Helac Corporation products

Powerful: high torque, high bearing. Drift Free Positioning: zero internal leakage, smooth operation, no external brake required.

Helac`s innovative sliding-spline technology converts linear piston motion into powerful shaft rotation. Each actuator is comprised of a housing and two moving parts — the central shaft and piston. Helical spline teeth on the shaft engage matching teeth on the piston`s inside diameter. A second set of helical splines on the piston`s outside diameter mesh with the gear in the housing.

Rotation 180°. Maximum Drive Torque: 4,500 to 39.000 in-lb. Maximum Holding Torque:11,800 to 93,200 in-lb. Maximum Straddle Moment: 22.500 to 280,000 in-lb. Maximum Cantilever Moment: 12,000 to 140,000 in-lb. Mounting:Foot.

Rotation 180° and 360°. Maximum Drive Torque:17.000 to 380.000 in-lb. Maximum Holding Torque: 43.600 to 936.000 in-lb . Maximum Straddle Moment:119.000 to 1.505.000 in-lb. Maximum Cantilever Moment: 45.900 to 570.000 in-lb. Mounting: Range or Foot.
   

Rotation 200° and 220° . Maximum Drive Torque: 25,000 to 60.000 in-lb. Maximum Holding Torque: 54,200 to 127,000 in-lb. Maximum Straddle Moment:  37,500 to 90.000 in-lb. Mounting:Foot.
   

Tilt any bucket or attachment up to 180 degrees. Increase productivity by 50 to 75 percent. Increase your machine`s versatility. Eliminate extra equipment on the jobsite. Increase the precision of your cut. Eliminate service and maintenance issues. Increase jobsite appearance.

Increase productivity. Increase your machine`s versatility. Eliminate service and maintenance issues - there`s no exposed cylinders and rods. Increase safety on the jobsite. Increase your precision and control. Increase jobsite appearances.