High efficiency and suitable for fast operation! Standard screw jack using ball screw shaft.
The "Ball Screw Jack" integrates a reducer and a ball screw shaft. It is ideal not only for lifting but also for pushing, pulling, and tilting movements. It can also be used for pressing in horizontal or suspended positions. By using high-precision manufactured gears, it achieves noiseless operation and long lifespan. >>> Do you have any of these concerns? <<< /Switching to an electric jack will solve everything/ Oil leaks, vibrations, and maintenance work caused by hydraulic products Preparation of auxiliary equipment (compressors, hoses, piping) due to pneumatic and hydraulic products Insufficient power due to pneumatic equipment, etc. ■-----Custom-made products available-----■ Please consult with our sales representative. For example… - I want to use it in high (or low) temperature environments - I want to use it in food machinery - I also want an adapter for motors - I want to use it outdoors, etc. ■-----We will bring samples!-----■ If you are interested, please contact us using the information below or reach out to our sales office (TEL 03-6363-3163). *For more details, please refer to the PDF materials or feel free to contact us.
Inquire About This Product
basic information
【Basic Capacity】 10 to a maximum of 1000 kN 【Screw Shaft Diameter】 20 to a maximum of 140 mm 【Stroke】 Standard 100 to 800 mm (Other strokes can also be manufactured. Please consult.) 【Permissible Input Rotational Speed】 Maximum 1800 min⁻¹ 【Operating Temperature Range】 −15 to 80℃ (Please consult if exceeding the above temperature.) 【Paint Color】 Munsell 10BG6/4 【Optional Specifications】 With motor / Position detection encoder / Trunnion base / Manual handle included Backlash-free / Clean room type / Rust-resistant specifications, etc. (For other special specifications, please inquire.) 【Maintenance Method】 Greasing - Recommended: once every 3 months
Price range
Delivery Time
Applications/Examples of results
Press machine / Semiconductor exposure equipment / Conveying conveyor / Extrusion molding machine / Automotive-related equipment Food machinery / Machine tools / Parabolic antenna / Stage equipment / Labor-saving devices / Testing equipment
Line up（9）
| Model number | overview |
|---|---|
| J0B | Ball screw/10kN |
| J1B | Ball screw/25kN |
| J2B | Ball screw/50kN |
| J3B | Ball screw/100kN |
| J4B | Ball screw/200kN |
| J5B | Ball screw/300kN |
| J6B | Ball screw/500kN |
| JFB | Ball screw/750kN |
| J7B | Ball screw/1000kN |
catalog（4）
Download All Catalogs
CAD data（18）
| Model number | overview | File |
|---|---|---|
| J0B | Axis lifting type |
|
| J0B | Traveling nut type |
|
| J1B | Axis lifting type |
|
| J1B | Traveling nut type |
|
| J2B | Axis lift type |
|
| J2B | Traveling nut type |
|
| J3B | Axis lifting type |
|
| J3B | Traveling nut type |
|
| J4B | Axis lifting type |
|
| J4B | Traveling nut type |
|
| J5B | Axis lifting type |
|
| J5B | Traveling nut type |
|
| J6B | Axis lifting type |
|
| J6B | Traveling nut type |
|
| JFB | Axis lifting type |
|
| JFB | Traveling nut type |
|
| J7B | Axis lifting type |
|
| J7B | Traveling nut type |
|
Company information
Since its establishment in 1938, our company has expanded its business areas from valve actuators to jacks and mixers, leveraging advanced technology as a gear device manufacturer. In particular, our jacks, which were the first to achieve full-scale series production in Japan in 1970, have been recognized for their customization capabilities that can respond meticulously to special orders, and they are used in a wide range of fields including LCDs, semiconductors, steel, automotive, and construction machinery.