Helac Corporation manufacturers custom rotary actuators to match your unique specifications. (read more)

The L10 Series is Helac Corporation's ultra-compact rotary actuator design. The compactness of this product line combined with heavy load-carrying capacity and high torque output makes it an ideal solution for a variety of industries with space restrictions. Torque output to 25,000 in-lb (2,825 Nm). Flange mounting style only. (read more)

The SR Joint is a rigid, high accuracy ball or rotary joint for demanding mechanisms used in mechanical chemical planarization (MCP), photonics and parallel robotics such as Hex-a-pods. (read more)

The L20 Series is specifically designed as an economical, ultra compact, high torque rotary actuator that can be efficiently used as an alternative to hydraulic cylinders or motors. Torque output to 15,000 in-lb (1,690 Nm). Foot mounting style only. (read more)

With the largest selection of models available from Helac Corporation, the L30 Series is best known for its durability, flexibility and versatility. A rough and rugged solution with excellent corrosion resistance, it is ideal for severe climates and unforgiving environments. Torque output to 740,000 in-lb (83,600 Nm). Foot and flange mounting styles. (read more)

SCHLEIFRING offers sophisticated solutions for the transmission of fluids (water, oil, cooling fluids), gas and air – optimized to the customer's application for high pressure, high speed or high flow rates. (read more)

More and more, hydraulics are playing a key role in the productivity of heavy equipment. Caterpillar is committed to designing and manufacturing superior hydraulic components and excelling in the areas of hydraulic system maintenance and service. (read more)

Rugged hydraulics safely lift 900 anchors for Australia's largest oil and gas project

Hydraulic technology engineered to deliver safe, reliable and precise power in challenging environments has been used in the laying of a 80km string of subsea pipeline anchors off Australia's north-west coast.

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Six passage rotary joint with integrated 24 circuit slip ring. Rotary Systems is capable of integrating a slip ring into our standard product line of rotary joints as shown in the picture. This slip ring is designed into our joints to allow for continuous 360 degree rotation of electrical power, signal and data transfer. Multiple circuits and power capacities are available upon request. (read more)

DSTI provides a number of standard & custom rotary unions for use on plastic molding equipment. Standard designs are available, or custom unions can be designed to exactly fit specific equipment. The assembly as shown is a custom 12-passage rotary union for water transfer. This assembly also included a 24-circuit electrical slip ring for signal transfer. (read more)