Gemco Resolver Technology
Gemco Resolvers and Resolver Housings.
Gemco Footmount Resolver
The 1986A Series Foot Mount Resolver has a ¾” input shaft and aluminum mounting foot. It is available as a single turn, multi-turn single and dual resolver packages. Six different Resolver types are available to electrically match any competitor’s package.
The Gemco Series Assemblies
The Gemco 1986 Series resolvers have been the preferred source for rugged and accurate rotary positioning in a variety of industrial applications.
The brushless resolver works on the same principle as a rotary transformer to couple power in the rotor. The internal brushless resolver has three separate windings: a reference winding, a SIN winding and a COS winding. The reference winding is excited by an AC voltage. The SIN and COS winding are set 90° apart and provide two different output voltages whose ratio represent absolute position of the shaft.
Gemco Mill Duty Housings.
The 1986MD Series Mill Duty Resolver Housing has a ¼” (6.35 mm) plate steel construction and jackshaft input to drive resolvers, encoders, tach generators or any combination. There is also, an air purge fitting for positive pressure or cooling. The optional Vortex cooler or internal heater helps protect the resolver from extreme temperatures.
The 1986 Series with Mill-Duty Housing comes in custom versions that include all 316 stainless steel construction, and shaft sizes to 1-3/4” diameter
