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CZK Košík

-AlfaSpid RAS

-AlfaSpid RAS
EL/AZ rotátor

Cena s DPH 31 990,00 CZK

Cena bez DPH26 438,02 CZK

EL/AZ rotátor s napájecím napětím 12-24V
Přesnost nastavení 1°, doba otočení o 360° 120 sekund (12V).
Kovové pouzdro, redukce s dvojitým šnekovým převodem.
Napájení 4-žilovým kabelem, Manuální a automatické ovládání, programovatelý.


EL/AZ Rotator


Low voltage - high torque 24VDC (or 12VDC) gear head motor
Rotating torque 24/12V version (RAK/RAS): 366/166 Nm
Rotating torque 24/12V version (BIG-RAK/BIG-RAS): 583/903 Nm [1]
360 degree revolving time 24/12V version: 60/120 sec.
Quiet and powerful self-braking action with double worm drive reduction
Uses inexpensive 4-conductor cable
Sealed reed switch sensor technology for reliable all weather readout
1 degree positioning accuracy - tight tolerances for minimal play
Low voltage DC operation from any 12 volt source (typically 2-5 amps), ideal for camping, DXpeditions, VHF/UHF rovering
Rated for large loads even when mounted outside the tower
Designed for simple mounting to 50mm (2") pipe mast - both ends, bottom max. 65mm
Mast diameter top (RAK): 30 - 50mm
Mast diameter top (BIG-RAK): 45 - 65mm
Mast diameter bottom (RAK, RAS, BIG-RAK, BIG-RAS): 45 - 65mm
Coax cable can be passed threough center (RAK, BIG-RAK)
Adaptors available to mate with other common rotator bolt patterns
Measured without controller because the solenoids in the controller can't take the high currents at these high torque forces.


Bild SPID Controller
Manual, Automatic, Scanning, and Programmable modes
Digital readout with 1 degree resolution
Large easy to read soft green LED display
Computer interface via included serial cable, including Hygain, Yaesu and Orion emulation modes
Can be zeroed at any position to allow for installation inaccuracy or antenna mount slippage
Generous overtravel (±180°) with electronic limits
Programmable limits ideal for side mount applications
Small front panel to simplify stacking several units takes up less valuable space
Optional mouse control with 6 user programmable presets

The RAS rotator is an extra heavy-duty rotator designed for large satellite antennas and comes complete with an electronic control unit. The rotator is designed to be mounted pipe to pipe or on an optional adaptor plate for conventional in-tower mounting. It can also be mounted outside of the tower on the mast, or used in a side mount configuration. Controller with two independent digital readouts for Az and El.

Technical data
Turning Torque [Nm] 158 - 366 * 566 - >904 *
Brake Torque [Nm] 1582 2712
Brake System Double worm gears
Max. vertical load [kg] 250 318
Rotating duration [sec] 120 - 60 *
Precision [°] 1 1/0.5 1
Rotating angle azimuth [°] 360 -
Rotating angle elevation [°] 180
Weight [kg] 13 20 8
Position sensor Reed switch
Max. lower tube diameter [mm] 66 50
Max. diameter for elevation tube [mm] 50

* Turning Torque and brake torque are depending on operating voltage (12 - 24 V).