changzhou hontru motor co.ltd
changzhou hontru motor co.ltd
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42mm NEMA 17 1.8°PLANET GEAR STEPPING MOTOR
Specification
| Housing Material | Metal |
| Bearing at output | Ball Bearings |
| Radial play of shaft | ≤0.04mm |
| Thrust play of shaft | ≤0.3mm |
| Backlash,at no-load | ≤3° |
Electrical Specifications
| Model | Length L mm | A/Phase | Ω/Phase | mH/Phase | Holding Torque N .cm | Rotor Inertia g.cm² | Lead Wire NO. | Motor weight g |
| 17HS34-1304 | 34 | 1.3 | 2.4 | 2.8 | 28 | 34 | 4 | 220 |
| 17HS34-0406 | 34 | 1.7 | 1.2 | 1.8 | 28 | 34 | 4 | 220 |
| 17HS40-1304 | 40 | 1.3 | 2.5 | 5.0 | 40 | 54 | 4 | 280 |
| 17HS40-1704 | 40 | 1.7 | 1.5 | 2.8 | 40 | 54 | 4 | 280 |
| 17HS48-1304 | 48 | 1.3 | 3.2 | 5.5 | 52 | 68 | 4 | 350 |
| 17HS48-1704 | 48 | 1.7 | 1.8 | 3.2 | 52 | 68 | 4 | 350 |
| 17HS60-1704 | 60 | 1.7 | 2.3 | 4.6 | 70 | 80 | 4 | 480 |
| 17HS60-2304 | 60 | 2.3 | 1.4 | 2.5 | 70 | 80 | 4 | 480 |
PLANET GEAR Electrical Specifications
| Number of gear trains | Level 1 | Level 2 | Level 3 | Level 4 | |
| Reduction ratio | 3.7 ,5.2 | 14 ,19, 27 | 51,71,100,139 | 189,264,369 | |
| Reducer length(L2) | mm | 31 | 38.5 | 48.5 | 55.5 |
| Rated allowable load | N.m | 0.3 | 1 | 2 | 3 |
| Instantaneous allowable load | N.m | 0.9 | 3 | 6 | 9 |
| Efficiency | % | 90 | 81 | 73 | 66 |
| Weight | g | 191 | 207 | 288 | 312 |
Mechanical Dimensions unit=mm
