diff --git a/components/motors/docs/gearboxes.md b/components/motors/docs/gearboxes.md new file mode 100644 index 000000000..f66ed4534 --- /dev/null +++ b/components/motors/docs/gearboxes.md @@ -0,0 +1,31 @@ +KM worm gear motors and MRH helical geared motors are two distinct types of gear motors that are used for different applications, each with their own set of characteristics and advantages. Here's a comparison between the two: + +1. **Design and Mechanism:** + - **KM Worm Gear Motor:** This type of motor uses a worm gear mechanism, where a screw (worm) meshes with a gear (worm wheel). The worm can easily turn the gear, but the gear cannot turn the worm, which can be an advantage in some applications. + - **MRH Helical Geared Motor:** Helical geared motors use helical gears, which have teeth cut at an angle to the face of the gear. This design allows for more teeth to be in contact during operation, which results in smoother and quieter operation. + +2. **Efficiency:** + - **KM Worm Gear Motor:** Generally, worm gear motors are less efficient than helical gears, especially at higher reductions. This is due to the sliding contact between the worm and the gear which leads to higher friction losses. + - **MRH Helical Geared Motor:** Helical gears are more efficient than worm gears, especially under high-speed and high-load conditions. Their angled teeth provide more gradual engagement and less friction. + +3. **Torque and Speed:** + - **KM Worm Gear Motor:** Worm gears are typically used in applications requiring high torque at low speed. They have a high reduction ratio in a small space. + - **MRH Helical Geared Motor:** Helical gears can handle higher speeds and are suitable for applications requiring efficient power transmission at various speeds. + +4. **Load Carrying Capacity:** + - **KM Worm Gear Motor:** The load carrying capacity is generally lower compared to helical gears. They are more suitable for lighter applications. + - **MRH Helical Geared Motor:** Helical gears have a higher load carrying capacity due to the larger contact area of the teeth. + +5. **Backlash:** + - **KM Worm Gear Motor:** Worm gears have inherent backlash, but it can be minimal, which is beneficial for applications requiring precision. + - **MRH Helical Geared Motor:** Helical gears can also be designed for low backlash, which is important in precision applications. + +6. **Applications:** + - **KM Worm Gear Motor:** Commonly used in conveyor systems, packaging machinery, and precision machinery where compactness and high torque output are required. + - **MRH Helical Geared Motor:** Often found in high-speed applications, such as in power transmission systems, automotive applications, and machinery requiring smooth and quiet operation. + +7. **Cost and Maintenance:** + - **KM Worm Gear Motor:** These are usually less expensive to manufacture but might require more maintenance due to wear over time, especially in the worm. + - **MRH Helical Geared Motor:** Typically more costly due to their complex design, but they tend to have a longer lifespan with less maintenance. + +In summary, the choice between a KM worm gear motor and an MRH helical geared motor depends on the specific requirements of the application, including efficiency, torque and speed needs, load capacity, noise considerations, and cost. diff --git a/extrusion/components/300_Housing/300_Housing.SLDASM b/extrusion/components/300_Housing/300_Housing.SLDASM index cec061cbb..6aeda6c46 100644 --- a/extrusion/components/300_Housing/300_Housing.SLDASM +++ b/extrusion/components/300_Housing/300_Housing.SLDASM @@ -1,3 +1,3 @@ version https://git-lfs.github.com/spec/v1 -oid sha256:5fa712b67ad64223fec8a6e76c5838955a46299c8c1a85ba0e509d41d1a94811 -size 670683 +oid sha256:4ff5404e41f92204c22b369dfe90def19862d38b410b51634f517fbdf7fa9262 +size 672393 diff --git 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