Product Description
Product Description
The NBR142 series planetary gearboxes are designed and machined as a single unit with special tapered roller bearings to provide high radial load, high torque, ultra-precision, and small size. The NBR142 series uses in highly rigid industries such as fiber optic laser equipment, floor track equipment, robot seventh axis, Parallel robots (spider hand) machine tools, and rotating arms.
Product Name: High Precision Planetary Reducer
Product Series: NBA142 Series
Product features: high torque, high load, ultra-precision, small size
Product Description:
Integrated design concept with high-strength bearings ensure the product itself is durable and efficient
A variety of output ideas such as shaft output, flange and gear are available.
1 arc minute ≤ backlash ≤ 3 arc minutes
Reduction ratios ranging from 3 to 100
Frame design: increases torque and optimizes power transmission
Optimised selection of oil seals: reduces friction and laminate transmission efficiency
Protection class IP65
Warranty: 2 years
Our Advantages
High torque
High load
ultra-precision
Small size
Detailed Photos
Product Parameters
| Segment number | Double segment | ||||||||||||||||
| Ratio | i | 25 | 30 | 35 | 40 | 45 | 50 | 60 | 70 | 80 | 90 | 100 | 120 | 140 | 160 | 180 | 200 |
| Rated output torque | Nm | 610 | 570 | 520 | 470 | 420 | 610 | 570 | 520 | 470 | 420 | 420 | 570 | 520 | 520 | 420 | 420 |
| Emergency stop torque | Nm | Three times of Maximum Output Torque | |||||||||||||||
| Rated input speed | Rpm | 3000 | |||||||||||||||
| Max input speed | Rpm | 6000 | |||||||||||||||
| Ultraprecise backlash | arcmin | ≤4 | |||||||||||||||
| Precision backlash | arcmin | ≤7 | |||||||||||||||
| Standard backlash | arcmin | ≤9 | |||||||||||||||
| Torsional rigidity | Nm/arcmin | 50 | |||||||||||||||
| Max.bending moment | Nm | 9400 | |||||||||||||||
| Max.axial force | N | 4700 | |||||||||||||||
| Service life | hr | 20000(10000 under continuous operation) | |||||||||||||||
| Efficiency | % | ≥92% | |||||||||||||||
| Weight | kg | 27.5 | |||||||||||||||
| Operating Temperature | ºC | -10ºC~+90ºC | |||||||||||||||
| Lubrication | Synthetic grease | ||||||||||||||||
| Protection class | IP64 | ||||||||||||||||
| Mounting Position | All directions | ||||||||||||||||
| Noise level(N1=3000rpm,non-loaded) | dB(A) | ≤70 | |||||||||||||||
| Rotary inertia | Kg·cm² | 6.84 | 6.25 | ||||||||||||||
Applicable Industries
Packaging Machinery Mechanical Hand Textile Machinery
Non Standard automation Machine Tool Printing Equipment
Certifications
Company Profile
DESBOER (HangZhou) Transmission Technology Co., Ltd. is a subsidiary of DESBOER (China), which is committed to the design, development, customized production and sales of high precision planetary reducer as 1 of the technology company. Our company has over 10 years of design, production and sales experience, the main products are the high precision planetary reducer, gear, rack, etc., with high quality, short delivery period, high cost performance and other advantages to better serve the demand of global customers. It is worth noting that we remove the intermediate link sale from the factory directly to customers, so that you can get the most ideal price and also get our best quality service simultaneously.
About Research
In order to strengthen the advantages of products in the international market, the head company in Kyoto, Japan to established KABUSHIKIKAISYA KYOEKI, mainly engaged in the development of DESBOER high precision planetary reducer, high precision of transmission components such as the development work, to provide the most advanced design technology and the most high-quality products for the international market.
| Application: | Motor, Machinery, Marine, Agricultural Machinery, CNC Machine |
|---|---|
| Function: | Change Drive Torque, Speed Changing, Speed Reduction |
| Layout: | Plantery Type |
| Hardness: | Hardened Tooth Surface |
| Installation: | All Directions |
| Step: | Double-Step |
| Customization: |
Available
| Customized Request |
|---|
Choosing Lubrication for Angle Gearboxes
When selecting lubrication for angle gearboxes, several critical considerations should be taken into account:
- Operating Conditions: The operating environment, temperature range, and exposure to moisture or contaminants play a significant role in determining the type of lubricant needed.
- Load and Torque: The load-carrying capacity and torque requirements of the gearbox impact the choice of lubricant viscosity and additives.
- Speed: The speed of the gearbox influences the lubricant’s ability to form and maintain a protective film between gear surfaces.
