What is the torque and speed of this Greartisan DC 24V gear motor?

This Greartisan DC 24V gear motor has a rated torque of 0.4 Kg.cm and a no-load speed of 800 RPM. The reduction ratio is 1:8.7, allowing for high torque at lower speeds, with examples showing 10 RPM capable of driving up to 15 kilograms. It's designed for applications needing precise control and significant rotational force.

What are the dimensions of the Greartisan DC 24V gear motor?

The motor itself measures approximately 36.2 x 33.3mm (1.43" x 1.31") in diameter and length. The gearbox has a diameter of 37mm (1.46") and a length of 22.5mm (0.89"). The D-shaped output shaft is 6mm in diameter and 14mm in length (0.24" x 0.55").

Can this motor be used for high-speed applications in India?

This motor is rated for a no-load speed of 800 RPM. While it offers high torque, it is not designed for extremely high-speed applications. For projects requiring speeds significantly above 800 RPM, you might need to consider a different motor type. Always ensure your power supply is DC 24V and within the specified current range for optimal performance.

How do I wire this DC gear motor correctly?

Wiring is straightforward: connect the red lead to the positive electrode (+) of your DC 24V power supply and the black lead to the negative electrode (-). Reversing the polarity will cause the motor to rotate in the opposite direction. Ensure connections are secure and within the motor's specified current limits.

What is the expected lifespan of this gear motor?

The Greartisan gear motor is built for durability with all-metal gears and a high-hardness steel output shaft, which improve bearing quality and service life. However, lifespan depends heavily on usage conditions. Avoid prolonged stalling or operating outside the specified load and voltage ranges to prevent overheating and premature failure.

Is this motor suitable for use in humid Indian conditions?

The motor's operating temperature range is 0℃ - 70℃. While the metal components are durable, prolonged exposure to high humidity (above 90% RH) during storage or operation is not recommended as it can affect performance and longevity. Ensure proper ventilation and avoid corrosive environments.

Greartisan 12V DC Gear Motor 120RPM High Torque

Name: Greartisan DC 12V 120RPM Gear Motor with All-Metal Gears & D-Shaft, 200g (7.3 oz) | High Torque Reduction Motor
Brand: Greartisan
SKU: fwz8497
Price: 10402.00 INR
Availability: OutOfStock

About this item

Greartisan DC 12V 120RPM gear motor offers high torque (6.5Kg.cm) with durable all-metal gears and a D-shaped shaft. Perfect for vending machines, cameras, and toys, it operates reliably in Indian conditions. Imported from authorized US retailers and authorized brand partners.

About the range

Greartisan DC 24V gear motors offer robust performance for demanding applications. With a 1:8.7 reduction ratio and 0.4Kg.cm rated torque, these motors are designed for projects requiring precise speed control and significant rotational force. The all-metal gears ensure longevity and resistance to high temperatures and abrasion, while the pure copper wire core rotor boosts power output by 30%.

The D-shaped output shaft, made from high-hardness steel, enhances bearing quality and motor lifespan. This motor operates at low noise levels and can drive significant loads, with examples suggesting 10rpm can drive up to 15 kilograms. It is suitable for a wide range of applications including vending equipment, pan cameras, slot machines, automatic doors, and educational robotics projects.

Imported directly from authorized US retailers, this Greartisan motor ensures authentic quality. All customs duties and GST are pre-paid, with delivery via ExpressBox tracked service. While the motor is rated for DC 24V, always ensure your power supply is within the specified voltage and current range to maintain optimal performance and motor life.

Key Features

ALL-METAL GEARS — High-temperature resistance, high abrasion resistance, strong load capacity, sturdy and durable, effectively protect the gear box motor body.
PURE COPPER WIRE CORE ROTOR — With precision winding technology, the geared motor power instant increased by 30%.
D SHAPED OUTPUT SHAFT — Using high hardness steel, good toughness, impact resistance, the quality of the bearing and the service life of the gear motor are improved, extremely durable.
POSITIVE-NEGATIVE ROTATION — You also can adjust the speed, but the motor speed can only be reduced, can not be raised. Low noise and high torque, such as 10rpm can drive 15 kilograms.
Greartisan Gurantee — We only offer high quality motors! Any quality issues, please feel free to contact our customer service!

Why choose this product

Engineered for High Torque & Precision

This Greartisan gear motor is engineered for applications demanding consistent high torque at reduced speeds. Its all-metal gear train, crafted from high-hardness steel, provides superior abrasion and temperature resistance compared to standard plastic gears. The pure copper rotor enhances power efficiency, ensuring your automated systems, robotics, or DIY projects operate reliably. Unlike generic motors, its robust construction minimizes wear, offering a longer service life and consistent performance for critical functions like vending machines or camera positioning.

