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Standard Features:
Motor:
Continuous-duty high-starting torque motor with instant reverse and overload
protection. Available in 1/3, 1/2, 3/4 & 1 HP; single or three phase. Capacitor start on single phase. Removable without affecting limit switch settings.
Drive reduction:
First-stage heavy-duty 5L V-belt; second stage #41 chain; output on trolley #48 chain on 1/3 & 1/2 HP; #41 chain on 3/4 & 1 HP.
Emergency disconnect:
Spring-loaded disconnect for emergency manual operation.
Wiring type:
B2, C2, D1 & E2 wiring types are all standard and easily selectable using the Logic 2.0 Control Board (L). T and TS wiring can be activated with the use of the CPR-L or CPS-LN4. Reversing Contractor Units (M) have C2 wiring standard and B2 available by
simply moving a jumper wire. All openers are pre-wired to accept a sensing edge, photoelectric sensors, radio controls and most types of access control equipment.
External radio control terminal:
External terminals provide quick, convenient connections for radio controls.
Bearings:
Ball bearings on output shaft; heavy-duty, oil-filled bushings on reduction shafts.
Brake:
Solenoid-actuated brake is standard on 3/4 and 1 HP units to prevent coasting of door. Optional on 1/3 and 1/2 HP units.
Friction clutch:
Adjustable friction clutch helps protect against major change damage to door and opener should the door meet an obstruction.
Construction:
NEMA 1 type electrical box, heavy-duty 11-gauge steel frame with durable powdercoat finish , all reduction sprockets drilled and pinned to shafts.
Push button station:
3-button station, OPEN/CLOSE/STOP functions, is standard for all openers. Other controls available.
Quick-mount header bracket:
For fast, swing-up mounting.
Rail assembly:
High-strength dual L-rail track with exclusive nylon quiet-gliding chain guides on rail spacers for quiet, smooth operation. Includes quick-mount header bracket, which provides fast, swing-up installation.
Voltage Selections:
SINGLE PHASE
115VAC, 60Hz
230VAC, 50 or 60Hz |
THREE PHASE
208VAC, 60Hz
230VAC, 60Hz
380VAC, 50Hz
460VAC, 60Hz |
CAUTION: These door openers are intended for use on vehicular doors. MOTORIZED
VEHICULAR DOORS ARE POTENTIALLY DANGEROUS! A standard opener is supplied with provisions
for connection of entrapment protection devices such as sensing edges and/or photo beams.
It is strongly recommended that some type of entrapment device be used in conjunction with
these openers. For more information, contact GADCO.
Specifications subject to change without notice.
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