
The AST050-Through-bore Slip Rings is a high-performance through bore slip ringmanufactured by Sulal Tech Pvt Ltd, a leading slip ring manufacturer. This precision-engineered rotary electrical connector is designed for applications requiring reliable signal and power transmission in rotating systems.
Featuring 6 | 12 |18 | 24 Circuits with current capacity up to industrial grade, this slip ring ensures consistent electrical performance in demanding environments. Ideal for industrial automation, robotics, wind turbines, and precision machinery.

Manufactured by Sulal Tech Pvt Ltd, Chennai, Tamil Nadu, India. Authorized distributor and slip ring supplier serving industrial automation, robotics solutions, and precision engineering sectors across India and globally.
Reliable slip ring solution for industrial automation slip rings requiring continuous rotation with signal and power transmission.
Reliable slip ring solution for robotics slip ring solutions requiring continuous rotation with signal and power transmission.
Reliable slip ring solution for wind turbine slip rings requiring continuous rotation with signal and power transmission.
A slip ring is suitable for any electromechanical setup that needs continuous, unrestricted rotation while transferring electrical power or signals between a stationary and a rotating part. The AST050 model incorporates Sulal Tech Pvt Ltd's fiber brush technology, which provides several benefits compared to traditional slip ring contacts.
These include multiple contact points per brush bundle, reduced contact friction, and minimal wear. The fiber brushes are maintenance-free as they don't need lubrication and generate almost no wear debris. The AST050 also comes with brush blocks that can be serviced in the field.













AST012-0605 through bore slip ring
View specifications →
AST012-0610 through bore slip ring
View specifications →
AST012-1205 through bore slip ring
View specifications →
AST012-1210 through bore slip ring
View specifications →
Sulal Tech Pvt Ltd is India's most trusted slip ring manufacturer, based in Chennai, Tamil Nadu. As an authorized dealer and distributor, we supply high-quality rotary joints across India and globally.
Our slip rings feature gold-to-gold contacts, IP68 waterproof protection, and are designed for high-speed operation up to 10,000 RPM with minimal electrical noise.
Need a custom slip ring design? Our engineering team specializes in bespoke rotary electrical connectors for industrial automation, robotics, and specialized machinery.
From our Chennai facility, we serve customers across India and internationally. Fast delivery, technical support, and competitive pricing for slip ring solutions.
A through bore slip ring is a precision electromechanical device that enables continuous electrical connection between stationary and rotating assemblies. It transmits power, signals, or data across a rotating interface without tangling wires.
Slip rings are essential components in industrial automation, robotics, wind turbines, medical equipment, broadcasting systems, and any application requiring electrical connection to a rotating platform. Common uses include CCTV surveillance systems, packaging machinery, and aerospace applications.
Slip rings work through metal-to-metal contact between rotating and stationary brushes. As the rotor spins, spring-loaded brushes maintain continuous contact with conductive rings, enabling uninterrupted electrical transmission even during rotation.