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130
Latch integrates
convenience with security
The new Southco® R4-EM Electronic Rotary Latch combines robust rotary latch
security and electronic access convenience in a single integrated solution.
Unlike a standard mechanical latch linked with a separate solenoid actuator, the gear-
motor drive in the R4-EM delivers a better feel to latch actuation and is more efficient in
terms of lower power requirements and higher load capability.
The compact integrated latch design also makes the R4-EM easy to install, operate,
and maintain. The 65mm x 69mm x 19mm housing requires minimal space and minimal
protrusion inside the compartment, and installs simply with just two bolts to keep
installation costs low.
The latch operates on 12 to 24VDC with a current draw during actuation of less than
500 milliamps at 12VDC. Microprocessor control accepts a variety of electronic actuation
signals including wireless devices such as proximity cards or RF key fobs, hard-wired
numeric keypads or swipe-card terminals, smart-reader devices, biometric devices, and
remote computer or network security system signals. An integral micro-switch option is
available to provide a “latch opened/latch closed” status signal for remote monitoring.
“Its proven mechanical design and all-metal construction provide excellent vandal
resistance with long-term durability and reliability. “
Avdel
®
Blind Fastening Systems
Holding your world together™
Avdel
®
Speed Fastening
®
Systems
Fast, reliable, effective
Speed Fastening
®
Systems
Breakstem Systems
Lockbolt Systems
Increased Manufacturing Throughput at Reduced Assembly Costs.
Blind Threaded Inserts
Speed Fastening
®
Systems cut your assembly cost precision, system-compatible function that provides
significantly. Short cycle times increase productivity, ease of operation and increased process speed. Thus,
and the intrinsic reliability of the process reduces under normal operating conditions, up to 60 fasteners
rework and other quality costs. The result is a high per minute can be placed. www.avdel-global.com
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