*mydirectindustry

Catalogs
Kuroda Jena Tec Holdings Ltd
SBG Standard Linear Rail System

SBG Standard Linear Rail System

Product catalog summary

Overview of SBG Standard Linear Rail System
The SBG Standard Linear Rail System features a circular arc groove and a two-point contact structure, ensuring self-alignment and smooth rolling. It includes four rows of circular arc groove contact balls at a 45-degree angle, providing equal load capacity in all directions. The components are made from high-strength, heat-treated special steels for durability and reliability.

Key Components and Features

Linear Block Types: Available in SBG, SBS, SPG, and SPS types, all dimensionally interchangeable.
End Seal: Incorporates a double lip structure for enhanced dust and particle resistance.
Return Tube Plate: A single component structure that maintains cleaner lubricant and prevents metal-to-metal contact.
Ball Retainers: Snap-assembled, self-aligning, and made of corrosion-resistant stainless steel (SUS304).

Model Variants

SBG-FL/FLL: Flange type, sizes 15-65.
SBG-SL/SLL: Slim type, sizes 15-65.
SBS-SL/SLL: Slim type, sizes 15-45, with lower height than SBG-SL type.
SBS-HL/HLL: Higher than SBS-SL/SLL type, size 25.
SBS-FV: Flange type with shorter length, sizes 15-25.
SBS-SV: Slim type with shorter length, sizes 15-25.

Technical Specifications
The document details specifications for various models, including mounting dimensions, block dimensions, and grease fitting details. It also includes dynamic and static load ratings, permissible static moments, and mass for different rail dimensions.

Additional Information

The rail for SBG(S) and SPG(S) is identical, with butt joints available if the maximum length is exceeded.
Standard and maximum lengths for SBG rails are provided, with specific weights per meter for different models.

Specifications
Lists specifications for grease fittings, including thread sizes and applied models. For example, M4x0.7P applies to the SBG(S) 15 model, while M6x0.75P applies to models SBG(S) 20 to 45.

Procedures
Includes instructions for grease fitting and maintenance, detailing the use of standard and side grease fittings, copper pipes, and connectors for different models.

Standards and Norms
Outlines accuracy standards for shoulder height and fillet radius, with classifications such as Normal (N), High (H), and Precision (P). Specifies tolerances for height and lateral distances for each classification.

Recommendations
Recommends specific grease types based on working conditions and emphasizes selecting the correct preload setting (K1, K2, K3) for optimal performance.

Key Data from Tables
Tables provide dimensions for components like the RC Cap Seal and MF container, and specify overall length with seals for different models. Includes data on seal resistance and grease specifications.

Critical Information
Emphasizes the importance of selecting the correct model and specifications for specific applications, noting that certain preloads are not available for specific models (e.g., K3 preload is not available for SBG, SBS 15 type).

Catalog excerpts

Linear Rail System SBG Standard Linear Rail System SBG Standard Linear Rail System Ball Screw The Block Structure Linear block Upper retainer Return tube plate Support Unit Circular arc groove Two pint contact structure of circular arc groove. It keeps the function of self-aligning and smooth rolling performance. Linear rail Four rows of circular arc groove contact balls at an angle of 45 degree. It provides the same load capacity in all directions. Linear rail The same rail profile may be used for every type of block (SBG, SBS, SPG and SPS). SBC uses only high strength and heattreated special steels in all rails. Linear block SBG, SBS, SPG and SPS types are available. All blocks are dimensionally interchangeable. Robot Carrer Guide End seal New double lip structure which improves resistance to dust and particle contamination. Cross Roller Guide Linear Ball Bush Bottom retainer

Open the catalog to page 1

Linear Rail System SBG Standard Linear Rail System SBG Standard Linear Rail System Ball Screw Return tube plate Ball reversing ramps (Structure of return tube plate) SBG is SBC standard linear block and FL, FLL, SL, SLL are available. SBG-FL/FLL Support Unit Unloaded ball return tubes Single component Return tube & reversing plate structure Inserting a molded tube into the ball return paths keeps lubricant cleaner by providing better loose ball control and free lubricant flow while preventing metal to metal skidding contact with what is normally an imprecise return path wall. -Flange type -Size...

Open the catalog to page 2

Linear Rail System SBG Standard Linear Rail System SBG Standard Linear Rail System Ball Screw Support Unit Mounting dimension Model Block dimensions Mounting tap hole C (Basic dynamic load rating), Co (Basic static load rating) *Q2: The hole of side grease nipple is not made to prevent a foreign substance from going into inside. When you order the side grease nipple, we build it by ourselves. *S: Bolt size for bottom mounting type of block. [email protected] Bolt hole Robot Carrer Guide Permissible static Mass moment [kN m] Block Rail [kg] [kg/m] Mro Mpo Myo Basic load rating [kN] Cross Roller...

