Encoders For 20D mm Metal Gearmotors

Encoders For 20D mm Metal Gearmotors

Magnetic quadrature encoders designed for 20 mm metal gearmotors add reliable shaft‑position feedback without complex wiring. The kits use a magnetic disc and Hall‑effect sensors, delivering a modest count resolution that is well suited to open‑loop speed control, basic positioning, and low‑cost robotics or automation projects. They mount directly onto the extended back‑shaft version of the motor, with options for side‑entry or top‑entry connectors, making installation straightforward and reducing the need for custom brackets. Compatibility with the standard motor form factor ensures the encoders work seamlessly with most controller boards, while the solid‑state sensing offers durability in dusty or vibratory environments. These attributes make the encoders a practical choice when precise, repeatable motion data is required without the overhead of high‑resolution alternatives.

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Magnetic Encoder Pair Kit for 20D mm Metal Gearmotors, 20 CPR, 2.7-18V

Code: SKU-003902

Add quadrature encoders to your 20D mm metal gearmotors (extended back shaft version required) with this kit that uses a magnetic disc and Hall effect sensors to provide 20 counts per revolution of the motor shaft.

$ 12.95

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Shipping from $4.90

+398 more from our supplier in 7-10 days

Magnetic Encoder Pair Kit with Side-Entry Connector for 20D mm Metal Gearmotors, 20 CPR, 2.7-18V

Code: SKU-011003

Add quadrature encoders to your 20D mm metal gearmotors (extended back shaft version required) with this kit that uses a magnetic disc and Hall effect sensors to provide 20 counts per revolution of the motor shaft.

$ 11.95

Special Order

Shipping from $4.90

+142 more from our supplier in 7-10 days

Magnetic Encoder Pair Kit with Top-Entry Connector for 20D mm Metal Gearmotors, 20 CPR, 2.7-18V

Code: SKU-011002

Add quadrature encoders to your 20D mm metal gearmotors (extended back shaft version required) with this kit that uses a magnetic disc and Hall effect sensors to provide 20 counts per revolution of the motor shaft.

$ 11.95

Special Order

Shipping from $4.90

+135 more from our supplier in 7-10 days