General Specifications
| Step Angle Accuracy | ±5%（full step， no load） |
| Resistance Accuracy | ±10% |
| Inductance Accuracy | ±20% |
| Temperature Rise | 80℃max （rated current, 2 phase on） |
| Ambient Temperature | -20℃~+50℃ |
| Insulation Resistance | 100MΩ min，500VDC |
| Dielectric Strength | 500VDC for one minute |
| Shaft Radial Play | 0.02mm max（450g load） |
| Shaft Axial Play | 0.08mm max（450g load） |
| Max. radial force | 20N(20mm from the flange) |
| Max. axial force | 2N |
| Rotation | CCW |
| Insulation Class | B(130℃) |
Performance Data
| Model |
length (mm) |
step angle deg |
resistance (Ω) |
current (A) |
voltage |
holding torque (N.cm) |
lead wires/pins |
rotor inetia （g.cm²） |
weight （kg） |
|---|---|---|---|---|---|---|---|---|---|
| 39HS20MF10 | 20 | 0.9° | 10 | 0.5 | 5 | 8 | 4 | 10 | 0.13 |
| 39HS20MF13 | 20 | 0.9° | 12 | 0.48 | 5.76 | 7 | 4 | 10 | 0.13 |
| 39HS20MS24 | 20 | 0.9° | 24 | 0.5 | 12 | 7.5 | 4 | 10 | 0.13 |
| 39HS22MF3 | 22 | 0.9° | 3 | 1.2 | 3.6 | 8.2 | 4 | 12 | 0.135 |
| 39HS24MF6 | 24 | 0.9° | 6 | 0.67 | 4.02 | 10 | 4 | 13 | 0.14 |
| 39HS24MF01 | 24 | 0.9° | 3.5 | 1 | 3.5 | 12 | 4 | 13 | 0.14 |
| 39HS24MF9 | 24 | 0.9° | 9 | 0.5 | 4.5 | 10 | 4 | 13 | 0.14 |
| 39HS24MF23 | 24 | 0.9° | 23 | 0.48 | 11.04 | 14 | 4 | 13 | 0.14 |
| 39HS26MF202 | 26 | 0.9° | 2.2 | 1 | 2.2 | 12 | 4 | 14 | 0.13 |
| 39HS26MF8 | 26 | 0.9° | 8 | 0.6 | 4.8 | 9 | 4 | 14 | 0.13 |
| 39HS26MF903 | 26 | 0.9° | 8.5 | 0.6 | 5.1 | 8.5 | 4 | 14 | 0.13 |
| 39HS27MF11 | 27 | 0.9° | 11 | 0.5 | 5.5 | 13 | 4 | 14 | 0.13 |
| 39HS33MF05 | 33 | 0.9° | 12 | 0.6 | 7.2 | 20 | 4 | 17 | 0.18 |
| 39HS33MS40 | 33 | 0.9° | 40 | 0.3 | 12 | 12 | 6 | 17 | 0.18 |
| 39HS37MS30 | 37 | 0.9° | 26 | 0.4 | 10.4 | 18 | 6 | 27 | 0.22 |
| 39HS39MF14DL | 39 | 0.9° | 14 | 0.5 | 7 | 20 | 4 | 29 | 0.26 |
Download Models & Specification PDF