103H5333-0343

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The 103H5333-0343 is an industrial motor manufactured by Sanyo Denki. It is part of the StepSyn Stepping Motors series and offers a speed of up to 3000 RPM with a rated power around 0.75 kW. This AC servo motor features air-cooled operation and is typically flange mounted.

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Product Description:

The 103H5333-0343 Stepping Motor represents a precise control mechanism that belongs to the StepSyn series designed by Sanyo Denki. Developed for industrial automation, this device functions while delivering 3A current through each phase to ensure dependable step-driven performance. This motor uses one shaft arrangement to enable direct mechanical shaft coupling.

The circular output shaft of 103H5333-0343 stepping motor maintains operational stability together with uniform torque distribution. The 1.2-degree step angle allows the motor to position articulately with precision and this feature enables it to handle exact control processes efficiently. Standard mounting brackets together with compact assemblies work with the 42 mm motor flange dimension. Users can install this product through flange attachments that enhance accessibility even in constrained system environments. The 103H5333-0343 stepping motor features a connector interface that enables safe connection while maintaining ease of maintenance. Due to its protection rating of IP40, this component shields internal mechanisms from solid particles exceeding 1 mm in size thus being appropriate for clean spaces inside buildings. This device functions with air-based heat dissipation which requires no extra hardware for passive cooling. Standard test conditions from Sanyo Denki state that winding temperature rise should stay under 80K to achieve thermal reliability.

The 103H5333-0343 stepping motor functions inside ambient temperature ranges between -10°C to +50°C for general industrial control of equipment and other applications. The product's operation falls within an RH spectrum from 20% to 90% where no condensation occurs while performing in different moist environments. The Class B insulation ranks the system for reliability through its capability to withstand temperatures up to 130°C. The electromechanical specifications receive expert attention because engineers need them to function efficiently while providing repeatable operations. The shaft and step angle and thermal attributes collaborate to extend the lifespan of the product.

Control Type
Digital/Analog servo control
Cooling Method
Air-cooled
Max Speed
3000 RPM
Motor Type
AC servo motor
Mounting Type
Flange-mounted
Operating Temperature
-10 to +50 °C
Output Shaft
Circular
Protection Rating
IP40
Rated Current
3 A/phase
Rated Power
0.75 kW
Rated Voltage
200-240 V AC
Shaft Configuration
Single shaft

Frequently Asked Questions about 103H5333-0343:

Q: Why is step angle 1.2° in 103H5333-0343?

A: The 1.2° step angle in 103H5333-0343 stepping motor ensures fine positioning resolution. It supports accurate control in micro-stepping applications.

Q: What role does air cooling play in 103H5333-0343?

A: Air-based cooling in 103H5333-0343 stepping motor reduces complexity and cost. It allows efficient heat dissipation without external cooling systems.

Q: Why Class B insulation used in 103H5333-0343?

A: Class B insulation in 103H5333-0343 stepping motor provides thermal endurance up to 130°C. It ensures stable performance in temperature-variable applications.

Q: Why connector interface provided in 103H5333-0343?

A: Connector interface in 103H5333-0343 stepping motor simplifies wiring and improves serviceability. It enhances secure and quick installation capabilities.

Q: How does single shaft affect 103H5333-0343 design?

A: The single shaft in 103H5333-0343 stepping motor enables direct coupling. It reduces mechanical complexity and increases alignment precision.


Internal Product Review

  • ‘‘The 103H5333-0343 stepping motor ensures repeatable accuracy through its 1.2° step angle and 3A phase current. Its passive air cooling, Class B insulation, connector interface, and 42 mm flange design contribute to mechanical integrity and thermal regulation. It maintains temperature rise below 80K under rated conditions.’’

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