Control systems and servo electric control surface actuators

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Details

Category: PRODUCTION

State Enterprise “State Kyiv Design Bureau “Luch” has an experience in the field of development and owns manufacturing techniques of control systems and servo electric control surface actuators of high-precision weapon: 

- antitank guided missiles;
- short-range guided air missiles;
- corrected air bombs;
- short-range and medium-range anti-aircraft guided missiles;
- naval torpedoes.

Control systems can be single-channel, dual-channel and three-channel. They have changeable adaptive structure and ensure high guidance accuracy. Executive control elements: aerodynamic, gas-dynamic control surfaces and combined control elements as well.

 

MAIN SPECIFICATIONS OF ELECTRIC CONTROL SURFACE ACTUATORS 

Maximum torque on control surfaces, N•m	from 1,2 to 150,0
Range of reproduced frequencies of control surfaces oscillations, Hz	up to 35
Angular rate of turn of control surfaces, ...°/s	up to 2000
Weight of electric control surface actuators units, kg	from 1 to 25
Calibre (outer diameter), mm	from 100 to 400

 

    

Nowadays control systems and control surfaces sections of electric actuators with the following specifications can be produced and delivered:

No. control surface actuator	1	2	3	4	5	6	7	8	9
Maximum torque on control surfaces, N•m	50	150	30	30	30	2	1,5	1,5	1,2
Range of reproduced frequencies of control surfaces oscillations, Hz	10	20	20	25	35	25	25	25	25
Range of operating angles, ...°	±22	±30	±20	±36	±30	±20	±20	±20	±18
Angular rate of turn of control surfaces, ...°/s	250	360	150	350	450	2000	2000	2000	2000
Outer diameter (calibre), mm	400	360	277max	200	170	125	120	108	100
Length, mm	244	400	297	180	300	110	75	70	121
Weight, kg	25*	26*	21*	7,6*	10*	1*	1,1*	1,05*	1,2*
Type of executive element (control surface)	***	***	***	****	*****	***	***	***	***

* Including weight of control surfaces.
** Without weight of control surfaces.
*** Plane. 
**** Lattice.
***** Plane and gas-dynamic.