Crane and hoist solutions Reliable, safe and performing solutions to maximize crane productivity

Leroy-Somer Globally organized expertise, solutions development and support One single supplier with 70 years of expertise in the field of crane and hoist solutions for all your requirements Leroy-Somer, a brand of Nidec group, operates globally providing unparalleled motor, brake, gear and drive technology, local technical expertise, engineering & manufacturing resources, and round-the-clock customer care in a wide range of industries including crane and hoist solutions. For the crane automation, 70 years of experience and references such as a famous bridge in France, the highest tower in Dubai...

Innovative, reliable and efficient to meet your application needs in industrial, tower or port cranes The automated material handling system offers a wide range of benefits including space savings, lower building costs, improved productivity, more efficient material flow, accurate positioning, safer operations, reductions in inventory, increased reliability, reduced operating costs, and better return on investment (ROI). Knowing the importance of those benefits, we offer you through our dedicated organization: Enhanced performance, safety and energy efficiency with our highly technological motors...

Tower cranes Safety On construction sites, safety is essential to protect users and machines. • IP23 and IP55 dedicated brake motors range for hoisting movements • Maintain the loads through the brake when stopped, but also during an overspeed operation phase • Redundancy management of safety information via brakes equipped with inductive sensors, encoders and micro-switches • Manual or electric release of brake for maintenance operations or setting the crane in free-slew mode Productivity Optimising the productivity of tower cranes is essential to meet shorter production deadlines. • Motor and...

Port cranes Reliability Port crane condition of use and environment are very demanding. It is therefore necessary to have reliable equipment, avoiding high costs of production downtime. • Long-lasting lubrication of our geared motor • Special seaside finish: anticorrosion protection of brake, special paint and stainless steel fasteners • Lower operating mode with modular drives Energy savings As there is an increase in the total power used for the equipment on site, there is a higher demand for solutions enabling energy savings. • Range of motors with or without brake (IP23 or IP55) and efficiency...

Industrial cranes Productivity and performance A strategic handling equipment, the industrial crane is central when it comes to productivity and performance. • High reliability level to guarantee optimum productivity of the installation • Large range of highly efficient induction motors (IE2, IE3 and IE4) • Control via latest-generation drive, meeting the strict handling constraints • Know-how associated with a high level of expertise for optimised performance Management of the movement Managing movements means taking into account flexibility, precision, rapidity, dynamics and safety. • Ranges...

The widest range of drive and motor technology The combination of a motor-drive package made by a single manufacturer ensures excellent performance of components designed for optimum operation, backed up by a comprehensive warranty from a single source. Induction motors Robust motors with different IP protection (23 & 55) and housing, in liquid and air cooling to face any rugged crane operating conditions, whether high air humidity or high wind conditions. Permanent magnet motors Premium efficiency motors specifically designed for variable speed. They guarantee optimum torque over the whole speed...

Gearboxes Wide range of helical gearboxes with inline, perpendicular, parallel output or planetary, dedicated to slewing. It offers high robustness and reliability for resistance to vibrations and harsh environments (cast-iron ribbed housing, bearings designed for high radial and axial loads, proven sealing system and long-life lubrication). Perfect integration of motors and brake motors (IP55 and IP23). The variable-speed motor-drive solutions offer gains in productivity and energy performance. Brakes Range of safety brakes meeting dynamic and static operating requirements, totally integrated...

Industrial and commercial organisation Local, permanent and personalised assistance Netherland United Kingdom Ireland Germany France Portugal Spain Morocco Algeria Mauritania Mali Mexico - nstalled base audit by I an industry leader Burkina Faso Guinea Costa Rica - ptimisation of energy savings and return O on investment Ivory Coast - Systems adaptation and upgrade Brazil Chile - Comprehensive training - nstallations and resources the world over I Uruguay Argentina

Extensive worldwide presence for the benefit of all our customers Through our integrated organisation and our 7300 employees, our global presence is assured. Our technical assistance services and local services comprise: 27 industrial sites Producing complete ranges of high quality products, optimised for the requirements of specific industries. 40 centres of expertise Offering an excellent customer assistance service for any product, any automation solution or any request for service. 8 engineering and design platforms Developing market-leading products and sets of functionalities using the...

Count on our Expertise from diagnostics to turnkey Solutions & Maintenance Complete Offering • IMfinity® high premium efficiency induction motors IE2, IE3, IE4 and Non IE motors • Dyneo® best-in-class efficiency (>IE4) permanent magnet motors • Geared motor execution for low speed, high torque applications • Large choice of brakes pre-equipped on our motor range to ensure higher safety • DC motors and drives range is our compact and cost effective regenerative solution for variable speed applications • Unidrive M and Powerdrive standard and customized drives. Scalable solutions – from small machine...