🔧 Product Overview
The 6V Pololu 250:1 Micro Metal Gearmotor with extended shaft is a compact yet powerful DC gearmotor designed for robotics, small automated devices, and precision DIY applications.
Featuring a 250:1 gear ratio, this motor delivers high torque output in a miniature form factor — perfect where space is limited but performance is critical.
⭐ Key Features
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6V DC Compatible – Standard voltage for small mobile robots and controllers
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250:1 Gear Ratio – High torque delivery for load-requiring applications
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Micro Metal Gearmotor – Durable metal gearbox in compact size
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Extended Motor Shaft – Allows flexible mounting and integration
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Reliable Performance – Consistent output for repeated motions
🧠 Why Choose This Gearmotor?
Micro metal gearmotors combine:
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Compact form factor
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High torque at low speed
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Metal gearing for durability
This makes them ideal for:
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Small robotics wheels and drive systems
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Conveyor mechanisms in compact automation
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Educational and prototype projects
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Miniature mechanical assemblies
📌 Typical Applications
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Mobile robots and smart vehicles
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Automated small doors, lifters, and switches
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RC mechanisms and servoless control
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DIY robotics & smart kits
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Precision positioning mechanisms
⚙️ How to Choose a Gearmotor
| Selection Factor | What It Affects |
|---|---|
| Voltage | Must match your controller and power supply |
| Gear Ratio | Higher ratio increases torque, lowers speed |
| Size | Must fit the mechanism mount |
| Torque | Determines load capability |
| Shaft Type | Extended shaft offers easier coupling |
The 250:1 gear ratio provides a balance of torque and controllable rotation speed in a very compact footprint.
📊 Technical Specifications
| Parameter | Value |
|---|---|
| Model | Pololu 250:1 Micro Metal Gearmotor |
| Rated Voltage | 6V DC |
| Gear Ratio | 250:1 |
| Gearbox | Metal |
| Shaft | Extended Motor Shaft |
| Size | Micro |
| Application | Robotics, Automation |
❓ Frequently Asked Questions (FAQ)
Q1: What does a 250:1 gear ratio mean?
A: It means the motor output shaft rotates once for every 250 revolutions of the motor, increasing torque while reducing speed.
Q2: Is this motor suitable for mobile robots?
A: Yes — its compact size and high torque make it ideal for small robot wheel drives.
Q3: Why choose a metal gearbox?
A: Metal gears last longer and handle load better than plastic gears.
📦 Package Includes
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1 × 6V Pololu 250:1 Micro Metal Gearmotor with Extended Shaft
🔎 Product Summary
The 6V Pololu 250:1 Micro Metal Gearmotor is a high torque, compact DC gearmotor with an extended shaft that enhances integration and flexibility, making it a reliable choice for robotics, small automation, and DIY projects requiring precise torque control.
