Hydromec – Precision in Motion Hydro-Mec is a leading manufacturer of modular, high-performance gearbox solutions renowned for engineering excellence and reliability. Based in Italy, Hydro-Mec combines state-of-the-art production with high-precision machining to provide durable and efficient drive components tailored to industrial use. With ISO-certified processes and a strong emphasis on modularity, Hydro-Mec gearboxes offer unmatched versatility and integration flexibility for automation, mechanical engineering, and heavy-duty applications.Hydromec 211A, Single-Stage Helical Gearbox, 4.7:1, Input: 63B14, Output: 71B14, Aluminium Housing BCD Input: 75; BCD Output: 85 SKU: Hydromec 211A Key Features, Advantages, and Application Capabilities:
High Mechanical Efficiency of 98% ensures minimal power loss, allowing for highly energy-efficient operation in power transmission applications across various industries, including packaging, food processing, and material handling.

Single-Stage Gear Design (1 gear stage) delivers high output speed consistency and optimal load distribution, ideal for dynamic drive applications requiring fast response and low backlash.

Aluminium Gear Housing offers corrosion resistance and reduced weight, making it especially beneficial in environments with variable humidity, temperature, or proximity to chemically aggressive substances.

Compact Gear Size 211A provides easy integration into space-constrained installations, such as compact automation machinery, robotic cells, and conveyor systems.

Input Shaft Diameter of 11 mm allows seamless coupling with standard electric motors and drive units, enhancing design flexibility for OEMs and system integrators.

Output Shaft Diameter of 14 mm provides robust torque transmission to downstream components—conveyor belts, rotary actuators, and lifting equipment—while maintaining precise mechanical alignment.

Standardized Gear Motor Interface: 63B14 and output mount 71B14 support compatibility with a wide range of IEC electric motors, reducing lead time and simplifying replacement or system upgrades.

Gear Ratio of 4.7:1 delivers a perfect balance between torque amplification and rotational speed, making this gearbox suitable for moderate-load applications such as bottling lines, labeling machines, and automated sorting systems.

Durable and precisely machined internal gearing ensures longevity and quiet operation in demanding production environments, minimizing wear even under repetitive and continuous duty cycles.

BCD Input 75 / Output 85 mm enables straightforward flange mounting for stable and vibration-free integration with coupled components, promoting mechanical accuracy and long-term operational stability.

Designed and manufactured by Hydro-Mec in compliance with international standards ISO 9001 and CE directives, ensuring product reliability and traceable quality.

Ideal for use in manufacturing, logistics automation, pharmaceutical machinery, light industrial robotics, and conveyor integrations where high efficiency, compact size, and reliability are key design factors.
This Hydromec 211A gearbox is a versatile and efficient drive solution crafted for engineers and system integrators focused on high-performance mechanical design with long operational life and minimal maintenance.