38.1mm Large Aperture Electrical Rotary Union 8000rpm 380VAC with Gold-Plated Alloy Brushes for Industrial Applications
Price:
＄19-199
MOQ:
1
Delivery Time:
4 weeks ARO
Brand:
GuRen
Product Description
Product Overview
The GS3899 series large-aperture electrical rotary union features a 38.1mm center hole and operates at speeds up to 8000rpm. Engineered for threading thick shafts or multiple pipelines, this robust connector supports complex transmission requirements in demanding industrial applications with its durable metal housing and advanced cooling system.
Key Specifications
| Parameter | Specification |
|---|---|
| Maximum Speed | 8000rpm (customizable to 12000rpm) |
| Rated Voltage | 0-380V AC/DC |
| Inner Diameter | 38.1mm (3.81cm) |
| Outer Diameter | 99mm (9.9cm) |
| Operating Temperature | -30℃ to +80℃ |
| Insulation Resistance | ≥1000MΩ/500VDC |
Advanced Features
- 38.1mm large aperture accommodates multiple pipes or thick shafts for complex routing requirements
- High-wear alloy brushes with gold-plated rings extend maintenance cycles and ensure reliable performance
- Supports 2-36 power and signal lines with mixed configurations including Ethernet and USB options
- 800VAC high insulation strength with integrated air-pipe cooling for stable high-voltage operation
- Robust aluminum alloy housing with anti-rotation plate installation for enhanced stability
Technical Performance
| Characteristic | Performance |
|---|---|
| Rotation Torque | 0.05N.m + 0.02N.m/6 channels |
| Protection Level | IP51 |
| Operating Humidity | 0-85% RH |
| Dynamic Resistance | <0.01Ω |
| Dielectric Strength | 300VAC @ 50Hz, 60S |
Industrial Applications
Designed for high-speed machining center spindles, centrifugal separation equipment, aircraft engine testing platforms, high-end medical devices, and specialized defense and scientific research applications requiring reliable power and signal transmission under demanding conditions.
Customization Available: Speed up to 12000rpm, various signal transmission options, and adjustable specifications to meet specific application requirements.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Guren Technology Co., Ltd.
Location
3rd Floor, East of Building D, Zhongxi Industrial Park, No. 30, Xiangxing Road, Shajing Sub-district, Bao'an District, Shenzhen City, Guangdong Province, China
Contact Person
Chen Ren