Hydro-Mec 411A, 1 stage coaxial gear, 10,86:1, input 71B14, output 80B14, aluminium

HV80P411A-F08C1-QB3ST

This model features a 1-stage gear configuration and delivers a gear ratio of 10.86:1, making it suitable for a wide range of speed-reduction applications. The unit achieves a mechanical efficiency of 98%, optimizing energy use in continuous operation.The gearbox is built with a housing made from aluminium, offering a balance between weight and structural rigidity, suitable for both dynamic and static mounting scenarios. It is based on the Hydro-Mec 411A gear size, providing standardized dimensions and interchangeable mounting options.The gear input shaft diameter is 14 mm, while the gear output shaft diameter is 19 mm. The gear interface supports a motor input flange of size 71B14 and an output interface of 80B14, ensuring compatibility with common motor frame sizes.Designed with a BCD input of 85 mm and a BCD output of 100 mm, the gearbox supports precise mechanical coupling for accurate torque transmission in demanding industrial environments.This product is engineered for reliability in technical applications where clean design, mechanical compatibility and efficient power transmission are required.

Specifications

Product description

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Made to order

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HS-Code

84834021.000000

Material

Aluminium

Ratio

10,86:1

BCD input

BCD output

100

Gear stages

Efficiency (%)

Gear output shaft (mm)

Gear input shaft (mm)

Gear motor interface

71B14

Gear size

411A

Output speed at 1400 RPM

129

Max output torque (Nm)

Max kW input at 1400 rpm

0.39

Mounting position

Oil

Telium VSF 320

Producer

Hydro-Mec

Description

High efficiency (98%) minimizes energy losses and enhances operational cost-effectiveness in energy-intensive applications such as conveyor systems, packaging machines, and automated production lines.

Precision-machined 1-stage helical transmission offers quiet, vibration-reduced operation ideal for environments where noise reduction and smooth running are critical, such as clean rooms and robotics.

Robust gear housing constructed from lightweight yet corrosion-resistant aluminium ensures long service life and reduced structural load, making the unit suitable for mobile platforms, food processing, and marine settings.

Compact 411A gear size combines a small footprint with high torque output, enabling integration in space-restricted installations like OEM machinery and factory automation equipment.

Input shaft diameter of 14 mm and output shaft diameter of 19 mm supports compatibility with standard motor and driven unit interfaces, promoting easy assembly and low downtime during maintenance or retrofitting.

71B14 motor flange interface enables fast coupling with IEC frame size motors, facilitating modular design strategies common in industrial automation and system integration.

Reduction ratio of 10.86:1 provides precise speed control and torque multiplication for demanding loads in material handling systems, roller conveyors, and lift equipment.

Durable single-stage gear train ensures low mechanical backlash and high reliability in repetitive or cyclic operations such as indexing tables, dosage systems, and mechanical actuators.

Developed by Hydro-Mec, a long-standing leader in versatile transmission systems, ensuring quality consistency and global service support across a wide range of process industries.