الصين بالقرب مني، آلية دقيقة، ميكرو NEMA 17 Nmrv، عجلة كروية ذاتية القفل، ترس توجيه، عمود إدارة دوار، مخفض لولبي، محرك، وحدة تروس دودة أخدودية، مصنعي

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The principal gain of worm gears is their capability to provide large reduction ratios and correspondingly high torque multipliers. They can also be utilised as reducers for lower to medium speed applications. Also, due to the fact their reduction ratio is based on the amount of teeth on the equipment, they are a lot more compact than other types of gears. Like fine pitch leadscrews, worm gears are typically self-locking, creating them ideal for hoisting and hoisting applications.