Kgg Precision Ground Ballscrew with Stepped Flange Nut (GG series, Lead: 1mm, Shaft: 8mm)
Product Details
| Customization: | Available |
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| Flange: | With Flange, with Flange |
| Nut Number: | Single, Single |
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Basic Info.
- Model NO.
- GG0801T-176R225
- Nut Type
- End Cap, Circulator
- Precision
- C3, C3/C5
- Rows Number
- 6-Row, 3-Row
- Screw Diameter
- 1-10mm, 8mm
- Type
- Inner Loop, Inner Loop
- Number of Threads
- 1
- Shaft Material
- S55c
- Nut Material
- Scm415h
- Shaft Dia.
- 8mm
- Lead
- 1mm
- Thread Direction
- Right
- Shaft Root Dia
- 7.3mm
- Ball Size
- 0.8mm
- Bcd
- 8.15mm
- Number of Circuit
- 3*1
- Travel
- 45/75/105/155mm
- Surface Hardness
- HRC58~62
- Anti-Rust Treatment
- Anti-Rust Oil
- Transport Package
- PVC Bag, Wooden Box, Full Container Export
- Specification
- Grinding
- Trademark
- KGG
- Origin
- Shanghai
- HS Code
- 8483401000
- Production Capacity
- 15000
Packaging & Delivery
- Package Size
- 31.00cm * 20.00cm * 11.00cm
- Package Gross Weight
- 0.500kg
Product Description
Product Description
KGG High Quality Ground Ball Screw - GG Series
Our GG Ground Ball Screw delivers ultra-precise linear motion for demanding applications in high-end CNC equipment, precision machine tools, and semiconductor manufacturing, etc. Our precision grinding technology provides superior positioning accuracy, exceptional smoothness, and excellent repeatability. Built for extreme precision applications, it ensures reliable performance in high-speed, high-precision, and long-term continuous operation environments.
Specification
Adavantages

Load Capacity & Service Life
The GG ground ball screw series features precision-ground raceways that optimize load distribution across multiple ball contact points, significantly enhancing both dynamic and static load ratings. The hardened steel construction (HRC 58+) combined with precision ball matching ensures excellent wear resistance and extended service life. Through advanced manufacturing processes, the GG series achieves superior impact resistance and maintains reliable performance even under continuous heavy-load conditions, providing long-term operational stability.
Precision Grades & Accuracy
Available in multiple precision grades including C5, C7, and C10, the GG series meets diverse application requirements for positioning accuracy. The precision grinding technology ensures consistent lead accuracy with minimal cumulative pitch error, while optimized preload adjustment enables precise clearance control. These features guarantee micron-level positioning repeatability and smooth motion characteristics, making the series suitable for applications demanding high-precision performance.
The GG ground ball screw series features precision-ground raceways that optimize load distribution across multiple ball contact points, significantly enhancing both dynamic and static load ratings. The hardened steel construction (HRC 58+) combined with precision ball matching ensures excellent wear resistance and extended service life. Through advanced manufacturing processes, the GG series achieves superior impact resistance and maintains reliable performance even under continuous heavy-load conditions, providing long-term operational stability.
Precision Grades & Accuracy
Available in multiple precision grades including C5, C7, and C10, the GG series meets diverse application requirements for positioning accuracy. The precision grinding technology ensures consistent lead accuracy with minimal cumulative pitch error, while optimized preload adjustment enables precise clearance control. These features guarantee micron-level positioning repeatability and smooth motion characteristics, making the series suitable for applications demanding high-precision performance.

Speed Performance & Rigidity
Engineered for high-speed operation, the GG series incorporates optimized ball circulation systems that minimize vibration and noise at elevated speeds. The ground thread profile provides excellent surface contact with the balls, enhancing rigidity and reducing elastic deformation under load. This ensures stable performance during rapid acceleration and deceleration, maintaining precision in high-speed applications while offering excellent dynamic response characteristics.
Application
High-precision CNC machine tools, semiconductor manufacturing equipment, industrial robotics, precision measuring instruments, optical processing equipment, medical devices, automotive manufacturing systems, and various industrial automation applications requiring reliable precision motion control.
Application
High-precision CNC machine tools, semiconductor manufacturing equipment, industrial robotics, precision measuring instruments, optical processing equipment, medical devices, automotive manufacturing systems, and various industrial automation applications requiring reliable precision motion control.



