Greartisan DC 12V 100RPM Gear Motor High Torque Electric Micro Speed Reduction Geared Motor Centric Output Shaft 37mm Diameter Gearbox

Greartisan DC 12V 100RPM Gear Motor High Torque Electric Micro Speed Reduction Geared Motor Centric Output Shaft 37mm Diameter Gearbox

Q: Can this fit into a 1/4” metal rod? With a shaft collar or something?

If you are widening a coupler and you can, use a drill press or milling machine. Be sure the setup is as rigid as possible. Use a "reamer" 1/4" in diameter if you can get one. They are special purpose tooling but get used all the time for this exact job. They cost a few dollars. Use very low speed or even turn the chuck by hand. Do not use a hand dill at full speed with a twist bit. I would rather use 400 grit sand paper or fine abrasive padding than any sort of standard drill and bit.

Q: How many rotations does this motor make a minute

As stated on the label.... 100 revolutions per minute (rpm)

Product ID: 391166752

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Details

Brand
Greartisan
Model name
gear
Speed
100 RPM
Voltage
12 Volts
Product dimensions
37W x 37H

🔄Bidirectional rotation with torque control

🔋30% power boost with pure copper rotor

⚙️All-metal gears for max durability

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Description

⚡ Gear up your projects with power, precision, and durability!

PRECISION CONTROL - D-shaped hardened steel output shaft offers superior toughness and impact resistance for long-lasting reliability.
VERSATILE ROTATION - Easily switch between positive and negative rotation with low noise and high torque—perfect for complex automation needs.
RISK FREE INVESTMENT - Backed by a 100% unconditional return guarantee, plus customizable voltage and RPM options to fit your exact project.
UNMATCHED DURABILITY - All-metal gears engineered for high abrasion and heat resistance, ensuring your motor withstands the toughest workloads.
POWER PACKED PERFORMANCE - Precision-wound pure copper wire rotor delivers a 30% instant power increase—because efficiency is everything.

The Greartisan DC 12V 100RPM Gear Motor features a robust 37mm diameter all-metal gearbox with a pure copper wire core rotor that boosts power by 30%. Its D-shaped hardened steel output shaft ensures exceptional toughness and longevity, while offering positive-negative rotation with adjustable speed reduction. Ideal for vending machines, robotics, and automation, this motor combines high torque (4.5Kg.cm) and low noise in a compact, screw-in design, backed by a reliable satisfaction guarantee.

Specifications

Manufacturer	Greartisan
Part number	Greartisan
Item Weight	195 g
Item model number	Greartisan
Size	12 Volt
Color	100 RPM
Material	Copper
Voltage	12 Volts
Installation Method	Screw-In
Item Package Quantity	1
Speed	100 RPM
Cutting Diameter	37 Millimeters
Batteries Included?	No
Batteries Required?	No
Item diameter	37 Millimeters

Have a Question? See What Others Asked

So if I have an average rpm of 100 rpm and the rates torque is .45 kgcm, does that mean this has a power output of 4000 Watts?

Can this fit into a 1/4” metal rod? With a shaft collar or something?

How many rotations does this motor make a minute

Is this brushed or brushless?

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