103H8221-0941
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The 103H8221-0941 is a 2-phase stepping motor with a step angle of 0.9° and a holding torque of 2.15Nm. Manufactured by Sanyo Denki as part of the StepSyn Stepping Motors series, it operates at 24V DC and weighs 1.5 kg. This motor features winding resistance of 3.3 Ω/phase and 8 mH/phase inductance.
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Product Description:
The 103H8221-0941 Stepper Motor is manufactured by Sanyo Denki for high precision motion applications. This motor delivers 0.9° of step angle per movement to achieve precise positioning with smooth motion. This motor delivers 2.15 Nm of holding torque while featuring a durable design.
This 103H8221-0941 stepper motor functions under unipolar connections while performing at a phase current level of 2 A per phase. Each phase of this model demonstrates 3.3 Ω resistance and an 8 mH inductance value. The insulation resistance rating of this stepper motor is 100 MΩ or higher when measured with a 500 V DC source. This model shows resistance to voltages of 1 kVAC when subjected to a 1-minute test. The stepper motor has been designed to function within altitudes no higher than 1000 meters above sea level. It exhibits strong vibration resistance with a frequency range of 10 to 500 Hz, a total amplitude of 1.52 mm for 10 to 70 Hz and a vibration acceleration of 150 m/s² for 70 to 500 Hz. Additionally, the sweep time is 15 minutes per cycle with 12 sweeps in each X, Y and Z direction. The installation and operation of this motor must be carried out by a qualified and trained technician to ensure optimal performance, safety and longevity of the equipment.
The impact resistance of this 103H8221-0941 stepper motor is also notable with the ability to withstand an acceleration of 500 m/s² for 11 ms using a half sine wave. This is applied three times for each X, Y and Z axis, totaling 18 applications. This StepSyn stepping motor weighs approximately 1.5 kg and balances performance and durability that is ideal for automation and industrial applications.
Frequently Asked Questions about 103H8221-0941:
Q: Can the 103H8221-0941 Stepper Motor operate in high-altitude environments?
A: It functions reliably at up to 1000 meters above sea level, maintaining performance in elevated conditions. The 1 kVAC insulation withstand rating ensures electrical stability under varied environments.
Q: How does the 103H8221-0941 Stepper Motor ensure precision in motion applications?
A: The 103H8221-0941 Stepper Motor has a 0.9° step angle, allowing fine positioning control. This ensures smooth and accurate movement, making it ideal for applications requiring high precision.
Q: Can the 103H8221-0941 Stepper Motor handle strong vibrations during operation?
A: This motor resists vibrations from 10 to 500 Hz, ensuring stable performance. It has a vibration acceleration of 150 m/s² for 70 to 500 Hz, making it highly durable.
Q: What are the electrical resistance and inductance ratings of the 103H8221-0941 Stepper Motor?
A: The winding resistance is 3.3 Ω per phase, ensuring controlled power distribution. It also has a winding inductance of 8 mH per phase, improving efficiency in demanding applications.
Q: How well does the 103H8221-0941 Stepper Motor handle impact forces?
A: This motor withstands 500 m/s² impact acceleration for 11 ms using a half sine wave. It endures 18 total impact applications across X, Y, and Z axes, ensuring structural integrity.
