Product Overview
This 1-inlet, 35-outlet hollow rotary air slip ring features a center-hole design and is a high-performance pneumatic distribution solution. Its core capability lies in the simultaneous distribution of air from a single 3/4-inch inlet to 35 1/8-inch outlets, greatly simplifying the rotary air supply system for multi-channel pneumatic actuators. Housed in a corrosion-resistant stainless steel housing, it features a 70mm center hole for easy passage of the device's central axis or cables. Supporting a wide pressure range of -95 kPa to 1 MPa and a rotational speed of 250 RPM, it is suitable for a variety of complex industrial scenarios, from vacuum adsorption to high-pressure drives.
Key Features
1. Powerful Multi-Channel Pneumatic Distribution Capabilities
The unique "1 in, 35 out" design allows a single central air source to simultaneously power up to 35 independent pneumatic actuators (such as cylinders and suction cups), enabling complex synchronized or sequential motion control.
2. Innovative Hollow Structure
The product features a central bore design with a 70mm inner diameter (195mm outer diameter) through-hole, greatly facilitating the passage of equipment shafts, cables, or hydraulic lines, simplifying the overall mechanical layout.
3. Rugged and Durable with Standard Interfaces
The stainless steel housing offers excellent corrosion resistance and mechanical strength, making it suitable for harsh industrial environments.
The air inlet features a large 3/4" thread, ensuring ample air supply; the 35 outlets feature a unified 1/8" thread. The standardized interfaces facilitate connection and offer high versatility.
4. Wide Operating Pressure Range and High Rotational Speed
It supports a wide pressure range of -95 kPa (vacuum) to 1 MPa (high pressure), making it suitable for both negative pressure suction (such as vacuum gripping) and positive pressure actuation (such as cylinder propulsion), encompassing a wide range of applications.
With a maximum rotational speed of 250 RPM, it meets the requirements of most medium- and high-speed rotating equipment.
Technical Parameters
| Parameter |
Value |
| Transmission medium |
Gas (liquid available by customization) |
| Working life |
20 million revolutions (reference value) |
| Maximum speed |
250 RPM |
| Pressure range |
-95KPa～0.5MPa
|
| Operating temperature |
-30℃ to +80℃ |
| Operating humidity |
0-85% RH |
| Protection level |
IP51 |
| Shell material |
Stainless steel |
| Rotational torque |
0.5N.m (reference value, torque increases with channel count) |
Application Scenarios
Application Scenario:
Due to its powerful multi-channel pneumatic distribution capabilities and hollow structure, this product is primarily targeted at large, complex rotary equipment requiring centralized control of a large number of pneumatic actuators.
1. Automation and Intelligent Manufacturing Equipment
Applications: Large multi-station rotary assembly tables, robotic welding workstations for the automotive industry, and multi-functional test turntables.
Solution: A single rotary interface simultaneously powers dozens of cylinders, vacuum cups, or pneumatic grippers, enabling complex, synchronized automated motion and significantly simplifying the equipment's pneumatic layout.
2. Glass and Plate Processing Equipment
Applications: Rotary tables in large glass/stone CNC machining centers, and vacuum plate handling systems.
Solution: Leveraging its wide pressure range (especially its vacuum holding capacity), multiple suction cups securely hold large flat sheets of material and maintain stable rotation. The hollow structure facilitates the passage of processing spindles or cables.
3. Packaging and Filling Machinery
Applications: Rotary multi-head filling machines, and rotary forming or sealing units in packaging machinery. Solving Needs: Providing precise pneumatic control for multiple filling or sealing heads, enabling efficient and synchronized packaging processes.
4. Semiconductor and Electronics Manufacturing Equipment
Applications: Wafer handling robots, rotary modules for precision test and sorting machines.
Solving Needs: Providing a clean air source for multiple precision grippers or positioning mechanisms in a clean environment. The hollow design helps maintain a clean interior.
5. Special Vehicles and Test Equipment
Applications: Rotating test platforms for construction machinery, pneumatic de-icing systems for radar antenna pedestals.
Solving Needs: The stainless steel housing withstands harsh outdoor environments, and the multi-channel distribution capability meets the pneumatic needs of complex systems.
