Low Profile Guides Assembly
SE 15/20/25/30/35/45/55/65
The DTX-LG SGR guide rail adopts the DF (45°-45°) design with circular arc grooves. During installation, due to the elastic deformation of the steel balls and the transfer of the contact points, even if there is some deviation on the installation surface, it can be absorbed by the inside of the linear guide slider, producing the effect of automatic self-alignment and obtaining high-precision, stable and smooth motion. DIX-LG has standard length rails in stock to meet customer needs. If you order non-standard length rails, the end face distance B should not be larger than 1/2P to prevent the instability of the rear end of the rail assembly due to excessive B, which will reduce the accuracy of the linear guide.
SGR Specifications
| Item | SGR15 | SGR20 | SGR25 | SGR30 | SGR35 | SGR45 | SGR55 | SGR65 |
| Standard Length L(n) | 160(3) | 220(4) | 220(4) | 280(4) | 280(4) | 570(6) | 780(7) | 1,270(9) |
| 220(4) | 280(5) | 280(5) | 440(6) | 440(6) | 885 (9) | 1,020 (9) | 1,570 (11) | |
| 280(5) | 340(6) | 340 (6) | 600 (8) | 600(8) | 1，200(12) | 1,260 (11) | 2,020 (14) | |
| 340(6) | 460(8) | 460 (8) | 760 (10) | 760(10） | 1,620 (16) | 1,500 (13) | 2,620 (18) | |
| 460(7) | 640 (11) | 640 (11) | 1,000 (13) | 1,000 (13) | 2,040 (20) | 1,980 (17) | 3,200 (23) | |
| 640(8) | 820 (14) | 820 (14) | 1,640 (21) | 1,640 (21) | 2,460 (24) | 2,580 (22) | 3,970 (27) | |
| 820(11) | 1,000 (17) | 1,000 (17) | 2,040 (26) | 2,040 (26) | 2,985 (29) | 2,940 (25) | ||
| 160(14) | 1,240 (21) | 1,240 (21) | 2,520 (32) | 2,520 (32) | 3,300 (28) | |||
| 3,000 (38) | 3,000 (38) | 3,930 (33) | ||||||
| Pitch (P) | 60 | 60 | 60 | 80 | 80 | 105 | 120 | 150 |
| Standard End Distance (Eₛ) | 20 | 20 | 20 | 20 | 20 | 22.5 | 30 | 35 |
| Max Length with Standard End Distance | 4,000(67) | 4,000(67) | 4,000(67) | 4,000(67) | 3,960(50) | 3,960(50) | 3,900(33) | 3,970(27) |
| Max Length | 4,000 | |||||||
DTX-LG heavyload linear slide rails feature
- Four-way equal load
- Automatic self-aligning capability
- Fully sealed dustproof system
- High positioning accuracy and good reproducibility
- Good running smoothness
- High speed and low noise
- High interchangeability
- Common rail design of slider
- Compliant with international standards
DTX-LG SGR Linear guide rail component
DTX-LG linear guides rail feature higher C/Si/Cr content than leading Taiwanese and Japanese brands, improving rigidity while maintaining full interchangeability.
Questions? You’re covered
As a manufacturer of linear guide rails, DTX-LG offers professional service from R&D and production to final adjustment. We look forward to exploring new challenges with you.
Yes, our products are fully interchangeable with major brands and meet international standards.
We mainly use high-grade bearing steel with strict control over elements such as nickel (0.04%) and chromium (1.41%).
Yes, we provide customization in length, preload, and mounting holes to meet specific application requirements.
Accordion ContentTypically, our lead time is 7–15 days depending on the quantity and customization needed.
Absolutely. We can offer samples and detailed 2D/3D drawings to support your evaluation and design process.
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