--- product_id: 542135168 title: "CNCTOPBAOS NMRV030 Worm Gear Reducer Speed Ratio 10:1 RV30 NMRV-030 Worm Gearbox Speed Reducer Square Type for Nema23 Stepper Motor/Servo Motor NMRV30 Output Bore/Hole 14mm Shaft" brand: "cnctopbaos" price: "VT33098" currency: VUV in_stock: true reviews_count: 5 category: "Cnctopbaos" url: https://www.desertcart.vu/products/542135168-cnctopbaos-nmrv030-worm-gear-reducer-speed-ratio-10-1-rv30 store_origin: VU region: Vanuatu --- # Nema23 compatible input flange 10:1 precision speed ratio Durable aluminum alloy casing CNCTOPBAOS NMRV030 Worm Gear Reducer Speed Ratio 10:1 RV30 NMRV-030 Worm Gearbox Speed Reducer Square Type for Nema23 Stepper Motor/Servo Motor NMRV30 Output Bore/Hole 14mm Shaft **Brand:** cnctopbaos **Price:** VT33098 **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your motor game with precision and power! ## Quick Answers - **What is this?** CNCTOPBAOS NMRV030 Worm Gear Reducer Speed Ratio 10:1 RV30 NMRV-030 Worm Gearbox Speed Reducer Square Type for Nema23 Stepper Motor/Servo Motor NMRV30 Output Bore/Hole 14mm Shaft by cnctopbaos - **How much does it cost?** VT33098 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/542135168-cnctopbaos-nmrv030-worm-gear-reducer-speed-ratio-10-1-rv30) ## Best For - cnctopbaos enthusiasts ## Why This Product - Trusted cnctopbaos brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Whisper-Quiet Operation:** Smooth transmission minimizes noise for professional environments. - • **Precision 10:1 Speed Ratio:** Optimize torque and control with exact gear reduction. - • **Robust Aluminum Alloy Build:** Engineered for superior thermal performance and durability. - • **Seamless Nema23 Integration:** Effortlessly pairs with your Nema23 stepper or servo motors. - • **Versatile Multi-Faceted Installation:** Flexible mounting options to fit your custom setups. ## Overview The CNCTOPBAOS NMRV030 Worm Gear Reducer offers a reliable 10:1 speed ratio designed specifically for Nema23 stepper and servo motors. Featuring a robust aluminum alloy enclosure for enhanced thermal management and durability, it ensures smooth, low-noise operation. Its versatile installation options and precise bore sizes (11mm input, 14mm output) make it an essential upgrade for professionals seeking efficient torque control and long-lasting performance. ## Description Package included:1x NMRV030-10 Worm Gear ReducerFeature:Model:NMRV030-10Type:Worm Gear ReducerSpeed Ratio:10:1Input Bore Size:11mm,0.43"Output Bore Size:14mm,0.55"Input Flange Model:Nema23Application:Matched with Nema23 Servo Motor/Stepper MotorGoods Color:BlueAdvantages:High-quality aluminum alloy enclosurethermal performancelarge carrying capacityThe multi-faceted installationSmooth transmissionLow noiseSleeve and output shaft are not included in the package,these accessories are also sold in my desertcart store. Review: Works great! Heavy Duty and affordable for what it is. Review: Well made and reliable worm gear drive ## Features - Model:NMRV030-10 - Speed Ratio:10:1 - Input Bore Size:11mm, 0.43" ; Output Bore Size:14mm, 0.55" - Input Flange Model:Nema23 ; Application:Matched with Nema23 Servo/Stepper Motor - Smooth transmission, low noise; The multi-faceted installation;High-quality aluminum alloy enclosure, thermal performance, large carrying capacity. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09HGH4S3F | | Best Sellers Rank | 283,965 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 182 in Gearboxes, Gearheads & Speed Reducers | | Brand | CNCTOPBAOS | | Customer Reviews | 4.5 out of 5 stars 33 Reviews | | Manufacturer | CNCTOPBAOS | | Material | Aluminium | | Model Number | 1 | ## Product Details - **Brand:** CNCTOPBAOS - **Material:** Aluminium - **Manufacturer:** CNCTOPBAOS ## Images ![CNCTOPBAOS NMRV030 Worm Gear Reducer Speed Ratio 10:1 RV30 NMRV-030 Worm Gearbox Speed Reducer Square Type for Nema23 Stepper Motor/Servo Motor NMRV30 Output Bore/Hole 14mm Shaft - Image 1](https://m.media-amazon.com/images/I/718Pw1DqBBL.jpg) ![CNCTOPBAOS NMRV030 Worm Gear Reducer Speed Ratio 10:1 RV30 NMRV-030 Worm Gearbox Speed Reducer Square Type for Nema23 Stepper Motor/Servo Motor NMRV30 Output Bore/Hole 14mm Shaft - Image 2](https://m.media-amazon.com/images/I/613iQdWIYLL.jpg) ![CNCTOPBAOS NMRV030 Worm Gear Reducer Speed Ratio 10:1 RV30 NMRV-030 Worm Gearbox Speed Reducer Square Type for Nema23 Stepper Motor/Servo Motor NMRV30 Output Bore/Hole 14mm Shaft - Image 3](https://m.media-amazon.com/images/I/71YsUD8vZtL.jpg) ![CNCTOPBAOS NMRV030 Worm Gear Reducer Speed Ratio 10:1 RV30 NMRV-030 Worm Gearbox Speed Reducer Square Type for Nema23 Stepper Motor/Servo Motor NMRV30 Output Bore/Hole 14mm Shaft - Image 4](https://m.media-amazon.com/images/I/710A98kdSQL.jpg) ![CNCTOPBAOS NMRV030 Worm Gear Reducer Speed Ratio 10:1 RV30 NMRV-030 Worm Gearbox Speed Reducer Square Type for Nema23 Stepper Motor/Servo Motor NMRV30 Output Bore/Hole 14mm Shaft - Image 5](https://m.media-amazon.com/images/I/71nYmwJujUL.jpg) ## Questions & Answers **Q: Whats max power from the motor this gearbox can hold?** A: The chart with specifications provides the power recommendations. Maximum is different depending on gear ratio **Q: What is the backlash specification on this unit?** A: Have used 5 of these. Can not detect any backlash. Gearboxes are very well made and different motor mountings are available. We use these on CNC drives with100 or so cycles daily and have not had any problems. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great! Heavy Duty and affordable for what it is. *by P***T on 1 December 2025* ### ⭐⭐⭐⭐⭐ Well made and reliable worm gear drive *by L***E on 19 August 2025* ### ⭐⭐⭐⭐⭐ Good quality low price. *by T***S on 24 April 2025* ## Frequently Bought Together - CNCTOPBAOS NMRV030 Worm Gear Reducer Speed Ratio 10:1 Aluminum Alloy Square RV30 NMRV30 Worm Gearbox Speed Reducer for Nema23 Stepper Motor 11mm Input and 14mm Output Shaft - CNCTOPBAOS Output Double Shaft Diameter 14mm 0.55" Dual Output Shaft Length 130mm Fit for Worm Reducer Gearbox NMRV030 RV030 Nema23 Stepper Motor with Gaskets S Ring Corner pin - Shaft Sleeve 1/4Inch(6.35mm) Shaft Motor to 11mm Bore Adapter for RV030 Worm Gear Speed Reduce --- ## 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.vu/products/542135168-cnctopbaos-nmrv030-worm-gear-reducer-speed-ratio-10-1-rv30](https://www.desertcart.vu/products/542135168-cnctopbaos-nmrv030-worm-gear-reducer-speed-ratio-10-1-rv30) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-07*