Siemens SIMOTICS 1FT6041-4AK71-4EH0-Z three-phase synchronous servo motor

Siemens SIMOTICS 1FT6041-4AK71-4EH0-Z three-phase synchronous servo motor

Product data

• Manufacturer: Siemens AG

• Product family: SIMOTICS S / 1FT6 servo motor (High-Performance Series)

• Motor type: 3~ Brushless servo motor (Permanent magnet synchronous motor)

• Country of manufacture: Made in Germany

• Conformity: CE marking, cURus, EN 60034

Technical performance data (Engineering Data)

• Static torque (M₀): 2.15 Nm (at 60 K warming) / 2.6 Nm (at 100 K warming)

• Rated torque (M_N): 1.4 Nm

• No-load current / Standstill current (I₀): 2.6 A (at 60 K) / 3.0 A (at 100 K)

• Nominal speed (\(n_{N}\)): 6000 /min (rpm)

• Maximum speed (\(n_{max}\)): 6000 /min (rpm)

• Rated voltage (\(U_{IN}\)): 324 V Y (Star connection)

Mechanical design & environmental conditions

• Shaft height: 48 mm (specified by code „041“)

• Housing: IM B5 (standard flange mounting)

• Protection class: IP 64 (dust-tight and protected against water spray)

• Temperature class / insulation class: Th.Cl.F (designed for winding temperatures up to 155 °C)

• Cooling: Natural self-cooling via the housing surface

Integrated hold brake (Brake)

• Type: Built-in holding brake (Brake type EBD 0.4BA)

• Operating voltage: 24 V DC (direct current)

• Power consumption: 17.6 W

Gear system & sensor technology (encoder)

• Type: Absolute multiturn encoder (Absolute Encoder F01 / 2048 S/R) with EnDat interface

• Resolution: 2048 impulses/revolution (sinus/cosinus 1 Vss)

• Temperature sensor: Integrated KTY 84 temperature sensor for continuous monitoring of winding temperature via the inverter