18 Pelco Manual C379M-G (12/98)
7.0 SPECIFICATIONS
MECHANICAL
Pan: Movement in horizontal plane
PT1280P: 0-355°
PT1280SL: 360° pan rotation
Speed: 6°/sec ±1° (No load condition)
Torque: 50 ft/lb with specified voltage
Tilt: ±90° movement in vertical plane
Speed: 3°/sec ± .5° (No load condition)
Maximum Load: 100 lb (45.4 kg) at 5 inches (12.7 cm) from tilt table surface to
center of gravity
Gearing: Adjustable worm gear final drive to prevent drift and minimize
backlash
Bearings:
Pan: Heavy duty ball bearings
Tilt: Oilite bronze bushing
Braking: Mechanical
ELECTRICAL
Input Voltage: 120 VAC, 60 Hz required for pan/tilt
Power
Requirements: Pan Tilt
Running: .48 amp (57.5 vA) .48 amp (57.5 vA)
Starting: .60 amp (72.5 vA) .60 amp (72.5 vA)
Maximum Current: 2 amps per conductor (SL models only)
Connectors: Amp CPC type (mate supplied)
Motors: Two-phase induction type, continuous duty, instantaneous
reversing
Limit Switches
Pan: 5 amp, external adjustment
Tilt: 5 amp , external adjustment
Conductors: 6 or 7, unshielded.
(Functions: left, right, up, down, motor common, safety ground.)
No additional conductors for auto scan when used with solid-
state control. PP option requires additional 4 conductors.