Open the catalog to page 3

Linear Rail System SBG Standard Linear Rail System SBG Standard Linear Rail System Ball Screw Support Unit Mounting dimension Model Block dimensions Mounting tap hole Rail dimension Bolt hole *Q2: The hole of side grease nipple is not made to prevent a foreign substance from going into inside. When you order the side grease nipple, we build it by ourselves. 20 C (Basic dynamic load rating), Co (Basic static load rating) Robot Carrer Guide Cross Roller Guide Permissible static Mass moment [kN m] Block Rail [kg] [kg/m] Mro Mpo Myo Basic load rating [kN] Linear Ball Bush

Open the catalog to page 4

Linear Rail System SBG Standard Linear Rail System SBG Standard Linear Rail System Ball Screw Support Unit Mounting dimension Model Block dimensions Mounting tap hole Rail dimension Bolt hole Basic load rating [kN] Co 13.4 Cross Roller Guide Permissible static Mass moment [kN m] Block Rail [kg] [kg/m] Mro Mpo Myo Linear Ball Bush Robot Carrer Guide C (Basic dynamic load rating), Co (Basic static load rating) *Q2: The hole of side grease nipple is not made to prevent a foreign substance from going into inside. When you order the side grease nipple, we build it by ourselves.

Open the catalog to page 5

Linear Rail System SBG Standard Linear Rail System SBG Standard Linear Rail System Ball Screw Support Unit Mounting dimension Model Block dimensions Mounting tap hole Rail dimension Bolt hole Mass Permissible static moment [kN m] Block Rail [kg] [kg/m] Mro Mpo Myo Basic load rating [kN] C (Basic dynamic load rating), Co (Basic static load rating) *S: Bolt size for bottom mounting type of block. Robot Carrer Guide *Q2: The hole of side grease nipple is not made to prevent a foreign substance from going into inside. When you order the side grease nipple, we build it by ourselves. Cross Roller Guide...

Open the catalog to page 6

Linear Rail System SBG Standard Linear Rail System SBG Standard Linear Rail System Ball Screw Support Unit Mounting dimension Model Block dimensions Mounting tap hole Rail dimension Bolt hole Basic load rating [kN] C Permissible static Mass moment [kN m] Block Rail [kg] [kg/m] Mro Mpo Myo C (Basic dynamic load rating), Co (Basic static load rating) *Q2: The hole of side grease nipple is not made to prevent a foreign substance from going into inside. When you order the side grease nipple, we build it by ourselves. Cross Roller Guide Linear Ball Bush Robot Carrer Guide

Open the catalog to page 7

Linear Rail System SBG Standard Linear Rail System SBG Standard Linear Rail System Ball Screw Support Unit Mounting dimension Model Block dimensions Mounting tap hole Rail dimension Bolt hole Basic load rating [kN] C Permissible static Mass moment [kN m] Block Rail [kg] [kg/m] Mro Mpo Myo C (Basic dynamic load rating), Co (Basic static load rating) *Q2: The hole of side grease nipple is not made to prevent a foreign substance from going into inside. When you order the side grease nipple, we build it by ourselves. Cross Roller Guide Linear Ball Bush Robot Carrer Guide

Open the catalog to page 8

Linear Rail System SBG Standard Linear Rail System SBG Standard Linear Rail System Ball Screw Standard and Max. Length of SBG rail Bottom mounting rail (SBG-B type) Support Unit Model number * The rail for SBG(S), SPG(S) is identical * If the maximum length exceeds this size, please contact SBC. Robot Carrer Guide Cross Roller Guide Standard length Linear Ball Bush Model number * The rail for SBG(S), SPG(S) is identical. * If the maximum length exceeds this size, butt joints can be supplied. * For more information about butt jointing, please refer to the page of safety design. * If the G is not...

Open the catalog to page 9

Linear Rail System SBG Standard Linear Rail System SBG Standard Linear Rail System Ball Screw (1) Standard grease fitting (Front grease fitting) Specification Support Unit Applied model Grease fitting model 1N 1D SBG(S) 15 1Z 1F (2) Side grease fitting Applied model Grease fitting model Specification M6x0.75P, Asia type Applied model Grease fitting model Symbol L IA2N None 14 SBG(S) 20~35 IA2D DD, ZZ 14 IA2Z KK, MF 14 SPG(S) 20~35 IA2F MFDD,MFZZ, MFKK 14 Applied model Grease fitting model Applied model Grease fitting model (3) FS nipple connector for side grease fitting (FL. FLL flange type only)...

Open the catalog to page 10

SBG Standard Linear Rail System

SBG Standard Linear Rail System

Catalog excerpts

All Kuroda Jena Tec Holdings Ltd catalogs and technical brochures