Factory Price For PMGN Miniature Linear Guide Rail
Dependable high-quality and fantastic credit standing are our principles, which will help us at a top-ranking position. Adhering to your tenet of “quality very first, client supreme” for Factory Price For PMGN Miniature Linear Guide Rail, We promise to try our best to provide you with high quality and efficient services.
Dependable high-quality and fantastic credit standing are our principles, which will help us at a top-ranking position. Adhering to your tenet of “quality very first, client supreme” for China Linear Guide and Linear Guide Rail, In order to meet the increasing requirement of customers both home and aboard, we are going to keep carrying forward the enterprise spirit of “Quality, Creativity, Efficiency and Credit” and strive to top the current trend and lead fashion. We warmly welcome you to visit our company and make cooperation.
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
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
PMGW block and rail type
|
Type |
Model |
Block Shape |
Height (mm) |
Rail Length (mm) |
Application |
| Flange type | PMGW-CPMGW-H |
|
4 ↓ 16 |
40 ↓ 2000 |
PrinterRoboticsPrecision measure equipmentSemiconductor equipment |
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 |
Dimensions
Complete dimensions for all mini linear slide rails size see below table or download our catalog:
PMGW7, PMGW9, PMGW12
PMGW15
| Model | Dimensions of Assembly (mm) | size of block (mm) | Mounting bolt size for rail | Mounting bolt for rail | Basic dynamic load rating | Basic static load rating | Allowable static rated moment | weight | ||||||||||||||||||||||
| MR | MP | MY | Block | Rail | ||||||||||||||||||||||||||
| H | H1 | N | W | B | B1 | C | L1 | L | G | Gn | Mxl | H2 | WR | WB | HR | D | h | d | P | E | mm | C (kN) | C0(kN) | N-m | N-m | N-m | kg | Kg/m | ||
| PMGW7C | 9 | 1.9 | 5.5 | 25 | 19 | 3 | 10 | 21 | 31.2 | - | Φ1.2 | M3*3 | 1.85 | 14 | - | 5.2 | 6 | 3.2 | 3.5 | 30 | 10 | M3*6 | 1.37 | 2.06 | 15.7 | 7.14 | 7.14 | 0.02 | 0.51 | |
| PMGW7H | 19 | 30.8 | 41 | 1.77 | 3.14 | 23.45 | 15.53 | 15.53 | 0.029 | |||||||||||||||||||||
| PMGW9C | 12 | 2.9 | 6 | 30 | 21 | 4.5 | 12 | 27.5 | 39.3 | - | Φ1.2 | M3*3 | 2.4 | 18 | - | 7 | 6 | 4.5 | 3.5 | 30 | 10 | M3*8 | 2.75 | 4.12 | 40.12 | 18.96 | 18.96 | 0.04 | 0.91 | |
| PMGW9H | 23 | 3.5 | 24 | 38.5 | 50.7 | 3.43 | 5.89 | 54.54 | 34 | 34 | 0.057 | |||||||||||||||||||
| PMGW12C | 14 | 3.4 | 8 | 40 | 28 | 6 | 15 | 31.3 | 46.1 | - | Φ1.2 | M3*3.6 | 2.8 | 24 | - | 8.5 | 8 | 4.5 | 4.5 | 40 | 15 | M4*8 | 3.92 | 5.59 | 70.34 | 27.8 | 27.8 | 0.071 | 1.49 | |
| PMGW12H | 28 | 45.6 | 60.4 | 5.1 | 8.24 | 102.7 | 57.37 | 57.37 | 0.103 | |||||||||||||||||||||
| PMGW15C | 16 | 3.4 | 9 | 60 | 45 | 7.5 | 20 | 38 | 54.8 | 5.2 | M3 | M4*4.2 | 3.2 | 42 | 23 | 9.5 | 8 | 4.5 | 4.5 | 40 | 15 | M4*10 | 6.77 | 9.22 | 199.34 | 56.66 | 56.66 | 0.143 | 2.86 | |
| PMGw15H | 35 | 57 | 73.8 | 8.93 | 13.38 | 299.01 | 122.6 | 122.6 | 0.215 | |||||||||||||||||||||
Dependable high-quality and fantastic credit standing are our principles, which will help us at a top-ranking position. Adhering to tenet of “quality very first, client supreme” for Miniature Precision linear guide Rails for CNC Machine, We promise to try our best to provide you with high quality and efficient services.
In order to meet the increasing requirement of customers both home and aboard, we are going to keep carrying forward the enterprise spirit of “Quality, Creativity, Efficiency and Credit” and strive to top the current trend and lead fashion. We warmly welcome you to visit our company and make cooperation.
