类别：减速器-蠕虫

China supplier 90 Degree Shaft Nmrv130 Worm Gear Box with Hot selling

产品描述

Editing and broadcasting of main materials

1. Body, die-casting aluminum alloy;

2. Worm shaft, 20 Crq steel, high temperature treatment;

3. Worm gear, nickel bronze alloy;

4. Aluminum alloy body, sandblasting and surface anti-corrosion treatment;

5. Cast iron body, painted with bIu RA5571.

Regular center distance specification editing and broadcasting

Center distance: 130 (unit: mm).

Output hole/shaft diameter: 11, 14, 18, 25, 28, 35, 42, 45 (unit: mm)

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硬度：	硬化的牙面
安装：	90度
布局：	扩张
齿轮形状：	Cylindrical Gear
步：	单步
类型：	齿轮减速器

示例：	US$ 150/件 1 件（最低订购量） \| 索取样品

蜗轮减速器可以用于重型机械吗？

是的，蜗轮减速器可用于重型机械，并且由于其固有的特性和优势，经常被选用于此类应用：

高扭矩传动： 蜗轮减速器以其传递高扭矩负载的能力而闻名，因此适用于需要大量动力传输的重型机械。
负载分配： 蜗轮蜗杆的设计实现了稳健的载荷分布和蜗杆与蜗轮齿之间的良好接触。这提高了它们的承载能力，使它们能够承受重载而不会过早磨损或失效。
紧凑型设计： 蜗轮蜗杆减速器结构紧凑，单级即可实现高减速比。这使得高输入转速能够降低到较低的输出转速，这在重型机械中通常是必需的。
过载保护： 蜗轮蜗杆具有天然的自锁特性，这意味着齿轮不易被外力反向驱动。这一特性提供了固有的过载保护，可防止在突发负载峰值的情况下损坏齿轮箱和机械设备。
运行平稳： 蜗轮减速器运行平稳，这对于需要精确控制运动的重型机械来说至关重要。

However, when considering the use of a worm gearbox in heavy-duty applications, it’s important to ensure proper engineering and sizing. The design should account for factors such as load, speed, duty cycle, lubrication, and temperature to ensure optimal performance and longevity.

总体而言，蜗轮减速器非常适合各个行业的重型机械，包括采矿、建筑、制造等行业。

How to Calculate the Input and Output Speeds of a Worm Gearbox?

Calculating the input and output speeds of a worm gearbox involves understanding the gear ratio and the principles of gear reduction. Here’s how you can calculate these speeds:

输入速度： The input speed (N₁) is the speed of the driving gear, which is the worm gear in this case. It is usually provided by the manufacturer or can be measured directly.
输出速度： The output speed (N₂) is the speed of the driven gear, which is the worm wheel. To calculate the output speed, use the formula:
N₂ = N₁ / (Z₁ * i)

Where:
N₂ = Output speed (rpm)
N₁ = Input speed (rpm)
Z₁ = Number of teeth on the worm gear
i = Gear ratio (ratio of the number of teeth on the worm gear to the number of threads on the worm)

It’s important to note that worm gearboxes are designed for gear reduction, which means that the output speed is lower than the input speed. Additionally, the efficiency of the gearbox, friction, and other factors can affect the actual output speed. Calculating the input and output speeds is crucial for understanding the performance and capabilities of the worm gearbox in a specific application.