Rotary Tools for Excavators and Heavy Equipment
Rotary tools used in heavy industry require robust and precise 360° rotation capabilities to support a wide variety of applications, from excavation to forestry. Penlink provides both hydraulic and electrical swivels tailored for these tools, ensuring seamless integration with different rotator systems. Our compact slip rings are designed to handle high data transfer demands, meeting the increasing need for monitoring and safety in these environments. Each slip ring can be customized to fit specific application requirements, providing high reliability and performance in a compact package.
Reliable 360° Rotation Solutions for Excavators, Forestry Machines, and Cranes
For mobile excavators, forestry machinery, and cranes, 360° rotation is essential to maximize efficiency and functionality.
Penlink partners with leading OEM manufacturers of rotators to deliver high-performance hydraulic and electrical swivels, engineered for demanding environments with the latest in safety and data transfer technology.
Key Features
- Available in IP65/67 for dust and water resistance, ensuring durability.
- High tolerance to shock and vibration, ideal for mobile and off-road applications.
- Maintenance-free design with a lifespan of over 80 million revolutions.
- Customizable mechanical interface for easy installation and adaptability to various systems.
Relevant Documents
1:1 Replacement Slip Rings
Our standard slip rings for rotary tools are engineered for durability and performance in demanding environments. These modified electrical slip rings support a wide range of power and data transmission protocols, including CAN Bus, DeviceNET, Ethernet, EtherCAT, PROFIBUS, PROFINET, and more upon request.
Designed with a compact form factor and a hollow shaft configuration, they are ideal for space-constrained applications while ensuring reliable signal integrity and power transfer. Whether for heavy-duty construction or precision control systems, our slip rings deliver seamless connectivity and long-lasting operation.
Hydraulic Rotary Unions
At Penlink, we specialize in high-performance rotary unions designed specifically for off-road vehicles operating in the most challenging conditions. Our rotary unions ensure reliable, leak-free transfer of hydraulic fluid, air, or coolant between stationary and rotating components—critical for maintaining system integrity in mobile platforms exposed to vibration, shock, and environmental contaminants.
Magnetic Encoders for Rotary Tools
Penlink’s magnetic encoder solutions are designed to deliver accurate and reliable position feedback in demanding rotary tool applications. Engineered for high-speed rotation and harsh operating conditions, these encoders ensure consistent performance under vibration, dust, and temperature extremes.
With non-contact sensing technology and compact, rugged designs, our magnetic encoders support advanced control systems for torque monitoring, speed regulation, and tool positioning—enhancing precision, safety, and efficiency in industrial and mobile environments.
Talk to Us
We don’t just supply components—we deliver engineering confidence. Our team works closely with OEMs, system integrators, and technical teams to ensure every component meets your performance, safety, and reliability requirements.
Looking for a solution that fits your application? Contact us today to learn more or request a quote—either by filling out the form or by emailing us at info@penlink.se.