Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
76～90 item / All 140 items
"New circulation method" precision standard ball screws have arrived!
Special Features ● Low noise, good sound quality ● High-speed compatibility ● Rated load that can withstand long lifespan needs
![Ball screw [Kuroda Precision Industries]](https://image.mono.ipros.com/public/product/image/bf6/2000161314/IPROS504833493290822127.png?w=280&h=280)
Ball screw [Kuroda Precision Industries] - Wear resistance - Long lifespan - Lightweight - Compact - Quiet - Low cost - Short delivery time - Corrosion resistance
Ball Screw [Kuroda Precision Industries] ◇ High precision and high reliability ◇ High transmission efficiency ◇ Excellent durability ◇ Minimal axial play ◇ Wide variety ◇ Capable of micro-feeding ◇ Easy maintenance ◇ Capable of high-speed operation
Significantly increase maximum rotational speed and DN value! Achieve long lifespan with high load capacity!
The "A Series" is a ball screw designed with ball diameters and circulation numbers suitable for the nut body diameter and shaft diameter, taking into account the rated load. By compacting the outer diameter of the nut and the flange section, it contributes to the miniaturization of equipment and the expansion of space within the device. We have achieved approximately 30% miniaturization and a maximum weight reduction of about 50% compared to our previous models. Furthermore, in response to recent automation needs and high-speed requirements, we have significantly increased the maximum rotational speed and DN value, keeping pace with the performance of high-performance motors. 【Features】 ■ Compact outer diameter of the nut and flange section ■ Contributes to the miniaturization of equipment and the expansion of space within the device ■ Achieved approximately 30% miniaturization and a maximum weight reduction of about 50% compared to our previous models ■ Significantly increased maximum rotational speed and DN value ■ Adopted ball diameters and circulation numbers suitable for the nut body diameter and shaft diameter *For more details, please refer to the PDF document or feel free to contact us.
It is possible to select an optimal size without waste from a rich variety of screw shaft outer diameters and leads!
The "G Series" is a tube-type ball screw characterized by a variety of shaft diameters and leads. It allows for precise selection of accuracy from a wide range of accuracy grades, making it suitable for positioning accuracy in general FA equipment. Please feel free to contact us when you need assistance. 【Features】 ■ Various shaft diameters ■ Various leads ■ Positioning applications ■ Transport applications *For more details, please refer to the PDF materials or feel free to contact us.
Compact nut shape in the smallest class in the industry! Ideal for precision small feed machinery.
The "D Series" is a product that adopts a ball circulation method using a deflector, allowing for smaller nut dimensions for ball screws. This achieves one of the smallest nut shapes in the industry. The lead ranges from 1 to 4 mm, making it suitable for machinery that requires precise small feed and positioning. 【Features】 ■ Compact nut shape among the smallest in the industry ■ Ideal for machinery requiring precise small feed *For more details, please refer to the PDF document or feel free to contact us.
The adoption of multiple screws has achieved a compact nut design! The high lead configuration is suitable for high-speed transport.
The "H Series" is a ball screw with an end cap design that employs a high lead of 1 to 3 times the outer diameter of the screw shaft. This allows for high-speed feeding even at low rotations, effectively reducing vibration, noise, and heat generation. To address the tendency for the nut shape to become elongated with high leads, a multi-start screw design has been implemented, achieving a compact nut length and an increase in rated specifications. 【Features】 ■ High lead of 1 to 3 times the outer diameter of the screw shaft ■ High-speed feeding possible even at low rotations ■ Effective in reducing vibration, noise, and heat generation ■ Achieves a compact nut length and an increase in rated specifications *For more details, please refer to the PDF document or feel free to contact us.
![Ball screw [MP series (accuracy grade: C3)]](https://image.mono.ipros.com/public/product/image/5ff/336130047/IPROS_15224499184847344000.jpg?w=280&h=280)
Converting linear motion into rotational motion is easy.
Compared to conventional lead screws, the ball screw [MP series (accuracy grade: C3)] has an extremely high transmission efficiency, and the required torque is less than one-third.
Introduction of materials that specify the specifications for metric fine thread screws.
