PRO-J and PRO-H heavy-duty jackshaft operators are designed for commercial and industrial high lift, vertical lift, rolling
doors and rolling grilles provided that doors are driven by a drive shaft. Model PRO-H is essentially the same as model PRO-J
with the exception that the PRO-H operator incorporates a chain hoist for manual operation of the door.
STANDARD OPERATOR WEIGHT: 70-95 LBS
MOTOR: Continuous duty 1725 RPM industrial type motor. (Note: 1450 RPM for 50Hz motors)
- Built-in overload protection (3-phase) or separate full overload protection (1-phase).
- Horsepower: 1/3HP, 1/2HP, 3/4HP, 1HP
- 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 8” diameter). Secondary: #41 chain and sprockets
OUTPUT SHAFT SPEED: 36 RPM
BRAKE (OPTIONAL): 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 logic board or 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: Floor level cable disconnect system with electrical cut-out feature allows person to manually
operate the door by hand (PRO-J) or by chain hoist (PRO-H) in case of emergency.
CLUTCH: Adjustable friction clutch to minimize damage to door operator, door or vehicles when obstruction occurs.
OPERATOR DIMENSIONS:
(14 pages)
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