Description
Hydro-Mec is a highly respected European manufacturer known for its precision-engineered gearboxes, developed to meet the demanding needs of industrial automation, process engineering, materials handling, and mechanical drive systems. With a strong focus on modularity, performance, and long operational lifespan, Hydro-Mec has built a reputation among engineers and technical specialists for providing reliable, low-maintenance power transmission solutions for complex systems. The 211A gear unit reflects Hydro-Mec’s commitment to engineering excellence and operational efficiency.Key Features, Functional Advantages & Application Suitability:
High Mechanical Efficiency – With an exceptional efficiency rating of 98%, this gear unit minimizes energy loss and ensures optimal power transmission, making it ideal for continuous-duty operations in energy-sensitive environments.
Single-Stage Helical Gear System – The 1-stage gear design enables compact installation while delivering accurate torque transfer and minimal backlash, contributing to precision in motion control and automation systems.
Ratio 3.38:1 – A medium-low gear reduction ratio that provides a balanced speed-to-torque conversion, well-suited for servo-control applications, belt conveyors, and packaging lines requiring moderate torque amplification without excessive speed loss.
Aluminium Housing – The lightweight yet durable aluminium construction ensures excellent thermal dissipation, corrosion resistance, and weight reduction, ideal for mobile systems or installations where mass constraints are a factor, such as in robotics and compact machinery frameworks.
Input Shaft Diameter: 11 mm – Compatible with standard B14 motor shafts, providing straightforward integration in modular motorized systems, reducing downtime during assembly and increasing configurability.
Output Shaft Diameter: 14 mm – Offers compatibility with a wide range of couplings, pulleys, and load systems, facilitating versatility for use in mechanical drives, agitating systems, and process control installations.
B14 Flange Interface (Input 63B14, Output 71B14) – Enables direct interface with IEC-standard motors, allowing fast motor substitutions, simplifying stock management for OEMs, and enhancing drive system upgradeability.
Size Class: 211A – Optimized footprint for machinery with limited space, enabling installation in automation cabinets, machine frames, and tight enclosures without compromising strength or performance.
Input/Output BCD (Bolt Circle Diameters): 75 mm input / 85 mm output – Aids in secure mechanical mounting and alignment, reducing vibrations in dynamically loaded systems and improving durability in high-duty cycles.Application Areas:
• Conveying Systems – Ideal for driving rollers or belts in horizontal or inclined transport lines in logistics, automotive assembly, or airport baggage handling.
• Packaging Machinery – Enables accurate motion control for indexing, sealing, or feeding systems where compactness and high efficiency are critical.
• Robotics & Mechatronics – Provides reliable reduction for axis control and actuator modules in robot arms, pick-and-place systems, and collaborative workspaces.
• Process Automation – Applicable in mixers, dosing pumps, and rotating assemblies in chemical, food, or pharmaceutical industries where smooth motion is essential.
• Agricultural & Mobile Equipment – Suitable for light-duty hydraulic drives or electric drive systems where space, weight, and corrosion resistance are key.Hydro-Mec stands out as a reliable technology partner for power transmission solutions. Precision-engineered in Italy, their gearboxes combine robust design with innovation to support the evolving demands of industrial automation. The 211A single-stage helical gear unit represents a balance between compact design, maximum efficiency, and consistent performance across diverse industrial environments.
High Mechanical Efficiency – With an exceptional efficiency rating of 98%, this gear unit minimizes energy loss and ensures optimal power transmission, making it ideal for continuous-duty operations in energy-sensitive environments.
Single-Stage Helical Gear System – The 1-stage gear design enables compact installation while delivering accurate torque transfer and minimal backlash, contributing to precision in motion control and automation systems.
Ratio 3.38:1 – A medium-low gear reduction ratio that provides a balanced speed-to-torque conversion, well-suited for servo-control applications, belt conveyors, and packaging lines requiring moderate torque amplification without excessive speed loss.
Aluminium Housing – The lightweight yet durable aluminium construction ensures excellent thermal dissipation, corrosion resistance, and weight reduction, ideal for mobile systems or installations where mass constraints are a factor, such as in robotics and compact machinery frameworks.
Input Shaft Diameter: 11 mm – Compatible with standard B14 motor shafts, providing straightforward integration in modular motorized systems, reducing downtime during assembly and increasing configurability.
Output Shaft Diameter: 14 mm – Offers compatibility with a wide range of couplings, pulleys, and load systems, facilitating versatility for use in mechanical drives, agitating systems, and process control installations.
B14 Flange Interface (Input 63B14, Output 71B14) – Enables direct interface with IEC-standard motors, allowing fast motor substitutions, simplifying stock management for OEMs, and enhancing drive system upgradeability.
Size Class: 211A – Optimized footprint for machinery with limited space, enabling installation in automation cabinets, machine frames, and tight enclosures without compromising strength or performance.
Input/Output BCD (Bolt Circle Diameters): 75 mm input / 85 mm output – Aids in secure mechanical mounting and alignment, reducing vibrations in dynamically loaded systems and improving durability in high-duty cycles.Application Areas:
• Conveying Systems – Ideal for driving rollers or belts in horizontal or inclined transport lines in logistics, automotive assembly, or airport baggage handling.
• Packaging Machinery – Enables accurate motion control for indexing, sealing, or feeding systems where compactness and high efficiency are critical.
• Robotics & Mechatronics – Provides reliable reduction for axis control and actuator modules in robot arms, pick-and-place systems, and collaborative workspaces.
• Process Automation – Applicable in mixers, dosing pumps, and rotating assemblies in chemical, food, or pharmaceutical industries where smooth motion is essential.
• Agricultural & Mobile Equipment – Suitable for light-duty hydraulic drives or electric drive systems where space, weight, and corrosion resistance are key.Hydro-Mec stands out as a reliable technology partner for power transmission solutions. Precision-engineered in Italy, their gearboxes combine robust design with innovation to support the evolving demands of industrial automation. The 211A single-stage helical gear unit represents a balance between compact design, maximum efficiency, and consistent performance across diverse industrial environments.
Specifications
Material
Aluminium
Ratio
3,38:1
BCD input
75
BCD output
85
Gear stages
1
Efficiency (%)
98
Gear output shaft (mm)
14
Gear input shaft (mm)
11
Gear motor interface
63B14
Gear size
211A
Output speed at 1400 RPM
414
Max output torque (Nm)
17
Max kW input at 1400 rpm
0.75
Mounting position
B3
Oil
Telium VSF 320
Producer
Hydro-Mec
Foreign trade
HS-Code
84834021
ERP net weight (Kg)
1.40
Country of origin
ITA
