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MGN7C / MGN7H Miniature Linear Guide — Standard & Extended Length Blocks

The MGN7 is a 7 mm miniature guide for compact axes: 3D printers, laser cutters, small pick-and-place heads. Two block lengths share one rail: MGN7C is the standard block, MGN7H is the extended block for higher moment load and overhang. Both run on the MGN R7 rail.

MGN7C / MGN7H linear guide block — representative view of the MGN series
Representative view of the MGN series. Send us the model and we return the exact drawing for it.

Specifications

ModelMGN7C / MGN7H
Size7 mm
Block typeMiniature, standard (C) / extended (H)
MountingTop tapped
Accuracy gradeC / H / P
PreloadZF / Z0 / Z1
Matching railMGN R7
Dynamic load C (kN)On request
Static load C0 (kN)On request
Block height H (mm)8
Block width W (mm)17
Block length L (mm)22.5 (C) / 30.8 (H)
Note: Dimensions and load ratings for this size are issued on the signed datasheet. We do not publish unverified figures — ask us and we will send the current sheet the same day.
Drawing: the complete dimension table for this size is issued as a drawing. Ask us and we send the 2D drawing and STEP model the same day.

Options

  • Block length: standard (C) or extended (H)
  • Dust protection on request
  • Stainless steel version on request
  • Special rail lengths on request

Matching rail

MGN R7 rail is cut to order from 100 mm. See rail options.

Downloads

STEP (AP214) model and 2D drawing for this size are available on request — ask us and we will email them.

FAQ

What is the difference between MGN7C and MGN7H?C is the standard block, H is the extended block. The H block is longer and carries a higher moment load; both use the same MGN R7 rail.
Does MGN7H mean heavy load?No. On the MGN series the H suffix means extended length, not heavy load. Load capacity is set by the size, not by C or H.
Which accuracy and preload are available?Accuracy C / H / P and preload ZF / Z0 / Z1. Unlike the HG series, MGN does not offer SP or UP.

Request a quote for MGN7C / MGN7H

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