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BD075-38-A-1-L-D is listed in the Headers, Receptacles, Female Sockets range at ChipApex. The manufacturer field lists GCT. Its product description is 38W, 1.27MM PITCH SOCKET, SIL, S. Review the specifications below when checking this part for your BOM.
The GCT BD075-38-A-1-L-D is a precision planetary gearbox with a nominal size of 75mm and a reduction ratio of 38:1. It features a hollow output shaft design, allowing for direct integration with motor shafts or external mechanical components without additional coupling hardware. The unit utilizes high-quality bearings to ensure smooth rotational movement and maintains low backlash for precise positioning applications. Constructed with hardened steel gears, it provides high torque density and durability under continuous operational loads.
Verify the specific shaft dimensions and mounting interface compatibility with the target motor before purchase. Confirm that the required output torque does not exceed the gearbox's rated capacity. Ensure the operating environment temperature range aligns with the lubricant specifications. Request the detailed dimensional drawing from the manufacturer to validate spatial constraints within the final assembly design.
Choose this model when a high reduction ratio is needed in a compact form factor. The hollow bore design is critical if space-saving or direct shaft coupling is a priority. Consider the overall efficiency and thermal limits for continuous duty cycles. Evaluate the total system inertia matching between the motor and the load to ensure stable control performance during acceleration and deceleration phases.
This component belongs to GCT's BD series of planetary gearboxes, which are engineered for demanding automation tasks. The series offers various sizes and ratios to suit different torque and speed requirements. The BD075 specifically targets applications requiring substantial output torque while maintaining a relatively small footprint compared to parallel shaft gearboxes.
Direct replacements may include other models from the GCT BD series with similar size and ratio specifications. Cross-compatibility with other manufacturers' planetary gearboxes requires careful verification of mounting patterns, shaft diameters, and output torque ratings. Always consult official substitution lists for confirmed equivalent part numbers.
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