Product Description
Introduction of Worm Gearbox
1. Mechanical structure compact, volume thin, light, small and efficient;
2. Good performance of heat exchanging, heat rapidly;
3. Easy to install, flexible and nimble performance, easy maintenance overhaul;
4. Running smoothly, the noise is small, durable;
5. Applicability, security, high reliability
Worm Gearbox Main Materials
1. Housing: Die-cast aluminum alloy(frame size 571-090); cast iron(frame size 110-150 )
2. Worm shaft: 20CrMnTi, carbonize heat treatment make the hardness of gear’s surface up to 56-62 HRC. Retain carburization layer’s thickness between 0.3 and 0.5mm after precise grinding
3. Worm wheel: Wearable tin bronze alloy
Detailed Specification
| Type | Worm Gear Speed Reducer |
| Model | NMRV571-150 |
| Ratio | 5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100 |
| Color | Blue/Silver or on customer request |
| Material | Housing: Aluminium alloy or cost iron |
| Worm Gear: Copper-10-3# | |
| Worm: 20CrMn Ti with carburizing and quenching, surface harness is 56-62HRC | |
| Shaft: Chromium steel-45# | |
| Lubricant | Synthetic&Mineral |
| Bearing | C&U bearing |
| Seal | KSK&SKF |
| Temperature | -3040ºC |
| IEC Flange | B5/B14 |
| Rated Power | 0.06KW~15KW |
| Application | Metallurgical machinery, food machinery, stage machinery, |
| welding machinery, road machinery, amusement machines, | |
| packaging machinery, rubber and plastic machinery, | |
| environmental protection machinery, engineering machinery, | |
| construction machinery, machine tool industry, | |
| automotive industry, logistics and transportation and so on. |
Mounting Method
| NMRV | PAM | N | M | P | D | |||||||||||
| IEC | 5 | 7.5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 | 60 | 80 | 100 | ||||
| 571 | 56B14 | 50 | 65 | 80 | 9 | 9 | 9 | 9 | 9 | – | 9 | 9 | 9 | 9 | – | – |
| 030 | 63B5 | 95 | 115 | 140 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | – | – | – |
| 63B14 | 60 | 75 | 90 | |||||||||||||
| 56B5 | 80 | 100 | 120 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | – | |
| 56B14 | 50 | 65 | 80 | |||||||||||||
| 040 | 71B5 | 110 | 130 | 160 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | – | – | – | – |
| 71B14 | 70 | 85 | 105 | |||||||||||||
| 63B5 | 95 | 115 | 140 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | |
| 63B14 | 60 | 75 | 90 | |||||||||||||
| 56B5 | 80 | 100 | 120 | – | – | – | – | – | – | – | – | 9 | 9 | 9 | ||
| 050 | 80B5 | 130 | 165 | 200 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | – | – | – | – | – |
| 80B14 | 80 | 100 | 120 | |||||||||||||
| 71B5 | 110 | 130 | 160 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | – | |
| 71B14 | 70 | 85 | 105 | |||||||||||||
| 63B5 | 95 | 115 | 140 | – | – | – | – | – | – | – | 11 | 11 | 11 | 11 | 11 | |
| 063 | 90B5 | 130 | 165 | 200 | – | 24 | 24 | 24 | 24 | 24 | 24 | – | – | – | – | – |
| 90B14 | 95 | 115 | 140 | |||||||||||||
| 80B5 | 130 | 165 | 200 | – | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | – | – | |
| 80B14 | 80 | 100 | 120 | |||||||||||||
| 71B5 | 110 | 130 | 160 | – | – | – | – | – | – | – | 14 | 14 | 14 | 14 | 14 | |
| 71B14 | 70 | 85 | 105 | |||||||||||||
| 075 | 100/112B5 | 180 | 215 | 250 | – | 28 | 28 | 28 | – | – | – | – | – | – | – | – |
| 100/112B14 | 110 | 130 | 160 | |||||||||||||
| 90B5 | 130 | 165 | 200 | – | 24 | 24 | 24 | 24 | 24 | 24 | 24 | – | – | – | – | |
| 90B14 | 95 | 115 | 140 | |||||||||||||
| 80B5 | 130 | 165 | 200 | – | – | – | – | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | |
