103H7822-0440
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The Sanyo Denki 103H7822-0440 belongs to the StepSyn Stepping Motors series and features a 56mm circular frame. It is a 2-phase stepping motor with a rated current of 2A per phase and a holding torque of 1.17 N·m. The motor weighs 0.77 kg, has a step angle of 0.9° per step, and operates at a source voltage of DC24V.
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Product Description:
The Sanyo Denki brand engineered 103H7822-0440 and belongs to the StepSyn Stepping Motors product line. Its rated current is 2A/phase which means that it can be driven with a fixed voltage without exceeding the power specifications. It can be used at a source voltage of DC24V and has a holding torque of 1.17 Nm which guarantees rotor position retention when not stepping.
Further down its mechanical features, the motor has a rotor inertia of 0.4×10⁻⁴ kg·m² which allows rapid acceleration and deceleration without large amounts of energy loss. Its weight is rather modest at 0.77 kg which makes it ideal for compact installations. It's a stepping motor in the two-phase configuration. It has unipolar wiring which simplifies the drive circuitry. The motor has a step angle of 0.9°/step which delivers the required movement and also gets rid of torque (0.94×10⁻⁴ kgm²) when used with a rubber coupling which makes mechanical transfer smooth.
The versatility of the 103H7822-0440 is further enhanced; the motor is in a compact 56mm circular frame that is designed for easy integration into various mechanical assemblies. In additional research, this stepping motor supports a maximum stepping frequency of 2000 pulses per second which allows for fast and responsive motion. The device also offers 1/16 micro stepping capability which increases positional control for high precision tasks, along with a UL3266 AWG24 lead wire that ensures robust electrical connections. Its design allows for an operating life that exceeds 50,000 hours of continuous operation, ensuring long-term reliability in industrial environments. Additionally, there is a standard screw terminal block connector for easy wiring.
Frequently Asked Questions about 103H7822-0440:
Q: How does a rated current of 2A/phase benefit the 103H7822-0440?
A: A 2A/phase rating ensures consistent power delivery to each winding, which is essential for precise stepping. This stability is critical for applications requiring high positional accuracy.
Q: Why is a source voltage of DC24V important for 103H7822-0440?
A: The DC24V provides a stable and widely available power supply in industrial settings. It supports reliable operation and consistent performance under various load conditions.
Q: What is the significance of a holding torque in the working of this motor?
A: A holding torque of 1.17 Nm ensures that the motor maintains 103H7822-0440s position when idle. This is crucial for preventing unwanted movement in precision applications.
Q: How does a step angle of 0.9°/step enhance the motor's performance?
A: A 0.9°/step angle provides fine resolution, allowing for highly accurate positioning. This capability is ideal for applications of 103H7822-0440 that demand precise control over motion.
Q: What role does the motor's microstepping capability play?
A: The availability of 1/16 microstepping allows for smoother and more precise movement of 103H7822-0440. It helps reduce vibration and improves the resolution of the motor’s motion.
