HYDRAULIC VANE ROTARY ACTUATORS

The HVRS and HVRD line of single and double vane hydraulic actuators were developed to be servo-quality actuators, capable of achieving extreme torque and superior hydraulic stiffness. Due to a very low friction-to-torque ratio, axes using these actuators have been able to achieve arc-second positioning accuracy. An additional benefit of these actuators is a high torque-to-weight ratio which stems from their historical application on multi-axis dynamic motion tables. The large load capacities of the integrated bearings allow for no additional axis bearings in most applications. Ideal actuators are designed to provide precision performance and reliable operation with only minimal preventative maintenance.

  • HYDRAULIC VANE ROTARY ACTUATOR
  • HYDRAULIC VANE ROTARY ACTUATOR

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Standard Performance Specification & Features:

  • Customizable components including mounting options and servo valve interfacing manifolds
  • Single or double vane configurations
  • Shaft and vane(s) constructed from single piece for high strength and stiffness
  • Vane end sealed to minimize vane seal bypass
  • High and low pressure seals utilizing case drain minimize friction and maximize seal life
  • Proprietary vane-to-flange connection for zero backlash connection to load
  • Center of travel located on the shaft for easy referencing
  • Shaft and vane assembly supported by two tapered roller bearings

 

Engineering Specifications

  HVRS Series HVRD Series Unit Size
Vane Single Vane Double Vane
Rotation ±150 ±60 degrees
Maximum Operating Pressure Range 3000 3000 psi
Displacement 120 (max) 200 (max) In3/rad
Torque (@ 3,000 PSI) 30,000 (max) 50,000 (max) Ft-lbs
Moment Capacity, Dynamic 32,000 (max) 40,000 (max) Ft-lbs
Radial Capacity, Dynamic 95,000 (max) 120,000 (max) lbs
Axial Capacity, Dynamic 125,000 (max) 125,000 (max) lbs
Approximate Torque/Weight Ratio 70 110 (max)

Ft-lb./Lb

 

The above values represent our standard actuators which are able to be customized for your specific application. Please contact Ideal Aerosmith for additional information. Specifications subject to change without notice.

 

Company Experience

Ideal Aerosmith has been in the precision motion simulation business for more than 75 years providing turnkey state-of-the-art direct-drive electric and hydraulic motion systems to support the development, testing and evaluation of inertial navigation devices and guidance systems required by the commercial and defense markets. Our team of experienced mechanical engineers have a combined more than 90+ years' experience designing precision mechanical systems that are used in the most high-dynamic hydraulic missile flight motion simulators in the industry. Ideal has applied our expertise in mechanical design and made it transferable to all industries by offering our hydraulic linear actuators as a singular component or as part of an integrated test solution which may be used in an array of industries such as agriculture, automotive, construction, energy, marine, material handling and mining to name a few.