Compared to screw jacks, this is a hybrid type that allows for high speed and high efficiency, can be operated with commercially available electric tools, and can also be operated manually by attaching a handle.
Unlike conventional screw jacks, this rack-type jack features an overwhelmingly fast rise and fall speed due to its high efficiency, making it easy to operate. Therefore, it can be operated quickly with general electric tools (drivers/drills). It also comes equipped with a unique self-locking mechanism, allowing it to hold loads without brakes or stoppers, making it a revolutionary jack. Moreover, it is designed to be lightweight and compact while excelling in strength and durability. Additionally, it employs an omnidirectional actuator that can accommodate upward, downward, and lateral movements. It is also suitable for rack-type electric cylinders. This model has a rated thrust load of 100 kgf. *For more details, please visit the official website or feel free to contact us.*
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basic information
Constant thrust load of 100 kgf, advancement per rotation of 0.56 mm, input torque of approximately 0.5 Nm at maximum load, allowable input rotation speed of 1750 rpm, applicable round rack rod φ15, body weight of 1.7 kg (excluding rack). 【Features】 ○ Holds the stopping position of the rack rod. ○ Compact, lightweight, and economical. ○ Excellent strength and durability. ○ High efficiency, easily operable both manually and electrically. ○ The reduction gear section is maintenance-free and does not require oil changes. 【Other Features】 ○ Input shaft that holds the stopping position without a stopper. ○ Low friction and highly durable micro-tooth differential compound cycloidal mechanism. ○ Simple and robust machined case. ○ All-direction actuator capable of vertical lift, push, pull, and lateral movement. ○ Equipped with Shoji lock for safety, labor-saving, and space-saving. ○ Rack-type lifting shaft that is resistant to buckling and does not require a stop. ○ Reversible design that can be mounted on either the top or bottom surface. ● For more details, please request documentation or contact us.
Price information
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Delivery Time
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Applications/Examples of results
Aluminum manufacturing line Control panel cover opening and closing device Chair lifting device University experimental equipment, etc.
Line up（3）
| Model number | overview |
|---|---|
| SLE-100-0.56 | Basic type |
| SLE-100T-0.56 | Includes guide rod to cover buckling of rack rods (twin shaft type) |
| SLP-100 | Motor-driven type can also be designed |
catalog（2）
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CAD data（1）
| Model number | overview | File |
|---|---|---|
| SLE-100-0.56 | Manual/Electric Tool Assist Rack Jack, Load Capacity 100 kg, Rack Rise 0.56 mm per Revolution, Reduction Ratio 93, Round Rack Φ15, Hexagonal Tip Specification. |
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News about this product（1）
Company information
The load-holding function equipped reduction mechanism (shoji-lock) has been developing applied products such as winches and rack jacks since the early 2000s. Steady sales activities have borne fruit, and it has begun to be adopted for various applications. Unlike conventional worm reduction gears with self-locking functions where the input and output shafts are orthogonal, this mechanism has them aligned in a straight line (inline), allowing for a compact design and space-saving, which has received high praise, resulting in a diverse range of practical examples. (Patents have been obtained in Japan, the United States, the EU (Germany, France, the UK), China, South Korea, and Taiwan.) Furthermore, starting in April 2023, we launched a new business for overseas parts procurement, beginning with Vietnam. Currently, a majority of our parts are also procured overseas, and we hope to leverage our achievements and network to assist companies struggling with cost reduction in parts procurement.