Hydraulic Rotary Actuators

March 23, 2000
Hydraulic rotary actuators from Helac Corp.

Hydraulic rotary actuators from Helac Corp., Enumclaw, Wash., feature large-composition bearings to help carry heavy radial, moment, and thrust loads. A drilled and tapped shaft flange secures load mounting. The sliding helical gear produces high torque output and high resistance to shock loads. Standard cylinder seals eliminate internal bypass and external leakage.

Sponsored Recommendations

Flexible Power and Energy Systems for the Evolving Factory

Aug. 29, 2024
Exploring industrial drives, power supplies, and energy solutions to reduce peak power usage and installation costs, & to promote overall system efficiency

Timber Recanting with SEW-EURODRIVE!

Aug. 29, 2024
SEW-EURODRIVE's VFDs and gearmotors enhance timber resawing by delivering precise, efficient cuts while reducing equipment stress. Upgrade your sawmill to improve safety, yield...

Advancing Automation with Linear Motors and Electric Cylinders

Aug. 28, 2024
With SEW‑EURODRIVE, you get first-class linear motors for applications that require direct translational movement.

Gear Up for the Toughest Jobs!

Aug. 28, 2024
Check out SEW-EURODRIVEs heavy-duty gear units, built to power through mining, cement, and steel challenges with ease!

Voice your opinion!

To join the conversation, and become an exclusive member of Machine Design, create an account today!