3 ft Cumberland® Curtain Winch With Sprocket, 30 rpm Travel

The Curtain Controllers with 15 RPM and 30 RPM gear motors can lift a maximum of 4000 lbs. (1814 kg) at a 1:1 pulley ratio

• The curtain controller is a screw driven automated curtain machine with a heavy duty 30 RPM VAC motor
• Multi-directional, frame mounted, header sprockets and latch out assembly is standard on all machines
• Thermostat controls, electronic controls and extra bracket kits are sold separately
• The curtain controller drive block assembly features a nylon insert in a heavy-duty powder coated weldment
• The removable nylon insert simplifies maintence, decreases friction and provides wear characteristics superior to conventional brass drive blocks
• UHMW polyethylene guide wheels insure smooth travel, proper alignment and stability of the drive block in the machine
• Isolated primary and secondary limit switches allow for back-up protection
• New one-piece galvanized, lift-off cover makes for ease of service
• Plastic water resistant junction box is accessible from the outside of the curtain controller
• Adjustable latch out switches can be installed in multiple locations to energize and de-energize a variety of equipment