- Materials: Consider the materials of the gears, bearings, and other components to ensure compatibility with the lubricant.
- Lubricant Type: Choose between oil and grease lubrication, considering factors like lubrication intervals, leakage, and sealing effectiveness.
- Viscosity: The lubricant’s viscosity should match the gearbox’s operational requirements, providing sufficient film thickness without causing excessive drag.
- Extreme Conditions: In extreme temperatures or harsh conditions, specialized lubricants with additives for high-temperature, low-temperature, or extreme-pressure performance may be necessary.
- Sealing: The gearbox’s sealing effectiveness impacts lubricant retention and protection against contaminants.
- Compatibility: Ensure that the chosen lubricant is compatible with any existing lubricants or residues to prevent chemical reactions.
- Maintenance: Consider ease of lubricant replenishment and maintenance intervals when selecting a lubrication solution.
Choosing the appropriate lubrication for angle gearboxes is essential to ensure smooth operation, minimize wear and friction, extend the gearbox’s lifespan, and maintain overall efficiency and reliability.
Efficient Power Transmission and Motion Control with Angle Gearboxes
Angle gearboxes play a crucial role in ensuring efficient power transmission and precise motion control in various mechanical systems. They achieve this through several mechanisms:
- Gear Arrangement: Angle gearboxes use a combination of gears, such as bevel gears, worm gears, or hypoid gears, to redirect the rotational motion efficiently while changing the direction of the output shaft.
- High Gear Ratios: Many angle gearboxes incorporate high gear ratios, allowing them to convert high-speed, low-torque input into lower-speed, higher-torque output. This is particularly useful in applications where high torque is required, such as heavy machinery or industrial equipment.
- Precision Engineering: Angle gearboxes are designed with precision to minimize backlash and gear play. This ensures accurate and reliable motion control, which is essential in applications demanding precise positioning and synchronization.
- Lubrication and Sealing: Proper lubrication and sealing in angle gearboxes reduce friction and wear, contributing to efficient power transmission. Well-maintained gearboxes experience less energy loss due to friction and heat generation.
- Material Selection: High-quality materials and advanced manufacturing techniques are used to construct angle gearboxes. This ensures that components can handle the loads and stresses without excessive wear or failure, promoting efficient power transfer.
- Alignment and Assembly: Accurate alignment during the assembly of angle gearboxes prevents misalignment-related losses and reduces strain on gears and bearings, resulting in smoother power transmission.
Whether in industrial machinery, automotive systems, or other mechanical applications, angle gearboxes contribute to efficient power transmission and motion control by optimizing gear arrangements, minimizing energy losses, and providing reliable performance over extended periods.
Benefits of Using Angle Gearboxes in Industrial and Automotive Systems
Angle gearboxes, also known as bevel gearboxes, offer several advantages when incorporated into industrial and automotive systems. These benefits contribute to enhanced functionality, efficiency, and reliability. Here are the key advantages:
- Directional Change: The primary advantage of angle gearboxes is their ability to change the direction of rotational motion. They allow power to be transmitted smoothly between intersecting shafts that are oriented at different angles, enabling the efficient transfer of motion and torque.
- Space Efficiency: Angle gearboxes are compact and space-saving solutions for transmitting power around corners or in tight spaces. They eliminate the need for complex mechanical linkages, optimizing the layout and design of equipment.
- Torque Transmission: Bevel gears within angle gearboxes are capable of transmitting high levels of torque, making them suitable for applications that require the transfer of significant rotational force.
- Customization: Angle gearboxes are available in various configurations, allowing them to be tailored to specific angle requirements and application needs. This customization enhances their versatility and adaptability.
- Smooth Operation: Well-designed angle gearboxes provide smooth and efficient motion transmission, minimizing vibrations and reducing wear and tear on components.
- High Efficiency: The meshing of bevel gears within angle gearboxes results in efficient power transmission with minimal energy losses.
- Diverse Applications: Angle gearboxes find applications in industries such as automotive, manufacturing, aerospace, robotics, agriculture, and more. They are used in steering systems, differentials, rotary tables, conveyor systems, and other critical mechanisms.
- Reliability: Properly designed and maintained angle gearboxes offer reliable operation over an extended lifespan. High-quality materials and precision manufacturing contribute to their durability.
Overall, angle gearboxes are versatile components that play a crucial role in redirecting rotational motion while providing numerous benefits to industrial and automotive systems. Their impact on efficiency, space utilization, and motion transmission makes them essential in various mechanical applications.
editor by CX 2023-10-25