SIEMOSYN 1FU8 - a line of synchronous electric motors with excitation from permanent magnets, a short-circuited rotor design. They can work in combination with a frequency converter as a separate drive or as part of a group of motors, and can also be powered from the mains when operating at a constant speed.
The mechanical design is similar to the standard 1LA7 series, versions with speeds up to 15,000 rpm are available as part of the basic configuration. The operation of the engines of this series is characterized by maintaining a constant torque value over the entire speed range, high efficiency of using energy resources and low operating costs, the installation of encoders is not required. The engine body is reliably protected from moisture or dust, the frame material is aluminum, on request, it is possible to manufacture cast iron motors for sizes over 112.
Popular applications for the application of the series 1FU8: spinning and twisting machines, rolling mills, conveyor belts and other production plants.
Technical characteristics of Siemens 1FU8 synchronous servo motors
- Rated power: 0.31 - 22.9 kW;
- Nominal torque: 1.3 - 59.6 Nm;
- Operating speed range: 1000 - 3000 rpm;
- Operating voltage range: 80 - 400 V;
- Overall height: 71 - 160 mm;
- Mounting design: IN 1001, IN 1031, IN 1051, IN 1061, IN 1071, M1011, IN 3001, IN 3031, IN 3011, IN 2001, IN 2101, IN 3601, IN 3631, IN 3611, ;
- The degree of protection of the case: IP 54, IP 55;
- Degree of protection: self-ventilation or natural cooling;
- Insulation class: F.
Standard sizes of Siemens 1FU8 synchronous servomotors
2-pole version, max. speed from 3000 to 15000 rpm: 1FU8080–2TA8, 1FU8083–2TA8, 1FU8086–2TA8, 1FU8113–2TA8, 1FU8080–2TA6, 1FU8083–2TA6, 1FU8086–2TA6, 1FU8113–2TA6, 1FU8080–2TA3, 1FU8083–2TA3, 1FU8086–2TA3, 1FU8113–2TA3, 1FU8080–2TA2, 1FU8083–2TA2, 1FU8086–2TA2, 1FU8113–2TA2, 1FU8080–2TA1, 1FU8083–2TA1, 1FU8086–2TA1
4-pole version, max. speed from 1500 to 6000 rpm: 1FU8073–4TA8, 1FU8076–4TA8, 1FU8080–4TA8, 1FU8083–4TA8, 1FU8086–4TA8, 1FU8096–4TA8, 1FU8098–4TA8, 1FU8113–4TA8, 1FU8073–4TA6, 1FU8076–4TA6, 1FU8080–4TA6, 1FU8083–4TA6, 1FU8086–4TA6, 1FU8096–4TA6, 1FU8098–4TA6, 1FU8113–4TA6, 1FU8073–4TA3, 1FU8076–4TA3, 1FU8080–4TA3, 1FU8083–4TA3, 1FU8086–4TA3, 1FU8096–4TA3, 1FU8098–4TA3, 1FU8113–4TA3, 1FU8073–4TA2, 1FU8076–4TA2, 1FU8080–4TA2, 1FU8083–4TA2, 1FU8086–4TA2, 1FU8096–4TA2, 1FU8098–4TA2, 1FU8113–4TA2
6-pole version, max. speed from 1000 to 4000 rpm: 1FU8080–4TA8, 1FU8086–4TA8, 1FU8098–4TA8, 1FU8113–4TA8, 1FU8080–4TA6, 1FU8086–4TA6, 1FU8098–4TA6, 1FU8113–4TA6, 1FU8080–4TA3, 1FU8086–4TA3, 1FU8098–4TA3, 1FU8113–4TA3, 1FU8080–4TA2, 1FU8086–4TA2, 1FU8098–4TA2, 1FU8113–4TA2
