Shanghai Zunxiang Reducer is a professional manufacturer specializing in the production and sale of gear reducers and screw jacks. With a wide range of products available in stock, we are also capable of custom manufacturing non-standard screw jacks to meet specific customer requirements. Our products are known for their high quality, durability, and reliability. If you have any questions or need further information, feel free to contact us at 021-37588218.
Screw jacks come in various technical configurations. The structure types include: Type 1, where the screw rod moves axially; and Type 2, where the screw rod rotates while the nut moves axially. Assembly types vary between A type (screw/nut move upward) and B type (screw/nut move downward). The screw head types are divided into two categories: Type 1 includes cylindrical, flange, threaded, and flat head designs; Type 2 features cylindrical and threaded heads.
The transmission ratios are available as standard (P), slow (M), or can be customized according to user needs (F). For screw protection, Type 1 offers basic (no protection), anti-rotation (F), with protective cover (Z), or anti-rotation and cover combination (FZ). Type 2 only provides the basic version without protection.
An example of model representation is SWL1-M-1A-III-500-FZ. Here, "1" indicates a lifting capacity of 1 ton, "M" denotes a slow speed ratio of 24, "1A" means the screw moves upward, "III" refers to a threaded head, "500" represents an effective stroke of 500mm, and "FZ" indicates both anti-rotation and protective features.
Our standard models include: SWL1, SWL2.5, SWL5, SWL10, SWL15, SWL20, SWL25, SWL35, SWL50, SWL75, SWL100, and SWL120 screw jacks. Whether you need standard or custom solutions, Shanghai Zunxiang Reducer is your reliable partner in motion control systems. Contact us today for more details!
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