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  GIOVANNINI

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ROTATORS

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BIG ROTATORS FOR BIG ANTENNAS !!

BIG ROTATORS FOR BIG ANTENNAS!!!

GIOVANNINI ROTATORS KNOW NO OBSTACLES, even in the heaviest ice and torsion conditions deriving from the antenna system. Furthermore they need no mechanical or electrical brake considering that, when the rotator stops, the system is self-locking.

Giovannini rotators are supplied with elastic ROTEX joint.

rotator ge1500.jpg (43282 byte)

rotator ge2500.jpg (43895 byte)

rotator ge4000 +rotex.jpg (38496 byte)

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GE 1500/T GE 2500/T GE 4000/T GE 6000/T

 

SPECIFICATIONS

MODEL
GE 1500/T GE 2500/T GE 4000/T GE 6000/T GE 8000/T
Antenna Wind load area               max. m2 4 10 16 26 38
ft2 43.05 107.64 172.22 279.86 409.02
Axial load Kg 1500 2500 4000 6000 8000
Lbs 3,307 5,512 8,819 13,228 17,637
Rotating torque kg/cm 2.100 5.500 8.400 13.600 38.000
kg/m 21 55 84 136 380
Nm 210 550 840 1,360 3,800
in/lbs 18,227 47,738 72,908 118,043 329,826
Braking Torque kg/cm 3.360 8.250 11.760 18.360 49.400
kg/m 33.6 82.5 117.6 183.6 494
Nm 336 825 1,176 1,836 4,940
in/lbs 29,163 71,607 102,072 159,358 428,773
Starting Torque kg/cm 2.270 5.940 9.070 15.640 43.700
kg/m 22.7 59.4 90.7 156.4 437
Nm 227 594 907 1,564 4,370
in/lbs 19,703 51,557 78,724 135,749 379,299
Electric motor W 120 120 180 370 750
V ac 220 220 220 220 220
Control box imput voltage 220Vac    or    115V ac 220Vac    or    115V ac 220Vac    or    115V ac 220Vac    or    115V ac 220Vac    or    115V ac
Gear Double worm gear Double worm gear Double worm gear Double worm gear Double worm gear
Brake Type Double worm Double worm Double worm Double worm Double worm
Rotator coupling FLANGE FLANGE FLANGE FLANGE FLANGE
Rotation angle 360° 360° 360° 360° 360°
Rotation time for 360° (seconds) 120 120 120 180 180
Read out Digital or analog Digital or analog Digital or analog Digital or analog Digital or analog
Multiwire cable:     No. of wires 10 10 10 10 10
Net weight (rotator unit) kg 23 43 65 88 125
lbs 50.70 94.79 143.30 194 275.57
Shipping Weight kg 31 50 84 160 218
lbs 68.34 110.23 185.18 352.73 480.60
Shipping measures cm 50 x 50 x 50 60 x 50 x 50 80 x 40 x 60 100 x 80 x 80 100 x 80 x 80
in 19.68x19.68x19.68 23.62x19.68x19.68 31.49x15.74x23.62 39.37x31.49x31.49 39.37x31.49x31.49

ELASTIC ROTEX JOINTS

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The elastic ROTEX joints are suggested particularly for the sector of rotative antenna systems. They permit a correct mechanical coupling of the rotator with the mast, so compensating for unavoidable, axial, radial and angular moving of them both. FURTHERMORE THEY ABSORB EXCELLENTLY VERY VIOLENT IMPACTS CAUSED BY WIND GUSTS, ROTATION START OR REVERSAL AND BRAKING, SO PREVENTING UNAVOIDABLE BREAKS TO THE MECHANICAL PARTS ON MOTION

rotator ge6000.jpg (71410 byte)rotator ge 2500 + rotex.jpg (42479 byte)

 

ROTATOR DIMENSIONS

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Click on the image to enlarge it.

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Not binding data. GE 1500/T GE 2500/T GE 4000/T GE 6000/T GE 8000/T
A mm 500 580 640 700 820
in 19.68 22.83 25.19 27.55 32.28
B mm 430 500 - - -
in 16.92 19.68 - - -
C mm 190 200 200 250 250
in 7.48 7.87 7.87 9.84 9.84
D mm 285 330 400 460 540
in 11.22 12.99 15.74 18.11 21.25
E mm 120 120 - - -
in 4.72 4.72 - - -
F mm 155 170 170 200 220
in 6.10 6.69 6.69 7.87 8.66
H mm 120 120 - - -
in 4.72 4.72 - - -
L mm 190 245 330 380 440
in 7.48 9.64 12.99 14.96 17.32
M mm 285 335 400 450 500
in 11.22 13.18 15.74 17.71 19.68
N mm 180 210 280 320 350
in 7.08 8.26 11.02 12.59 13.77
O mm 57 70 - - -
in 2.24 2.75 - - -
R mm 160 175 - - -
in 6.29 6.88 - - -
S mm 10 12 - - -
in 0.39 0.47 - - -
Z mm 10 12 12 12 12
in 0.39 0.47 0.47 0.47 0.47
Specifications subject to change without notice.

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