China high quality CZPT Gear Motors 12V DC Motors 28mm Diameter Metal Shaft with DC Gearbox with Great quality

商品描述

 

商品参数

型号：KM-37B545-88.3-0657

尺寸信息：
电机直径：φ37mm
电机外壳长度：50毫米
轴持续时间：可定制

规格：
 

所有技术数据均可根据各种应用进行个性化定制。

定制对象：
直流电机、减速电机、振动电机、汽车电机。
提供的配件包括编码器、设备、蜗杆、电线、连接器等。
滚珠轴承或含油轴承。
轴配置（多滚花、D形缩减形状、四滚花等）。
金属塞帽或塑料端盖。
 贵金属刷/碳刷。
专业数据。

深度照片

应用

 

认证

包装和运输

企业简介

我们的积极方面

常问问题

一、你们提供哪些类型的电机？

金摩尔公司专门生产直径从 6 毫米到 80 毫米的直流电机和齿轮电机，汽车电机和振动电机是我们的动力来源，我们也提供无刷电机。
 

2.样品或批量生产的实际提前期是多久？

通常情况下，批量生产的样品制作需要 15-25 天，直流电机生产需要 35-40 天，齿轮电机生产需要 45-60 天。
 

3.请问您能否把这台电机的报价发过来？

我们所有的电机都是根据不同的需求定制生产的。您提交具体要求和年度预算后，我们将尽快提供报价。
 

四、你们是否提供电机所需的编码器、PCB、连接器、焊接线等设备？

我们主要生产电机，而不是设备。但如果您的年度需求量达到一定数量，我们会联系工程师申请供应设备。

五、你们的电机是否通过了UL、CB、Tüv、CE认证？

All of our motors are UL, CB Tüv, CE compliant, and all our things are making underneath Get to and ROHS. We could supply motor’s discovering drawing and BOM for your items UL certificated. We also could make motors built-in filters based on your EMC directive for your EMC passing.

 

蜗轮蜗杆和齿轮箱

如果您正在使用变速箱，您可能会想知道哪种蜗杆轴最适合您的变速箱。有很多因素需要考虑，包括蜗杆轴的凹面形状、螺纹数量和润滑方式。本文将详细解释每个因素，帮助您为您的变速箱选择合适的蜗杆轴。市面上有很多选择，所以不要犹豫多方比较。如果您是变速箱领域的新手，请继续阅读，了解更多关于这种常见变速箱类型的信息。

凹形

The geometry of a worm equipment varies considerably depending on its manufacturer and its intended use. Early worms experienced a fundamental profile that resembled a screw thread and could be chased on a lathe. Later on, equipment with a straight sided g-angle had been produced to produce threads that had been parallel to the worm’s axis. Grinding was also developed to increase the finish of worm threads and decrease distortions that happen with hardening.
To pick a worm with the correct geometry, the diameter of the worm equipment need to be in the very same unit as the worm’s shaft. Once the fundamental profile of the worm gear is decided, the worm equipment teeth can be specified. The calculation also requires an angle for the worm shaft to avoid it from overheating. The angle of the worm shaft should be as near to the vertical axis as possible.
另一方面，双包络蜗轮蜗杆没有蜗杆喉部。它们是带有直轴的螺旋齿轮。由于蜗杆的齿彼此接触，因此会产生相当大的摩擦。与双包络蜗轮蜗杆相比，无喉蜗轮蜗杆结构更紧凑，能够承受更小的负载。它们也更容易制造。
不同公司的蜗轮蜗杆各有优势。例如，蜗轮蜗杆是提高扭矩最有效的方法之一，尽管青铜等低品质材料润滑起来比较困难。蜗轮蜗杆的故障率也很低，因为它们在设计过程中提供了很大的灵活性。即使两种规格之间存在差异，蜗轮蜗杆系统的整体效率也是相同的。
锥形蜗杆是另一种类型。这种技术方案将直轴蜗杆与凹弧相结合。凹弧本身也是一种实用部件。这种形状的蜗杆同时具有三个以上的接触点，这意味着它们可以在不造成异常磨损的情况下减小较大的直径。此外，它也是一种成本相对较低的设计。

