AC torque motor SIMOTICS T-1FW3 series

AC torque motor
AC torque motor
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Protection class
Other characteristics
high-torque, high-precision, for machine tools, permanent magnet, hollow-shaft, water-cooled, compact

Min.: 100 Nm (73.7562

Max.: 7,000 Nm (5,162.935

Rotational speed

Min.: 50 rpm (314.16 rad.min-1)

Max.: 1,800 rpm (11,309.73 rad.min-1)


Always providing the right spin at precisely the right time SIMOTICS T-1FW3 und T-1FW6 Whether for machine tools, extruder worms or paper rolls – SIMOTICS slow speed permanent-magnet torque motors represent an attractive solution for driving all rotary axis types. They can be completely integrated in machines, without requiring mechanical transmission elements. This reduces the space required, provides maximum flexibility when integrating the motors, minimizes maintenance costs and maximizes availability. Further, the direct mechanical connection results in an increased dynamic performance and control quality in the overall system and ensures a high torque at the optimum speed with high precision – resulting in highly productive machines. Depending on the application, you have the choice between two motor types. SIMOTICS T Product overview SIMOTICS torque motors – highest precision for rotary axes SIMOTICS T-1FW3 complete torque motors – for applications with high torques Complete torque motors are permanent magnet AC synchronous motors that are used as a replacement for hydraulic and conventional electric drives, consisting of electric motor and gearbox or belts. They are especially suited for use as direct drives in applications with a torque range of 100 Nm to 7.000 Nm at speeds of 50 to 1.800 rpm. Complete torque motors are delivered factory-assembled. The extremely compact, water-cooled SIMOTICS T-1FW3 complete torque motors are flanged to the machine using torque arms specifically developed for the purpose. An optional clamping element makes it easier to couple the rotor to the machine shaft.


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.