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  • Vendor: KittenBot

KittenBot Red Geekservo 9g Motor

$5.99 USD
$4.99 USD
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Product description

This is a small motor compatible with Lego technic parts, the output axle is compatible with Lego technic axles. It is mainly used in powering robots such as cars and driving gears.


  • Voltage: 3.3V~6V

  • Rated Voltage: 4.8V

  • Rated Current: 200ma

  • Blocked Rotor Current: 700ma

  • Slipping Current: 450ma

  • Maximum Torque: 500g/cm(4.8V)

  • Maximum RPM: 70rpm(3V)

  • Weight: 12.4g


  • This is only a small motor, please do not use it in situations requiring very high torque and voltage.

  • Geekservo still functions if the connection is reversed, but the rotation direction will be reversed as well.

  • Do not block the rotor for prolonged periods of time or it may damage the motor.


In Lego units:

  • Length: 5

  • Width: 2

  • Height: 3

  • Output axle: Technic Axle

In mm units:

  • Length: 40mm

  • Width: 16mm

  • Height: 34.4mm

  • Output axle: Technic Axle

Geekservo Features

  • Clutch Protection:

    • In case of violent turning of the output axle, the clutch is enabled to protect the gears from damage.

  • Flexible Installation:

    • Can be mounted on standard Lego bricks or with Technic elements, providing a lot of possibilities for installation.

  • Small and lightweight:

    • Suitable for small robotic projects.



Connect the motor to the motor ports on the Robotbit.

(Connect to the A+A- of M1 or the B+B- of M2)

Reversing the connection would not damage the motor, but the rotational direction will be reversed.

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KittenBot Red Geekservo 9g Motor

$5.99 USD
$4.99 USD