Electric Motors
Siemens
Siemens SIMOTICS low-voltage motors (GP, SD, XP, DP, TN, FD, HT) and servo motors; IEC/NEMA, line-fed or converter-fed operation.

SIMOTICS is the Siemens family of electric motors. Its low-voltage series offer high-efficiency motors to IEC and NEMA standards, covering outputs from 0.09 kW to over 5 MW. The motors can run direct on line or at variable speed together with SINAMICS frequency converters.
The series are split by application: GP general purpose, SD severe duty, XP explosion-proof, DP definite purpose, TN high-output transnorm, FD converter-fed flexible duty, and HT for gearless high-torque drives. On the motion control side there are SIMOTICS S servo motors and servo geared motors.
Siemens turned its motors and large drives business into a separate company named Innomotics in 2023 and sold it to KPS Capital Partners in October 2024. The GP, SD, XP, DP, TN, FD and HT series are therefore now supplied under the Innomotics brand. As Genel Motor Redüktör, we help you find equivalents for existing SIMOTICS motors and select the right series and rating for new projects.
Technical specifications
- Power range (low voltage)
- 0.09 kW to over 5 MW
- Standards
- IEC and NEMA
- Operation
- Direct on line (DOL) or with a frequency converter
- Series
- GP, SD, XP, DP, TN, FD, HT, SIMOTICS S
Applications
- Pumps
- Fans
- Compressors
- Conveyors
- Cranes and hoisting systems
- Mixers and extruders
- Machine tools and packaging machines
Products

SIMOTICS GP General Purpose Motors
SIMOTICS GP aluminium general purpose motors: 0.09–45 kW, IE1–IE4 efficiency, 2–8 poles, protection up to IP66.
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SIMOTICS SD Severe Duty Motors
SIMOTICS SD cast iron severe duty motors: 0.09–1,000 kW, IE1–IE4, shaft heights 71–450 mm, protection up to IP66.
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SIMOTICS XP Explosion-Proof Motors
SIMOTICS XP explosion-proof motors: 0.09–460 kW, Zones 1, 2, 21, 22; Ex db, Ex eb, Ex ec, Ex tb, Ex tc; aluminium or cast iron.
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SIMOTICS DP Definite Purpose Motors
SIMOTICS DP definite purpose motors: class-approved marine motors, harbour crane motors, roller table and steel plant motors.
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SIMOTICS TN Transnorm Motors
SIMOTICS TN transnorm motors: shaft heights from 315, outputs up to 5,000 kW, cast iron housing, line-fed or converter-fed.
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SIMOTICS FD Flexible Duty Motors
SIMOTICS FD converter-fed low-voltage motors: 200–1,600 kW, shaft heights 315–450 mm, air or water cooling.
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SIMOTICS HT High Torque Motors
SIMOTICS HT high torque motors: gearless permanent magnet synchronous motors for applications that need very high torque at low speed.
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SIMOTICS Servo and Motion Control Motors
Siemens SIMOTICS S-1FK2 and S-1FT2 servo motors and S-1FG1 servo geared motors for precise motion control with SINAMICS drives.
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