103H8223-0441
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The 103H8223-0441 is a precision stepping motor with a holding torque of 6.27 N·m and a rated current of 2 A/phase. Manufactured by Sanyo Denki as part of the StepSyn Stepping Motors series, it weighs 3.5 kg. This motor offers an insulation resistance of 100 MΩ or more and operates at DC 24V source voltage.
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Product Description:
Sanyo Denki is the leading supplier of industrial electronics and the part number 103H8223-0441 belongs to its StepSyn Stepping Motors series. This stepping motor has a rated working voltage of DC24V, enabling effective operational capability for precise tasks. The unit consumes a current of 2 A/phase which increases to rated levels for each winding, ensuring the motor delivers reliable performance. The motor yields a holding torque measuring 6.27 N·m which locks the rotor with precise accuracy.
The mechanical performance of the 103H8223-0441 is further defined by its rotor motor of inertia of 4.4×10⁻⁴ kg·m². This module is compact and weighs only 3.5 kgs. It operates with a full-step resolution of 1.8° per step. The wiring inductance is 5.4 mH/phase and the wiring resistance is 0.63 Ω/phase, both critical for minimizing energy losses and ensuring smooth current flow. Additionally, the motor features an axial play of 0.075 mm or less and a radial play of 0.025 mm or less. It is built to endure an allowable radial load of 220 N and a thrust load of 60 N. The insulation resistance is rated at 100 MΩ or more at DC500V, while the ambient humidity range of 20% to 95% RH.
The 103H8223-0441 module incorporates additional advanced features. It supports a maximum pulse frequency of 2000 pulses per second, which enables rapid stepping for high-speed operations. The device is capable of up to 1/16 microstepping. Its operational life exceeds 50,000 hours, ensuring long-term durability in continuous industrial use. Furthermore, the noise level is maintained below 50 dB, making it suitable for environments where low acoustic output is critical.
Frequently Asked Questions about 103H8223-0441:
Q: What is the benefit of full-step resolution in the 103H8223-0441?
A: A full-step resolution of 1.8° ensures precise angular positioning, making it ideal for applications requiring accurate and repeatable movement without excessive micro stepping.
Q: How does an axial play of 0.075 mm or less affect 103H8223-0441 performance?
A: The minimal axial play enhances stability and reduces mechanical wear, ensuring long-term accuracy in motion control applications.
Q: What is an allowable radial load for 103H8223-0441 stepper motor?
A: A high radial load capacity of 220 N allows the motor to handle significant external forces without compromising performance, making it suitable for high-load applications.
Q: How does micro stepping up to 1/16 improve 103H8223-0441 operation?
A: Micro stepping allows finer control over motion, reducing vibration and noise while improving positional accuracy for smooth operation in precision applications.
Q: What impact does the insulation resistance of 100 MΩ at DC500V have?
A: The high insulation resistance ensures electrical safety, preventing leakage currents and enhancing the 103H8223-0441 motor’s reliability in critical industrial environments.
