MGW9C Hiwin Linear Slide Linear Guideways Hiwin 9mm Size For Robot Arm
Designed specifically for robotic arm applications, the HIWIN MGW9C 9mm Miniature Linear Guideway delivers exceptional precision and smooth motion in compact robotic systems. This premium guideway excels in articulated joints and end-effector mechanisms where space constraints meet high-performance demands.
The MGW9C incorporates HIWIN's advanced motion technology to ensure flawless articulation and repeatable positioning - critical for pick-and-place operations, assembly tasks, and sensitive material handling. Its optimized design provides the perfect balance of rigidity and lightweight construction for dynamic robotic movements while maintaining exceptional durability through millions of cycles.
Engineered with robotic applications in mind, this guideway features specialized seals to protect against industrial contaminants and a low-profile design that maximizes workspace efficiency. The smooth, vibration-free operation enhances robotic precision while reducing wear on adjacent components.
Trusted by robotic manufacturers worldwide, the MGW9C represents HIWIN's commitment to innovation in automation technology. From collaborative robots to high-speed industrial arms.


Note:
- The bottom seal is available for MGN & MGW 9, 12,14.15.
- MG5 is only supplied with outer recirculation module.

- Rolling circulation system: Block, rail, ball, end cap and retainer [except size 2).
- Lubrication system: Grease nipple is available for MGW14, 15, lubricated by grease gun.
- MGW3, 7, 9, 12 are lubricated by the hole at the side of the end cap.
- Dust protection system: End seal (except size2), bottom seal (optional size 9,12,14,15], cap (size12,14,15).
- Tiny and light weight, suitable for miniature equipment.
- Gothic arch contact design can sustain loads from all directions and offer highrigidity and high accuracy
- Steel balls are held by a miniature retainer to avoid balls from falling out, evenwhen the blocks are removed from the rail.
- Interchangeable types are available in certain precision grades.
- Block: we offers two types of linear guideways, flange and square types
- Rail: we offers standard top mounting type
| Model No. | Block length(mm) | Preload classes | Bolt size | Weight(kg) |
|---|---|---|---|---|
| MGW7C | 31.2 | Z0/ZF/Z1 | 4-M3x3 | 0.02 |
| MGW7H | 41 | Z0/ZF/Z1 | 4-M3x3 | 0.029 |
| MGW9C | 39.3 | Z0/ZF/Z1 | 4-M3x3 | 0.04 |
| MGW9H | 50.7 | Z0/ZF/Z1 | 4-M3x3 | 0.057 |
| MGW12C | 46.1 | Z0/ZF/Z1 | 4-M3x3.6 | 0.071 |
| MGW12H | 60.4 | Z0/ZF/Z1 | 4-M3x3.6 | 0.103 |
| MGW15C | 54.8 | Z0/ZF/Z1 | 4-M4x4.2 | 0.143 |
| MGW15H | 73.8 | Z0/ZF/Z1 | 4-M4x4.2 | 0.215 |



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