Nidec Leroy-Somer is responding to the requirements of both operators and manufacturers of harbour cranes with its global multi-technology offer ranging from power generation to motorisation of crane movements.
Power generation and variable speed
To reduce energy consumption and CO2 emissions, Nidec Leroy-Somer offers a high-performance range for variable speed power generation:
Variable speed applications
Nidec Leroy-Somer offers a complete range of motors, geared motors and brake motors.These drive mechanisms are available in high-efficiency asynchronous and very high-efficiency permanent magnet synchronous versions, in combination with drives capable of managing all the movements made by a crane.
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Brochure : Crane and hoist solutions Reliable, safe and performing solutions to maximize crane productivity |
Combined with our IMfinity® induction motors, the Commander ID300 drive features a control and protection algorithm for an optimized operation. |
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Three-phase induction motors with liquid cooling |
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IE1 - IE2 - IE3 - IE4 efficiency class, Aluminum, cast iron or steel frame |
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Induction motors for variable frequency |
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Powerdrive MD2 provides high-performance control of motors, making it the ideal choice for any industrial or commercial variable speed application up to 2800 kW (pumping, ventilation, compression, etc). |
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Geared Motors - Compabloc Orthobloc Manubloc Multibloc From 30 to 23 000 Nm, the range of geared motor technologies satisfies the demands of industrial processes for normal or special environments. |
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Failsafe brake operating when supply off (a braking force is applied when de-energized) on LS non IE, IE3 asynchronous three phase IMfinity® motors range. |