Precision Gearmotor - 90 RPM (6-12V)

These precision gearmotors are incredibly tough and feature full metal gears to help you drive wheels, gears, or almost anything else that needs to turn. They have a gear ratio of 50:1 and operate up to 12 volts and deliver a stall torque of 138.8 oz-in. and a max speed of 90 RPM. Each precision gearmotor sports a 6mm diameter D-shaft that protrudes from them.

  • Voltage: 6 - 12 Volts
  • Gear Ratio: 50:1
  • Stall Torque: 138.8 oz-in. (@ 12V)
  • Speed: 90 RPM (@ 12V)
  • No Load Current: 120 mA (@ 12V)
  • Stall Current: 1A (@ 12V)
  • Insulation Resistance: 20 MOhm
  • Dielectric Strength: 250VDC
  • High Torque Construction
  • DC Reversible
  • Shaft Size: 6mm Diameter x 0.715” Length
  • Weight: 8.05 oz.

Tags

Precision Gearmotor - 90 RPM (6-12V) Product Help and Resources

Core Skill: Robotics

This skill concerns mechanical and robotics knowledge. You may need to know how mechanical parts interact, how motors work, or how to use motor drivers and controllers.

2 Robotics

Skill Level: Rookie - You will be required to know some basics about motors, basic motor drivers and how simple robotic motion can be accomplished.
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Core Skill: Electrical Prototyping

If it requires power, you need to know how much, what all the pins do, and how to hook it up. You may need to reference datasheets, schematics, and know the ins and outs of electronics.

3 Electrical Prototyping

Skill Level: Competent - You will be required to reference a datasheet or schematic to know how to use a component. Your knowledge of a datasheet will only require basic features like power requirements, pinouts, or communications type. Also, you may need a power supply that?s greater than 12V or more than 1A worth of current.
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Customer Comments

  • One of the other micro motors you sell has a ratio of 298:1. Is this more precise or is that just the product name?

  • I know you list the dimensions on these motors but a scale picture would be quite helpful.

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