ELA range


 

The electromechanical linear actuators, “ELA” for short, 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 actuators.

 

Equipment and processing

 

• 4 different sizes with lifting capacities of 5.5 to 13 kN
• Four different ratio steps per size
• Lifting speed depending on the load and duty cycle of 6 mm/s to 84 mm/s
• Standard-stroke lengths of 100 to 800 mm
• Three phase, direct-current, or alternating current motor possible
• Grease lubricated model
• Self-locking trapezoidal screw


 

 

Selection tables ELA range

 

Three-phase motor table

 

Selection table
  Trapezoidal screw Tr
   Ball screw Ku
Motor
  Three-phase
  Three-phase 
Size    10.1.  20.1 30.1  40.1     10.1 20.1 30.1 40.1
Max. axial force F [N] stat. 2500 4500 8000 13000   2500 4500 8000 13000
Screw   12x3 16x4 22x5 22x5   12x5 16x5 20x5 25x6
Weight approx. [kg] 6 10 15 20   6 10 15 20
Ratio H   4:1 4:1 2,78:1 6,75:1   4:1 4:1 2,78:1 6,75:1
Max. tensile/compr. force F [N] dyn. 550 1250 1500 5000   600 1350 3000 6550
Lifting speed v [mm/sec] 35 46,6 84 34,5   59 58 84 42
Motor power P [Watt] 90 120 250* 550   90* 120* 250* 550*
Ratio V   6,5:1 6,5:1 5:1 10:1   6,5:1 6,5:1 5:1 10:1
Max. tensile/compr. force F [N] dyn. 900 1650 3500 6500   950 2150 5800 8500
Lifting speed v [mm/sec] 22 31 46,6 23,3   36 37 47 28
Motor power P [Watt] 90 120 250 550   90* 120* 250* 550*
Ratio N   15:1 15:1 10:1 20:1   15:1 15:1 10:1 20:1
Max. tensile/compr. force  F [N] dyn. 1600 2750 6000 10000   1900 3500; 6000 13000
Lifting speed  v [mm/sec] 9 13 23,3; 11,5   16 15,6 23,3 14
Motor power P [Watt] 90 120 250 550   90* 120* 250* 550*
Ratio L   25:1 25:1 20:1 25:1   25:1 25:1 20:1 25:1
Max. tensile/compr. force F [N] dyn. 2000 3500 6000 10000   2500 3500 6000 13000
Lifting speed v [mm/sec] 5,5 7,5 11,7 9   9 9 11,7 11
Motor power P [Watt] 90 120 250 550   90* 120* 250* 550*
*Brake motor

 

Single-phase motor table

 

Selection table   Trapezoidal screw Tr        Ball screw Ku  
Motor
  Single-phase 
   Single-phase 
Size    10.1.  20.1 30.1  40.1     10.1 20.1 30.1 40.1
Max. axial force F [N] stat. 2500 4500 8000 13000   2500 4500 8000 13000
Screw   12x3 16x4 22x5 22x5   12x5 16x5 20x5 25x6
Weight approx. [kg] 6 10 15 20   6 10 15 20
Ratio H   4:1 4:1 2,78:1 6,75:1   4:1 4:1 2,78:1 6,75:1
Max. tensile/compr. force F [N] dyn. 550 1200 1100 3500   700 1250 2200 5500
Lifting speed v [mm/sec] 35 46,6 84 34,5   59 58 84 42
Motor power P [Watt] 90 120 250* 550   90* 120* 250* 550*
Ratio V   6,5:1 6,5:1 5:1 10:1   6,5:1 6,5:1 5:1 10:1
Max. tensile/compr. force F [N] dyn. 900 1600 2500 5300   1000 2000 4200 7500
Lifting speed v [mm/sec] 22 31 46,6 23,3   36 37 47 28
Motor power P [Watt] 90 120 250 550   90* 120* 250* 550*
Ratio N   15:1 15:1 10:1 20:1   15:1 15:1 10:1 20:1
Max. tensile/compr. force  F [N] dyn. 1600 2300 4500 8500   2000 3500 4500 13000
Lifting speed  v [mm/sec] 9 13 23,3 11,5   16 15,6 23,3 14
Motor power P [Watt] 90 120 250 550   90* 120* 250* 550*
Ratio L   25:1 25:1 20:1 25:1   25:1 25:1 20:1 25:1
Max. tensile/compr. force F [N] dyn. 2000 3500 6000 10000   2500 3500 6000 13000
Lifting speed v [mm/sec] 5,5 7,5 11,7 9   9 9 11,7 11
Motor power P [Watt] 90 120 250 550   90* 120* 250* 550*
*Brake motor

 

Direct current table

 

Selection table   Trapezoidal screw Tr        Ball screw Ku  
Motor
  DC       DC   
Sizee    10.1.  20.1 30.1  40.1     10.1 20.1 30.1 40.1
Max. axialforce F [N] stat. 2500 4500 8000 13000   2500 4500 8000 13000
Screw   12x3 16x4 22x5 22x5   12x5 16x5 20x5 25x6
Weight approx. [kg] 6 10 15 20   6 10 15 20
Ratio H   4:1 4:1 2,78:1 6,75:1   4:1 4:1 2,78:1 6,75:1
Max. tensile/compr. force F [N] dyn. 700 1200 1100 3500   750 1250 2200 5500
Lifting speed v [mm/sec] 35 46,6 84 34,5   59 58 84 42
Motor power P [Watt] 70 150 300* 500   70* 150* 300* 500*
Ratio V   6,5:1 6,5:1 5:1 10:1   6,5:1 6,5:1 5:1 10:1
Max. tensile/compr. force F [N] dyn. 1100 1600 2500 5300   1150 2000 4200 7500
Lifting speed v [mm/sec] 22 31 46,6 23,3   38 37 47 28
Motor power P [Watt] 70 150 300 500   70* 150* 300* 500*
Ratio N   15:1 15:1 10:1 20:1   15:1 15:1 10:1 20:1
Max. tensile/compr. force F [N]dyn. 1350 2300 4500 8500   1500 3500 4500 13000
Lifting speed  v [mm/sec] 10 13 23,3 11,5   15 15,6 23,3 14
Motor power P [Watt] 70 150 300 500   70* 150* 300* 500*
Ratio L   25:1 25:1 20:1 25:1   25:1 25:1 20:1 25:1
Max. tensile/compr. force F [N] dyn. 2000 3500 6000 10000   2500 3500 6000 13000
Lifting speed v [mm/sec] 5,5 7,5 11,7 9   9 9 11,7 11
Motor power P [Watt] 70 150 300 500   70* 150* 300* 500*
*Brake motor

 

 

Medium
Dateiformat Download

Brochure Linear Actuators PDF  
Questionnaire ELA PDF  
Translated operating instructions ELA, Edition 08/2013-0 PDF  
CAD & go Link  
ELA40.1 to lower the gap bridging on a vehicle maintenance platform. In order to facilitate the bringing in and pulling out of vehicles at a maintenance platform, the running boards are lifted when pulling in and afterwards, after the vehicles comes to a stop, are lowered again.
ELA40.1 for the opening and closing of the covering of a sand silo in a concrete-mixing plant. To avoid the intrusion of rainwater into the sand silo, the covering is opened for the filling and afterwards closed again.