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Electrak LL Linear Actuator
NEW – Long Life, High Duty Cycle Actuator with Superior Environmental Protection

Electrak® LL Linear Actuators

Designed for long life, high duty cycle and the ability to work in the harshest environments, these smart electric linear actuators with brushless motors 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.

Overview

Electrak LL Specifications:

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

 

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

CAD Models

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