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2-Channel End-In/End-Out Pneumatic Rotary Slip Ring
Compact pneumatic slip ring with M5 connector interface, designed for equipment without central through-hole requirements.
Product Overview
This 2-channel end-in/end-out rotary slip ring features a high-strength aluminum alloy housing and one-piece coreless structure. Engineered for compact applications, it supports a wide pressure range from -99 kPa to 0.8 MPa, making it ideal for both vacuum suction and positive pressure pneumatic systems. Delivers reliable rotary sealing and power transmission at speeds up to 200 RPM.
Key Features
Wide Operating Pressure Range: Compatible with both negative pressure (vacuum) and positive pressure conditions from -99 kPa to 0.8 MPa
Compact End-Face Design: All pneumatic interfaces concentrated on the end face with coreless construction for maximum space savings
High-Reliability Sealing: Optimized dynamic sealing system ensures leak-free operation during pressure switching and rotation
Robust Integrated Structure: Aluminum alloy housing provides superior strength, vibration resistance, and long service life
Technical Parameters
Parameter
Value
Transmission Medium
Air
Working Life
20 million revolutions (reference)
Maximum Speed
200 RPM
Pressure Range
1 MPa
Operating Temperature
-30℃ to +80℃
Operating Humidity
0-85% RH
Protection Level
IP51
Shell Material
Aluminum Alloy
Rotational Torque
0.5 N.m (reference, increases with channel count)
Product Dimensions
Application Scenarios
Vacuum adsorption and handling equipment for wafer handling robots
Composite process workstations requiring air blowing and vacuum positioning
Semiconductor and electronic assembly with precision rotary fixtures
Medical devices and laboratory equipment with rotating parts
Frequently Asked Questions
How does the sealing at the negative pressure (vacuum) end differ from that at the positive pressure end? How is leakage prevented?
Negative pressure sealing prevents external atmospheric leakage inward, requiring specialized sealing component design. This product utilizes a bidirectional pressure-optimized sealing combination with material and structural enhancements to ensure effective sealing across the entire pressure range.
Does the absence of a central bore mean that wiring is completely impossible?
Yes, the coreless design provides maximum compactness for applications without central channel requirements. For equipment needing wiring or tubing, please select a hollow slip ring from our product series.
Under negative pressure conditions, does the rotational speed affect the vacuum level?
Within the 200 RPM design speed, optimized sealing and flow channel design minimize rotation's impact on vacuum levels. For high-speed vacuum maintenance applications, we recommend specific testing or contacting us for customized evaluation.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2020
Total Annual:
3 million-5 million
Employee Number:
160~200
Ecer Certification：
Verified Supplier
Shenzhen GuRen Technology Co., Ltd., located in Bao'an District, Shenzhen, is dedicated to providing high-quality, reliable slip ring solutions to customers worldwide, spanning a wide range of industries.
Our Advantages:
Technological Innovation: We have a R&D team with over 15 ye...
Shenzhen GuRen Technology Co., Ltd., located in Bao'an District, Shenzhen, is dedicated to providing high-quality, reliable slip ring solutions to customers worldwide, spanning a wide range of industries.
Our Advantages:
Technological Innovation: We have a R&D team with over 15 ye...
3rd Floor, East of Building D, Zhongxi Industrial Park, No. 30, Xiangxing Road, Shajing Sub-district, Bao'an District, Shenzhen City, Guangdong Province, China
