SITI
SITI Power Transmission USA is the American subsidiary of SITI Riduttori, SpA., a leading manufacturer of gearboxes, geared motors, and electro-mechanical drive technologies. Founded in 1967 in Bologna, Italy, the company remains family-owned, producing a wide range of products.
SITI’s commitment to high standards and tailored solutions has made it a trusted partner in industries like food, automotive, packaging, and logistics, fostering long-lasting relationships with customers.
Why choose SITI?
helical gearboxes, and mechanical variable speed drives. Every SITI product is 100% Italian-made, with no outsourcing, allowing complete control over the manufacturing process and ensuring high-quality results.
SITI also offers:
- Comprehensive Product Range: Offering worm, planetary, bevel-helical, helical gearboxes, and mechanical variable speed drives, SITI serves industries such as food, water, automotive, packaging, material handling, and logistics.
- In-House Production and Quality Control: Unlike many competitors, SITI manufactures all products in-house, maintaining rigorous quality standards that result in products exceeding market expectations.
- Innovation and Customisation: Despite gearboxes being a mature product, SITI continually invests in research and development, exploring new materials and technologies to provide customised solutions. This focus on innovation keeps them at the forefront of industries such as renewable energy and waste recycling.
NRG Series Planetary Gearboxes
The SITI NRG planetary gearbox comes in 7 sizes, housed in durable ductile iron. It offers versatile mounting options, including inline or right-angle configurations, and can be foot or shaft mounted. The gearbox is designed for high-shock, severe-duty applications, featuring standard IEC B5 motors, oversized bearings, and Oldham couplings for robust performance. Its modular design ensures quick delivery and reliable performance, making it suitable for demanding environments with various shaft configurations.
M-NHL Series Inline Helical Gearboxes
Inline Helical Gearboxes (M-NHL) offer a compact and lightweight design, providing high efficiency and extended bearing life. Their flexible and interchangeable design makes them versatile for a wide range of applications, with multiple mounting options and configurations, including shaft mount or solid shaft and foot or flange mount. These gearboxes deliver performance with input power ranging from 0.25 to 390 HP, output torque from 787 to 123,900 lb. inch, and ratios between 7:1 and 226:1.
MI Series Worm Gearboxes
SITI metric worm gear units come in 12 sizes and are made from pressure die-cast aluminium and cast iron. These units are designed to be interchangeable with most European brands and offer a variety of customisable options, including helical inputs, double worm combinations, different output flanges, torque arms, shaft covers, and single or double output shafts. The M-I, P-MI, and C-MI Series offer worm and helical-worm gears with keyed hollow bores, supporting input power ratings from 1/8 to 75 HP. They provide ratios ranging from 7.5:1 to 8,000:1, making them suitable for various reduction needs.
Why Shop SITI with Engineers Mate?
When purchasing from Engineers Mate, customers benefit from SITI’s world-class gear solutions, supported by fast shipping, exceptional customer service, and a comprehensive stock range. The team is committed to minimising production downtime and ensuring customers receive the best solutions for their specific needs.
Contact us on 01952 676925 to speak to one of our expert team on how SITI products may be the ideal solution for you and to discuss pricing details.
Contact Us About SITI
If you are looking for more information about our SITI product range or would like to check our availability, complete our contact form today.
Alternatively, you can:
Call us on
01952 676925
Email us at
sales@gearedmotorsuk.com