Drawings & Dimensions
Detailed CAD drawings and dimensional diagrams are available for download here or upon inquiry.
Our engineering team can provide tailored designs to meet specific project requirements.
Our engineering team can provide tailored designs to meet specific project requirements.



Factory Detailed Processing Photos



Finished Product Photos



Company Profile

Shanghai KGG Robots Co., Ltd.
Shanghai KGG Robotos Co., Ltd. is a leading Chinese manufacturer of construction equipment with over 16 years of expertise. Certified with ISO 9001, ISO 14001, and IATF 16949, we export to 30+ countries, offering reliable machinery backed by R&D innovation and strict quality control.


Why Choose Us?
Our Main Products
Self-branded
OEM/ODM capabilities
High repeat buyers choice
Customization from designs
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
OEM/ODM capabilities
High repeat buyers choice
Customization from designs
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Ball Screw
Planetary Roller Screw
GSSD Stepper Motor
PT Variable Pitch Slide
Gearbox
Linear Actuator
Planetary Roller Screw
GSSD Stepper Motor
PT Variable Pitch Slide
Gearbox
Linear Actuator
Certifications


FAQ
Q: Why choose KGG China?
A: Over the past 17 years, KGG has always insisted that "products and services" start from Japanese industry standards, taking Taiwan standards as the bottom line, actively invest in the development of new transmission components and self-experiment and test. With the service tenet of "exceeding customer expectations", establish a "trusted" partnership.
Q: What is your main products?
A: We are a leading manufacturer and distributor of linear motion components in China. Especially miniature size of Ball Screws and Linear Actuators and linear motion guideways. Our brand "KGG" stands for " Know-how," " Great Quality," and " Good value" and our factory is located in the most advanced city in China: Shanghai with the best equipment and sophisticated technology, completely strict quality control system. Our aim is to supply world leader class linear motion components but with most reasonable price in the world.
Q: How to Custom-made (OEM/ODM)?
A: If you have a product drawing or a sample, please send to us, and we can custom-made the as your required. We will also provide our professional advices of the products to make the design to be more realized & maximize the performance.
Q: When can I get the quotation?
A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
Q: How can I get a sample to check the quality?
A: After confirmation of our quoted price, you can place the sample order. The sample will be started after you sign back our detailed technical file.
Q: What's your payment terms?
A: Our payment terms is 30% deposit,balance 70% before shipment.
A: Over the past 17 years, KGG has always insisted that "products and services" start from Japanese industry standards, taking Taiwan standards as the bottom line, actively invest in the development of new transmission components and self-experiment and test. With the service tenet of "exceeding customer expectations", establish a "trusted" partnership.
Q: What is your main products?
A: We are a leading manufacturer and distributor of linear motion components in China. Especially miniature size of Ball Screws and Linear Actuators and linear motion guideways. Our brand "KGG" stands for " Know-how," " Great Quality," and " Good value" and our factory is located in the most advanced city in China: Shanghai with the best equipment and sophisticated technology, completely strict quality control system. Our aim is to supply world leader class linear motion components but with most reasonable price in the world.
Q: How to Custom-made (OEM/ODM)?
A: If you have a product drawing or a sample, please send to us, and we can custom-made the as your required. We will also provide our professional advices of the products to make the design to be more realized & maximize the performance.
Q: When can I get the quotation?
A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
Q: How can I get a sample to check the quality?
A: After confirmation of our quoted price, you can place the sample order. The sample will be started after you sign back our detailed technical file.
Q: What's your payment terms?
A: Our payment terms is 30% deposit,balance 70% before shipment.
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