ORBIT FR EL, AZ Positioners: Heavy Duty - Manual (Page 2)

66
Specifi cations - Legacy Series EL/AZ Positioners Heavy Duty
Parameter Units
Positioner Model
AL-4216-1 AL-4206-1 AL-4207-1 AL-4209-1 AL-4210-1 AL-4211-1
Outline Dimension Drawing Number 10-2097 DCD10-2040 10-2098 10-2042 10-2043 10-2106
Technical Notes 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3
Operational
Bending Moment
ft-lbs 30,000 35,000 45,000 150,000 300,000 300,000
kg-m 4,150 4,840 6,220 20,740 41,480 41,480
Vertical Load
lbs 30,000 30,000 30,000 40,000 45,000 50,000
kg 13,610 13,610 13,610 18,140 20,410 22,680
Delivered Torque
Azimuth
ft-lbs 6,000 6,000 6,000 30,000 35,000 80,000
kg-m 830 830 830 4,150 4,840 11,060
Elevation
ft-lbs 20,000 24,000 30,000 100,000 260,000 260,000
kg-m 2,765 3,320 4,150 13,830 35,950 35,950
Withstand Torque
Azimuth
ft-lbs 14,000 14,000 14,000 45,000 45,000 100,000
kg-m 1,940 1,940 1,940 6,220 6,220 13,830
Elevation
ft-lbs 30,000 13,000 45,000 150,000 300,000 300,000
kg-m 4,150 1,800 6,220 20,740 41,480 41,480
Drive Power
Azimuth hp 3/4 3/4 3/4 4 4 5
Elevation hp 3/4 3/4 3/4 4 4 5
Nominal Speed
Azimuth rpm 0.3 0.3 0.3 0.2 0.15 0.1
Elevation deg/min 20 20 15 25 8 10
Standard Angle
Transducer Format Dual Speed
Synchro Dual Speed
Synchro Dual Speed
Synchro Dual Speed
Synchro Dual Speed
Synchro Dual Speed
Synchro
Standard
Accuracy
Azimuth deg ± 0.03 ± 0.03 ± 0.03 ± 0.02 ± 0.02 ± 0.02
Elevation deg ± 0.04 ± 0.04 ± 0.04 ± 0.04 ± 0.03 ± 0.03
Maximum
Backlash Azimuth deg 0.05 0.05 0.04 0.03 0.02 0.02
Elevation deg 0.03 0.03 0.03 0.03 0.03 0.02
Elevation Limit-to-Limit Travel deg + 92, - 45 + 92, - 45 + 92, - 45 + 92, - 45 + 92, - 45 + 92, - 45
Physical
Height at 0° Elevation
in 60 60 72 99 129 151
mm 1,420 1,420 1,829 2,510 3,277 3,835
Weight
lbs 4,200 6,300 6,700 20,500 45,000 48,000
kg 1,905 2,858 3,039 9,299 20,412 21,772
Platform Size
in 34.3 x 34.1 34.3 x 34.1 34.3 x 34.1
92.5
(diameter)
47.2 x 47.2
92.5
(diameter)
mm 871 x 866 871 x 866 871 x 866
2350
(diameter)
1200 x 1200
2350
(diameter)
Environmental
Operating Temperature - 4° F to 140° F (- 20° C to 60° C)