How long does it take to get a quotation?

We usually quote within 24 hours after receiving your inquiry. For urgent requests, please call or mention it in your email.

How can I check the quality with a sample?

After confirming the quoted price, you can place a sample order. Production starts after you sign back our detailed technical file.

What is KGG's main product range?

We are a leading manufacturer of linear motion components, especially miniature ball screws, linear actuators, and linear motion guideways.

Kgg Linear Motion Machine Ball Screw for Punching Machine (GG Series, Lead: 2.5mm, Shaft: 8mm)

Name: Kgg Linear Motion Machine Ball Screw for Punching Machine (GG Series, Lead: 2.5mm, Shaft: 8mm)
Brand: Shanghai Kgg Robots Co., Ltd.
SKU: 1950503902

Shanghai, ChinaShanghai Kgg Robots Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

Flange

With Flange

Nut Number

Single

Model NO.

GG0802.5-185R235

Nut Type

Circulator

Precision

C3/C5

Rows Number

3-Row

Screw Diameter

8mm

Type

Inner Loop

Number of Threads

Shaft Material

S55c

Nut Material

Scm415h

Shaft Dia.

8mm

Lead

2.5mm

Thread Direction

Right

Shaft Root Dia

6.3mm

Ball Size

1.5875mm

Bcd

8mm

Number of Circuit

3*1

Travel

50/80/110/160mm

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

Key features

High Precision C3/C5 Grade: Axial play 0 for C3 (Preload) and <=0.005mm for C5, ensuring high accuracy.

Durable Material Composition: S55C screw shaft and SCM415H nut, with surface hardness HRC58 or higher.

Versatile Lead Options: Available leads range from 0.5mm to 63mm, including 2.5mm for this model.

Wide Industry Application: Suitable for medical, lithium battery, solar, semiconductor, and machine tool industries.

Customization Support: OEM/ODM services available based on customer drawings or samples.

Strict Quality Control: 100% inspection including visual and function tests with sophisticated technology.

Fast Quotation Service: Quotes provided within 24 hours after receiving inquiry.

Flexible Payment Terms: 30% deposit required, with 70% balance paid before shipment.

Company profile

High Repeat Buyers ChoiceSelf-brandedStandardized quality controlCustomization from Designs

Shanghai Kgg Robots Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc.Export Year: 2015-08-31 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.45h

AI-Powered supplier vetting

SummaryThe supplier operates in intelligent robots, mechanical equipment, CNC machines, transmission components, motors and control systems, with related R&D and technical services. It demonstrates broad customization and ODM capabilities, has introduced new products within the past year, and provides OEM services for well-known brands. Production resources include eight production lines, stated inspection procedures, inventory capability, and valid manufacturing contracts with affiliated subcontractors. However, no supplier-management-system certification is reported, no SDK is available, and overseas warehouse and showroom capabilities are absent. Financial records are identified for recent years, but the provided information does not establish financial strength. Customer cases are not specifically documented.

Supplier typeThe supplier is positioned as a manufacturer and technical-service provider covering intelligent robots, mechanical equipment, CNC machines, gears, transmission parts, motors and control systems. Its registered scope also includes technology and goods import/export, supporting an industrial equipment supplier classification.

CertificationsThe supplier-management-system certification field is explicitly reported as NIL. No other certification evidence is provided, so certification strength cannot be established from the available information.

R&D capabilityThe supplier reports annual innovation requirements, continuous investment in its core R&D team, new products within the past year, ODM services, and R&D in motors, control systems and mechanical equipment. The absence of an available SDK is a limitation for software or system integration, but does not negate the documented product-development capability.

Production capacityThe supplier operates eight production lines and lists machining, grinding, CNC, laser-marking and related facilities. It has inventory capability, valid manufacturing contracts with affiliated subcontractors, uniformly followed finished-product inspection instructions, and written supplier-service procedures; stated lead-time entries range from within 15 workdays to one month or longer, so timing varies by case.

Customization capabilityThe supplier explicitly offers customization from designs, full customization, minor customization and flexible customization in both R&D and design-service records. It also provides ODM services, directly supporting broad custom-development capability.

Product Q&A

Q:What is the accuracy grade of the GG series ball screw?

The accuracy grade is based on C3 and C5 (JIS B1192-3). Axial play is 0 for C3 (Preload) and 0.005mm or less for C5.

Q:What materials are used for the screw shaft and nut?

The screw shaft is made of S55C (induction hardening) and the nut is made of SCM415H (carburizing and hardening).

Q:What is the surface hardness of the ball screw?

The surface hardness of the ball screw part is HRC58 or higher.

Q:How can I get a custom-made product?

Please send your product drawing or sample to us. We can custom-make it according to your requirements and provide professional advice to maximize performance.

Q:What are your payment terms?

Our payment terms are 30% deposit and 70% balance before shipment.