Page 314 - MISUMI SINGAPORE Economy Series

Economy Series Product Overview Product Overview Economy Series
Miniature Linear Guides Miniature Linear Guides

vs Standard Type
Saving
Economy Series up to
2 Standard Grade Precision 59 % 2
Linear Guides / Linear Bushings / Ball Splines / Oil Free Bushings Miniature Linear Guides Ball Splines / Oil Free Bushings Linear Guides / Linear Bushings /
improved

Miniature Linear Guides Precision improved Good smoothness Linear Guides Miniature

P.309 P.309
Linear Guides for Medium and Heavy Load EActual product's color may be slightly different with photo. Medium and Heavy Load Linear Guides for

P.321 QSpecification Comparison QDimensional Precision P.321
· Through enhanced management of the dimensional
Reference side
Cross Roller Guides tolerance of the ball return hole and the steel ball, H Guides Cross Roller
the clearance dimension K is reduced and the
noise is reduced.
Guide Rail
P.337 Side sealing gasket Block Ball-return hole P.337
Return Cap
Linear Guide Shafts Ball K Unit: μm Economy series product Standard product Shafts Linear Guide
N
Precision Standard
P.341 Retainer (Wire) Steel Ball Height H Tolerance ±20 ±20 P.341
Rail Block Short Standard rail Long Standard Long Height H Pair Variation ±25 ±25
Wide Rail
40
40
Width N Tolerance
Standard
Linear Bushings Smoothness Good Good Good Good Good Width N Pair Variation Low and medium frequency drive High frequency drive Bushings Linear
40
40
50db
52db
60db
52db
Applications
62db
Noise
*The precision of the Economy series products has been improved
P.349 compared to the year 2022. P.349

QMovement Parallelism
Ball Spline Rail length Parallelism μm Rail length Parallelism μm Ball Spline
17
50 or Less
12
250~315
50~80
P.386 125~200 13 315~400 18 P.386
80~125
19
400~500
14
15
20
500~630
Oil Free Bushings 200~250 16 630~800 22 Bushings Oil Free
23
800~900
P.409 QInstallation of Linear Guides P.409
Both guide rails and blocks of MISUMI linear guides have reference surfaces (on the side with the linear groove). (See the figure below.)
Shaft Supports Shaft Collars When installing a linear guide, correctly align this reference surface with the table and the reference surface in the base mounting surface, and then fasten the linear guide. Shaft Collars Shaft Supports
Miniature Linear Guides
P.430 P.430
Mark of reference surface
ENote for anti-rust treatment: If products made of carbon steel are selected, anti-rust treatment is required during the process of unpacking, installation and use.
EWear gloves during installation, and apply displacing type rust preventive oil on the surface of the guide after the installation is completed.
309 ERust prevention maintenance should be part of routine spot checks and maintenance of the equipment.