庄司歯車エンジニアリング Official site

Jack, rack type / no screws used, self-locking electric/manual 100 kg

Compared to screw jacks, this is a hybrid type that can be operated with commercially available electric tools due to its high speed and efficiency, and it can also be operated manually by attaching a handle.

Unlike conventional screw jacks, this rack-type jack features an overwhelmingly fast ascent and descent speed, characterized by its lightweight operability due to high efficiency. Therefore, it can be operated quickly with common electric tools (drivers/drills). Additionally, it is equipped with a unique self-locking mechanism that allows it to hold loads without brakes or stoppers, making it a revolutionary jack. Moreover, it boasts excellent strength and durability while being designed to be lightweight and compact. It also employs an omnidirectional actuator that can accommodate upward, downward, and lateral movements. It is well-suited for rack-type electric cylinders and has a rated thrust load of 100 kgf. *For more details, please visit the official website or feel free to contact us.*

Shoji Gear Engineering Co., Ltd. Official Website

basic information

Fixed 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, easy to operate both manually and electrically. ○ The reduction gear unit is maintenance-free and does not require oil changes. 【Other Features】 ○ Input shaft that holds the stopping position without a stopper. ○ Low friction and excellent durability with a 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 strong against buckling and does not require a stop. ○ Reversible design that can be mounted on either side. ● For more details, please request documentation or contact us.

Price information

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Delivery Time

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Model number/Brand name

SLE-100-0.56

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

Self-Lock Rack Jack Product Catalog

PRODUCT

Brochure for Parts Procurement in Vietnam and Overseas

PRODUCT

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.
  • 2D dxf ( 0B)

News about this product(5)

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Distributors

The load-holding function equipped reduction mechanism (shoji-lock) has been developed for application 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, our design features them in a straight line (inline), allowing for a compact design and space-saving, which has received high praise and resulted 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 overseas parts procurement business, beginning with Vietnam. Currently, a majority of our parts are procured overseas, and leveraging our achievements and network, we aim to assist companies struggling with cost reduction in parts procurement.