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.
