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Miniature Linear Guides Wide Rails

Miniature Linear Guides Wide Rails
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Product Description

Miniature Linear Guides Wide Rails
These linear guides or linear slides are an economy item, The price is cheaper than the MISUMI standard product. They offer a wide variety of sizes to choose from.
[Feature]
● Rail Length Minimum/Maximum (mm.): 50 and 670
● Assembly Height (mm.): 9, 12, 14 and 16
● Rail Type : Wide Rail
● Option: Set (Rail + Block) / Block only
● Material: Rail- Bearing steel, Block - SUS440C
[Application]
It is used in a variety of machines such as CNC machines, 3D printers, measuring instruments, and so on.

Product Overview

Product Comparison

 MISUMI Standard Product
SSEBWL9−100
Economy Series
E−GMLGW7−100
MaterialStainless SteelCarbon Steel
Hardness56HRC up58HRC up
Basic Rated Load C (Dynamic) (kN)1.41.37
Basic Rated Load Co (Static) (kN)2.22.06
Static Allowable Moment MA/MB (N・m)7.87.14
Static Allowable Moment MC (N・m)15.515.7
Height H Tolerance Difference (μm)±20±20
Height H Pair Variation Difference (μm)1540
Width N Tolerance Difference (μm)±25±25
Width N Pair Variation Difference (μm)2040
Running Parallelism Guarantee (μm)*715
Preload ManagementYN
RoHS10CompliantNon-compliant
*Running parallelism varies by rail length.
Dimensional Drawing
MISUMI Miniature Linear Guide Slider dimension drawing
 
Material
Type Material Rail Surface Treatment Hardness
Guide RailBlockRetainer
E-GMLGWCarbon SteelBearing SteelResinVacuum evaporated chrome plating58HRC~
E-SMLGWStainless SteelStainless SteelResin--
For vacuum chrome plating products(E-GMLGW), the cut surface on both ends is not treated.
Specification Table

■ L Dimension (Specified Length) 
Part NumberBlock TypeLength L
(1mm Increments)
Unit Dimensions (mm)Block Dimensions (mm)Guide Rail Dimensions (mm)
hH1NWBB1CL1L2GnM×LH2WRWBHRDhdEPGuide Fixing
Bolt(mm)
TypeNominal Model
E-GMLGW
(Rail:Bearing Steel)
E-SMLGW
(Rail:Stainless Steel)
7Wide Standard50~90091.95.525193102131.2φ1.2M3×31.8514-5.263.23.6Please refer to
the calculation table below
30M3×6
950~900122.9630214.51227.539.75φ1.2M3×32.418-764.53.630M3×8
1270~900143.48402861531.345.9φ1.2M3×3.62.824-8.584.54.540M4×8
1570~900163.4960457.5203854.85M3M4×4.23.242239.584.54.540M4×10
The kit includes 1 block. For additional blocks, please select alterations(B2~)
Fixing bolts are not provided.
Dimension E of length specified type needs to be calculated. Please refer to "Detailed dimension of Dimension L specified type" for calculation method.
The running parallelism is the value after the slide rail is fixed. (It is not the value before the screws of the slide rail are tightened.)
 Optional heights and lengths are the overall range of this series. Refer to the Specification Table for details.


■Allowable Load
Nominal ModelBasic Rated LoadStatic Allowable MomentMass
C (Dynamic)
kN
Co (Static)
kN
MA・MB
kN-m
MC
kN-m
Blocks kgGuide Rails
kg/m
71.372.067.1415.70.020.51
92.754.1218.9640.120.040.91
123.925.5927.870.340.0711.49
156.779.2256.66199.340.1432.86

