Like all Hense rotary vane motors, rotary vane motors in the HSS series are designed according to the rotary vane principle. The drive shaft has axial and radial plain bearings in coated bushes. The coating used is tribologically optimized and ensures low wear. Sufficient lubrication of the bearing points is ensured by the supplied hydraulic oil. To reduce the internal friction of the motor, the hydraulic separation of the working chambers in this series is partly achieved by means of pressure and viscosity-dependent throttle sections. HSS motors are ideal for generating oscillating swivel movements in the frequency range with small angular amplitudes in controlled systems. The HSS series is therefore recommended for use whenever semi-dynamic torsion tests need to be carried out reliably and cost-effectively.
Germany
Like all Hense rotary vane motors, rotary vane motors in the HSS series are designed according to the rotary vane principle. The drive shaft has axial and radial plain bearings in coated bushes. The coating used is tribologically optimized and ensures low wear. Sufficient lubrication of the bearing points is ensured by the supplied hydraulic oil. To reduce the internal friction of the motor, the hydraulic separation of the working chambers in this series is partly achieved by means of pressure and viscosity-dependent throttle sections. HSS motors are ideal for generating oscillating swivel movements in the frequency range with small angular amplitudes in controlled systems. The HSS series is therefore recommended for use whenever semi-dynamic torsion tests need to be carried out reliably and cost-effectively.
Request for a quoteGermany
The L-20 series is a particularly cost-effective solution that is suitable for a wide range of applications. It has versatile mounting options and a flange drive. Helac’s sliding spline technology with helical teeth is not self-locking and offers both high impact resistance and a high holding torque for demanding applications. It functions both as a rotating device and as a mounting bracket and support structure, so that no external bearing systems, brakes or locking devices are required. Available in five standard sizes with an output torque of up to 4,400 Nm at 210 bar.
Request for a quoteGermany
The L-20 series is a particularly cost-effective solution that is suitable for a wide range of applications. It has versatile mounting options and a flange drive. Helac’s sliding spline technology with helical teeth is not self-locking and offers both high impact resistance and a high holding torque for demanding applications. It functions both as a rotating device and as a mounting bracket and support structure, so that no external bearing systems, brakes or locking devices are required. Available in five standard sizes with an output torque of up to 4,400 Nm at 210 bar.
Request for a quoteGermany
The L-20 series is a particularly cost-effective solution that is suitable for a wide range of applications. It has versatile mounting options and a flange drive. Helac’s sliding spline technology with helical teeth is not self-locking and offers both high impact resistance and a high holding torque for demanding applications. It functions both as a rotating device and as a mounting bracket and support structure, so that no external bearing systems, brakes or locking devices are required. Available in five standard sizes with an output torque of up to 4,400 Nm at 210 bar.
Request for a quote