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

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Specifi cations - Legacy Series AZ/EL Positioners Light Duty
Parameter Units
Positioner Model
AL-4367-1 AL-4368-1 AL-4369-1 AL-4370-1
Outline Dimension Drawing Number 10-0090 07-0935 06-1557
Technical Notes 1, 3 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4
Operational
Bending Moment
ft-lbs 100 60 120 210
kg-m 14 8.3 16.6 29
Vertical Load
lbs 50 50 100 200
kg 20 20 45 90
Delivered Torque
Azimuth
ft-lbs 50 40 90 150
kg-m 7 5.5 12 20
Elevation
ft-lbs 50 40 90 150
kg-m 7 5.5 12.4 20
Withstand Torque
Azimuth
ft-lbs 75 60 120 210
kg-m 10 8.3 16.6 29
Elevation
ft-lbs 75 60 120 210
kg-m 10 8.3 16.6 29
Drive Power
Azimuth hp 1/20 1/36 1/8 1/8
Elevation hp 1/20 1/36 1/8 1/8
Nominal Speed
Azimuth rpm 1.5 1.3 2.6 2
Elevation deg/min 540 470 936 720
Standard Angle
Transducer Format Incremental
Encoder Dual Speed
Synchro Dual Speed
Synchro Dual Speed
Synchro
Standard
Accuracy Azimuth deg ± 0.03 ± 0.04 ± 0.04 ± 0.03
Elevation deg ± 0.03 ± 0.04 ± 0.05 ± 0.04
Maximum
Backlash
Azimuth deg 0.08 0.08 0.08 0.06
Elevation deg 0.08 0.08 0.08 0.06
Elevation Limit-to-Limit Travel deg ± 95 ± 95 ± 95 ± 95
Physical
Height at 0° Elevation
in 12.3 10.8 13.3 15.8
mm 312 274 337 400
Weight
lbs 49 53 110 200
kg 22 24 50 91
Turntable Diameter
in 5.9 7.9 10.3 12.5
mm 150 200 262 318
Environmental
Operating Temperature - 4° F to 140° F (- 20° C to 60° C)