MHD Series Heavy Duty Gearboxes
Motovario Gearboxes
The Motovario mid heavy-duty gearboxes are engineered for continuous, demanding applications while minimising maintenance costs. These versatile gear reducers combine parallel helical and bevel-helical designs with up to four reduction stages, offering exceptional power density, compact dimensions, and robust performance. Designed to excel in critical and arduous industrial environments, this series provides modularity, reliability, and an impressive performance-to-durability ratio, making it ideal for heavy-duty industries requiring custom configurations and specialised options.
MHD Series Features
The heavy duty series offers multiple sizes (179 to 409) and gearing options, including 2, 3, and 4-stage parallel gear reducers and 3 and 4-stage helical bevel reducers, with nominal torque capacities up to 110,000 Nm at 1400 rpm. Input options include P (bell gear and joint) and I (solid shaft), while output configurations range from hollow shafts with key slots or locking units (HC, HL) to cylindrical solid or double solid shafts with keys (CS, CD). Featuring hardened 21NiCrMo2 steel gears, reduction ratios from 6 to 419, and EN-GJS400-15 cast-iron casings, these reducers are built for durability. Finished with RAL 5010 blue water-based paint and a minimum coat thickness of 80 microns, this series combines advanced performance with superior protection against harsh environments.
MHD Series Applications
- Conveyor Systems
- Food Production
- Construction
- Transport & Logistics
- Mining & Quarrying
Explore Our Other Motovario Ranges
The SN-ISN models, built with monobloc grey or spheroidal cast iron housings, deliver high performance with nominal torque capacities ranging from 4,300 to 18,000 Nm. Durable and reliable, these gearboxes are ideal for use in product handling equipment such as screw conveyors, conveyor belts, and in mixing or crushing plants.
The VSF series includes the NMRV, SW, and SW-CD models, offering advanced worm gear reducers known for efficiency and flexibility. The NMRV Power series, available in a helical/worm combination, is designed for modularity, with a small number of basic models covering a wide range of power ratings and reduction ratios from 5 to 1000.
Contact Us About Motovario
If you are looking for more information about our Motovario product range or would like to check our availability, complete our contact form today.
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Call us on
01952 676925
Email us at
sales@gearedmotorsuk.com
