Stepper motor NEMA 17, 4V 1.2A, 6 wires
Stepper motor NEMA 17 2 phase, 6-wire with 1.8-degree step angle, each phase draws current 1.2A at 4V, allowing for a holding torque of 36oz-in.
Specifications
| Electrical Specification | Model | ATO39-1206A |
| Matched the Driver Model | ATODSP42 | |
| Step Angle | 1.8 | |
| Holding Torque | 2.59kg-cm(36oz-in) | |
| Voltage | 4V | |
| Rated Current/phase | 1.2A | |
| Phase Resistance | 3.3 | |
| Inductance | 4mH | |
| Rotor Inertia | 54g-cm2 | |
| Physical Specification | Frame Size | 42 x 42mm |
| Length | 39mm | |
| Shaft Diameter | 5mm | |
| Shaft Length | 22mm | |
| Motor Leads | 6 | |
| Weight | 0.28kg | |
| Technical Parameters | 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 | -10~+50C | |
| Insulation Resistance | 100M Min. 500VDC | |
| Dielectric Strength | 1Min. 500VAC 5mA | |
| Shaft Radial Play | 0.06Max. 450g | |
| Shaft Axial Play | 0.08Max. 450g |
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