Elevator gear reducer ZF Maschinenantriebe

The ZF-Ecolift types RME 310 and 410 are designed for passenger and service elevators. The revolutionary design for use in rope elevators, has distinct advantages over previously used gearboxes. Instead of using a worm gear, ZF-Ecolift benefits from the inherent advantages of two-stage planetary gears to transmit motor power to the sheaf.

ZF-Ecolift fulfils the technical regulation for elevators (TRA 200) TRA 220-229 and the European elevator standard DIN EN 81. ZF-Ecolift is suitable for motor speeds of 1000 rpm, 1500 rpm (standard speed) and 3000 rpm. In frequency inverter applications, speed can be increased or decreased referencing the standard speed. This makes using multiple sheaf sizes to achieve different speeds obsolete. Optimized gear tooth shape ensures long-lasting, wear-resistant performance. Extensive lifetime durability tests prove the consistent load capacity of ZF-Ecolift

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