New Siemens servomotor ranges targeted at machine tool manufacturers
14 November 2015
Siemens has introduced new servomotors for the machine tool sector. The new developments include the Simotics S-1FT7 compact synchronous servomotor with shaft height 132 and the Simotics S-1FG1 servo geared motor, which is available in a variety of models.
Other innovations include the powerful Simotics M-1FE2 built-in motor in size 180 with high-torque segments, for use in large rotary tables and spindles.
Despite its compact size, the naturally cooled Simotics S1FT7 servomotor with shaft height 132 features a higher torque and consumes less power than previous models. The servomotor provides 90 to 170Nm of torque, depending on its length, making it especially suitable for large machine tools.
Simotics S-1FG1 servo geared motors come with four types of gears and different gear ratios, enabling users to select the ideal configuration to meet their needs. These motors are suitable for use with auxiliary units such as pallet changers, chip conveyors, and feeder units.
The Simotics M-1FE2 built-in motor in size 180 is suitable for machining larger workpieces. The use of permanent magnets allows the spindle motor to achieve a particularly high torque density. With its high performance and internal diameter of 200mm, the Simotics M-1FE2 is also suitable for use in large turning and milling centres as well as for sophisticated machining processes.
Siemens also offers Simotics T-1FW68 high-performance segment motors. With a high torque of up to one million Nm, these direct drives can handle large to very large diameters. The segment motors allow for flexible configuration and can also be operated with a smaller number of stator segments.
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