AutomationDirect’s L7P servo motors, drives, cables and gearboxes from LS Electric are intermediate-level L7P servo systems that have all the features of the basic L7C servos including setup wizards, auto tuning and built-in indexer, but with a larger range of system sizes and the option for 460 Vac operation. The built-in absolute encoder on each servo motor is also higher resolution at 19-bit (524,288 ppr). The L7P systems are available from 100 W to 7.5 kW with 230-Vac input power and 900 W to 7.5 kW with 460-Vac input power. The 230-Vac systems can operate single-phase up to 2.2 kW. All motors are available with or without a 24-Vdc holding brake. The free Drive CM software is designed to ease setup/configuration and includes autotuning algorithms and an oscilloscope to fully optimize the application. A matched set of LS Electric gearboxes are also available for each motor, with gear ratios of 5:1, 10:1 and 20:1 (7.5-kW systems limited to 15:1). Hook-up cables for motor power and encoder connections are available in standard or flex-rated lengths of 3, 5, 10, and 20 m. All new L7P servo system components come with a 2-year warranty.
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