Lightweight operation with load retention compared to screw-type! Compact rack jack for automotive factories.
No need for brake stoppers! Self-locks at the stopped position during work elevation! Lighter operation than screw types, faster lifting speed! Additionally, space-saving possible!
This is a compact and lightweight rack-type jack (linear actuator) equipped with our company's self-locking mechanism (Shoji-Lock). It holds the load at the stopped position while raising and lowering the workpiece. Additionally, it can be restarted from any position without releasing the brake, whether in the upward or downward direction. Due to its lightweight and compact design, it saves space and has been widely adopted and well-received in various fields. Unlike conventional screw jacks, the rack type offers overwhelmingly faster ascent and descent speeds, characterized by its high efficiency and ease of operation. In addition to the manual-only (SLM series) models, there are also electric models (SLE series) that can be driven by a cordless drill driver. The surface features a standard black Teflon coating that is resistant to rust. It can be widely used for disaster preparedness, energy-saving measures, and defense/military applications. It is also suitable for universities, research institutes, and testing facilities. As shown in the photos and videos, when mounted on a lab jack or table lifter, it can hold its position with the load applied, and by turning the handle again, it resumes lifting and lowering without any motion delay. It is compatible with commercially available round rack rods (manufactured by KHK). (Rack rods are not included.)
basic information
【Lineup】 SLM (Manual Only) Series Available for load capacities of 50/100/200/400 kg Comes with a dedicated handle Commercially available round rack rods (manufactured by KHK) can be used. (Rack rods are not included) Available in T type for guide rods to prevent buckling, and D type for connecting two units in parallel. SLE (Electric Tool Assist) Series Uses commercially available electric tool drill drivers (Note: impact drivers are not allowed) to raise and lower the workpiece. Similarly, it holds the load at the position where the driver is stopped. Restarting is also possible without motion. The input shaft tip is hexagonal to accommodate commercially available sockets, and it can, of course, be used manually. *Dedicated handle is optional. Available for load capacities of 100/200/400 kg. For detailed specifications, please refer to the Ipros product information, our company website, or the catalog.
Price information
For more details, please contact us.
Delivery Time
Applications/Examples of results
Semiconductor manufacturing line Aluminum manufacturing line Automobile manufacturing line Control panel cover opening and closing device Chair lifting device University experimental equipment, etc. Defense and military-related
Detailed information
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Overwhelming advancement! It can raise and lower the rack rod by 11.5 mm in one rotation, and it's compact! Of course, it holds the load when stopped. SLW-100-11.5-20
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This is a round number linear jack. In the case of SLM-050-4.0, it raises and lowers exactly 4mm per rotation. In the case of SLM-200-3.0, it raises and lowers exactly 3mm per rotation. Due to its compact size, it can be installed in tight spaces. It has many applications, such as simple lifting in places without power.
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Two rack synchronization is also possible. By connecting with a connecting pipe as shown in the image, the rack rods can rise and fall simultaneously when the handle is turned. It can be designed quite compactly.
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Includes models with guide rods. Adopted for experimental equipment in a certain university laboratory. If you are concerned about the buckling of the rack rods, we recommend the twin shaft type.
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Electric Tool Assist Type SLE Series Equipped with a hexagonal tip, it can be driven by commercially available high-torque electric screwdrivers (impact drivers are not usable). Enables work in locations without power supply.
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Adopted by a certain heavy industry manufacturer for defense and military-related purposes. Due to outdoor use, the entire surface is treated with black chromate. Used in the tilting parts of the equipment. Supports up to 400 kg. Compatible with rack rods of Φ30.
Line up（8）
| Model number | overview |
|---|---|
| SLM-050-4.0 | For 50kg manual use. Size 40 square, rack diameter Φ10, advance per rotation 4.0mm. |
| SLM-100-3.2 | For 100kg manual use. Size 50 square, rack diameter Φ15, advance per rotation 3.2mm. |
| SLE-100-0.56 | For 100kg manual and electric tool drive type. Size 50 square, rack diameter Φ15, advance per rotation 0.56mm. Hexagonal tip. |
| SLM-200-3.0 | For 200kg manual use. Size 70 square, rack diameter Φ20, advance per rotation 3.0mm. |
| SLE-200-1.1 | For 200kg manual and electric tool drive type. Size 70 square, rack diameter Φ20, advance per rotation 1.1mm. Hexagonal tip. |
| SLM-400-0.8 | For 400kg manual use. Size 90 square, rack diameter Φ25, advance per rotation 0.8mm. |
| SLE-400-1.1 | For 400kg manual and electric tool drive type. Size 90 square, rack diameter Φ25, advance per rotation 1.1mm. Hexagonal tip. |
| SLW-100-11.5 | For 100kg manual high-speed lifting type. Size 90 square, rack diameter Φ20, advance per rotation 11.5mm. |
catalog（4）
Download All Catalogs
CAD data（11）
| Model number | overview | File |
|---|---|---|
| SLM-050-4.0 | Manual-only rack jack, load capacity 50 kg, rack rise 4.0 mm per revolution, reduction ratio 11, round rack diameter 10 mm. |
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| SLW-100-11.5-20 | Manual-only rack jack, high-speed lifting type, load capacity 100 kg, rack rise 11.5 mm per rotation, reduction ratio 12, round rack diameter 20 mm. |
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| SLM-100D-3.2 | Manual-only rack jack SLM-100 can be used in conjunction with two units, with a load capacity of 200 kg. Rack elevation is 3.2 mm per rotation, with a reduction ratio of 16, and round rack diameter is Φ15. The connection part will be designed and manufactured by the customer. |
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| SLM-200-3.0 | Manual-only rack jack, load capacity 200 kg, rack rise 3.0 mm per rotation, reduction ratio 23, round rack diameter 20 mm. |
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| SLM-100-3.2 | Manual-only rack jack, load capacity 100 kg, rack rise 3.2 mm per rotation, reduction ratio 16, round rack diameter 15 mm. |
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| SLE-400-1.1 | Manual/Electric Tool Assist Rack Jack, Load Capacity 400 kg, Rack Rise 1.1 mm per Revolution, Reduction Ratio 78, Round Rack Diameter 25 mm, Hexagonal Tip Specification. |
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| SLM-400-0.8 | Manual-only rack jack, load capacity 400 kg, rack rise 0.8 mm per rotation, reduction ratio 108, round rack diameter 25 mm. |
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| 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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| SLE-200-1.1 | Manual/Electric Tool Assist Rack Jack, Load Capacity 200 kg, Rack Rise 1.1 mm per Revolution, Reduction Ratio 63, Round Rack Φ20, Hexagonal Tip Specification |
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| SLM-400D-0.8 | Manual-only rack jack SLM-400 used in conjunction with two units, load capacity 800 kg, rack elevation 0.8 mm per rotation, reduction ratio 108, round rack diameter 25 mm. The connection part will be designed and manufactured by the customer. |
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| SLM-200D-3.0 | Manual-only rack jack SLM-200 used in conjunction with two units, load capacity 400 kg, rack elevation 3.0 mm per rotation, reduction ratio 23, round rack diameter 20 mm. The connection part will be designed and manufactured by the customer. |
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