This document is a technical material that includes the specifications for metric fine thread screws. It is an excerpt from JIS B 0207 (1999). Morimoto Precision Shaft Co., Ltd. handles various products including shafts, ball screws, sliding screws, 30-degree trapezoidal screws, and limit gauges for screws. In addition to this document, we have a variety of technical materials available, so please take a look. 【Included Items】 ■ Screw designation ■ Pitch ■ Height of engagement ■ Size of internal/external threads *For more details, please refer to the PDF document or feel free to contact us.
Introduction of the document that outlines the specifications for split pins.
This document is a technical material that includes the specifications for split pins. It is an excerpt from JIS B 1351 (1999). Morimoto Precision Shaft Co., Ltd. handles shafts, ball screws, sliding screws, 30-degree trapezoidal screws, and limit gauges for screws. In addition to this document, we have a variety of technical materials available, so please take a look. 【Contents】 ■ Nominal diameter: 0.6 to 20 mm *For more details, please refer to the PDF document or feel free to contact us.
A list of approximate conversion values for the Rockwell C hardness of steel.
This document is a "Hardness Conversion Table" that lists approximate conversion values for the Rockwell C hardness of steel. Morimoto Precision Shaft Co., Ltd. handles a variety of products, including shafts, ball screws, sliding screws, 30-degree trapezoidal screws, and limit gauges for screws. In addition to this document, we have a wealth of technical materials available, so please take a look. *For more details, please refer to the PDF document or feel free to contact us.
Introduction of materials that include the usage of the International System of Units (SI) and conversion rate tables.
This document is a technical material published about the International System of Units (SI) and its usage. It is an excerpt from JIS Z 8203 (2000). Morimoto Precision Shaft Co., Ltd. handles shafts, ball screws, as well as sliding screws, 30-degree trapezoidal screws, and limit gauges for screws. In addition to this document, we have a variety of technical materials available, so please take a look. [Contents] ■ International System of Units (SI) and its usage ■ Conversion rate table for main SI units *For more details, please refer to the PDF document or feel free to contact us.
Introduction of materials on the types of surface roughness and how to measure them.
This document is a technical material published on "Surface Roughness." It is an excerpt from JIS B 0601/0031 (1994). Morimoto Precision Shaft Co., Ltd. handles shafts, ball screws, sliding screws, 30-degree trapezoidal screws, and limit gauges for screws. In addition to this document, we have a variety of technical materials available, so please take a look. [Contents] ■ Types of Surface Roughness ■ Methods for calculating representative surface roughness - Arithmetic Average Roughness (Ra), Maximum Height (Ry), Ten-Point Average Roughness (Rz) ■ Relationship between Arithmetic Average Roughness (Ra) and conventional notation *For more details, please refer to the PDF document or feel free to contact us.
Introduction of materials that describe the shape and dimensions of hexagonal nuts.
This document is a technical material published about "hex nuts." It is an excerpt from JIS B 1181 (1995). Morimoto Precision Shaft Co., Ltd. handles shafts, ball screws, sliding screws, 30-degree trapezoidal screws, and limit gauges for screws. In addition to this document, we have a variety of technical materials available, so please take a look. [Contents] ■ Shape and dimensions of Style I (Part Grade A) ■ Shape and dimensions of Style II (Part Grade A) *For more details, please refer to the PDF document or feel free to contact us.
Introducing a document that provides reference values for the machining hole dimensions of hexagon socket bolts.
This document is a technical material that includes "Dimensions of Holes for Hexagon Socket Bolts (Reference Values)." Morimoto Precision Shaft Co., Ltd. handles shafts, ball screws, as well as sliding screws, 30-degree trapezoidal screws, and limit gauges for screws. In addition to this document, we have many other technical materials available, so please take a look. [Contents] ■ Dimensions of countersinks and bolt holes for hexagon socket bolts ■ Dimensions of countersinks and bolt holes when using spring washers and flat washers *For more details, please refer to the PDF document or feel free to contact us.
Introducing materials that include specifications and technical data for sliding screws.
This document is a technical material that includes the specifications of "sliding screws." You can also check the performance comparison by product in a list. Morimoto Precision Shaft Co., Ltd. handles shafts, ball screws, sliding screws, 30-degree trapezoidal screws, and limit gauges for screws. In addition to this document, we have many other technical materials available, so please take a look. [Contents] ■ Performance comparison table by product ■ Specifications and applications ■ Combinations of screw shaft nominal outer diameter and lead ■ Technical data *For more details, please refer to the PDF document or feel free to contact us.
