103H7851-72B2
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The 103H7851-72B2 is a compact stepping motor with a step angle of 1.8 degrees per step and DC voltage operation. Manufactured by Sanyo Denki as part of the StepSyn Stepping Motors series, it integrates a power brake feature for enhanced functionality. Ideal for tight spaces, it excels in industrial automation.
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Product Description:
The 103H7851-72B2 Stepper Motor is manufactured by Sanyo Denki. It features a protection grade of IP40 that makes it suitable for industrial environments. This stepper motor ensures efficient operation with a maximum winding temperature rise of 80 K under continuous use.
The 103H7851-72B2 stepper motor ensures high positioning accuracy through its static angle error specification of ±0.09°. This motor provides 0.003 inch (0.075 mm) thrust play at its 10 N (2.25 lbs) maximum load limit. The stepper motor benefits from shaft runout precision of 0.025 mm (0.001 in) to improve its operational stability. The precise alignment becomes possible through its mounting pilot concentricity which reaches φ 0.075 mm (φ 0.003 in). This stepper motor displays three different points of measurement where the mounting surface squareness reaches 0.1 mm (0.004 in), 0.075 mm (0.003 in) or 0.15 mm (0.006 in). The motor maintains a service altitude limit of 1000 meters (3280 feet) relative to sea level. The StepSyn stepper motor maintains flexible mounting capabilities which allows users to position it either vertically or horizontally.
This 103H7851-72B2 stepper motor functions in operating conditions that range from 20 % to 90 % RH ambient humidity and 5 % to 95 % RH conservation humidity with no condensation detected. This motor demonstrates insulation resistance of at least 100 MΩ between its windings and frame structure when tested with a 500 V DC megger. This model demonstrates dependable positioning capabilities for different industrial motion applications. This motor is available for purchase at Wake Industrial. With your purchase, we offer a comprehensive one year replacement warranty. If any issues arise within the warranty period, we will provide a hassle free replacement.
Frequently Asked Questions about 103H7851-72B2:
Q: What protection and durability features does the 103H7851-72B2 stepper motor offer?
A: The 103H7851-72B2 features an IP40 protection grade, making it resistant to industrial contaminants. It operates efficiently with a maximum winding temperature rise of 80 K, ensuring long-term durability in demanding environments.
Q: How does the 103H7851-72B2 stepper motor maintain precision in industrial applications?
A: The 103H7851-72B2 stepper motor delivers high positioning accuracy with a ±0.09° static angle error. Its shaft runout precision of 0.025 mm enhances stability, ensuring smooth motion control in precision-driven applications.
Q: How does the 103H7851-72B2 stepper motor maintain insulation reliability?
A: The 103H7851-72B2 ensures insulation resistance of at least 100 MΩ when tested with a 500 V DC megger. This protects against electrical leakage, ensuring operational safety in industrial automation systems.
Q: How does the 103H7851-72B2 stepper motor ensure proper alignment during installation?
A: The 103H7851-72B2 offers precise alignment through a mounting pilot concentricity of φ 0.075 mm. Its mounting surface squareness of up to 0.15 mm enhances installation accuracy, reducing misalignment risks.
Q: What are the environmental operating limits of the 103H7851-72B2 stepper motor?
A: This motor functions reliably in 20% to 90% RH ambient humidity and can be stored in 5% to 95% RH conservation humidity. It maintains stable performance with no condensation detection in extreme conditions.
