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 NEMA 17, 17H3A Stepper Motors -42mm(1.2
degree) |
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| General Specifications |
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Step Accuracy ------------------------------ ±5%
Resistance Accuracy ----------------------- ±10%
Inductance Accuracy ---------------------- ±20%
Temperature Rise -------------------------- 80°C MAX.
Ambient Temperature Range ------------- -20°C~ +50°C
Storage Temperature Range ------------- -30°C~ +60°C
Insulation Resistance ---------------------- 100M Ω MIN. 500V DC
Dielectric Strength ------------------------- 500V AC 1min
Radial Play --------------------------------- 0.02mm MAX. (450g Load)
End Play ------------------------------------ 0.08mm MAX. (450g Load)
Max. radial force --------------------------- 28N
Max. axial force ---------------------------- 10N |
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| Details |
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| Electrical
Specifications: |
| Series
Model | Step
Angle
(deg) |
Motor
Length
(mm) |
Rated
Current
(A) |
Phase
Resistance
(ohm) |
Phase
Inductance
(mH) |
Holding
Torque
(N.cm
Min) |
Detent
Torque
(N.cm
Max) |
Rotor
Inertia
(g.cm²) |
Lead
Wire
(No.) |
Motor
Weight
(g) |
| 17H3A3330 |
1.2 |
34 |
3.0 |
0.65 |
0.2 |
10 |
1.6 |
34 |
3 |
220 |
| 17H3A4330 |
1.2 |
40 |
3.0 |
0.8 |
0.35 |
20 |
2.2 |
54 |
3 |
280 |
| 17H3A8330 |
1.2 |
48 |
3.0 |
1.0 |
0.43 |
27 |
2.6 |
68 |
3 |
350 |
| 17H3A9330 |
1.2 |
58 |
3.0 |
0.9 |
0.3 |
38 |
0.4 |
88 |
3 |
450 |
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| *Note: We can also manufacture products according to customer's requirements. |
| Mechanical
Dimensions: |
| Model |
Length (mm) |
17H3A3X |
34mm |
17H3A4X |
40mm |
17H3A8X |
48mm |
17H3A9X |
58mm |
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| Wiring
Diagram: |
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