线迹图案

A great worm equipment demands a excellent thread pattern. There are a couple of important parameters that establish how excellent a thread sample is. First of all, the threading sample must be ACME-threaded. If this is not attainable, the thread should be created with straight sides. Then, the linear pitch of the “worm” need to be the very same as the circular pitch of the corresponding worm wheel. In straightforward conditions, this indicates the pitch of the “worm” is the very same as the circular pitch of the worm wheel. A quick-alter gearbox is typically employed with this variety of worm equipment. Alternatively, lead-screw adjust gears are utilized instead of a rapid-adjust equipment box. The pitch of a worm gear equals the helix angle of a screw.
A worm gear’s axial pitch have to match the round pitch of a equipment with a higher axial pitch. The circular pitch is the length amongst the factors of teeth on the worm, while the axial pitch is the distance amongst the worm’s enamel. One more issue is the worm’s guide angle. The angle amongst the pitch cylinder and worm shaft is called its direct angle, and the increased the lead angle, the higher the efficiency of a equipment.
蜗轮蜗杆的齿形几何形状因制造商和预期用途而异。早期的蜗轮蜗杆，其螺纹类似于螺丝上的螺纹，可以用车床轻松加工。后来，磨削工艺提高了蜗轮蜗杆螺纹的表面光洁度，并减少了硬化造成的变形。因此，现在大多数蜗轮蜗杆的螺纹规格与其尺寸相对应。在选择蜗轮蜗杆时，务必在购买前检查螺纹数量。
A worm gear’s threading is essential in its operation. Worm teeth are typically cylindrical, and are arranged in a sample equivalent to screw or nut threads. Worm teeth are frequently shaped on an axis of perpendicular compared to their parallel counterparts. Due to the fact of this, they have better torque than their spur gear counterparts. In addition, the gearing has a minimal output pace and higher torque.

线的数量

不同类型的蜗轮蜗杆机构在其行星齿轮上使用不同数量的螺纹。单螺纹蜗轮蜗杆机构不能与双螺纹蜗杆一起使用。单螺纹蜗轮蜗杆机构必须与单螺纹蜗杆一起使用。单螺纹蜗杆在减速方面比双螺纹蜗杆更有效。
The amount of threads on a worm’s shaft is a ratio that compares the pitch diameter and number of teeth. In general, worms have 1,2,4 threads, but some have 3, five, or 6. Counting thread commences can help you decide the quantity of threads on a worm. A one-threaded worm has fewer threads than a a number of-threaded worm, but a multi-threaded worm will have much more threads than a mono-threaded planetary gear.
To measure the variety of threads on a worm shaft, a modest fixture with two floor faces is employed. The worm must be taken out from its housing so that the completed thread location can be inspected. Following figuring out the quantity of threads, straightforward measurements of the worm’s exterior diameter and thread depth are taken. As soon as the worm has been accounted for, a cast of the tooth area is created employing epoxy material. The casting is moulded amongst the two tooth flanks. The V-block fixture rests towards the outdoors diameter of the worm.
The circular pitch of a worm and its axial pitch have to match the round pitch of a greater gear. The axial pitch of a worm is the length amongst the factors of the teeth on a worm’s pitch diameter. The lead of a thread is the distance a thread travels in a single revolution. The direct angle is the tangent to the helix of a thread on a cylinder.
The worm gear’s pace transmission ratio is based on the quantity of threads. A worm gear with a large ratio can be very easily lowered in 1 stage by making use of a established of worm gears. However, a multi-thread worm will have a lot more than two threads. The worm gear is also much more efficient than solitary-threaded gears. And a worm gear with a high ratio will let the motor to be utilized in a assortment of purposes.

润滑

由于蜗轮蜗杆的摩擦力大，且滑动接触面积也很大，因此其润滑要求尤为苛刻。幸运的是，润滑剂的选择多种多样，例如复合油。复合油是以矿物油为基底的润滑剂，添加了10%或以上的脂肪酸、防锈剂、抗氧化剂和其他添加剂。这种混合配方最终能够提高润滑性，降低摩擦，并减少滑动磨损。
When picking a lubricant for a worm shaft, make confident the product’s viscosity is proper for the kind of gearing utilised. A low viscosity will make the gearbox difficult to actuate and rotate. Worm gears also endure a increased sliding movement than rolling motion, so grease have to be capable to migrate evenly through the gearbox. Repeated sliding motions will thrust the grease away from the contact zone.
另一个需要考虑的因素是齿轮的间隙。蜗轮蜗杆传动装置的传动比通常很大，有时甚至高达300:1。这对于能量利用至关重要，但同时也会降低效率。蜗轮蜗杆在滑动过程中会产生热量，因此使用高质量的润滑剂非常重要。这种润滑剂可以减少热量，确保最佳性能。以下提示将帮助您为蜗轮蜗杆传动装置选择合适的润滑剂。
In low-speed programs, a grease lubricant may possibly be sufficient. In larger-pace programs, it really is greatest to use a synthetic lubricant to avoid premature failure and tooth put on. In the two instances, lubricant selection relies upon on the tangential and rotational velocity. It is critical to comply with manufacturer’s guidelines relating to the choice of lubricant. But bear in mind that lubricant choice is not an effortless process.