103H7126-0740
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Product Description
103H7126-0740 is a Sanyo Denki motor in the StepSyn Stepping Motors series. It is a two-phase motor with unipolar wiring, providing a straightforward drive configuration for controlled incremental motion. Its 1.8° step angle produces 200 full steps per revolution. The motor is rated for 3 A per phase and provides 1.27 N·m of holding torque to resist shaft movement while energized. Its winding resistance is 0.9 Ω per phase, while its winding inductance is 2.2 mH per phase; these values describe the electrical load presented to the motor driver. Rotor inertia is 0.36 × 10−4 kg·m², which affects acceleration and deceleration response.
The motor uses a single 6.35 mm diameter shaft for transmitting rotational motion. It has a 56 mm flange for mounting, a body length of 75.8 mm, and a mass of 0.98 kg. Electrical connection is provided through lead wires rather than a connector. The lead wires are at least 305 mm long, allowing routing to a driver or terminal point, and use AWG22 conductors to carry the phase current.
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Worldwide shipping via FedEx, UPS, DHL, and freight. Military-grade foam packaging on every order.