--- product_id: 272979143 title: "DC 24V 200RPM Gear Motor High Torque Electric Micro Speed Reduction Geared Motor Centric Output Shaft 37mm Diameter Gearbox" brand: "greartisan" price: "$38.72" currency: USD in_stock: true reviews_count: 1 category: "Greartisan" url: https://www.desertcart.us/products/272979143-dc-24v-200rpm-gear-motor-high-torque-electric-micro-speed store_origin: US region: United States of America --- # Bidirectional rotation with speed control 30% power boost with pure copper rotor All-metal gears for max durability DC 24V 200RPM Gear Motor High Torque Electric Micro Speed Reduction Geared Motor Centric Output Shaft 37mm Diameter Gearbox **Brand:** greartisan **Price:** $38.72 **Availability:** ✅ In Stock ## Summary > ⚡ Gear up your projects with precision power and unstoppable torque! ## Quick Answers - **What is this?** DC 24V 200RPM Gear Motor High Torque Electric Micro Speed Reduction Geared Motor Centric Output Shaft 37mm Diameter Gearbox by greartisan - **How much does it cost?** $38.72 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/272979143-dc-24v-200rpm-gear-motor-high-torque-electric-micro-speed) ## Best For - greartisan enthusiasts ## Why This Product - Trusted greartisan brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Yet Mighty:** 37mm gearbox fits seamlessly into your projects without compromising on power or durability. - • **Smooth Bidirectional Rotation:** Easily switch rotation direction with low noise and reliable torque performance. - • **Versatile D-Shaped Output Shaft:** Crafted from hardened steel for superior toughness and extended motor lifespan. - • **Built to Last with All-Metal Gears:** Engineered for high abrasion and heat resistance, ensuring your motor withstands the toughest workloads. - • **Power Surge from Pure Copper Rotor:** Precision winding technology delivers a 30% instant power increase—because efficiency matters. ## Overview The Greartisan DC 24V 200RPM Gear Motor features a robust all-metal gear system and a pure copper wire core rotor that boosts power by 30%. Its hardened steel D-shaped output shaft ensures durability and longevity, while the motor supports bidirectional rotation with adjustable speed reduction. Compact and reliable, this geared motor is ideal for applications ranging from vending machines to robotics, delivering consistent performance under demanding conditions. ## Description Specifications: Rated Voltage: DC 24V Reduction Ratio: 1:24 No-Load Speed: 200RPM No-Load Current: 0.08Amp Rated Torque: 1.5Kg.cm Rated Current: 0.18Amp D Shaped Output Shaft Size: 6*14mm (0.24" x 0.55") (D*L) Gearbox Size: 37 x 22.5mm (1.46" x 0.89") (D*L) Motor Size: 36.2 x 33.3mm (1.43" x 1.31") (D*L) Mounting Hole Size: M3 (not included) Application: Vending equipments, pan camera, slot machine, money detector, coin refund devices, automatic doors, peritoneal machine, toys motor etc. Packages: - 1 x DC Geared Motor PLEASE NOTE: 1.Use tolerance: Pay attention to the use of voltage and current range, otherwise the motor performance and motor life will decline. 2.Handling motors: Gently, as far as possible the use of motor shell part. 3.Motor wiring: Red lead to the positive electrode, black lead to the negative pole, if reversed, the motor rotation in the opposite direction. 4.Overload: As far as possible within the specified load range, prohibit motor blocking or close to the stall state for too long time to runs. Otherwise, the motor will burn out. 5.Motor storage: -- Storage temperature: 0℃ - 40℃; -- Storage humidity: 15% -90% RH; -- Avoid placing in high temperature, high humidity and corrosive gases. 6.Motor use temperature: 0℃ - 70℃ Review: High Torque ? - Not very much torque ## 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! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08D3SXJ5H | | Best Sellers Rank | #8,168 in Toys & Games ( See Top 100 in Toys & Games ) #12 in Hobby Remote & App Controlled Vehicle Parts | | Brand | Greartisan | | Brand Name | Greartisan | | Customer Reviews | 4.0 out of 5 stars 15 Reviews | | Manufacturer | Greartisan | | Material | Alloy Steel | | Material Type | Alloy Steel | | Model | Greartisan | | Model Name | gear | | Part Number | Greartisan | | Speed | 200 RPM | | UPC | 192236424146 | | Voltage | 24 Volts | ## Product Details - **Brand:** Greartisan - **Material:** Alloy Steel - **Model Name:** gear - **Speed:** 200 RPM - **Voltage:** 24 Volts ## Images ![DC 24V 