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Item #:
62399557
CNCTOPBAOS NMRV040 Worm Gear Reducer Gearbox 10:1 for Nema34 Stepper Motor
87% of respondents would recommend this to a friend
Item #:
62399557
USD 62
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Only 12 items left in stock.
Order now and get it around Tuesday, September 29
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Smooth transmission, low noise; The multi-faceted installation;High-quality aluminum alloy enclosure, thermal performance, large carrying capacity.
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What Stands Out
High Reduction Ratio
The 10:1 reduction ratio significantly decreases speed while increasing torque, making it ideal for applications requiring precise movement control in stepper and servo motors.
Durable Metal Construction
Made from high-quality metal, this gearbox ensures long-lasting performance and reliability under heavy loads, outperforming plastic alternatives and offering enhanced durability for industrial use.
Versatile Compatibility
Designed for Nema34 stepper and servo motors, this gearbox easily integrates with various setups, providing flexibility in engineering projects while optimizing performance for multiple applications.
Product Details
Product Technical Details
| Package Dimensions | 6.93 x 6.02 x 5.35 inches |
| Item Weight | 4.8 pounds |
| Manufacturer | CNCTOPBAOS |
| Item model number | NMRV030 |
What's in the box
NMRV040 Worm Gear Reducer
Who Should Buy?
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Stepper Motor Users
Ideal for users needing precise speed reduction and torque increase for Nema34 stepper motors in various applications.
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Robotics Enthusiasts
Perfect for hobbyists and professionals designing robots requiring reliable gear transmission and high load capacity.
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Industrial Applications
Suitable for machines in manufacturing processes, enhancing power transmission and reducing motor wear and tear.
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Small Scale Projects
Not ideal for miniaturized projects due to size and weight constraints associated with the gearbox's design.
Product Description
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Customer Questions & Answers
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Question:
What is the gear reduction ratio of the CNCTOPBAOS NMRV040 Worm Gearbox?
Answer: The CNCTOPBAOS NMRV040 Worm Gearbox features a reduction ratio of 20:1. This specific ratio effectively reduces the input speed to a lower output speed while increasing torque, making it ideal for applications requiring precise motion control. For instance, when used with a Nema34 stepper motor, the gearbox allows for better handling of heavier loads and increasing the efficiency of the system. -
Question:
What materials are used in the construction of the NMRV040 Worm Gearbox?
Answer: The NMRV040 Worm Gearbox is constructed primarily from high-quality metal, ensuring durability and reliability in performance. The metal gearheads provide robustness against wear and tear, which is important for demanding applications. This construction suits industrial-grade machines and robotics, where precise and consistent operation is critical. -
Question:
Can the NMRV040 Worm Gearbox be used with servo motors?
Answer: Yes, the NMRV040 Worm Gearbox is compatible with servo motors, including the popular Nema34 series. The design allows seamless integration, enhancing torque output and precision in motion control. This makes it particularly beneficial for CNC machinery and automated systems where exact positioning and strength are required. -
Question:
What applications is the NMRV040 Worm Gearbox suitable for?
Answer: The NMRV040 Worm Gearbox is suitable for a variety of applications including robotics, CNC machines, conveyors, and other automated systems. The 20:1 reduction ratio is particularly advantageous in environments where precision and high torque are required, enabling operators to control speeds effectively and reliably during operation. -
Question:
What are the dimensions of the CNCTOPBAOS NMRV040 Worm Gearbox?
Answer: The NMRV040 Worm Gearbox has specific dimensions that cater to various setups, though exact measurements may vary slightly. Typically, it is designed to fit standard Nema34 motors, ensuring compatibility with numerous mounting systems. Before purchasing, check the available specifications to ensure it meets your project requirements. -
Question:
How does the worm gear design improve performance?
Answer: The worm gear design of the NMRV040 contributes significantly to its performance by providing a high gear reduction ratio in a compact form. This design minimizes backlash and enhances the ability to maintain positions under load, which is crucial in precise applications like CNC machining or robotics. -
Question:
What is the maximum input speed for the NMRV040 Worm Gearbox?
Answer: The maximum input speed for the NMRV040 Worm Gearbox is typically around 1500 RPM. Operating within this limit ensures optimal performance and longevity of the gearbox. Exceeding this speed may lead to overheating or damage, which can affect overall system efficiency and reliability. -
Question:
Is the NMRV040 Worm Gearbox suitable for high-torque applications?
Answer: Yes, the NMRV040 Worm Gearbox is particularly well-suited for high-torque applications due to its sturdy metal construction and 20:1 gear reduction ratio. It enhances torque capabilities when paired with motors like the Nema34, making it ideal for heavy-duty automation tasks and industrial machinery. -
Question:
What are the benefits of using a worm gearbox like the NMRV040?
Answer: Using a worm gearbox like the NMRV040 provides several benefits, including high torque output, compact size, and the ability to achieve significant speed reductions. Its self-locking feature also prevents back-driving, which is crucial for maintaining position in heavy applications, greatly enhancing control in robotic systems or conveyor setups. -
Question:
Where can I buy the CNCTOPBAOS NMRV040 Worm Gearbox in Turks and Caicos?
Answer: You can purchase the CNCTOPBAOS NMRV040 Worm Gearbox Speed Reducer from Ubuy in Turks and Caicos. Ubuy offers a wide selection of products, including this specific gearbox, providing a reliable shopping experience with efficient categorization and quick access to product specifications.
CNCTOPBAOS Gearboxes, Gearheads & Speed Reducers NMRV030 Editorial Review
CNCTOPBAOS NMRV040 Worm Gear Reducer Gearbox 10:1 for Nema34 Stepper Motor is a reliable option for those seeking efficiency and durability. It features a 14mm keyed input shaft and comes equipped with oil port fittings for easy maintenance, ensuring smooth operation. Users commend its performance, noting minimal backlash during operation and overall robustness. When combined with compatible Nema34 stepper motors, it excels in applications like digital indexing for milling machines, showcasing its versatility. It's a well-made product that delivers on its promises, making it a favored choice among users who prioritize quality and functionality.
Customer Reviews & Ratings
19 customers ratings
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Pros
- Keyed input shaft for secure attachment
- Easy maintenance with oil port fittings
- Minimal backlash during operation
- Well-constructed for long-term use
- Compatible with Nema34 stepper motors
Cons
- May require additional connectors for optimal use
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Top selling Worm Gearbox in Turks and Caicos
Last Updated on August 31, 2026
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USD 62
Order now and get it around Tuesday, September 29
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 12 items left in stock.
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Fastest cross-border delivery
Features & Benefits
- Smooth transmission
- Low noise
- Multi-faceted installation
- High-quality aluminum alloy enclosure
- Thermal performance
- Large carrying capacity
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