Новый дизайн, профессиональное лучшее качество, стальной Соединительный соединитель Pt/Zg, конусная резьба, маслопровод
10,81 ₽ - 47,53 ₽
Высокоскоростное 902 111 165 шарнирное соединение для глубокого сверлильного станка Центр шпинделя
- Категория: >>>
- Поставщик: Shandong Focus Machinery Co. Ltd.
Сохранить в закладки 1601264315565:
Описание и отзывы
Характеристики
High speed 902-111-165 swivel joint for Deep hole drilling machine spindle center
JD 902 rotary joint is a high performance, high precision mechanical seal product for the machine tool industry, such as CNC machine spindle, deep hole drilling, milling and other machine tools, using the media of coolant, air and heat transfer oil. It can solve the media leakage problem of the spindle when the multi-media application, provide perfect media conveying when the spindle is running at high speed and stopping, and ensure that the spindle is not polluted by the leaking media and cause damage to the spindle bearing.
Product Paramenters
Speed | 12000-15000rpm |
Temperature Range | -30~+85°c |
Pressure | 70-100bar |
Working Medium | Hydraulic oil, water, coolant |
Single channel coolant or MQL
Closed seal, automatic production line for similar applications
Deep groove ball bearings ensure smooth operation
Balanced mechanical seal made of silicon carbide material
Bearing support with threaded rotor for easy installation
Full flow design, no debris or burr blockage generated
Maze system and large leakage port are used to protect ball bearings
Even in harsh operating environments, it can ensure a long service life, anti-corrosion anodized aluminum shel
Even in harsh operating environments, it can ensure a long service life, anti-corrosion anodized aluminum shel
Products Show
INSTALLATION TECHNOLOGY
To ensure the maximum service life and reliability of the rotary joint,installation engineers need to follow the following simple rules
1. Before installing the rotary joint onto the spindle, the supply pipe and discharge hose of the joint should be connected first.
Otherwise, when tightening the hose connection, the bearing of the joint will be subjected to bending moment and may lock or be worn out.
2. Before installing the rotary joint, the installation surface of the spindle must be thoroughly cleaned. The positioning hole of the spindle must be clean, free of chips, burrs, and dents. Otherwise.the joint will bounce and vibrate during rotation.
2. Before installing the rotary joint, the installation surface of the spindle must be thoroughly cleaned. The positioning hole of the spindle must be clean, free of chips, burrs, and dents. Otherwise.the joint will bounce and vibrate during rotation.
3.Ensure that the discharge hose runs continuously downwards without any "wave like" phenomenon, otherwise it will affect normal operation
Emissions. lf it is a horizontal spindle, it is necessary to ensure that the discharge hose of the joint is connected downwards at the 6 o'clock position.
Emissions. lf it is a horizontal spindle, it is necessary to ensure that the discharge hose of the joint is connected downwards at the 6 o'clock position.
Example of correct installation
Correct installation: Use bent pipe joints
to prevent excessive bending of the
supply hose and downward tilting of the
dischargehose
Correct installation: A flexible hose is used
between the rigid supply pipe and the joint,
and the discharge hose is directly downward
Correct installation: A flexible hose is used
between the rigid supply pipe and the joint, and
the discharge hose is directly downward
Correct installation:After the supply hose is
pressurized, the elbow can prevent excessive
load from being appliedto the bearing
Example of incorrect installation
Incorrect installation:The leaking pipe
protrudes downwards causing water to enter
the rotator bearing
incorrect installation:The rotator is installed
upside down. There will be residual coolant
impurities at the bottom,which will affect
the sealing performance
Misalignment installation: The rotator housing is
rigidly connected to the spindle. installation
deviation can generate radial loads, leading
to bearing failure
Incorrect installation:After excessive bending and
pressure bearing of the supply hose, it may cause
significant lateral loads on the joint bearings
INSTALLATION TOLERANCE
Company Profile
Shandong Focus Machinery Co., Ltd. is located at No. 988 Xingteng East Road, Tengzhou Economic and Technological Development Zone, Shandong Province, China. it is a wel-known rotary joint manufacturing enterprise in China. The company has 12 R&D technicians, more than 60 high-precision and high-efficiency CNC machine tools, more than 20 testing equipment, and an annual production of more than 30000 rotary joints.
The rotary joints produced by our factory not only have excellent quality, but also have a very competitive price. Support OEM/ODM outsourcing production; Short delivery cycle; Produce according to your drawings or provide samples for customization.
FAQ
What is a rotary union?
A rotary union (or swivel joint) is a device used to transfer fluid under pressure or vacuum from a stationary inlet to a rotating outlet, preserving and isolating the fluid connection. Learn more about How do I choose a rotary union?
Proper selection of a rotary union solution requires details about your application's operating parameters including pressure, speed, media type(s), number of flow passages (channels), and connection size(s) / type(s). A good place to start your search is with our Standard Rotary Unions. If you are confident that a custom / modified solution is most likely required or need assistance in your selection, contact us to Get Started. Our experts are here for you.
Do you offer custom rotary unions?
Yes, it's what we do best! We can meet your exact fluid rotary union requirements from modifying our standard products to complete, custom design and manufacturing. For more information see Custom Solutions
What is your process for a custom rotary union solution?
First, contact us to Get Started. Our team will reach out to you to start learning more about your project's technical and delivery requirements. We will consider all aspects of your application and work together to develop the best solution.
Do you offer compatible options for replacing another manufacturer's fluid rotary union?
Yes, we can cross reference other manufacturer's fluid rotary unions to find an equivalent solution. Contact us to Get Started
What is the life expectancy of a rotary union?
The life expectancy of a rotary union varies widely depending on many application variables: media type, pressure, rotational speed, duty cycle, temperature, and more. If you need further assistance contact a member of our Sales Support Team.
Is there a quantity price break if I order multiple units?
To discuss quantity price breaks, contact a member of our Sales Support Team.
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