Views: 0 Author: Site Editor Publish Time: 2026-06-10 Origin: Site
The RIX EES 2P03 and EES 2P01 are bearing built-in dual-port rotary joints developed by RIX CORPORATION Japan specifically for lathe chucks. This series adopts a grease-filled sealed structure, eliminating the need for additional oil-air supply devices even when using air as the fluid medium, significantly simplifying installation and maintenance.
Model | Ports | Main Features | Typical Application |
|---|---|---|---|
EES 2P03 | Dual-port | Built-in bearing type, self-contained bearing | High-speed CNC lathe spindle chuck |
EES 2P01 | Dual-port | Built-in bearing type, self-contained bearing | Lathe chuck and rotary cylinder |
Both models share identical structure and performance parameters. EES 2P01 belongs to the same product series as EES 2P03.
Port 1 Performance Parameters
Fluid | Use | Pressure MPa | Max Speed rpm |
|---|---|---|---|
Oil-based / Water-soluble coolant | Through coolant | 70 | 8000 |
Dry air | Air blow / Actuator | 06 | 8000 |
Oil air | Actuator / Mating detection | 10 | 4000 |
Hydraulic oil VG2 to 32 | Actuator | 70 | 4000 |
Hydraulic oil VG2 to 32 | Actuator | 35 | 4500 |
Port 2 Performance Parameters
Fluid | Use | Pressure MPa | Max Speed rpm |
|---|---|---|---|
Dry air / Oil air | Air blow / Actuator / Mating detection | 02 | 8000 |
Standard mating detection pressure is 02 MPa
Item | Requirement |
|---|---|
Installation Direction | ✅ Allowed Horizontal lateral |
✅ Allowed Vertical rotating part upper side | |
⚠️ Vertical rotating part lower side consult separately | |
Idling Capability | ✅ Allowed Rotation without fluid passage |
Built-in Bearing Design
Precision bearings are built into the joint, requiring no external support and allowing direct installation inside the spindle
Independent Dual-channel Structure
Two ports can deliver different media simultaneously without interference, supporting various function combinations such as clamping, releasing, cooling, and mating detection
Balanced Mechanical Seals
Each channel adopts balanced mechanical seals, maintaining low torque and long service life even at maximum 7MPa pressure
Grease-filled Seal
Pre-greased structure eliminates the need for oil-air lubrication devices, simplifying maintenance
High-speed Capability
Supports up to 8000 rpm, meeting high-speed machining requirements
Wide Media Compatibility
Supports coolant, hydraulic oil, dry air, oil air and other media
MAZAK
MORI SEIKI
BROTHER
OKUMA
TOYODA KOUKI
TSUGAMI
This series is the standard configuration rotary joint for the spindle chucks of the above high-speed CNC lathe brands
Item | Information |
|---|---|
Company Name | Shandong Focus Machinery Co Ltd |
Brand | FOCUS / FUXUAN |
Core Capabilities | Customization OEM ODM Cross-reference replacement |
Address | Zaozhuang, Shandong, China |
Comparison | RIX EES 2P03 | FOCUS Customization Capability |
|---|---|---|
Structure | Built-in bearing type | ✅ Supports customization |
Ports | Dual-port | ✅ Supports |
Max Pressure | 7 MPa | ✅ Achievable |
Max Speed | 8000 rpm | ✅ Achievable |
Working Medium | Coolant Oil mist Dry air | ✅ Supports |
Balanced Mechanical Seals | Yes | ✅ Achievable |
Labyrinth Seal Bearing Protection | Yes | ✅ Achievable |
Idling Capability | Allowed | ✅ Achievable |
The company has no direct standard inventory model that fully matches. However, their official website clearly states "customization is what we do best". They can provide one-to-one non-standard custom services based on RIX original parameters.
Item | Information |
|---|---|
Contact Person | Annie Ben Sales Director |
WeChat Tel | 0086 13869496275 |
Alternate Email | |
Website |
When communicating with Shandong Focus Machinery, it is recommended to provide the following information
Clearly state the replacement target RIX EES 2P03 or EES 2P01
Provide core parameters 8000 rpm 7 MPa 2 ports built-in bearing type
Confirm whether balanced mechanical seals and labyrinth seal bearing protection are supported
Provide original old parts or spindle interface drawings for measurement
Request 1 to 2 samples for machine testing first
Contact Annie Ben at Shandong Focus Machinery
Send inquiry via WeChat 0086 13869496275 or email annie@focusesmachinery.com
Provide Complete Technical Specifications
Use the specification list above to ensure accurate understanding of requirements
Request Sample Testing
Non-standard customization carries performance risks. Strongly recommend sample testing to verify seal life and high-speed high-pressure stability before mass production
Confirm Delivery Lead Time
Custom products require advance confirmation of sample lead time and mass production lead time
Please let me know if you need this document in PDF format or any further adjustments.
Annie Ben
Focus Machinery Rotary Joint
WeChat 0086 13869496275
Email: annie@focusesmachinery.com
-------------------------------------
Company：Shandong Focus Machinery Co.,Ltd.
Contact: Annie Ben <Sales Director>
Tel/WeChat: 0086-138-6949-6275
WhatsApp/Facebook: 0086-138-6949-6275
Email: annie@focusesmachinery.com
Website: https://focusesmachinery.com/
Made In China Site：https://membercenter.made-in-china.com/
Alibaba: https://china-focus.en.alibaba.com/
Add: No. 988 Xingteng East Road, Shannan Street, Zaozhuang, Shandong, China
