HURST H17 電機
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HURST混合步進電機
Nidec Motor ® 混合式步進電機有很多優(yōu)點比傳統(tǒng)的步進電機的設(shè)計。與 1.8 ? 步距角，質(zhì)量分辨率可以實現(xiàn)沒有外部的減少。加上開環(huán)運行的快速啟動、 停止和反轉(zhuǎn)特性使混合式步進電機的選擇對于許多應用程序。這種設(shè)計提供了高轉(zhuǎn)矩密度這是可取的當空間是一個因素?；旌夏Ｐ?，可在 17 和23 的 NEMA 標準的幀大小，與保持轉(zhuǎn)矩達 187 盎司英寸標準繞組是 4 階段，單極。所有型號都提供 B 級絕緣。
Size 17 （H17）
H17 Hybrid Stepper Specifications:
| Mounting Flange: | NEMA 17 |
| Step angle: | 1.8? |
| Steps per Revolution: | 200 |
| Positional Accuracy: | + 5% max. |
| Number of Phases: | 4 (unipolar)* |
| Temperature Rise: | 70?C max |
| Insulation Resistance: | 100M ohms at 500VDC for 1 minute |
| Dielectric Strength: | 500VAC for 1 minute |
| Insulation Class: | Class B |
| Number of lead wires: | 6 * |
| Lead wire: | UL3265 AWG#26 |
| Operation Ambient Temp: | -10?C ~ +50?C |
| Radial Play: | 0.03 mm max at 0.4 kg load |
| Axial Play: | 0.08 mm max at 0.5 kg load |
| * Contact Hurst for other lead or phase configurations | |
| Unipolar Drives Motor phase winding current is switched in only one direction (typically to ground).
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H17 Hybrid Stepper Drawings:
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H17 Hybrid Stepper Model Table:
| Add to Cart | Model | Part Number | Detent Torque (oz-in) | Detent Torque (mN-m) | Holding Torque (oz-in) | Holding Torque (mN-m) | Nominal Voltage (Vdc) | Input Power (watts) | Current (amp / phase) | Full Load Temp Rise (deg C) | Rotor Inertia (gm-cm2) | Rotor Inertia (oz-in2) | Winding Res. (ohms) | Rated Ind. (mH) | Case Length (in) | Case Length (mm) | Weight (oz) | Weight (grams) |
| H17 | H17032434 | 12.75 | 90 | 15.3 | 108 | 3.2 | 7.68 | 1.2 | 70 | 20 | .11 | 2.7 | 2.3 | 1.34 | 34 | 7.05 | 200 | |
| H17 | H17040434 | 12.75 | 90 | 15.3 | 108 | 4 | 8 | 1 | 70 | 20 | .11 | 4 | 4.2 | 1.34 | 34 | 7.05 | 200 | |
| H17 | H17040440 | 14.16 | 100 | 25 | 176.5 | 4 | 8 | 1 | 70 | 30 | .16 | 4 | 3.7 | 1.57 | 40 | 8.82 | 250 | |
| H17 | H17045431 | 9.91 | 70 | 13.9 | 98.2 | 4.5 | 4.5 | .5 | 70 | 16 | .09 | 9 | 6 | 1.22 | 31 | 6.35 | 180 | |
| H17 | H17120434 | 12.75 | 90 | 15.3 | 108 | 12 | 3.84 | .16 | 70 | 20 | .11 | 75 | 85 | 1.34 | 34 | 7.05 | 200 | |
| H17 | H17120440 | 14.16 | 100 | 25 | 176.5 | 12 | 9.6 | .4 | 70 | 30 | .16 | 30 | 33 | 1.57 | 40 | 8.82 | 250 |
