Linear Motion Components
GRA 145 - Linear Stage Table
★ The track system uses a crossed roller guide, which, through V-grooves and crossed rollers in line contact, achieves high-precision movement and heavy-duty performance. ★ This diagram shows GRA-S, GRA, and GRA-B.
- Specifications
- Technical Data
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Total of 1 models
| Model | GRA 145 |
|---|---|
| Inquiry | Add To Inquiry |
| Material - Stage body | GRA: Aluminum Alloy + anodized black, standard specifications |
| Material - Stage body | GRA - N: S50C + chemical nickel, rust-resistant specification |
| Material - Stage body | GRA - B: S50C + phosphate, black dyeing specification |
| Material - Stage body | GRA - S: SUS 440C + electroless nickel, corrosion resistant specification |
| Material - Stage body | * The GRA-S series body and track are integrally molded, and the V-groove on the track surface is not chemically nickel treated. |
| Material_Rail | GRA: SUJ 2 |
| Material_Rail | GRA - N: SUJ 2 + Chemical Nickel |
| Material_Rail | GRA - B: SUJ 2 |
| Material_cage | SUS 304 |
| Material: Roller | GRA: SUJ 2 |
| Material: Roller | GRA - N: SUJ 2 |
| Material: Roller | GRA - B: SUJ 2 |
| Material: Roller | GRA - S: SUS 440C |
| Maximum travel (mm) | 130 |
| Roller diameter (mm) | Ø 9 |
| Basic dynamic load (C) (N) | 46991 |
| Basic static load (Co) (N) | 72741 |
| Load (Fu) (N) | 24247 |
| MR(N・m) | 1745.8 |
| MP(N・m) | 1697.3 |
| MY(N・m) | 1527.6 |
| Generally | 5.35 |
| Rust prevention | 9.3 |
| corrosion resistant | 9.08 |
| Central parallelism | 3 |
| Side parallelism | 7 |
| Maximum travel (mm) | 180 |
| Roller diameter (mm) | Ø 9 |
| Basic dynamic load (C) (N) | 61165 |
| Basic static load (Co) (N) | 101838 |
| Load (Fu) (N) | 33946 |
| MR(N・m) | 2444.1 |
| MP(N・m) | 3326.7 |
| MY(N・m) | 3564.3 |
| Generally | 7.96 |
| Rust prevention | 13.79 |
| corrosion resistant | 13.46 |
| Central parallelism | 3 |
| Side parallelism | 7 |
| Maximum travel (mm) | 350 |
| Roller diameter (mm) | Ø 9 |
| Basic dynamic load (C) (N) | 67898 |
| Basic static load (Co) (N) | 116386 |
| Load (Fu) (N) | 38795 |
| MR(N・m) | 2793.3 |
| MP(N・m) | 4345.1 |
| MY(N・m) | 4073.5 |
| Generally | 10.47 |
| Rust prevention | 18.18 |
| corrosion resistant | 17.74 |
| Central parallelism | 4 |
| Side parallelism | 8 |
| Maximum travel (mm) | 450 |
| Roller diameter (mm) | Ø 9 |
| Basic dynamic load (C) (N) | 80829 |
| Basic static load (Co) (N) | 145482 |
| Load (Fu) (N) | 48494 |
| MR(N・m) | 3491.6 |
| MP(N・m) | 6789.2 |
| MY(N・m) | 6449.7 |
| Generally | 13.06 |
| Rust prevention | 22.66 |
| corrosion resistant | 22.11 |
| Central parallelism | 4 |
| Side parallelism | 8 |
| Maximum travel (mm) | 550 |
| Roller diameter (mm) | Ø 9 |
| Basic dynamic load (C) (N) | 93191 |
| Basic dynamic load (C) (N) | S: 87073 |
| Basic static load (Co) (N) | 158400 |
| Basic static load (Co) (N) | S: 160031 |
| Load (Fu) (N) | 52800 |
| Load (Fu) (N) | S: 53344 |
| MR(N・m) | 2640 |
| MR(N・m) | S: 3840.7 |
| MP(N・m) | 8870.4 |
| MP(N・m) | S: 8214.9 |
| MY(N・m) | 8500.8 |
| MY(N・m) | S: 8588.3 |
| Generally | 15.65 |
| Rust prevention | 27.14 |
| corrosion resistant | 26.47 |
| Central parallelism | 4 |
| Side parallelism | 8 |
Feature Description / Precision Description
Rated life calculation
Torque Calculation
Precautions
Requirements for grease compatibility
Model
GRA145-210 {Surface Treatment} Normal/Antirust/Black Coating
GRA145-210 {Surface Treatment} Corrosion - Resisting
GRA145-310 {Surface Treatment} Normal/Antirust/Black Coating
GRA145-310 {Surface Treatment} Corrosion - Resisting
GRA145-410 {Surface Treatment} Normal/Antirust/Black Coating
GRA145-410 {Surface Treatment} Corrosion - Resisting
GRA145-510 {Surface Treatment} Normal/Antirust/Black Coating
GRA145-510 {Surface Treatment} Corrosion - Resisting
GRA145-610 {Surface Treatment} Normal/Antirust/Black Coating
GRA145-610 {Surface Treatment} Corrosion - Resisting
