Looking for a HIWIN MGN or MGW dealer in Delhi? Start with the exact model. A matching nominal size does not establish the correct block width, rail profile, carriage length or mounting pattern.
HIWIN MGN and MGW model dimensions
H is assembled height, W is block width, L is block length and WR is rail width. Dimensions are in millimetres. Dynamic load ratings are in kilonewtons. These published values are reference specifications, not Sardar Mill Store stock availability.
| Block model | H | W | L | Rail width WR | Dynamic C |
|---|---|---|---|---|---|
| MGN5C | 6 | 12 | 16 | 5 | 0.54 kN |
| MGN7C | 8 | 17 | 22.5 | 7 | 0.98 kN |
| MGN7H | 8 | 17 | 30.8 | 7 | 1.37 kN |
| MGN9C | 10 | 20 | 28.9 | 9 | 1.86 kN |
| MGN9H | 10 | 20 | 39.9 | 9 | 2.55 kN |
| MGN12C | 13 | 27 | 34.7 | 12 | 2.84 kN |
| MGN12H | 13 | 27 | 45.4 | 12 | 3.72 kN |
| MGN15C | 16 | 32 | 42.1 | 15 | 4.61 kN |
| MGN15H | 16 | 32 | 58.8 | 15 | 6.37 kN |
| MGW7C | 9 | 25 | 31.2 | 14 | 1.37 kN |
| MGW9C | 12 | 30 | 39.3 | 18 | 2.75 kN |
| MGW12C | 14 | 40 | 46.1 | 24 | 3.92 kN |
| MGW15C | 16 | 60 | 54.8 | 42 | 6.77 kN |
Source: HIWIN MG Series dimension chart. Check the latest manufacturer drawing for the exact code, accuracy class and options before ordering.
MGN or MGW: which details decide the fit?
MGN and MGW are not interchangeable just because the size number matches. The table shows that MGW uses a wider rail and block format. A C or H suffix also changes block length within the MGN family. Compare the machine drawing with block height, mounting footprint, rail hole pattern and travel length.
- Full carriage and rail part numbers, including suffixes.
- Rail length, hole layout, number of blocks and required end machining.
- Mounting height, available width and carriage length from the machine drawing.
- Load direction, preload and accuracy class specified by the machine builder.
If the marking is missing, send photos of both the carriage and rail with measured dimensions. Avoid selecting a replacement solely from the visible size number.
Can Sardar Mill Store help source a HIWIN MG guideway?
Yes. Sardar Mill Store handles HIWIN miniature guideway enquiries from its GB Road, Delhi store. Send the complete MGN or MGW code and rail drawing so the team can check the exact requirement, current availability and delivery options for your destination. This page is a specification guide, not a claim that every listed model is in stock or an authorised line.
Prepared by Sardar Mill Store, 43 Main GB Road, Delhi. Specifications are attributed to the linked HIWIN chart. Confirm the current manufacturer drawing and full part designation before purchase.