Amazon.com: MGT010-42ST magnetic encoder for stepper Motor and bushless DC Motor Incremental output DC 5V 1000 PPR (MGT010-42ST 15.5 * 5 * 6) : Industrial & Scientific
Magnetic Angle Sensor for BLDC Brushless DC Motor Replaces Optical Encoders with a Magnetic Encoder - YouTube
Amazon.com: YC2010-22 Incremental magnetic encoder for DC motor 12PPR : Industrial & Scientific
Motor Solution Using a Magnetic Encoder | Renesas
Geared DC Motor with Magnetic Encoder Outputs - 7 VDC 1:20 Ratio
Magnetic Encoders | Dynapar
Microstep motor uses OnAxis™ magnetic encoder chip for size-sensitive applications
Pololu - Magnetic Encoder Pair Kit for Micro Metal Gearmotors, 12 CPR, 2.7-18V
Pololu - Magnetic Encoder Pair Kit for Micro Metal Gearmotors, 12 CPR, 2.7-18V (old version)
Two Channel Hall Magnetic Encoders for DC Gear Motor - China Magnetic Encoder, Encoder | Made-in-China.com
Double Hall magnetic encoder 775 deceleration DC motor encoder motor speed direction sensor - AliExpress