Pololu Magnetic Encoder Pair Kit for Mini Plastic Gearmotors

Pololu Magnetic Encoder Pair Kit for Mini Pla

Pololu

Pololu Magnetic Encoder Pair Kit for Mini Plastic Gearmotors 12 CPR 2.7-18V

Name: Pololu Magnetic Encoder Pair Kit for Mini Plastic Gearmotors 12 CPR 2.7-18V
Brand: Pololu
SKU: PO1523
Price: 13.23 USD
Availability: InStock

Item No.: PO1523

HAN: 1523

EAN: 4060137055652

HS Code: 8537109899

Herkunftsland: US

Lagerstufe: Maintain

13,23 $

per pack

incl. 19% VAT plus (S)

Net: 11,12 $

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Description
Reviews

Product Description

Add quadrature encoders to your mini plastic gearmotors (extended back shaft version required) with this kit that uses a magnetic disc and Hall effect sensors to provide 12 counts per revolution of the motor shaft. The sensors operate from 2.7 V to 18 V and provide digital outputs that can be connected directly to a microcontroller or other digital circuit. This module is compatible with all of the dual-shaft mini plastic gearmotors.

This kit includes two dual-channel Hall effect sensor boards and two 6-pole magnetic discs that can be used to add quadrature encoding to two mini plastic gearmotors with extended back shafts (motors are not included with this kit). The encoder board senses the rotation of the magnetic disc and provides a resolution of 12 counts per revolution of the motor shaft when counting both edges of both channels. To compute the counts per revolution of the gearbox output shaft, multiply the gear ratio by 12.

Note: This sensor system is intended for users comfortable with the physical encoder installation. It only works with mini plastic gearmotors that have extended motor shafts.

Dimensions

Size: 20 mm × 16.5 mm. The assembled encoder will extend 5 mm beyond the back of the motor (it fits entirely within the length of the extended motor shaft).
Weight: 2.4 g. Weight of full set. Each encoder board weighs ~0.6 g and each magnet disc weighs ~0.6 g.

General specifications

Minimum operating voltage: 2.7 V
Maximum operating voltage: 18 V

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Manufacturer according to GPSR
Pololu Corporation, Pilot Rd. 920, 89119 Las Vegas, Nevada, Vereinigte Staaten, [email protected], https://www.pololu.com/