--- product_id: 731879533 title: "DC 12V 200RPM Gear Motor High Torque Electric Micro Speed Reduction Geared Motor Eccentric Output Shaft 37mm Diameter Gearbox" brand: "ブランド: greartisan" price: "€ 63.38" currency: EUR in_stock: true reviews_count: 5 category: "ブランド: Greartisan" url: https://www.desertcart.gr/products/731879533-dc-12v-200rpm-gear-motor-high-torque-electric-micro-speed store_origin: GR region: Greece --- # DC 12V 200RPM Gear Motor High Torque Electric Micro Speed Reduction Geared Motor Eccentric Output Shaft 37mm Diameter Gearbox **Brand:** ブランド: greartisan **Price:** € 63.38 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** DC 12V 200RPM Gear Motor High Torque Electric Micro Speed Reduction Geared Motor Eccentric Output Shaft 37mm Diameter Gearbox by ブランド: greartisan - **How much does it cost?** € 63.38 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/731879533-dc-12v-200rpm-gear-motor-high-torque-electric-micro-speed) ## Best For - ブランド: greartisan enthusiasts ## Why This Product - Trusted ブランド: greartisan brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description オンライン通販のdesertcart公式サイトなら、Greartisan DC 12V 200RPM Gear Motor High Torque Electric Micro Speed Reduction Geared Motor Eccentric Output Shaft 37mm Diameter GearboxをDIY・工具・ガーデンストアで、いつでもお安く。当日お急ぎ便対象商品は、当日お届け可能です。アマゾン配送商品は、通常送料無料。 Review: Value for money - Solid construction, good torque without drawing excessive amps (fine on a 2 amp supply) and is reasonably priced for a geared motor. Review: Good replacement for Merkel-Korff motor - For years we've used a small gear motor, originally made by Globe and later Barber-Coleman, now Merkel-Korff. When they raised their; minimum buy to 150 pieces we went searching for a replacement and this Greartisan motor works great at a lot less in cost to us as well as no minimum buy. We tested this motor in our engineering printer for hours at a time and it performed flawlessly. Very happy to have found it. Now after several years of shipping this motor as a replacement for worn out Merkel-Korff motors we are seeing similar longevity to the M-K motors. They are standing the test of time. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B072R5QSRG | | UPC | 766330626999 | | おすすめ度 | 5つ星のうち4.8 67 レビュー | | ブランド | Greartisan | | ブランド名 | Greartisan | | メーカー名 | Greartisan | | メーカー型番 | Greartisan | | モデル名 | gear | | モデル番号 | Greartisan | | 品目の寸法（W x H） | 36幅 x 33高さ mm | | 商品の寸法 | 36幅 x 33高さ mm | | 型番 | gear | | 素材 | 銅製 | | 速度 | 200 毎分回転数 | | 電圧 | 12 ボルト | | 電圧（ボルト） | 12 ボルト | | 馬力 | 200 ワット | ## Product Details - **Brand:** Greartisan - **Speed:** 200 RPM - **Voltage:** 12 Volts - **Horsepower:** 200 Watts - **Material:** 銅製 ## Images ![DC 12V 200RPM Gear Motor High Torque Electric Micro Speed Reduction Geared Motor Eccentric Output Shaft 37mm Diameter Gearbox - Image 1](https://m.media-amazon.com/images/I/61Evn9b4D3L.jpg) ## Questions & Answers **Q: How much weight can this motor lift if it was used for a "mini" garage door opener? Door would be 50"x30". Approximately 30lbs** A: The maximum torque this motor could produce is approximately 0.67 lb-in peak at close to stall. The stated speed 120 RPM is assumed to be a no-load value. Using a more reasonable operating 60% of these values, the motor may approximately produce 0.4 lb-in at 90 RPM. The power available from this unit is approximately .426 watts. You want to lift a 30 lb door 30 (?) inches in an assumed 10 seconds which is approximately 10 watts. So what you are asking is will a 0.43 watt motor power a 10 watt requirement. The answer is no. (The preceding power requirement calculation does not address any added wattage requirement due to friction or drive efficiency losses which would increase the "no" to a "HELL NO") **Q: Can I use a 12V 1A adapter with this motor?** A: Depends on your application. I got 20 RPM motor: no load at 12V ~100mA. No load start-up < 200mA. If you put intermittent heavy load, then i measure > 2A. I think stall test was nearly 4A. **Q: Do these leak grease from the gear box?** A: Nope no sign of any grease leaking out yet **Q: If this motor is used as a wind turbine generator, will it output 12v at 200rpm?** A: I used mine as a hand crank phone charger that charged a battery pack. I worked great and the output will vary based on your load and speed, so it will probably have a lower voltage than 12v at 200RPM. You'll want to put it through a full bridge rectifier with a capacitor in parallel to produce a DC voltage, however the diodes and capacitor will also drop your voltage. The battery pack I was using was only around 6 to 7 volts DC, also the gearing in the motor is really high so for a wind turbine you would probably have to help start the blades to get them to spin. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Value for money *by J***. on 2026年7月30日に英国でレビュー済み* Solid construction, good torque without drawing excessive amps (fine on a 2 amp supply) and is reasonably priced for a geared motor. ### ⭐⭐⭐⭐⭐ Good replacement for Merkel-Korff motor *by R***S on 2018年9月11日にアメリカ合衆国でレビュー済み* For years we've used a small gear motor, originally made by Globe and later Barber-Coleman, now Merkel-Korff. When they raised their; minimum buy to 150 pieces we went searching for a replacement and this Greartisan motor works great at a lot less in cost to us as well as no minimum buy. We tested this motor in our engineering printer for hours at a time and it performed flawlessly. Very happy to have found it. Now after several years of shipping this motor as a replacement for worn out Merkel-Korff motors we are seeing similar longevity to the M-K motors. They are standing the test of time. ### ⭐⭐⭐⭐⭐ Works very well *by A***O on 2024年12月27日にカナダでレビュー済み* Installed the engine a few minutes ago. Everything working in perrect conditions. Not so noisly. I will buy more. 100% ## Frequently Bought Together - Greartisan DC 12V 200RPM Gear Motor High Torque Electric Micro Speed Reduction Geared Motor Eccentric Output Shaft 37mm Diameter Gearbox - Black 37mm DC Gear Motors Mounting Bracket, Iron Anti-Rust Gearbox L-Shape Fixed Seat, Gear Reduction Motor Holder --- ## 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.gr/products/731879533-dc-12v-200rpm-gear-motor-high-torque-electric-micro-speed](https://www.desertcart.gr/products/731879533-dc-12v-200rpm-gear-motor-high-torque-electric-micro-speed) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-10-30*