Hydromec 211A, 1 stage coaxial gear, 4,7:1, input 71B14, output 71B14, aluminium
HV80P211A-F05SI-QB3STThis product features a single-stage gear configuration with a gear ratio of 4.7:1. It offers an input shaft diameter of 14 mm and a matching output shaft diameter of 14 mm, facilitating straightforward coupling with standard components.The gear housing is made from aluminium, offering a balance of strength and lightweight construction suitable for industrial environments. The unit uses a gear motor interface of type 71B14 for both input and output, allowing for consistent mounting dimensions and simplified mechanical integration.Efficiency is a key operational parameter, with this unit delivering a transmission efficiency of 98%, minimizing energy loss and thermal load during operation.Specifically, the Hydromec 211A is designed with a gear size 211A, and it supports a BCD input of 85 mm and BCD output of 85 mm for mounting consistency and compatibility with standard motor and machinery interfaces.This gear unit is engineered for use in automated systems, conveyors, and other industrial applications where predictable, high-efficiency torque transfer is required.
Specifications
Product description
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€173.00
Made to order
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HS-Code
84834021.000000
Material
Aluminium
Ratio
4,7:1
BCD input
85
BCD output
85
Gear stages
1
Efficiency (%)
98
Gear output shaft (mm)
14
Gear input shaft (mm)
14
Gear motor interface
71B14
Gear size
211A
Output speed at 1400 RPM
298
Max output torque (Nm)
20
Max kW input at 1400 rpm
0.64
Mounting position
B3
Oil
Telium VSF 320
Producer
Hydro-Mec
Description
Manufactured by Hydro-Mec, a renowned European brand known for precision-engineered gear reducers and power transmission components, the 211A gearbox exemplifies durability, lightweight design, and high mechanical efficiency for professional-grade systems. Constructed from high-grade aluminium, the gear housing ensures outstanding corrosion resistance, reduced weight, and optimal heat dissipation—ideal for demanding industrial environments where durability and performance matter. The gearbox features a single-stage helical gear design, providing smooth power transmission with minimal noise and vibration, which is critical in automated systems, conveyor technologies, and precision machinery. With a gear ratio of 4.7:1, it is suitable for applications where speed reduction and torque amplification are required, such as in packaging lines, conveyors, material handling systems, and compact drive assemblies. The 14 mm input and output shafts allow for straightforward integration with IEC standard motors and driven components, maximizing compatibility with existing drive elements and reducing system design complexity. The 71B14 gear motor interface flange supports easy coupling with IEC B14 motor frames, facilitating motor interchangeability and making the unit highly adaptable in modular drive systems. An outstanding gear efficiency rating of 98% minimizes energy losses during operation, making it especially beneficial in energy-conscious industries such as factory automation, food processing, and packaging. The Hydromec 211A, with its compact size (gear size 211A) and low number of stages (1 stage), is ideal for space-constrained installations where performance cannot be compromised. The unit’s precision-machined internal components ensure long operational life with minimal maintenance, supporting continuous-duty applications in industrial automation, robotics, and conveying systems. This gearbox offers engineering professionals a reliable and flexible solution for both new machinery designs and retrofit projects—where weight, efficiency, and fast motor integration are key considerations. Proven European manufacturing standards and rigorous quality control in the production of Hydro-Mec gear reducers ensure consistency, reduced downtime, and elevated system performance in demanding technical environments.
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