Small winch with self-locking function, manual, electric, and motor-driven.

Small winch with self-locking function, manual, electric, and motor-driven.
The "S-Winch" is equipped with a newly developed self-locking reduction mechanism (Shoji-Lock). It achieves a compact, lightweight design with a sleek appearance, allowing for space-saving. It can rotate in both forward and reverse directions and holds the load when stopped. It can be widely used as a disaster response and energy-saving measure without a power supply. Additionally, since it is not a ratchet, it operates very quietly, making it suitable for nighttime work and environments such as hospitals, laboratories, and experimental sites. The SUS version can be used in clean rooms as well as in marine and ship applications. The aluminum version is lightweight and convenient for portability. In addition to the manual-only (SWM series), there is a wide range of options available, including an electric type (SWE series) that can be driven by a commercially available socket attached to a hexagonal end electric tool driver, and a motor-driven type (SWP series).
121~134 item / All 134 items
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Clean room compatible, maintains load even during tilting and inversion! Compact inline reducer.
No need for brake stoppers! It holds the load when the rotation stops, allowing work and experiments to be conducted while tilted. The input and output shafts are aligned in a straight line, achieving space-saving design!
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Lightweight operation compared to clean room screws for load holding! Compact rack jack.
No need for brake stoppers! Self-locks at the stopped position during work elevation! Lighter operation than screw types, faster lifting speed, and space-saving achieved!
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![IPROS42970625664580317923[1].jpeg](https://image.mono.ipros.com/public/product/image/320667/IPROS4332434256987669222.jpeg?w=280&h=280)
Explosion-proof measures: Holds load without brakes! Manual/Electric small winch.
The work is wound up, and it self-locks in the position where the handle is released! No need to release, and it can restart in both forward and reverse rotation from the stopped position! Lightweight and compact with many applications!
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Explosion-proof measures: Maintains load even during tilting and inversion! Compact inline reducer.
No need for brake or stopper! It holds the load when the rotation stops, allowing work and experiments to be conducted while tilted. The input and output shafts are aligned in a straight line, achieving space-saving design!
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Lightweight operation compared to screw-type for explosion-proof measures! Compact rack jack.
No need for brake or stopper! Self-locks at the stopped position during work elevation! Lighter operation than screw types, faster lifting speed, and space-saving achieved!
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![IPROS42970625664580317923[1].jpeg](https://image.mono.ipros.com/public/product/image/320667/IPROS12370803550809351112.jpeg?w=280&h=280)
Cleaning device with load retention without brakes! Manual/Electric small winch.
Roll up the work and self-lock at the position where the handle is released! No need to unlock, can restart rotation in both directions from the stopped position! Lightweight and compact with many applications!
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Load retention even during tilting and inverting of the cleaning device! Compact inline reducer.
No need for brake stoppers! It holds the load when the rotation stops, allowing work and experiments to be conducted while tilted. The input and output shafts are aligned in a straight line, achieving space-saving design!
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Lightweight operation compared to screw-type for load retention! Compact rack jack.
No need for brake or stopper! Self-locks at the stopped position during work elevation! Lighter operation than screw types, faster lifting speed, and space-saving achieved!
last updated
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![IPROS42970625664580317923[1].jpeg](https://image.mono.ipros.com/public/product/image/320667/IPROS10588401341244074339.jpeg?w=280&h=280)
Medical equipment use: Holds load without brakes! Manual/Electric small winch.
Roll up the work, and it self-locks when you release the handle! No need to unlock, it can restart in both forward and reverse from the stopped position! Lightweight and compact with many applications!
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Medical device-oriented: Maintains load even during tilting and inverting! Compact inline reducer.
No need for brake stoppers! It holds the load when the rotation stops, allowing work and experiments to be conducted while tilted. The input and output shafts are aligned in a straight line, achieving space-saving design!
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Lightweight operation with screw-type lighting equipment that holds loads! Compact rack jack.
No need for brake stoppers! Self-locks at the stopped position during work elevation! Lighter operation than screw types, faster elevation speed, and space-saving design achieved!
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![IPROS42970625664580317923[1].jpeg](https://image.mono.ipros.com/public/product/image/320667/IPROS8481455743376827039.jpeg?w=280&h=280)
Lighting equipment direction: Hold load without brakes! Manual/Electric small winch.
Roll up the work and self-lock at the position where the handle is released! No need to release; you can restart in both forward and reverse rotation from the stopped position! Lightweight and compact with multiple applications!
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Lighting equipment-oriented: Maintains load even during tilting and inverting! Compact inline reducer.
No need for brake stoppers! It holds the load when the rotation stops, allowing work and experiments to be conducted while tilted. The input and output shafts are aligned in a straight line, achieving space-saving design!
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Lightweight operation with screw-type for medical devices, capable of holding loads! Compact rack jack.
No need for brakes or stoppers! Self-locks at the stopped position during work elevation! Lighter operation than screw types, faster lifting speed, and space-saving achieved!
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