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PMGW series wide linear rail miniature ball bearing carriages and guide rails

Short Description:

1. widened mini linear slide design improve largely torque load capacity.

2. adopts Gothic four points contact design, can bear high load  from all directions, high rigidity and high precision.

3. has balls retainer design, also can be interchangeable.


  • Brand : PYG
  • Model Type: PMGW
  • Model Size: 7,9,12,15
  • Rail Material: S55C
  • Block Material: 20 CRmo
  • Sample: available
  • Product Detail

    Product Tags

    product description

    PMGW Wide Linear Rail

    1. convenient installation
    2. complete specifications
    3. adequate supply

    1. Rolling system

    block, rail, end cap, steel balls, retainer

    2. Lubrication system

    PMGN15 has grease nipple, but PMGN5, 7, 9,12 need to be lubricated by the hole at the side of the end cap
    3. Dust proof system

    scraper, end seal, bottom seal

    img-2

    Characteristic for miniature linear motion

    1. widened mini linear slide design improve largely torque load capacity.

    2. adopts Gothic four points contact design, can bear high load  from all directions, high rigidity and high precision.

    3. has balls retainer design, also can be interchangeable.

    Code Meaning for Miniature Ball Bearing Carriages and Guide Rails

    we take model 12 for example

    linear rail 8

    PMGW block and rail type

    Type

    Model

    Block Shape

    Height (mm)

    Rail Length (mm)

    Application

    Flange type PMGW-CPMGW-H

    img-3

    4

    16

    40

    2000

    PrinterRobotics

    Precision measure equipment

    Semiconductor equipment

    miniature linear guide3
    miniature linear guide4
    miniature linear guide2
    miniature linear guide12

    Application for Mini Linear Bearing

    PMGW linear guides application include: semi-conductor machine, printing electric board IC assembly equipment, medical equipment, mechanical arm, precision measurements, official automation machine and other miniature linear guides.

    Precision Level

    miniature linear guide rail precision includes: Normal ( C ), High ( H ), Precision ( P )

    Preload

    miniature linear guide has Normal, Zero and Light preload, see below table:

           Preload level      Mark         Preload Precision
    Normal ZF 4~10 um C
    Zero Z0 0 C-P
    Light Z1 0.02C C-P

     

    Dust Seals

    For normal miniature linear bearings, we install oil scrappers on both ends of block to avoid the dust or particles into the inside of block to affect the service life time and precision. The dust seals are installed under the block to avoid the dust or particles into the block from bottom, if clients want to choose the dust seals, can add +U after the miniature guide rails model.

    See below table for installation space :

        Model              Dust Seals                         H1 mm               Model                       Dust Seals                            H1 mm                   
    MGN 5 - - MGW 5 - -
    MGN 7 - - MGW 7 - -
    MGN 9 1 MGW 9 2.1
    MGN 12 2 MGW 12 2.6
    MGN 15 3 MGW 15 2.6
    tech-info

    Dimensions

    Complete dimensions for all mini linear slide rails size see below table or download our catalog:

    PMGW7, PMGW9, PMGW12

    img-4

    PMGW15

    img-5
    Model Dimensions of Assembly (mm) Block size (mm) Dimensions of Rail (mm) Mounting bolt size for rail Basic dynamic load rating Basic static load rating weight
    Block Rail
    H N W B C L WR  HR  D   P   E   mm C (kN) C0(kN) kg Kg/m
    PMGW7C 9 5.5 25 19 10 31.2 14 5.2 6 30 10 M3*6 1.37 2.06 0.020 0.51
    PMGW7H 9 5.5 25 19 19 41 14 5.2 6 30 10 M3*6 1.77 3.14 0.029 0.51
    PMGW9C 12 6 30 21 12 39.3 18 7 6 30 10 M3*8 2.75 4.12 0.040 0.91
    PMGW9H 12 6 30 23 24 50.7 18 7 6 30 10 M3*8 3.43 5.89 0.057 0.91
    PMGW12C 14 8 40 28 15 46.1 24 8.5 8 40 15 M4*8 3.92 5.59 0.071 1.49
    PMGW12H 14 8 40 28 28 60.4 24 8.5 8 40 15 M4*8 5.10 8.24 0.103 1.49
    PMGW15C 16 9 60 45 20 54.8 42 9.5 8 40 15 M4*10 6.77
    9.22 0.143 2.86
    PMGW15H 16 9 60 45 35 73.8 42 9.5 8 40 15 M4*10 8.93 13.38 0.215 2.86
    Odering Tips

    1. Before placing order, welcome to send us inquiry, to describe simply your requirements;

    2. Normal length of linear guideway from 1000mm to 6000mm, but we accept custom-made length;

    3. Block color is silver and black, if you need custom color, such as red, green, blue, this is available;

    4. We receive small MOQ and sample for quality test;

    5. If you want to become our agent, welcome to call us +86 19957316660 or send us email.


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