Description
2 phase Nema 17 4-wire bipolar stepper motor, which has 1.8 degree per step for smooth motion and a nice holding torque, perfect for many applications.
Specifications
| Electrical Specification | Model | ATO47-1684A |
| Matched the Driver Model | ATODSP42 (Click it to see more info) | |
| Step Angle | 1.8° | |
| Holding Torque | 4.4kg-cm (62oz.in) | |
| Voltage | 2.8V | |
| Rated Current/phase | 1.68A | |
| Phase Resistance | 1.65Ω | |
| Inductance | 4.1mH | |
| Rotor Inertia | 68g-cm2 | |
| Physical Specification | Frame Size | 42 x 42mm |
| Length | 47mm | |
| Shaft Diameter | Φ5mm | |
| Shaft Length | 22mm | |
| Motor Leads | 4 | |
| 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℃~+50℃ | |
| Insulation Resistance | 100MΩ Min. 500VDC | |
| Dielectric Strength | 1Min. 500VAC·5mA | |
| Shaft Radial Play | 0.06Max. 450g | |
| Shaft Axial Play | 0.08Max. 450g | |
| Quality Assurance | Warranty Period | 12 months |
| Certificate | CE, ROHs, ISO/SGS9001 |
Nema 17 Stepper Motor Dimension (Unit=mm)
L1=24mm, Lmax=47mm
Nema 17 Stepper Motor Wiring Diagram
Tips: What is stepper motor?
Stepper motor is an actuator transforming electric pulse into angular displacement. Popularly, when receiving a pulse signal, the stepper motor will rotate a fixed angle (namely ”stepping angle”) according to the direction set for the stepper motor. The angular displacement volume can be controlled by controlling the pulse number to achieve the purpose of positioning accurately. In the meantime, the rotational velocity and acceleration of motor can be controlled by controlling the pulse frequency to achieve the purpose of speed control.
Reviews
There are no reviews yet.