| 80B14 | 80 | 100 | 120 | |||||||||||||
| 71B5 | 110 | 130 | 160 | – | – | – | – | – | – | – | – | 14 | 14 | 14 | 14 | |
| 090 | 100/112B5 | 180 | 215 | 250 | – | 28 | 28 | 28 | 28 | 28 | 28 | – | – | – | – | – |
| 100/112B14 | 110 | 130 | 160 | |||||||||||||
| 90B5 | 130 | 165 | 200 | – | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | – | – | |
| 90B14 | 95 | 115 | 140 | |||||||||||||
| 80B5 | 130 | 165 | 200 | – | – | – | – | – | – | – | 19 | 19 | 19 | 19 | 19 | |
| 80B14 | 80 | 100 | 120 | |||||||||||||
| 110 | 132B5 | 230 | 265 | 300 | – | 38 | 38 | 38 | 38 | – | – | – | – | – | – | – |
| 100/112B5 | 180 | 215 | 250 | – | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | – | – | |
| 90B5 | 130 | 165 | 200 | – | – | – | – | – | 24 | 24 | 24 | 24 | 24 | 24 | 24 | |
| 80B5 | 130 | 165 | 200 | – | – | – | – | – | – | – | – | – | – | 19 | 19 | |
| 130 | 132B5 | 230 | 265 | 300 | – | 38 | 38 | 38 | 38 | 38 | 38 | 38 | – | – | – | – |
| 100/112B5 | 180 | 215 | 250 | – | – | – | – | – | 28 | 28 | 28 | 28 | 28 | 28 | 28 | |
| 90B5 | 130 | 165 | 200 | – | – | – | – | – | – | – | – | – | – | 24 | 24 | |
| 150 | 160B5 | 250 | 300 | 350 | – | 42 | 42 | 42 | 42 | 42 | – | – | – | – | – | – |
| 132B5 | 230 | 265 | 300 | – | – | – | – | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | |
| 100/112B5 | 180 | 215 | 250 | – | – | – | – | – | – | – | – | – | 28 | 28 | 28 | |
FAQ
1 Q: What’s your MOQ for the gearbox?
A: 1unit is ok for sample testing
2 Q: What about your warranty for the gearbox?
A: One year.
3 Q: Do you provide OEM service with a customized logo?
A: Yes, we could do OEM orders, but we mainly focus on our own brand.
4 Q: How about your payment terms?
A: TT, western union, and PayPal. 100% payment in advance for orders less than $5,000. 30% deposit and balance before delivery for orders over $5,000.
5 Q: How about your packing?
A: Carton, Plywood case. If you need more, we can pack all goods with a pallet.
6 Q: What information should be given, if I buy from you?
A: Rated power, gearbox ratio, input speed, mounting position. More details, better!
7 Q: How do you deliver the gearbox?
A: We will compare and choose the most suitable ways of delivery by sea, air or express courier.
We hope you will enjoy cooperating with us.
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| Power Source: | AC DC Motor |
|---|---|
| Starting Mode: | Split-phase Single Phase Asynchronous Motor |
| Speed: | Low Speed |
| Function: | Change Drive Torque, Speed Changing, Speed Reducti |
| Model No.: | Nmrv025-150 |
| Gear Ratio: | 5~100 |
| Samples: |
US$ 20/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
How to Install and Align a Worm Reducer Properly
Proper installation and alignment of a worm reducer are crucial for ensuring optimal performance and longevity. Follow these steps to install and align a worm reducer:
- Preparation: Gather all the necessary tools, equipment, and safety gear before starting the installation process.
- Positioning: Place the worm reducer in the desired location, ensuring that it is securely mounted to a stable surface. Use appropriate fasteners and mounting brackets as needed.
- Shaft Alignment: Check the alignment of the input and output shafts. Use precision measurement tools to ensure that the shafts are parallel and in line with each other.
- Base Plate Alignment: Align the base plate of the reducer with the foundation or mounting surface. Ensure that the base plate is level and properly aligned before securing it in place.
