2M Series
The National Time 2M Series clock mechanisms are economical yet employ the exclusive worm-gear drive technology similar to its bigger cousins. The 2M mechanism is driven by a permanent magnet, 115V 50Hz or 60Hz synchronous gear motor. These mechanisms offer mounting options to suit all applications with dial sizes up to 42" diameter. Custom shaft lengths up to 10” can be provided to meet specific project requirements.
Common Features
Dial sizes to 42"
Rugged box construction
Shaft extension to eliminate illuminated dial shadows
Through wall applications to 10" thick
Front mount applications
UL 48 Listed
Made in the U.S.A.
Variations
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2M
The 2M version is a stand-alone clock that keeps time using the 60Hz power line. The synchronized motor provides smooth continuous movement of the hands. Time correction is accomplished by manually spinning the minute hand until the correct time is reached.
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2MR
The 2MR Synchronous version employs an additional 10 rpm motor providing means to electrically adjust the time from an accessible location using a #970 Seriesmanual switch panel or be automatically corrected following power loss and daylight saving adjustments with any of our Master Clock Controllers.
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2MI
The 2MI minute impulse version advances incrementally each minute utilizing a single motor. An MC3-MI Master Clock Controller is required for operation and provides automatic correction. The 2MI clocks will not be subject to power frequency drift when installed in countries that do not regulate the frequency or installations that may use generator backup power. An MC3-MI with the MC3-4SWcircuit expansion switches will allow the user to remotely adjust up to 4 clocks independently during installation or repair.
More Details
The National Time 2M Series clock mechanisms are economical yet employ the exclusive worm-gear drive technology similar to its bigger cousins. The 2M mechanism is driven by a permanent magnet, 115V 50Hz or 60Hz synchronous gear motor. These mechanisms offer mounting options to suit all applications with dial sizes up to 42" diameter. Custom shaft lengths up to 10” can be provided to meet specific project requirements....