Parker Helac L10 Series Compact Hydraulic Rotary Actuator is the smallest and most compact helical hydraulic actuator. Ideal for applications where space is a premium, the ultra-compact L10 Series features extremely high thrust capacity in a slick cylindrical design with flange mounting output. Helac’s hydraulic sliding helical spline technology is non self-locking while providing high shock resistance and high-holding torque for demanding applications. Functioning as a rotating device, mounting bracket and load bearing structure the L10 Series eliminates the need for external bearing systems, brakes or locking devices. Six standard sizes with torque output up to 25,000 in-lbs at 3,000 psi. 180-degree and 360-degree rotary actuators available.

Click on Where to Buy to view a list of Helac hydraulic rotary actuator distributors and prices.

Markets:
Agriculture
Construction
Energy
Marine
Material Handling
Military
Mining
Truck/Trailer

Feature and Benefits:
Powerful – high torque, high bearing capacity
Durable – moving parts enclosed, suitable for harsh environments
Compact – high power density, fits in tight spaces
Holds Position – zero internal leakage, smooth operation, no external brake required
Simplifies – Eliminates bearings, linkages & brackets, reduces bill of materials
Backdrives in Overload Conditions – Hydraulic fuse, prevents mechanical damage

Applications:
Steering
Boom positioning
Drill positioning
Platform, basket and jib rotation
Conveyor positioning
Blowout preventer
Davit rotation
Mast / hatch positioning
Access ramp deploy
Attachment rotation
Shotcrete nozzle rotation
Pipe handling
Brush positioning
Tipping and dumping

For over 50 years Helac has led the way in actuator technology and innovation. Our extensive line of compact and powerful rotary actuators offers simple and cost-effective solutions to move, support and position rotating loads in countless applications. Learn more about the performance and benefits of Helical Hydraulic Rotary Actuators under Product Support.