Ideal for Automation, Best Avoided for High-Speed Needs

This motor is perfect for hobbyists, engineers, and makers building robots, automated displays, or custom machinery requiring precise, low-speed, high-torque output. It's excellent for projects like automated doors, slot machines, or educational robotics. However, if your project requires very high rotational speeds (above 800RPM no-load) or operates on a 12V DC system, this specific 24V model may not be suitable. Always ensure your power supply matches the 24V DC requirement and stay within the specified load range to prevent motor burnout.

How to use

Verify Power Supply — Ensure you have a stable DC 24V power source capable of delivering at least 0.4 Amp rated current. Check that the voltage remains within the motor's tolerance range to prevent damage and ensure optimal performance.
Connect Wiring Correctly — Connect the red wire to the positive (+) terminal of your power supply and the black wire to the negative (-) terminal. Incorrect polarity will reverse the motor's rotation direction. Ensure connections are secure and insulated.
Mount and Load Motor — Gently mount the motor using its shell or mounting holes. Attach your driven component to the D-shaped output shaft. Ensure the load does not exceed the motor's rated torque (0.4 Kg.cm) or cause prolonged stalling, which can lead to burnout.
Test and Operate — Test the motor's rotation and speed under light load. Monitor for excessive noise or heat. Operate within the specified temperature range (0℃ - 70℃) and avoid storage in high humidity or corrosive environments.

Example scenarios

Typical situations where Greartisan DC 24V Gear Motor 800RPM High Torque Micro Speed Reduction Geared Motor with D-Shaped Shaft helps — illustrative scenarios, not customer reviews.

Scenario 1

Illustrative example

Where it helps

Building a custom robotics project for a school competition in Chennai, needing precise arm movement.

How this product helps

This 24V Greartisan motor provides the high torque and controlled speed required for precise robotic arm articulation. Its durable metal gears ensure reliability through multiple test runs and competition stages, unlike motors prone to stripping under load.

Scenario 2

Illustrative example

Where it helps

Automating a small-scale vending machine for snacks in a busy office, requiring consistent dispensing.

How this product helps

The motor's 0.4 Kg.cm torque and low-speed operation are ideal for reliably dispensing items. Its robust construction minimizes downtime, crucial for a commercial application where consistent operation is key to customer satisfaction and revenue.

Specifications & installation

Specifications

Gears	All-Metal
Rotor	Pure Copper Wire Core
Shaft Material	High Hardness Steel

Installation & usage

Applications	Vending equipment, pan camera, slot machine, detector, coin devices, automatic doors, toys, robotics
Operating Voltage	DC 24V (tolerance required)
Operating Temperature	0℃ - 70℃
Storage Temperature	0℃ - 40℃
Storage Humidity	15% - 90% RH
Wiring	Red lead to positive, black to negative
Load Capacity Example	10 RPM can drive 15 kg
Cost per use	N/A (Durable component)
Shelf life after opening	N/A (Durable component)
Contraindications	Operating outside specified voltage/current range, prolonged stalling, high temperature/humidity storage

How we compare

Feature	Greartisan DC 24V	Others
Gear Material	All-metal gears for high-temperature and abrasion resistance.	Many local motors use plastic gears, prone to wear and heat damage.
Rotor Construction	Pure copper wire core rotor for 30% increased power output.	Varies; some local motors may use less efficient copper-clad aluminum or lower-grade copper.
Output Shaft	D-shaped, high-hardness steel shaft for improved bearing life and impact resistance.	Standard round shafts are common; D-shape offers better torque transfer and stability.
Rated Torque	0.4 Kg.cm at 800 RPM (no-load), capable of driving significant loads at lower speeds.	Torque ratings vary widely; many low-cost motors offer lower torque for similar speeds.
Voltage Compatibility	DC 24V operation, requires stable power supply within specified limits.

SKU	fwz8497
Selected option	120 RPM / 12 Volt
Brand	Greartisan
Rated Voltage	DC 24V
Reduction Ratio	1:8.7
No-Load Speed	800 RPM
No-Load Current	0.15 Amp
Rated Torque	0.4 Kg.cm
Rated Current	0.4 Amp
Gearbox Diameter	37 mm (1.46")
Motor Diameter	36.2 mm (1.43")
Material	All-Metal Gears, Pure Copper Rotor, High Hardness Steel Shaft
Country of Origin	Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners

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Price

Greartisan DC 12V 120RPM Gear Motor with All-Metal Gears & D-Shaft, 200g (7.3 oz) | High Torque Reduction Motor

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