Pfaff ELA - Electromechanical Linear Actuator

The electromechanical linear actuator ELA consist of a fully enclosed aluminium housing with worm gear pair and thrust bearing, together with a standard built-in motor as well as a thrust and guide tube construction. 

They are designed for pressure and tensile load and can be installed in any mounting position for all purposes. Robustness as well as reliability particularly characterise the linear actuator.

Equipment and processing

• 4 different sizes with four different transmissions each
• Maximum dynamic axial loads from 0.55 kN to 13 kN / 550 kg up to 1.300 kg
• Protection class: Standard IP54 or 55 - other protection classes on request
• Lifting speeds up to 84 mm/s
• Standard lifting length  100 - 800 mm
• Three-phase motor AC (standard) with IEC-flange B14, optional direct current motor or alternating current motor
• Optional with brake
• Self-locking trapezoidal screws, optional ball screw
• Worm gear with different reductions
• Service life lubrication under normal operating conditions from high-quality grease and encapsulated design
• Possible usage according to directive 2014/34/EU (ATEX)