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Five small silver metal gear motors with gearwheels and D shafts

Ruth's sister

Ruth's sister 5Pcs G12-N20 Micro Metal Gear Motor 66RPM internal power cable

SKU CH-6MM3-3X40V

Pack of five micro metal gear motors with D-shaft output running at 66 RPM

  • Pack includes five micro metal gear motors
  • D-shaft output simplifies coupling to gears or wheels
  • Operates from 3 V to 9 V supply range
  • Rated 66 RPM at 6 V for consistent low-speed torque

5-piece G12-N20 motor set

This pack contains five G12-N20 micro metal gear motors with integrated gearwheels and D-shaft outputs. They operate on a 3 V to 9 V supply with a 6 V nominal rating. The compact reduction design suits robotics, automation and precision positioning tasks. Builders needing only one or two units should consider smaller packs.

Sustained 66 RPM operation

At the rated 6 V each motor delivers 66 RPM continuously, and the metal gear train maintains torque without the wear seen in plastic alternatives. The 3 V to 9 V range lets you trade speed for torque while keeping thermal load manageable. Applications requiring higher continuous speeds or different voltage bands will need alternative motor specifications.

How it compares

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Price $10.99
Cheaper than about 70% of the 7,839 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How much current does the 66 RPM gear motor draw when running continuously at 6 V?

At the rated 6 V the G12-N20 typically draws a few hundred milliamps under load, so a 1 A supply per motor gives comfortable headroom for all-day operation.

What power source and driver do I need to run these 3 V–9 V micro metal gear motors?

You need a 3 V to 9 V DC supply — 6 V is the rated voltage — plus a motor driver or MOSFET capable of the stall current for each of the five motors.

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