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{"title":"Alloy Steel Miniature Linear Guideway MGW7C 3D Printer Linear Guide","imgUrl":"https:\/\/img.chinax.com\/nimg\/5e\/e0\/581e2bceba531011c94d475ebbff-200x200-1\/alloy_steel_miniature_linear_guideway_mgw7c_3d_printer_linear_guide.jpg","attrs":{"Brand Name":"OEM","Model Number":"MGW7C","Certification":"DE1924083895474","Minimum Order Quantity":"10"}}
{"title":"C Precision Miniature Linear Guideway 7mm MGW7H Linear Guide Block","imgUrl":"https:\/\/img.chinax.com\/nimg\/52\/d1\/2cb9f25ea6a2d4217c7f676bc268-200x200-1\/c_precision_miniature_linear_guideway_7mm_mgw7h_linear_guide_block.jpg","attrs":{"Brand Name":"OEM","Model Number":"MGW7C","Certification":"DE1924083895474","Place of Origin":"CHINA"}}
{"title":"MGW9C 3D Printed Linear Rails Interchangeable Type Linear Carriage","imgUrl":"https:\/\/img.chinax.com\/nimg\/0d\/0d\/ce7eba50149bafbddd141898cc73-200x200-1\/mgw9c_3d_printed_linear_rails_interchangeable_type_linear_carriage.jpg","attrs":{"Brand Name":"OEM","Model Number":"MGW7C","Certification":"DE1924083895474","Place of Origin":"CHINA"}}
{"title":"MGW9H Chrome Hiwin Linear Bearing High Reliability For Semiconductor","imgUrl":"https:\/\/img.chinax.com\/nimg\/75\/90\/ab9fb067515a640cdb53c507d706-200x200-1\/mgw9h_chrome_hiwin_linear_bearing_high_reliability_for_semiconductor.jpg","attrs":{"Brand Name":"OEM","Model Number":"MGW7C","Certification":"DE1924083895474","Place of Origin":"CHINA"}}
{"title":"MGW12C Slide Rails Block Corrosion Resistant Compact For PCB\/IC","imgUrl":"https:\/\/img.chinax.com\/nimg\/94\/85\/ab0461647bea0e8846cadd915170-200x200-1\/mgw12c_slide_rails_block_corrosion_resistant_compact_for_pcb_2fic.jpg","attrs":{"Brand Name":"OEM","Model Number":"MGW7C","Certification":"DE1924083895474","Place of Origin":"CHINA"}}
{"title":"MGW12H 3D Printed Linear Rails Cnc Guide Rails Accurate For Measuring Equipments","imgUrl":"https:\/\/img.chinax.com\/nimg\/e3\/3d\/8f883a0fcff63c3b7a422889d130-200x200-1\/mgw12h_3d_printed_linear_rails_cnc_guide_rails_accurate_for_measuring_equipments.jpg","attrs":{"Brand Name":"OEM","Model Number":"MGW7C","Certification":"DE1924083895474","Place of Origin":"CHINA"}}
{"title":"15mm Size Miniature Linear Rails MGW15C CNC Machining Stainless Steel Linear","imgUrl":"https:\/\/img.chinax.com\/nimg\/79\/04\/ef64ba024dedb610a1c217d2dcb2-200x200-1\/15mm_size_miniature_linear_rails_mgw15c_cnc_machining_stainless_steel_linear_rail_for_robotics.jpg","attrs":{"Brand Name":"OEM","Model Number":"MGW7C","Certification":"DE1924083895474","Place of Origin":"CHINA"}}
①Alloy Steel Miniature Linear Guideway MGW7C 3D printer Linear Guide
The MGW7C miniature linear guideway is a compact, high-performance solution designed to elevate 3D printing accuracy and reliability. Crafted from durable alloy steel and precision-ground for ultra-smooth motion, it ensures near-zero friction and ±0.01mm repeatability, critical for high-resolution printing in SLA, FDM, and other 3D technologies. Its robust load capacityminimizes vibration and layer shifting, delivering flawless surface finishes and intricate details for prototypes, functional parts, and artistic models.Ideal for upgrading print heads, extruders, or build platforms, the MGW7C’s space-saving design integrates seamlessly into desktop and industrial 3D printers. Self-lubricating sliders and dust-resistant seals ensure low maintenance, even in demanding environments. Empower your 3D printing projects with unmatched precision and durability—engineered for creators who refuse to compromise.
②Model Number of MG Series
Note:1.The bottom seal is available for MGN & MGW 9, 12,14.15. 2. MG5 is only supplied with outer recirculation module.
③Construction of MGW Series
1.Rolling circulation system: Block, rail, ball, end cap and retainer [except size 2). 2.Lubrication system: Grease nipple is available for MGW14, 15, lubricated by grease gun. 3.MGW3, 7, 9, 12 are lubricated by the hole at the side of the end cap. 4.Dust protection system: End seal (except size2), bottom seal (optional size 9,12,14,15], cap (size12,14,15).
④Features
1. Tiny and light weight, suitable for miniature equipment. 2. Gothic arch contact design can sustain loads from all directions and offer highrigidity and high accuracy 3. Steel balls are held by a miniature retainer to avoid balls from falling out, evenwhen the blocks are removed from the rail. 4.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
⑤Actual product photo
⑥Measurement drawing
⑦We also can provide the OEM service on the block color