Housed Resolvers

Dynapar housed resolvers are the ideal choice for high temperature, high shock and vibration and dirty environments. Heavy duty housed resolvers offer the reliability of brushless resolvers inside a sealed package with various IP rated models available. Housed resolvers are available in size 11 servo mount and size 25 servo or flange mount. The NorthStar R56 also utilizes Dynapar's resolver technology in a heavy duty housing designed to replace resolvers used in the Reliance Automax DSC system.

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Featured Housed Resolvers

R11 Size 11 Housed Resolver

Compact 1.1" diameter brushless house resolver, high accuracy, servo mount, with max shaft size of 0.12"

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R25 Industrial Duty Resolver

Servo or flange mount 2.5" diameter shafted resolver with optional IP65 rated housing, withstands 200 G shock and 40 G vibration. 3/8" shaft size.

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RF25 Heavy Duty Resolver

Flange mount housed resolver with 2.5" diameter, shaft seal standard, IP65 rated, 1 or 2 speed options, 3/8" shaft size.

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R56 Heavy Duty Resolver

Heavy duty housed resolver, compatible with the Reliance Automax DCS system, foot mount or 56 C-Face mounting options, 5/8" shaft size

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Frequently Asked Questions about Housed Resolvers

How does a resolver work?

A resolver is an electromagnetic transducer that produces an analog output signal. This type of transformer measures angle based on electromagnetic interaction between the primary winding (rotor) and secondary windings (stator). A resolver contains no onboard electronics and therefore is ideal for harsh environments.

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What is a housed resolver?

In a housed resolver the rotor and stator are contained within a single housing , protected from contaminants. This design incorporates a bearing to the housing ideal for when direct motor shaft mounting options are not available.

Housed Resolvers