产品描述
产品描述
NB142 series adopts the design of integrating its sun gear and input shaft, the design of integrating its output structure. Using high- strength bearing, the product itself is characterized by high load, high precision, and low noise, focusing on the use of automation equipment, various types of packaging, printing, lithium-ion, LCD screens, robots, palletizers, woodworking, doors and windows and other industry sectors.
Product Name: High Precision Planetary Gearbox
Product Series: NB142 Series
Product features: high precision, high load, low noise.
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 optimises power transmission
Optimised selection of oil seals: reduces friction and laminate transmission efficiency
Protection class IP65
Warranty: 2 years
Our Advantages
High precision
High load
Low noise
Detailed Photos
Product Parameters
| Segment number | Single segment | ||||||||
| Ratio | i | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 额定输出扭矩 | Nm | 320 | 510 | 610 | 570 | 520 | 470 | 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 | ≤1 | |||||||
| Precision backlash | arcmin | ≤3 | |||||||
| Standard backlash | arcmin | ≤5 | |||||||
| Torsional rigidity | Nm/arcmin | 50 | |||||||
| Max.bending moment | Nm | 9400 | |||||||
| Max.axial force | N | 4700 | |||||||
| Service life | hr | 20000(10000 under continuous operation) | |||||||
| Efficiency | % | ≥97% | |||||||
| 重量 | kg | 14.5 | |||||||
| Operating Temperature | ºC | -10ºC~+90ºC | |||||||
| Lubrication | Synthetic grease | ||||||||
| Protection class | IP64 | ||||||||
| Mounting Position | All directions | ||||||||
| Noise level(N1=3000rpm,non-loaded) | 分贝(A) | ≤65 | |||||||
| Rotary inertia | Kg·cm² | 9.21 | 7.54 | 7.42 | 7.25 | 7.14 | 7.07 | 7.04 | 7.03 |
Applicable Industries
Packaging Machinery Mechanical Hand Textile Machinery
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| 应用： | Motor, Machinery, Marine, Agricultural Machinery |
|---|---|
| 硬度： | 硬化的牙面 |
| 安装： | All Direction |
| 布局： | Planetary Gearbox |
| 齿轮形状： | Helical Gear |
| 步： | Single-Step |
| 定制化： |
可用的
| 定制请求 |
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调整割草机变速箱皮带的张力
正确调整割草机变速箱皮带的张力对于确保最佳性能和延长皮带寿命至关重要。请按照以下步骤调整张力：
- 准备： 为了安全起见，请关闭割草机发动机并断开火花塞线。
- 找到调节机构： 确定割草机上的张紧调节机构。根据割草机型号的不同，这可能是张紧螺栓、可调节支架或其他机构。
- 松开螺栓： 如果您的割草机带有张紧螺栓，请稍微松开固定变速箱的安装螺栓。这样可以让变速箱移动并调节张紧度。
- 调整张力： 使用张紧调节机构来增加或减少皮带的张力。有关推荐的张力规格，请参阅割草机的使用手册。
- 检查张力： 调整完毕后，检查皮带张力，方法是按压皮带轮中间位置的皮带。皮带应该略有弹性，但不能过度。同时，检查皮带轮是否对齐。
- 拧紧螺栓： 张力调整到位后，拧紧变速箱的安装螺栓，将其固定到位。
- 测试操作： 重新连接火花塞线并启动割草机，观察皮带的运转情况。注意是否有异常噪音，并检查皮带是否与滑轮正确啮合。
定期检查和调整变速箱皮带的张力可确保高效的动力传输并防止过早磨损。如果您不确定正确的张力调整方法，请查阅割草机的使用手册或寻求专业人士的帮助。
Using Synthetic Oil in Your Mower Gearbox
Yes, you can use synthetic oil in your mower gearbox, and in many cases, it’s recommended for its benefits. Synthetic oils offer several advantages over conventional oils:
- Improved Lubrication: Synthetic oils provide better lubrication, reducing friction and wear on gearbox components.
- Temperature Stability: Synthetic oils perform well in a wide range of temperatures, ensuring consistent lubrication in both hot and cold conditions.
- Resistance to Breakdown: Synthetic oils have a higher resistance to thermal breakdown, which helps them maintain their properties and effectiveness over time.
- Extended Oil Change Intervals: Synthetic oils often last longer than conventional oils, allowing for extended oil change intervals.
- Reduced Deposits: Synthetic oils tend to produce fewer deposits and sludge in the gearbox, keeping it cleaner.
Before switching to synthetic oil, it’s important to:
- Check the manufacturer’s recommendations: Confirm whether your mower’s gearbox is compatible with synthetic oil.
- Choose the right viscosity: Select a synthetic oil with the appropriate viscosity rating for your mower’s gearbox.
- Ensure proper mixing: If you’re switching from conventional to synthetic oil, it’s a good practice to thoroughly drain the old oil before adding the synthetic oil.
Using synthetic oil can contribute to the overall performance and longevity of your mower gearbox. However, always refer to your mower’s manual and the oil manufacturer’s recommendations for the best results.
Function of a Mower Gearbox
A mower gearbox operates through a series of gears and components that work together to transmit power and convert the rotational motion of the engine into the cutting action of the blades. Here’s how a typical mower gearbox works:
- Power Input: The mower gearbox receives power from the mower’s engine via a drive shaft.
- Gear Reduction: The gearbox contains a set of gears that are arranged in specific ratios to achieve the required torque and speed conversion. The input gear, connected to the drive shaft, meshes with one or more intermediate gears.
- Torque Conversion: As the input gear turns, it drives the intermediate gears. The gear arrangement within the gearbox results in a reduction of speed and an increase in torque. This is essential for providing the cutting blades with the necessary force to cut through vegetation.
- Blade Connection: The output shaft of the gearbox is connected to the cutting blades. As the gearbox output shaft rotates, it transfers the torque to the blades, causing them to spin.
- Blade Rotation: The rotational motion of the blades is what enables them to cut through grass and other vegetation. The increased torque generated by the gearbox allows the blades to effectively perform cutting or mulching actions.
Modern mower gearboxes are designed for efficiency, durability, and precision. They are often equipped with ball bearings, seals, and lubrication to minimize friction and ensure smooth operation. Some mower gearboxes also include additional features such as adjustable cutting heights, blade synchronization, and directional control to enhance the versatility of the mower.
editor by CX 2024-04-30