200RPM Gear Motor High Torque Electric Micro Speed Reduction Geared Motor Centric Output Shaft 37mm Diameter Gearbox - Image 1](https://m.media-amazon.com/images/I/61pi+8+J6qL.jpg) ![DC 24V 200RPM Gear Motor High Torque Electric Micro Speed Reduction Geared Motor Centric Output Shaft 37mm Diameter Gearbox - Image 2](https://m.media-amazon.com/images/I/71bmTFI2ebL.jpg) ![DC 24V 200RPM Gear Motor High Torque Electric Micro Speed Reduction Geared Motor Centric Output Shaft 37mm Diameter Gearbox - Image 3](https://m.media-amazon.com/images/I/61ubRus7FOL.jpg) ![DC 24V 200RPM Gear Motor High Torque Electric Micro Speed Reduction Geared Motor Centric Output Shaft 37mm Diameter Gearbox - Image 4](https://m.media-amazon.com/images/I/61cAWt7KS5L.jpg) ![DC 24V 200RPM Gear Motor High Torque Electric Micro Speed Reduction Geared Motor Centric Output Shaft 37mm Diameter Gearbox - Image 5](https://m.media-amazon.com/images/I/61qag3bDnNL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: 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?** A: I know this answer is coming to you 3 years too late - and you probably figured this all out. Just in case - here is how you can calculate the power from the torque and RPM. A couple of quick notes: Torque is force times length - kg is not a force but a mass. If the "torque" is given in kg*cm - then this is not a proper torque number. It should be in Newton*cm. Newton is the unit for force and kg for mass. The force a mass experiences here on earth is the mass multiplied by the earth's acceleration of the mass in the earth's gravity. This acceleration is 9.81 m/s/s (meters per seconds squared). This unit is the same as N/kg (not that readily visible - but for now we'll just accept that as correct). Now we can calculate the proper torque by multiplying the two numbers: 4.5kg*cm * 9.81 N/kg = 44.2 N*cm. Power is work done per time - work, energy and torque are identical units of measure - force times length - the continuously delivered torque is the same as the work done by the motor. However, for the power to be correct we have to express work in N*m (SI units) - not N*cm. So we have translate N*cm into N*m. 100 cm = 1 m or 1cm = 0.01 m. We can just simply replace the cm with 0.01m and well get the torque (work) in N*m - 4.42N* 0.01m = 0.442 N*m. Next: power is Nm/s in SI units - that means we have to express 100 rpm in rps (revolutions per second = rev/sec). 1 min = 60 seconds. 100 rpm = 100 revs per 60 secs = 100/60 rps = 1.7 rps. Now we can calculate the power in N*m/s: 0.442N*m * 1.7 rps = 0.74N * m / s = 0.74W of mechanical power - which is even less power. Of course that's only correct if the 4.5kgcm number is correct for the motor. Some of the suggestions were to use the electrical power of the motor to estimate the mechanical output power. That too is a legit approach - however, that power setting given must be under the same conditions for which the mechanical output was given. E.g. the motor must run at 100 rpm and deliver the torque given - only then the current draw by the motor and the voltage accross the motor can be used to calculate the approximate mechanical power. For example - if the motor draws 1A at 12V when stalled out (motor is slowed down to a stop), then this is not the same condition as running the motor at 100 rpm. Sometimes the specifications given for those products can be a bit questionable. **Q: Can this fit into a 1/4” metal rod? With a shaft collar or something?** A: 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** A: As stated on the label.... 100 revolutions per minute (rpm) **Q: Is this brushed or brushless?** A: this is a brushed motor ## Customer Reviews ### ⭐⭐⭐ High Torque ? *by M***R on January 7, 2026* Not very much torque ## Frequently Bought Together - Greartisan DC 24V 200RPM Gear Motor High Torque Electric Micro Speed Reduction Geared Motor Centric Output Shaft 37mm Diameter Gearbox - BOJACK Low Voltage DC Motor Speed Controller PWM 1.8v 3v 5v 6v 12v 2A 30W Adjustable Driver Switch 1803BK 1803B (Pack of 2 Pcs) - 4Pcs 6mm Flange Coupling Connector, Rigid Guide Model Coupler Accessory, Shaft Axis Fittings for DIY RC Model Motors --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/272979143-dc-24v-200rpm-gear-motor-high-torque-electric-micro-speed](https://www.desertcart.us/products/272979143-dc-24v-200rpm-gear-motor-high-torque-electric-micro-speed) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-15*