Screw jacks transform the rotatory movement provided by an electric, hydraulic, pneumatic or manual motor into a linear motion: a vertical lifting, in pull or push, or an horizontal positioning. They can be used individually or in configurations made up of several screw jacks coupled together through couplings, transmission shafts and bevel gearboxes. Screw jacks allow to have perfectly balanced systems even with loads not perfectly distributed on the surface.

• Positioning system with IP 65
• Absolute measurement system
• Galvanically separated between control and motor and bus

Special features

• Nominal torque / nominal rated speed: 1 .. 5 Nm / 210 .. 68 rpm
• Self-holding torque: 1/2 nominal torque
• Output shaft: 14 mm solid shaft (PSS 31_/33_-14-V) or 14 mm hollow shaft with adjustable collar
• Protection class: IP 65 under installed and wired conditions
• Material: Stainless steel housing

• Positioning system with IP 68
• Absolute measurement system
• Galvanically separated between control and motor and bus

Special features

• Nominal torque / nominal rated speed: 1 .. 5 Nm / 180 .. 35 rpm
• Self-holding torque: 1/2 nominal torque
• Output shaft: 8 mm solid shaft (PSW 30_-8-V) or 8 mm hollow shaft with adjustable collar
• Protection class: IP 68 at standstill, IP 66 during rotation
• Material: Stainless steel