Marine Actuators

Ship steering and stabilizing systems require high reliability and durability in a compact space envelope. Diakont electric servo actuators are based on patented roller-screw technology which is directly coupled to the rudder tube.   This configuration increases reliability, reduces noise levels and minimizes overall dimensions of the systems.  Diakont supplies electric actuators for marine applications in a range of sizes to accommodate various ship sizes.  Diakont’s standard actuators deliver output torque ranging from 1,500 to 25,000 Nm, but customized solutions are available for specific application requirements. 

Rudder Actuators and Fin Stabilizers

Key features of Diakont rudder actuators and fin stabilizers

  • Small EMA weight (39 kg for 1500 Nm)
  • Protection IP67
  • Hollow shaft
  • Low noise level
  • Safe floating mode

 

 

 

Model

Torque, Nm

Angular Speed, deg/sec

Voltage, V

DR2

2000 

9

24 - 48

40

DR5

5000

9

24 - 120

40

DR10

10000 9 120 - 400
40

DR25

 
15000
 
6
48 - 480
40

DR60

60000
 
9
230 - 500
DR100 60000 9 230 - 480


 

 

 
Door Actuators

Diakont delivers high-performance electric servo actuators for ship navigation locks, locks for yachts, trap gates, segmental gates, actuators for bridge actuation, and more.  Diakont electric servo actuators are not only lightweight and easy to mount within door cavities, but are also sealed to eliminate any damage caused by penetration of moisture.”

  • Wide speed range
  • Protection IP67
  • Redundant control systems
  • Low noise level

 

 

 

 

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