103H8222-0941
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The 103H8222-0941 is a robust stepping motor weighing 2.5 kilograms with a holding torque of 4.13 N.m. Manufactured by Sanyo Denki as part of the StepSyn Stepping Motors series, it operates at a source voltage of DC24V. It is designed with an ambient humidity range of 20-95% RH and a rotor inertia of 2.9 x 10^-4 kg.m^2.
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Product Description:
The newest addition to the StepSyn Stepping Motors series from Sanyo Denki brand is the 103H8222-0941. Precise control applications are catered for with this stepping motor which guarantees low voltage supplies of power through its 24V power source. It has an operational energy draw of 2A per phase, allowing a reliable source of power for the motor to function. In addition, it maintains the rotor at one position with a force of 2.1 Nm when idle, thus delivering torque while in an idle position.
Climate conditions have virtually no effect on the performance of the 103H8222-0941 stepping motor. It can perform dynamically and accurately within a -10- & +60-degree Celsius environment. In terms of reliance, it supports operational humidity up to 95% RH, without condensation. Its rotor inertia is at 0.4×10⁻⁴ kg·m², making it easier for the motor to change positions or speeds without overly resisting it. It weighs 0.77 kg and features a staggering step angle of 15° which provides room for fine tuning intricate tasks. It can also withstand temperatures beyond extreme and having the ability to tolerate voltages as high as 1 kVAC for a minute and still manage to be reliable at an insulation resistance of 100 MΩ.
It is determined that the 103H8222-0941 motor can handle a radial load of 220N, which guarantees suspended mechanical functioning. Further investigation shows that the motor supports a maximum pulse frequency of 2000 pulse/s and facilitates fast stepping for high-speed applications. It provides 1/16 microstepping which permits great resolution and smoother motion. Its operating life surpasses 50,000 hours, undeniably proving its ability to endure sustained usage. In addition, it operates at noise levels below 50 dB.
Frequently Asked Questions about 103H8222-0941:
Q: How does operating on DC24V benefit the 103H8222-0941 motor?
A: A DC24V supply provides a stable, low-voltage power source that minimizes electrical noise. This consistency is crucial for precise and repeatable stepping performance.
Q: What is the advantage of a 2A/phase rated current in 103H8222-0941?
A: A 2A/phase current ensures that each winding is adequately energized for smooth operation. It supports consistent torque generation for accurate motion control.
Q: How does the rotor inertia of 0.4×10⁻⁴ kg·m² affect performance of 103H8222-0941?
A: Low rotor inertia enables rapid acceleration and deceleration, improving dynamic response. This is essential for applications requiring quick, precise movements.
Q: What role does the insulation resistance play in the construction of this model?
A: The high insulation resistance of 100 MΩ at DC500V ensures effective electrical isolation, reducing the risk of short circuits in 103H8222-0941. It is vital for safe operation in high-voltage conditions.
Q: What is the significance of holding torque in the StepSyn stepping motors?
A: A holding torque of 2.1 Nm secures the rotor firmly when the motor is not stepping. This prevents unintended movement and ensures precise positioning in critical applications.