■ L Detailed dimension of dimension specified type
Dimension L specified type cuts both ends of the rail equally. Refer to the table below for the number of mounting holes (M) of the slide rail at this time.
In addition, E dimension is calculated with the formula below.
Economy series Linear Guide Length Specified Type E Dimension Calculation Formula  Economy series Linear Guide Length Specified Type E Dimension Calculation Formula
Miniature Linear Guides Wide Rails -Standard rail-
h
(Nominal)
9
(7)
12
(9)
14
(12)
16
(15)
Number of mounting holes
M
L50~6750~6770~8970~892
68~9768~9790~12990~1293
98~12798~127130~169130~1694
128~157128~157170~209170~2095
158~187158~187210~249210~2496
188~217188~217250~289250~2897
218~247218~247290~329290~3298
248~277248~277330~369330~3699
278~307278~307370~409370~40910
308~337308~337410~449410~44911
338~367338~367450~489450~48912
368~397368~397490~529490~52913
398~427398~427530~569530~56914
428~457428~457570~609570~60915
458~487458~487610~649610~64916
488~517488~517650~689650~68917
518~547518~547690~729690~72918
548~577548~577730~769730~76919
578~607578~607770~809770~80920
608~637608~637810~849810~84921
638~667638~667850~889850~88922
668~697668~697890~900890~90023
698~727698~727--24
728~757728~75725
758~787758~78726
788~817788~81727
818~847818~84728
848~877848~87729
878~900878~90030
P30304040 
Alterations
Precision Benchmark
Dimensional Precision
Unit: μm
Linear Guide TypePrecision CriteriaMISUMI Economy SeriesMISUMI Standard Products
Miniature Linear GuideHeight H Tolerance±20±20
Height H Pair Variation4040
Width N Tolerance±25±25
Width N Pair Variation4040
ApplicationsLow and medium frequency driveHigh frequency drive
*The precision of the Economy series products has been improved.

●Running Parallelism
Rail Length (mm)Accuracy grade (μm)
50 or Less12
50-8013
80-12515
125-20015
200-25016
250-31517
315-40018
400-50019
500-63020
630-80022
800-90023

 
Diagram of Dimensional Precision of the Linear Guide

[Running Parallelism]
The values in the table are all measured after the slide rail is fixed on the reference base.
When moving the slider within the full length of the slide rail, measure the change of the block upper surface C relative to the slide rail bottom surface A and the change of the block reference surface D relative to the slide rail reference surface B.

Diagram of Running Parallelism of the Linear Guide
 
Product Features
Feature 1: New construction, greatly reducing noise and improving smoothness.
Feature 2: The slide rail and the slider are in contact with each other through the rolling ball, so the shaking is small, and it is suitable for equipment with precision requirements.
Feature 3: Due to a point-to-surface contact, the frictional resistance is small, and it can perform subtle movements to achieve high precision positioning of the control device.
Feature 4: It has a large allowable load because the force on the rotating surface is dispersed due to the rolling groove of the ball.
Feature 5: It is suitable for high speed motion because it is not easy to produce friction heat when operating and not easily deformed by heat.
Usage Method
■ About use
① MISUMI's linear guide is installed with a retainer. Although the ball is not easy to fall off when the slide block is removed, the ball may fall off if the slider is removed from the rail at high speed, or tilted into the slide rail. Please disassemble the slider with care.
② Be sure to avoid colliding the ball back groove cover, otherwise it will affect the ball cycling, resulting in poor sliding.
③ If you have anti-rust requirements, please choose the Vacuum Chrome Plating Surface Treatment or Stainless Steel SUS440C products.
MISUMI Miniature Linear Guide Slider Precautions

■ About maintenance (supply of grease)
① Grease forms an oil film on the surface of the linear guide ball and rail surface to effectively reduce friction and prevent sintering.
Decrease and aging of grease will greatly affect the life of the linear guide, so please add grease at the right time according to the service conditions.
MISUMI's linear guides are sealed with the greases listed below at the time of shipment, so they can be used directly.
② Recommend grease filling interval:
  Usually every 6 months.
  For longer moving distance, 3 months, or when the moving distance exceeds 1000km within the time limit, the 1000km shall prevail.
  *The above is the grease injection interval under the moving distance standard. Depending on the operating environment, the grease injection interval must be shortened appropriately when the grease is aging and dirty.
Example of Use
Example of Use linear-guides
Mechanism Name: 4 times stroke slide
Feature 1: suitable for medium frequency driving and positioning.
Feature 2: transfer the light workpiece on the worktable according to 4 times the distance of the cylinder stroke.

