Product OverviewNema 11 stepper motor 28HS28-0604 hybrid stepping motorProduct parameters:Item1.8degreeTemperature Rise80C MaxAmbient Temperature-20C Max~+50CInsulation Resistance100MΩMin, 500VDCDielectric Strength500VAC for 1 minuteShaft Radial Play0.02Max(450g-load)Shaft Axial Play0.08Ma......
Item | 1.8degree |
Temperature Rise | 80C Max |
Ambient Temperature | -20C Max~+50C |
Insulation Resistance | 100MΩMin, 500VDC |
Dielectric Strength | 500VAC for 1 minute |
Shaft Radial Play | 0.02Max(450g-load) |
Shaft Axial Play | 0.08Max(450g-load) |
220Max.Radial Force | 14N(20mm from th flange) |
Max.Axial Force | 6.5N |
| Model | Step Angle (degree) | Rated Voltage (V) | Rated Current (A) | Phase Resistan ce (Ω) | Phase Inductan ce(mH) | Holding Torque (g.cm) | Rotor Inertia(g.cm2) | Motor Length (mm) | Lead Wires No. | Motor Weight (g) |
| 28HS28-0354 | 1.8 | 4.2 | 0.35 | 12 | 5.8 | 450 | 6 | 28 | 4 | 105 |
| 28HS28-0604 | 1.8 | 2.52 | 0.6 | 4.2 | 2.2 | 450 | 6 | 28 | 4 | 105 |
| 28HS32-0674 | 1.8 | 3.88 | 0.67 | 5.8 | 3.2 | 600 | 9 | 32 | 4 | 110 |
| 28HS32-0956 | 1.8 | 2.75 | 0.95 | 2.9 | 0.9 | 430 | 9 | 32 | 6 | 110 |
| 28HS45-0674 | 1.8 | 4.56 | 0.67 | 6.8 | 4.9 | 950 | 12 | 45 | 4 | 140 |
| 28HS45-0956 | 1.8 | 3.4 | 0.95 | 3.4 | 1.2 | 750 | 12 | 45 | 6 | 140 |
| 28HS51-0674 | 1.8 | 3.2 | 0.67 | 9.2 | 7.2 | 1200 | 18 | 51 | 4 | 200 |
| 28HS51-0956 | 1.8 | 4.4 | 0.95 | 4.6 | 1.8 | 900 | 18 | 51 | 6 | 200 |




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