LD45Q Fully Enclosed Dustproof Belt Linear Module for Harsh Industrial Environments

Engineered for Cleanliness and Precision in Demanding Conditions

YIDI MOTION, a trusted manufacturer of precision linear motion systems, proudly launches the LD45Q Fully Enclosed Dustproof Belt Linear Module — a compact, high-performance actuator specifically designed to deliver reliable motion control in dusty, dirty, and debris-prone industrial environments. Featuring a fully sealed enclosure with an integrated self-cleaning design, the LD45Q protects critical internal components while maintaining the speed, accuracy, and versatility required by modern automation systems.

At the core of the LD45Q is a steel-cord reinforced PU HTD 3M synchronous belt (15 mm wide) paired with HTD 3M-25 tooth pulleys, delivering zero-slip power transmission at speeds up to 1,500 mm/s. The compact 45 mm-wide aluminum profile houses a single BRH12 linear guide rail with dual carriage blocks, providing exceptional rigidity and load capacity in a space-saving form factor. With a repeatability of ±0.05 mm and customizable stroke lengths up to 2,000 mm per segment, the LD45Q is ideal for applications where environmental protection and precision motion are equally critical.
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