Door Operators

Model J - V-Belt Jackshaft Operator

PowerMaster Model J operators are designed for use on Standard Lift Sectional Doors and Rolling Service Doors and Grilles.

STANDARD 2-YEAR WARRANTY

Electrical Specifications:

• High Starting Torque Motor with Full Overload Protection
• Solid State Circuitry with Power and Program Feedback LED’s
• On Board Open/Close/Stop buttons for service and adjustments
• Terminals labeled and grouped by function
• Auto-Detect monitored photo beam for simplified installation
• Selectable Operating modes B2, C2, D1, E2, T, TS
• Field adjustable built in functions including: timer to close, mid-stop, delay on reverse, lock bar sensing, maximum run time, etc.

Mechanical Specifications:

• For Use on Standard Lift Sectional Doors, Rolling Service Doors & Grilles
• Heavy Duty V-Belt and Chain Reduction, Mechanically Self Locking
• Heavy Duty #50 Roller Chain and driven sprocket Included
• Adjustable Torque Limiting Clutch
• Floor Level Disconnect & Electrical Interlock (For Manual Operation)
• Baked on Grey Powder Coat finish