You save 3,110 (31%)
Estimated doorstep delivery by 26 Nov - 28 Nov from USA
Reliable Gearbox at a Competitive Price
CNCTOPBAOS NMRV030 worm gear reducer is a compact, aluminum alloy gearbox designed for smooth speed regulation and torque amplification. Compatible with Nema23 stepper motors, it features an 11mm input bore and 14mm output shaft, making it suitable for automation, CNC, and DIY applications in India.
Constructed with high-quality die-cast aluminum, it offers excellent thermal dissipation, corrosion resistance, and durability. The unit adopts standard worm gear and bearing structures for stable, low-noise transmission, ensuring reliable operation in various industrial scenarios. Its multi-faceted installation options and reversible, non-self-locking design make it versatile for conveyor systems, robotic arms, and feeding devices.
Pre-lubricated and factory-tested, this gearbox arrives ready for use, with all duties included and delivered via ExpressBox within 11-13 days. It supports seamless integration with most mainstream Nema23 stepper motors, extending equipment lifespan and enhancing operational efficiency in Indian manufacturing and automation setups.
High-Quality Aluminum Alloy Enclosure
Constructed from die-cast aluminum, this gearbox offers excellent thermal performance, corrosion resistance, and durability, ideal for Indian industrial environments.
Designed for General Automation & DIY
Compatible with most Nema23 stepper motors, it supports smooth speed regulation, torque amplification, and is suitable for conveyor, robotic, and hobby projects in India.
Typical situations where CNCTOPBAOS NMRV030 Worm Gear Reducer Gearbox 20:1 for Nema23 Stepper Motor | Aluminum helps — illustrative scenarios, not customer reviews.
Rajesh, 35, Pune, needs a reliable gearbox for his DIY CNC router to ensure smooth operation during long engraving sessions.
The aluminum, 20:1 reducer with standard flange fits his Nema23 motor, supports continuous use, arrives in 11-13 days, and enhances project precision.
| Speed Ratio | 20:1 |
| Housing Material | Die-cast aluminum |
| Lubrication | Pre-lubricated |
| Input Bore Diameter | 11mm |
| Output Shaft Diameter | 14mm |
| Reapplication Interval | Factory pre-lubricated, no additional maintenance needed |
| Shelf Life on Arrival | Unopened, factory-sealed, check manufacturer's date |
| Reversible Operation | Yes, non-self-locking |
| Cost per use | ₹7,000 per unit |
| Feature | CNCTOPBAOS NMRV030 Worm | Others |
|---|---|---|
| Material & Build | High-quality die-cast aluminum alloy for thermal dissipation and corrosion resistance | Typically plastic or lower-grade metal housings with less thermal performance |
| Gear Ratio & Compatibility | 20:1 ratio, compatible with Nema23 stepper motors, standard flange and bore sizes | Varies by brand, often non-standard sizes, less precise matching |
| Delivery & Duties | ExpressBox tracked shipping, duties included, arrives in 11-13 days | Local suppliers, longer lead times, variable duties, no international tracking |
| Price & Cost-Per-Use | ₹7,000 per unit, durable aluminum, factory tested | Varies, often cheaper but with lower build quality and durability |
| SKU | rvu1737 |
| Brand | CNCTOPBAOS |
| Model Number | 3 |
| Size | 60mm x 60mm flange, input bore 11mm, output shaft 14mm |
| Material | Aluminum |
| Application | Nema23 stepper motors, automation, DIY |
About CNCTOPBAOS
CNCTOPBAOS specializes in precision gearboxes and automation components, trusted for quality and durability in industrial applications worldwide.
Compliance & Legal
This is a mechanical power transmission product, compliant with Indian import regulations. No medical or safety certifications required.
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This item:
CNCTOPBAOS NMRV030 Worm Gear Reducer Gearbox 20:1 for Nema23 Stepper Motor | Aluminum, 11mm Input Bore, 14mm Output Shaft
7,000
This item
CNCTOPBAOS NMRV030 Worm Gear Reducer Gearbox 20:1 for Nema23 Stepper Motor | Aluminum, 11mm Input Bore, 14mm Output Shaft
7,000
Total price:
13,010
You save 3,540 (21%) Extra3 items selected
3 items
13,010You save 3,540 (21%) Extra
| Attributes | Current |  |  |  |  |  | |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 7,000 10,110 | 2,990 3,200 | 3,020 3,240 | 3,020 3,240 | 3,020 3,240 | 16,840 26,680 | 1,570 1,970 |
| Brand Name | CNCTOPBAOS | Greartisan | Greartisan | Greartisan | Greartisan | 3M | Creality |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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