Pololu 250:1 Micro Metal Gearmotor HPCB 6V w/ 12 CPR Encoder, Back Connector
Features a 250:1 micro metal gearbox
Operates at 6V with durable carbon brushes
Includes 12 CPR Hall effect encoder
Integrates easily via 6-pin JST connector
Offers precise motor control and monitoring
The Pololu 250:1 Micro Metal Gearmotor HPCB 6V w/ 12 CPR Encoder, Back Connector is a compact and efficient brushed DC motor designed for precision applications. It features a robust metal gearbox with a cross section of 10×12 mm and a D-shaped output shaft measuring 9 mm in length and 3 mm in diameter. This motor operates at a high power of 6 volts and is equipped with durable carbon brushes, ensuring reliable performance and longevity.
The motor incorporates a sophisticated two-channel incremental Hall effect encoder, which detects the rotation of a magnetic disk attached to the rear of the motor shaft. This encoder provides a resolution of 12 counts per revolution, allowing for precise control over motor speed and direction. The encoder's quadrature outputs deliver digital signals that facilitate accurate monitoring of motor dynamics.
The motor's design includes a 6-pin JST SH-style male connector for easy integration into various systems. The motor terminals are conveniently connected to the M1 and M2 pins, while the encoder sensors are powered through the Vcc and GND pins. This configuration ensures seamless communication and control, making it an ideal choice for applications requiring meticulous motor management.
1x Pololu 250:1 Micro Metal Gearmotor HPCB 6V w/ 12 CPR Encoder, Back Connector
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This return policy also applies, as a minimum standard, to products sold and fulfilled by third-party vendors through the Marketplace.
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
To qualify for a refund under the 30-day return policy, all of the following conditions must be met:
A valid Return Authorization (RA) number must be obtained prior to returning the product. Returns without an RA number will be refused.
The RA number is valid for 30 days. The returned item must be received within that period.
The RA number must be included with the return.
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A $100 cleaning fee may apply to domestic robots returned in used or unclean condition.
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Return Exceptions
The following products are not eligible for return or refund under this policy:
Used, damaged, or modified products — Items that show signs of use, wear, or alteration, making them unsuitable for resale.
Consumables — Use and wear-and-tear components, altered or depleted through use (e.g., batteries, belts, brushes, gears, filament, tires, disposable bags, lubricants, greases, waxes, etc.). Not eligible for return once opened or used.
Perishables — Goods liable to deteriorate or expire rapidly. Not eligible for return.
Sealed goods (health or hygiene) — Items sealed for health-protection or hygiene reasons (e.g., masks, gloves, odor-absorbing products). Not eligible for return once unsealed.
Build-it-yourself products and items requiring customer assembly — Including robots & kits, robot parts, and other products requiring assembly or soldering. Not eligible for return once assembled, soldered, or installed.
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Clearance Items — Products identified as clearance or final sale, including end-of-life or discontinued items.
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 fulfill a customer request.
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]".
