1 x Set of Warning signs
PRO-T and PRO-TB heavy-duty trolley operators are designed for standard lift overhead sectional garage doors. Model PRO-
TB is essentially the same as model PRO-T with the exception that the PRO-TB operator has a solenoid operated braking
system.
STANDARD OPERATOR WEIGHT: 50-70 Lbs
MOTOR: Continuous duty 1725 RPM industrial type motor.
- Built-in overload protection (3-phase) or separate full overload protection (1-phase).
- Horsepower: 1/3HP, 1/2HP, 3/4HP, 1HP (TB only)
- Voltage: 115V 1-phase (60Hz) 230V 3-phase (60 Hz) 220V 1-phase (50Hz)
230V 1-phase (60Hz) 460V 3-phase (60Hz) 380V 3-phase (50Hz)
575V 3-phase (60Hz)
REDUCTION: Primary: (5L) V-belt and pulleys (2” to 9” diameter). Secondary: #41 chain and sprockets
OUTPUT SHAFT SPEED: 120 RPM DOOR SPEED: 12”/second
BRAKE (Model PRO-TB): Solenoid actuated drum and brake shoe braking system to prevent coasting and maintain door
position.
WIRING TYPE (3 OPTIONS):
Option 1: Full Feature logic board Smart 10.0 (UL325 (2010) compliant). Note: Micanan compatible primary entrapment
device must be connected for B2, T or TS (momentary or timer activation on close) feature.
Option 2: Relay logic controls with Interface Module (UL325 (2010) compliant). C2 Standard factory wiring (constant
pressure on close, momentary contact on open and stop). If momentary contact on close (B2) wiring is desired,
move “white” wire from terminal #6 to terminal #3. Note: Micanan compatible primary entrapment device must be
connected for B2 (momentary activation on close) or for T (timer to close) feature.
Option 3: Standard relay logic controls (not UL325 2010 compliant, not available in US) C-2 Wiring constant pressure
on close, momentary contact on open and stop. NOTE: If momentary contact on close (B2) wiring is desired, move
“white” wire from terminal #5 to terminal #3.
TRANSFORMER: 24VAC control circuit, supplies power to drive control relays with 15VA power available for external
devices.
LIMIT ADJUSTMENT: 4 micro switches that control door travel. These limit switches are activated by fully adjustable screw
type cams.
EMERGENCY DISCONNECT: Quick release disconnect door arm to allow person to disengage operator drive chain from
door for manual operation.
CLUTCH: Adjustable friction clutch to minimize damage to door operator, door or vehicles when obstruction occurs.
OPERATOR DIMENSIONS:
(18 pages)
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