Pololu 47:1 Metal Gearmotor 25Dx67L mm HP 12V w/ 48 CPR Encoder
Integrates a 48 CPR quadrature encoder
Delivers precise 2248.86 counts per revolution
Features a robust 46.85:1 metal gearbox
Operates efficiently at 12 V with 15 kg⋅cm torque
Utilizes a two-channel Hall effect sensor
The Pololu 47:1 Metal Gearmotor 25Dx67L mm HP 12V w/ 48 CPR Encoder is a high-performance component designed for precision applications. It features a robust 12 V brushed DC motor integrated with a 46.85:1 metal spur gearbox. This configuration is enhanced by a 48 CPR quadrature encoder, which provides an impressive 2248.86 counts per revolution of the gearbox's output shaft, ensuring accurate feedback for control systems.
The gearmotor is cylindrical, with a diameter slightly under 25 mm, and includes a D-shaped output shaft that is 4 mm in diameter, extending 12.5 mm from the gearbox's faceplate. This design allows for easy integration into various mechanical systems. The motor and encoder are connected via six color-coded leads, terminated by a 1×6 female header, facilitating straightforward electrical connections.
This gearmotor is part of a versatile series available in multiple gear ratios and motor power levels, allowing for easy substitution to meet specific design requirements. The encoder utilizes a two-channel Hall effect sensor to detect the rotation of a magnetic disk, providing precise speed and direction information through square wave outputs.
Note: Ensure the Hall sensor input voltage is between 3.5 and 20 V, and it draws a maximum of 10 mA.
1x Pololu 47:1 Metal Gearmotor 25Dx67L mm HP 12V w/ 48 CPR Encoder
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Returns under this policy concern non-defective products. In the case of a confirmed manufacturing defect, remedies are handled under the Warranty terms, at the Vendor's discretion. See the Warranty section.
Return Conditions
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The RA number is valid for 30 days. The returned item must be received within that period.
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Return Exceptions
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Used, damaged, or modified products — Items that show signs of use, wear, or alteration, making them unsuitable for resale.
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Custom-made, personalized, or special-order items — Products manufactured, configured, adapted, or built to the customer's own specifications and requirements.
On-Demand Items * — Standard catalogue products not stocked by RobotShop and ordered specifically to fulfil a customer request.
* United-Kingdom consumers retain their statutory Right of Cancellation on these items. Its exercise is subject to the conditions and exclusions set out in the Statutory Right of Cancellation, and any reimbursement may be reduced to reflect a loss in value resulting from handling beyond inspection.
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While the same return policy applies, these orders require a separate contact process for returns.
RobotShop Fulfilled Orders → submit a support ticket from your account under My Support Tickets.
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Note: Marketplace vendor products are normally labelled with SKUs starting with RM, and identified on the product page with the mention "Sold and fulfilled by [Vendor Name]".
