|15, 30, or 60 RPM Motor|
|Heavy-duty cast iron drive block|
|Multi-directional frame mounted, header pulleys|
The removable nylon insert of the heavy-duty cast iron drive block simplifies cable/chain installation and ease of maintenance. The design also decreases friction and provides wear characteristics superior to conventional brass drive blocks. UHMW polyethylene guide wheels promote smooth travel, proper alignment and stability.
Additional weather protection is provided by polyethylene pulley covers.
A plastic water-resistant junction box is accessible from outside of the curtain controller.
Solid construction and rust-resistant materials make the sprocket controller a reliable, durable workhorse.
Isolated primary and secondary limit switches allow for backup protection.
A threaded block and drive screw is directly coupled to a direct drive gear motor of the Curtain Controller.