The B&B ARMR
CF Series hydraulic sliding gate operator actuates overhead,
track-mounted gate panels. The unit is unobtrusive yet durable under
heavy use.
It is well suited for sallyport systems at prisons or other maximum
security installations. A standard 3-point locking column makes forced
entry/exit virtually impossible. The design improves safety and
security, increases reliability, and reduces maintenance.
Controls operate on safe and reliable 24VAC voltage. A built-in
transformer, completely pre-wired, steps down the input voltage. Actual
gate panel position is sensed by limit switches actuated by stop plates.
Operation and maintenance reliability are thus greatly improved over
other methods of position feedback.
The operator slides the gate panel by rotating two wheels which are
spring loaded against a drive rail attached to the panel. Spring loading
produces a positive friction feed in both directions and corrects for
wheel wear. The wheels are rotated by series connected hydraulic motors
to minimize uneven rotation. Rotation direction (and gate panel
movement) is determined by the hydraulic valve system, not by the
direction of electric motor rotation. As a result, gate travel can be
instantly reversed without the use of brakes.
The CF Series gate operator is backed by a limited two year factory
warranty and excellent customer service from B&B ARMR, a company which
has specialized in designing and building a wide variety of gate
operators since 1925.