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Thomson - Electrak LL - Actuator

Designed for long life, high duty cycle and the ability to work in the harshest environments, these smart electric brushless linear actuators deliver bar-setting, world-class performance with 100% duty cycle and up to 600 km (375 miles) of maintenance-free life. The Electrak LL high duty cycle actuator is well suited for many applications – most notably mobile battery powered ones – that previously have had to employ more expensive and complex solutions.

Electrak LL Feature Highlights:
  • Long-life ball screw and nut assembly
  • Long-life load-bearing design
  • Long-life manual override design
  • Efficient long-life brushless motor
  • Brushless motor drive system
  • Specially designed onboard control, meeting railway safety standards (EN 50155, EN 60077, EN 4554)
  • CE, RoHS, REACH compliant
  • UV-resistant surface treatment
  • Thomson Electronic Monitoring Package safety functionalities
  • High corrosion protection
Electrak LL Option Highlights:
  • LEX = Electronic Monitoring Package + low-level signal motor switching + external end-of-stroke limit switch inputs
  • All stainless steel external hardware
  • 4 kN at 30 mm/s or 6 kN at 15 mm/s
  • Up to 500 mm stroke length
Electrak LL Applications:
  • Pantograph control
  • Lifting and positioning in mobile equipment
  • Door, hatch and valve control
  • Picking, placing and sorting
  • Material handling
  • Conveyor control


Performance Specifications LLxx-B040  LLxxB060 
Input Voltages
(VDC)
24VDC
(tolerance 16.8-32)
24VDC
(tolerance 16.8-32)
Min/Max Stroke Length: mm  100/500
@ 50 ordering increments
100/500
@ 50 ordering increments
Max Dynamic Load: N (lbs)
4000 (899)
6000 (1349)
Max Static Load: kN (lbs) 18 (4050) 18 (4050) 
Max No-Load Speed:
mm/s (in/s)
30 (1.18) 15 (0.59) 
Max Full-Load Speed:
mm/s (in/s)
30 (1.18)  15 (0.59) 
Current Draw @
no load / max load
@24V - 2 / 10.5 @24V - 2 / 8.5
Full load duty cycle
@ 25 ºC (77 ºF)
35% 35% 
Screw / Nut Type Ball / load lock ball nut Ball / load lock ball nut
Operating temperature: ºC (ºF)
-40 to +85
(-40 to +185)
-40 to +85
(-40 to +185) 
Protection Class:
static / dynamic
IP66, IP69K / IP66  IP66, IP69K / IP66 
Restraining Torque: Nm (lbs) 0 0
End Play (Max): mm(in)
1.2 (0.047)  1.2 (0.047)  
Salt Spray Resistance (hours)  500 500
Actuator Weight (kg)
6.8 @ 100 mm
9.6 @ 500 mm
6.8 @ 100 mm
9.6 @ 500 mm

 

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Thomson - Electrak LL - Actuator