For details, click here
Precautions
For normal use, the installation of the linear guide needs to meet the following four points:
① Whether the shape of the mounting surface produces interference
Flatness of MISUMI mounting surface

② Keep the flatness of the workpiece mounting surface at about 5μ, otherwise the slider will be slightly deformed
MISUMI parallelism error tolerance

③ Whether the error values of guide parallelism and fitting height are within the allowable installation values
Allowable height error tolerance of linear-guides

Installation method of linear guides

④ Use the standard
Installation method of linear guides
installation method Click here for the detailed installation method
Application Industries
Medical Smart phone
Application of MISUMI Miniature Rail in the Medical Industry Application of linear-guides in the smartphone industry
Robotics Electronic & Electrical Appliances
Application of MISUMI linear guides in the robot industry Application of MISUMI linear guide slide in the electronic home appliance industry
Related Products
Miniature Linear Guides Medium Load linear guide Heavy Load linear guide
Miniature linear guide Standard slider type Slight clearance type MISUMI Medium Load Linear Guide MISUMI MISUMI Heavy Load Linear Guide
Typical model: SSEBZ10-55 Typical model: SVR24-280 Typical model: SXR24-280
Related Documents
For the installation and use of linear guides, please refer to here

Part Number 

  • Incomplete part number.
    Please use left hand selections to complete a part number.
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Part Number
E-GMLGW7-[50-900/1]
E-GMLGW9-[50-900/1]
E-GMLGW12-[70-900/1]
E-GMLGW15-[70-900/1]
E-GMLGWB7
E-GMLGWB9
E-GMLGWB12
E-GMLGWB15
E-MLGW9-[50-900/1]
E-MLGWB7
E-MLGWB9
E-MLGWB12
E-MLGWB15
E-SMLGW7-[50-900/1]
E-SMLGW9-[50-900/1]
E-SMLGW12-[70-900/1]
E-SMLGW15-[70-900/1]
E-SMLGWB7
E-SMLGWB9
E-SMLGWB12
E-SMLGWB15
Part NumberPriceMinimum Order Qty.Volume DiscountDays to ShipRail Length L
(mm)
Assembly Height H
(mm)
Nominal Part Number Set / Single Item Material No. of Blocks Lubrication Type Lubrication Type L Dimension Type Applicable Linear Guide Block Material (Surface Treatment) Rail Material (Surface Treatment) Rail Surface Treatment

-

1 Piece(s) 12 Day(s) 50 ~ 90097SetCarbon Steel1Lubrication AppliedLithium Grease FilledSpecified Type-Carbon Steel (Bearing Steel)Carbon Steel (Bearing Steel)Vacuum evaporated chrome plating

-

1 Piece(s) 12 Day(s) 50 ~ 900129SetCarbon Steel1Lubrication AppliedLithium Grease FilledSpecified Type-Carbon Steel (Bearing Steel)Carbon Steel (Bearing Steel)Vacuum evaporated chrome plating

-

1 Piece(s) 12 Day(s) 70 ~ 9001412SetCarbon Steel1Lubrication AppliedLithium Grease FilledSpecified Type-Carbon Steel (Bearing Steel)Carbon Steel (Bearing Steel)Vacuum evaporated chrome plating

-

1 Piece(s) 12 Day(s) 70 ~ 9001615SetCarbon Steel1Lubrication AppliedLithium Grease FilledSpecified Type-Carbon Steel (Bearing Steel)Carbon Steel (Bearing Steel)Vacuum evaporated chrome plating

₹ 2,240.00

1 Piece(s) Same day -------------

₹ 2,525.00

1 Piece(s) Same day -------------

₹ 2,632.00

1 Piece(s) Same day -------------

₹ 3,197.00

1 Piece(s) Same day -------------

-

1 Piece(s) 12 Day(s) 50 ~ 900129SetCarbon Steel1Lubrication AppliedLithium Grease FilledSpecified Type-Carbon Steel (Bearing Steel)Carbon Steel (Bearing Steel)none

