Some customers refer to them as "flex shafts" and "flex tubes.") Additionally, we also produce polishing machines called "Flexible Grinders" and pipe cleaning machines known as "Electric Tube Cleaners" that utilize these products. Based on our long-established technical expertise, we continuously develop products with flexible thinking. We have also adopted 3D CAD to respond clearly to our customers' requests. If you have any concerns, please feel free to consult with us.