PMGN Series Small Linear Guide
PMGN linear guide is miniature balls type linear guide 1. small size, light weight, suitable for miniature equipment 2. Gothic arc contact design can sustain loads from all directions , high rigidity, high precision 3. Has balls retainer and interchangeable under the condition of accuracy
miniature lm guide
Features 1. Tiny and light weight, suitable for miniature equipment. 2. All materials for block and rail are in special grade of stainless steel which including steel ball, ball retainer for anti-corrosion purpose. 3. Gothic arch contact design can sustain the load from all directions and offer high rigidity and high accuracy. 4. Steel balls will be held by miniature retainer to avoid the balls from falling out even when the blocks are removed from the rail installation. 5. Interchangeable types are available in certain precision grades. Advantages A. High speed motion is possible with a low driving force B. Equal loading capacity in all directions C. Easy installation D. Easy lubrication E. Interchangeability
| 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 | GR | Mxl | H2 | WR | HR | D | h | d | P | E | mm | C (kN) | C0(kN) | N-m | N-m | N-m | kg | Kg/m | |
| PMGN7C | 8 | 1.5 | 5 | 17 | 12 | 2.5 | 8 | 13.5 | 22.5 | - | Φ1.2 | M2*2.5 | 1.5 | 7 | 4.8 | 4.2 | 2.3 | 2.4 | 15 | 5 | M2*6 | 0.98 | 1.24 | 4.7 | 2.84 | 2.84 | 0.01 | 0.22 |
| PMGN7H | 13 | 21.8 | 30.8 | 1.37 | 1.96 | 7.64 | 4.8 | 4.8 | 0.015 | |||||||||||||||||||
| PMGN9C | 10 | 2 | 5.5 | 20 | 15 | 2.5 | 10 | 18.9 | 28.9 | - | Φ1.2 | M3*3 | 1.8 | 9 | 6.5 | 6 | 3.5 | 3.5 | 20 | 7.5 | M3*8 | 1.86 | 2.55 | 11.76 | 7.35 | 7.35 | 0.016 | 0.38 |
| PMGN9H | 16 | 29.9 | 39.9 | 2.55 | 4.02 | 19.6 | 18.62 | 18.62 | 0.026 | |||||||||||||||||||
| PMGN12C | 13 | 3 | 7.5 | 27 | 20 | 3.5 | 15 | 21.7 | 34.7 | - | Φ1.4 | M3*3.5 | 2.5 | 12 | 8 | 6 | 4.5 | 3.5 | 25 | 10 | M3*8 | 2.84 | 3.92 | 25.48 | 13.72 | 13.72 | 0.034 | 0.65 |
| PMGN12H | 20 | 32.4 | 45.4 | 3.72 | 5.88 | 38.22 | 36.26 | 36.62 | 0.054 | |||||||||||||||||||
| PMGN15C | 16 | 4 | 8.5 | 32 | 25 | 3.5 | 20 | 26.7 | 42.1 | 4.5 | M3 | M3*4 | 3 | 15 | 10 | 6 | 4.5 | 3.5 | 40 | 15 | M3*10 | 4.61 | 5.59 | 45.08 | 21.56 | 21.56 | 0.059 | 1.06 |
| PMGN15H | 25 | 43.4 | 58.8 | 6.37 | 9.11 | 73.5 | 57.82 | 57.82 | 0.092 | |||||||||||||||||||
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 PMG block and rail type | Type | Model | Block Shape | Height (mm) | Rail Length (mm) | Application |
| Standard type | PMGN-C PMGN-H |
| 4 ↓ 16 | 100 ↓ 2000 | Printer Robotics Precision measure equipment Semiconductor equipment |
