Magnetic Rotary Encoders

Because magnetic rotary encoders are based on an inductive effect, they do not require bearings, which removes a point of failure from the system. Combined with encapsulated electronics, magnetic rotary encoders are extremely robust, can handle extreme temperatures, shock, vibration and ideal for environments with dirt, dust and oil. Dynapar offers incremental magnetic rotary encoders with up to 2,048 PPR resolution and absolute models with up to 16 bit multi-turn resolution.

Learn more about the benefits of magnetic encoders here 

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View All Incremental Magnetic Rotary Encoders

Incremental Magnetic Rotary Encoders

Magnetic incremental encoders are designed to operate in tough environments where dust, dirt and contaminants are common place.

View All Absolute Magnetic Rotary Encoders

Absolute Magnetic Rotary Encoders

Magnetic absolute encoders provide precise feedback in tough environments and can endure high vibration and shock.

Featured Magnetic Rotary Encoders

NorthStar RIM Tach Magnetic Rotary Encoder Family

NorthStar RIM Tach Encoders

RIM Tach encoders for large motor feedback achieve high performance even in contaminated environments thanks to magnetic technology.

NorthStar SLIM Tach Magnetic Rotary Encoder Family

NorthStar SLIM Tach Encoders

SLIM Tach low profile encoders are ideal for sandwich mount applications between a gearbox or brake and motors with short shaft length.

Non Contact Magnetic Rotary Encoders

Non Contact Encoders

Non contact encoders or shaftless encoders offer a compact package with no shaft, couplings, bearings or seals to wear out.

AR62 Absolute Magnetic Rotary Encoder

AR62/63 Magnetic Rotary Encoder

Compact magnetic absolute encoder built with oversized bearings, wide temperature range and optional IP69K sealing. 12 bit ST, 12-16 bit MT.

AX65 Hazardous Duty Absolute Magnetic Rotary Encoder

AX65 Magnetic Rotary Encoder

Smallest explosion proof absolute encoder offers magnetic feedback up to 12 bit ST, 16 bit MT and SSI, SSI Gray or CanOpen protocol options.