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Use heavy-duty, long travel actuators to operate curtains or air inlet baffles. The 4,000 lb. capacity reduces the number of machines needed for longer buildings. Unique ball bearing screw design delivers 90% of motor's power to cable, providing lower power use and increased reliability. Quality drive motor features internal electric brake for precise positioning of curtains. Built-in header features greaseable needle-bearing pulleys to allow lift cables to exit in any desired direction. Curtain machines can be customized, at the factory, to fit individual needs.
Curtain Machines customized options:
• Internal Double-back: internally doubles travel length
• Fan Limit Switch: adjustable fan override
during curtain machine operation
• Potentiometer Feedback: transmits precise curtain position for use with Environmental controls
• Chain & Sprocket: header pulleys are replaced with sprockets and chain to eliminate cable breakage, 1500 lbs maximum capacity
Product information
Service and upgrades
Downloads
Manual - Potentiometer Kit for the BA4xxx - AC1425
Manual for the BA4000 Curtain Machine
BA4000 Gearmotor Replacement
BA4000 Limit Switch Replacement Kit
Installation Instructions for BA2702-P Linear Actuator
Curtain and Baffle Product Information Sheet
Manual - Potentiometer Kit for the BA4xxx - AC1425
Manual for the BA4000 Curtain Machine
BA4000 Gearmotor Replacement
BA4000 Limit Switch Replacement Kit
Installation Instructions for BA2702-P Linear Actuator
Curtain and Baffle Product Information Sheet
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