₹ 2,226.00

1 Piece(s) Available Same day -97Block OnlyCarbon Steel----E-GMLGW7Carbon Steel (Bearing Steel)--

₹ 2,486.00

1 Piece(s) Available Same day -129Block OnlyCarbon Steel----E-GMLGW9Carbon Steel (Bearing Steel)--

₹ 2,679.00

1 Piece(s) Available Same day -1412Block OnlyCarbon Steel----E-GMLGW12Carbon Steel (Bearing Steel)--

₹ 3,051.00

1 Piece(s) Available Same day -1615Block OnlyCarbon Steel----E-GMLGW15Carbon Steel (Bearing Steel)--

-

1 Piece(s) 11 Day(s) 50 ~ 90097SetStainless Steel1Lubrication AppliedLithium Grease FilledSpecified Type-Stainless SteelStainless Steelnone

-

1 Piece(s) 11 Day(s) 50 ~ 900129SetStainless Steel1Lubrication AppliedLithium Grease FilledSpecified Type-Stainless SteelStainless Steelnone

-

1 Piece(s) 11 Day(s) 70 ~ 9001412SetStainless Steel1Lubrication AppliedLithium Grease FilledSpecified Type-Stainless SteelStainless Steelnone

-

1 Piece(s) 11 Day(s) 70 ~ 9001615SetStainless Steel1Lubrication AppliedLithium Grease FilledSpecified Type-Stainless SteelStainless Steelnone

₹ 2,240.00

1 Piece(s) Available 11 Day(s) -------------

₹ 2,525.00

1 Piece(s) Available 11 Day(s) -------------

₹ 2,632.00

1 Piece(s) Available 11 Day(s) -------------

₹ 3,197.00

1 Piece(s) Available 11 Day(s) -------------

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  1. 1

Basic Information

Block Type Standard Block Rail Type Wide Rail Preload Normal Clearance
Accuracy Standards Standard Grade Ball Arrangement Miniature Type Retainer N/A
Rolling Element Ball

Frequently asked question (FAQ)

Question: Can linear guides or sliders be purchased separately?
Answer: Taking into account the accuracy of products, single slider models clearly indicated in the catalog can be purchased, and no others can be purchased.
Question: Can the stainless steel guide rails be guaranteed not to rust?
Answer: Stainless steel is a product that has a certain antirust function compared to carbon steel, but it cannot be guaranteed that it will never rust. Depending on the operating environment, there may also be short-term rust.
Question: What problems should be paid attention to when the linear guide is installed vertically?
Answer: Attention should be paid to prevent the slider from falling off and causing the balls to fall off during installation.
Question: What does micro preloading in linear guide mean?
Answer: MISUMI's linear guides control the clearance by selecting the size of the internal ball. Through the negative clearance, the rigidity is improved and the elastic displacement is reduced. This is preloading. Generally speaking, the life and accuracy of the micro preloading type will be better than that of the standard clearance type.
Question: Linear guide indicators include basic dynamic load rating and basic static load rating. Which indicator is the reference when selecting?
Answer: The basic dynamic load rating is used to calculate the rail life, and the basic static load rating is used to calculate the maximum allowable load.
Question: Can the corresponding linear guide products be selected according to the third-party guide rail model?
Answer: MISUMI offers third-party brand replacement services, so as long as the third party product model is given, we can replace it with corresponding MISUMI model. For details, please contact the customer service email or call the customer service phone.
Question: Can the rail or slider be repaired if it is damaged?
Answer: Repair service is not provided, re-purchase is recommended.
Question: Can linear guide length be arbitrarily specified?
Answer: It can be specified arbitrarily. However, MISUMI linear guides are divided into length fixed type and length specified type, and in case of length specified type, the length dimensions for length fixed type cannot be specified.

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