- Bolt Tightening: Gradually and evenly tighten the mounting bolts to the manufacturer’s specifications. This helps ensure proper contact between the reducer and the mounting surface.
- Check for Clearance: Verify that there is enough clearance for any rotating components or parts that may move during operation. Avoid any interference that could cause damage or performance issues.
- Lubrication: Apply the recommended lubricant to the worm reducer according to the manufacturer’s guidelines. Proper lubrication is essential for smooth operation and reducing friction.
- Alignment Testing: After installation, run the worm reducer briefly without a load to check for any unusual noises, vibrations, or misalignment issues.
- Load Testing: Gradually introduce the intended load to the worm reducer and monitor its performance. Ensure that the reducer operates smoothly and efficiently under the load conditions.
It’s important to refer to the manufacturer’s installation guidelines and specifications for your specific worm reducer model. Proper installation and alignment will contribute to the gearbox’s reliability, efficiency, and overall functionality.
Worm Gearbox Applications in Robotics and Automation
Worm gearboxes play a crucial role in various robotics and automation applications due to their unique characteristics and benefits. Here are some common applications where worm gearboxes are used:
- Robotic Arm Movement: Worm gearboxes are employed in robotic arms to provide precise and controlled movement. The self-locking property of worm gearboxes helps maintain the arm’s position without requiring additional brakes.
- Conveyor Systems: In automated production lines, worm gearboxes are used to drive conveyor belts and move materials or products along assembly lines with accuracy.
- Precision Positioning: Worm gearboxes are used in precision positioning systems, such as those found in pick-and-place robots and CNC machines. They ensure accurate and repeatable movements.
- Pan and Tilt Mechanisms: Worm gearboxes are utilized in pan and tilt mechanisms of surveillance cameras, robotic cameras, and sensors. The self-locking feature helps stabilize and maintain the desired angle.
- Automated Gates and Doors: Worm gearboxes are used in automated gate and door systems to control their opening and closing movements smoothly and safely.
- Material Handling: Robots in warehouses and distribution centers use worm gearboxes to manipulate and lift objects, enhancing efficiency in material handling.
- Medical Robotics: Worm gearboxes are employed in medical robots for surgical procedures, diagnostic equipment, and rehabilitation devices, ensuring precise and controlled movements.
- Industrial Robots: Industrial robots rely on worm gearboxes for various tasks, including welding, painting, assembly, and packaging, where precise movements are essential.
- Automated Testing Equipment: In testing and inspection applications, worm gearboxes provide the necessary movement and positioning for accurate testing and measurements.
- Food and Beverage Industry: Worm gearboxes are used in automated food processing and packaging systems, ensuring hygienic and precise movement of products.
Worm gearboxes are preferred in these applications due to their compact size, high torque output, self-locking feature, and ability to provide a right-angle drive. However, selecting the right gearbox requires considering factors such as load, speed, efficiency, and environmental conditions.
What is a Worm Gearbox and How Does It Work?
A worm gearbox, also known as a worm gear reducer, is a mechanical device used to transmit rotational motion and torque between non-parallel shafts. It consists of a worm screw and a worm wheel, both of which have helical teeth. The worm screw resembles a threaded cylinder, while the worm wheel is a gear with teeth that mesh with the worm screw.
The working principle of a worm gearbox involves the interaction between the worm screw and the worm wheel. When the worm screw is rotated, its helical teeth engage with the teeth of the worm wheel. As the worm screw rotates, it translates the rotational motion into a perpendicular motion, causing the worm wheel to rotate. This perpendicular motion allows the worm gearbox to achieve a high gear reduction ratio, making it suitable for applications that require significant speed reduction.
One of the key features of a worm gearbox is its ability to provide a high gear reduction ratio in a compact design. However, due to the sliding nature of the meshing teeth, worm gearboxes may exhibit higher friction and lower efficiency compared to other types of gearboxes. Therefore, they are often used in applications where efficiency is not the primary concern but where high torque and speed reduction are essential, such as conveyor systems, elevators, automotive steering systems, and certain industrial machinery.
editor by CX 2024-03-28