Linear Motion Components
GRA 80 - 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, GRA-B, and GRA-S.
- Specifications
- Technical Data
- Image Download
Total of 1 models
| Model | GRA 80 |
|---|---|
| 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) | 50 |
| Roller diameter (mm) | Ø 4 |
| Basic dynamic load (C) (N) | 6617 |
| Basic static load (Co) (N) | 9357 |
| Load (Fu) (N) | 3119 |
| MR(N・m) | 124.8 |
| MP(N・m) | 87.3 |
| MY(N・m) | 76.4 |
| Generally | 0.64 |
| Rust prevention | 1.17 |
| corrosion resistant | 1.14 |
| Central parallelism | 2 |
| Side parallelism | 5 |
| Maximum travel (mm) | 75 |
| Roller diameter (mm) | Ø 4 |
| Basic dynamic load (C) (N) | 9097 |
| Basic static load (Co) (N) | 14035 |
| Load (Fu) (N) | 4678 |
| MR(N・m) | 187.1 |
| MP(N・m) | 196.5 |
| MY(N・m) | 180.1 |
| Generally | 0.95 |
| Rust prevention | 1.72 |
| corrosion resistant | 1.68 |
| Central parallelism | 3 |
| Side parallelism | 6 |
| Maximum travel (mm) | 105 |
| Roller diameter (mm) | Ø 4 |
| Basic dynamic load (C) (N) | 10264 |
| Basic static load (Co) (N) | 16375 |
| Load (Fu) (N) | 5458 |
| MR(N・m) | 218.3 |
| MP(N・m) | 267.5 |
| MY(N・m) | 286.6 |
| Generally | 1.25 |
| Rust prevention | 2.27 |
| corrosion resistant | 2.22 |
| Central parallelism | 3 |
| Side parallelism | 7 |
| Maximum travel (mm) | 135 |
| Roller diameter (mm) | Ø 4 |
| Basic dynamic load (C) (N) | 12496 |
| Basic dynamic load (C) (N) | S：12492 |
| Basic static load (Co) (N) | 21053 |
| Load (Fu) (N) | 7018 |
| MR(N・m) | 280.7 |
| MP(N・m) | 442.1 |
| MY(N・m) | 466.7 |
| Generally | 1.56 |
| Rust prevention | 2.83 |
| corrosion resistant | 2.76 |
| Central parallelism | 3 |
| Side parallelism | 7 |
| Maximum travel (mm) | 155 |
| Roller diameter (mm) | Ø 4 |
| Basic dynamic load (C) (N) | 14612 |
| Basic static load (Co) (N) | 25732 |
| Load (Fu) (N) | 8577 |
| MR(N・m) | 343.1 |
| MP(N・m) | 660.4 |
| MY(N・m) | 690.5 |
| Generally | 1.87 |
| Rust prevention | 3.39 |
| corrosion resistant | 3.3 |
| Central parallelism | 3 |
| Side parallelism | 7 |
| Maximum travel (mm) | 185 |
| Roller diameter (mm) | Ø 4 |
| Basic dynamic load (C) (N) | 16646 |
| Basic static load (Co) (N) | 30410 |
| Load (Fu) (N) | 10137 |
| MR(N・m) | 405.5 |
| MP(N・m) | 922.4 |
| MY(N・m) | 957.9 |
| Generally | 2.18 |
| Rust prevention | 3.94 |
| corrosion resistant | 3.84 |
| Central parallelism | 3 |
| Side parallelism | 7 |
| Maximum travel (mm) | 215 |
| Roller diameter (mm) | Ø 4 |
| Basic dynamic load (C) (N) | 18612 |
| Basic static load (Co) (N) | 35089 |
| Load (Fu) (N) | 11696 |
| MR(N・m) | 467.8 |
| MP(N・m) | 1228.1 |
| MY(N・m) | 1187.2 |
| Generally | 2.49 |
| Rust prevention | 4.5 |
| corrosion resistant | 4.38 |
| Central parallelism | 4 |
| Side parallelism | 8 |
Feature Description / Precision Description
Rated life calculation
Torque Calculation
Precautions
Requirements for grease compatibility
Model
GRA80-85 {Surface Treatment} Normal/Antirust/Black Coating
GRA80-85 {Surface Treatment} Corrosion - Resisting
GRA80-125 {Surface Treatment} Normal/Antirust/Black Coating
GRA80-125 {Surface Treatment} Corrosion - Resisting
GRA80-165 {Surface Treatment} Normal/Antirust/Black Coating
GRA80-165 {Surface Treatment} Corrosion - Resisting
GRA80-205 {Surface Treatment} Normal/Antirust/Black Coating
GRA80-205 {Surface Treatment} Corrosion - Resisting
GRA80-245 {Surface Treatment} Normal/Antirust/Black Coating
GRA80-245 {Surface Treatment} Corrosion - Resisting
GRA80-285 {Surface Treatment} Normal/Antirust/Black Coating
GRA80-285 {Surface Treatment} Corrosion - Resisting
GRA80-325 {Surface Treatment} Normal/Antirust/Black Coating
GRA80-325 {Surface Treatment} Corrosion - Resisting
