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ZG/LM Models
ZG/LM Models Specifications
ZG Models
[Specifications]
| Model | Rated Torque ［N・m］ | Misalignment | Max. rotation speed ［min-1］ | Torsional stiffness ［N・m/rad］ | Moment of inertia ［kg・m2］ | Mass ［kg］ | ||
|---|---|---|---|---|---|---|---|---|
| Parallel ［mm］ | Angular ［°］ | Axial ［mm］ | ||||||
| ZG-6 | 0.15 | 0.5 | 5 | ±0.5 | 3000 | 0.17 | 1.95×10-7 | 0.020 |
| ZG-8 | 0.5 | 1.0 | 8 | ±1.0 | 3000 | 0.48 | 1.02×10-6 | 0.070 |
| ZG-14 | 1.5 | 1.2 | 8 | ±1.0 | 3000 | 1.70 | 1.15×10-5 | 0.130 |
*Max. rotation speed does not take into account dynamic balance.
*The moment of inertia and mass are measured for the maximum bore diameter.
[Dimensions]
Unit ［mm］
| Model | d1, d2 | D | L | L1 | F | M | ||
|---|---|---|---|---|---|---|---|---|
| Pilot bore | Min. | Max. | ||||||
| ZG-6 | 2 | 3 | 6 | 12 | 25 | 9 | 2.4 | M3 |
| ZG-8 | 3 | 4 | 8 | 16 | 35 | 12.5 | 3.5 | M4 |
| ZG-14 | 6 | 7 | 14 | 26 | 50 | 17 | 4.5 | M5 |
*Pilot bores are to be drilled into the part.
*Left and right tap positions may be shifted slightly.
[Standard bore diameter]
| Model | Standard bore diameter d1, d2 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 4 | 5 | 6 | 6.35 | 7 | 8 | 9 | 9.5 | 9.525 | 10 | 11 | 12 | 12.7 | 14 | |
| ZG-6 | ● | ● | ● | ● | |||||||||||
| ZG-8 | ● | ● | ● | ● | ● | ● | |||||||||
| ZG-14 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||
*Standard bore-drilled products do not have keyways. Keyways may be possible under some conditions. Contact Miki Pulley for details.
LM Models
[Specifications]
| Model | Rated Torque ［N・m］ | Misalignment | Max. rotation speed ［min-1］ | Torsional stiffness ［N・m/rad］ | Moment of inertia ［kg・m2］ | Mass ［kg］ | ||
|---|---|---|---|---|---|---|---|---|
| Parallel ［mm］ | Angular ［°］ | Axial ［mm］ | ||||||
| LM-6 | 0.5 | 1.0 | 8 | ±1.0 | 6000 | 0.77 | 5.10×10-7 | 0.020 |
| LM-6-1 | 0.5 | 3.0 | 14 | ±1.5 | 6000 | 0.40 | 7.65×10-7 | 0.030 |
| LM-9 | 1.0 | 2.5 | 8 | ±1.0 | 6000 | 1.55 | 2.55×10-6 | 0.050 |
| LM-9-1 | 1.0 | 4.0 | 14 | ±1.5 | 6000 | 0.80 | 3.06×10-6 | 0.060 |
| LM-14 | 2.0 | 3.0 | 8 | ±1.0 | 6000 | 3.10 | 7.65×10-6 | 0.090 |
| LM-14-1 | 2.0 | 4.5 | 14 | ±1.5 | 6000 | 1.60 | 9.44×10-6 | 0.110 |
*Max. rotation speed does not take into account dynamic balance.
*The moment of inertia and mass are measured for the maximum bore diameter.
[Dimensions]
Unit ［mm］
| Model | d1, d2 | D | L | L1 | L2 | F | M | ||
|---|---|---|---|---|---|---|---|---|---|
| Pilot bore | Min. | Max. | |||||||
| LM-6 | 4 | 5 | 6 | 14 | 35 | 12 | 6.5 | 3.5 | M4 |
| LM-6-1 | 4 | 5 | 6 | 14 | 50 | 12 | 6.5 | 3.5 | M4 |
| LM-9 | 5 | 6 | 9 | 20 | 40 | 14 | 7.5 | 4 | M4 |
| LM-9-1 | 5 | 6 | 9 | 20 | 60 | 14 | 7.5 | 4 | M4 |
| LM-14 | 8 | 9 | 14 | 26 | 50 | 17 | 10 | 5 | M5 |
| LM-14-1 | 8 | 9 | 14 | 26 | 70 | 17 | 10 | 5 | M5 |
*Pilot bores are to be drilled into the part.
*The left and right tap positions are not correlated as shown in the diagram.
[Standard bore diameter]
| Model | Standard bore diameter d1, d2 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 6 | 6.35 | 7 | 8 | 9 | 9.5 | 9.525 | 10 | 11 | 12 | 12.7 | 14 | |
| LM-6(-1) | ● | ● | |||||||||||
| LM-9(-1) | ● | ● | ● | ● | ● | ||||||||
| LM-14(-1) | ● | ● | ● | ● | ● | ● | ● | ● | |||||
*Standard bore-drilled products do not have keyways. Keyways may be possible under some conditions. Contact Miki Pulley for details.
Related Product
Basic Specifications
- Max. nominal torque 5000 N･m
- Pilot-bore additional processing range 9 mm to 130 mm
- Operating temperature -30℃ to 95℃
Basic Specifications
- Max. nominal torque 370 N･m
- Pilot-bore additional processing range 9 mm to 65 mm
- Operating temperature -30℃ to 90℃
