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Thomson - Electrak® MD - Actuator

Designed as a smaller sibling to the Electrak HD actuator, these smart electric linear actuators pack a big punch relative to their compact size and dutifully perform in the harshest environments without the need for service or maintenance. Onboard controls open the door to a wide range of possibilities, including CAN bus options and low-level switching with or without position feedback.

Electrak MD Feature Highlights:
  • Onboard electronics
  • Built-in J1939 CAN bus
  • Overload protection
  • Electronic trip point calibration
  • End-of-stroke, voltage, current monitoring
  • Standard anti-rotation actuation
  • CE, RoHS, REACH (CU) compliant
  • Dynamic motor braking
  • Self-locking lead nut
  • Temperature monitoring
  • Temperature compensation
  • Flying lead cables
Electrak MD Electronics Options:
  • EXX: Monitoring System (EMS) only
  • EXP: EXX+Analog Position Output
  • LXX: EXX+Low Level Signal Switching
  • LLX: EXX+LXX+End of Stroke Output
  • LXP: EXX+LXX+Analog Position Output
  • CNO: Can Bus J1939 Control + Open Loop Speed Control
  • XXX = Internal End-of-Stroke Limit Switches
  • XXP = XXX + Analog (Potentiometer) Position Output
  • LLP = LLX + Analog (Potentiometer) Position Output
Electrak MD Applications:
  • Automated Guided Vehicles
  • Logistics Trains • Workstations
  • Packaging Machines
  • Agricultural Vehicles
  • Gardening and Landscaping Vehicles
  • Seeding, Watering and Fertilizing Machines

Performance Specifications MDxxA025 MDxxA050 MDxxA100  MDxxA200
Input Voltages (VDC)   12 Vdc (tolerance: 9-16)
 24 Vdc (tolerance: 18-32)
Min/Max Stroke Length: mm
 50/300 @ 50 ordering increments
Max Static/Dynamic Load: N (lbs)
 250 (56)  500 (112)  1000 (225)  2000 (450)
Max No-Load Speed: mm/s (in/s)
 52 (2.04)  28 (1.1)  14.5 (0.57)  7 (0.28)
Max Full-Load Speed: mm/s (in/s)
 43.8 (1.72)  18.5 (0.73)  11 (0.43)  5.4 (0.21)
Full load duty cycle @ 25 ºC (77 ºF)
 25
Screw/Nut Type
 Acme/Lead
Operating temperature: ºC (ºF)
 -40 to +85 (-40 to +185)
Protection Class: static/dynamic
 IP67, IP69K / IP66
Restraining Torque: Nm (lbs)
0
End Play (Max): mm(in)
 1.2 (0.047)
Actuator Weight (kg)
 1.1 @ 50mm
 1.2 @ 100mm
 1.3 @ 150mm
 1.4@ 200mm
 1.5 @ 250mm
 1.6 @ 300mm
Salt Spray Resistance (hours)
 500


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Thomson - Electrak® MD - Actuator