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Siemens 1FT5 1FT5074-0AK71-1

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1FT5074-0AK71-1

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The Siemens 1FT5074-0AK71-1 is an AC servo motor designed for precision control in demanding environments. This motor is equipped with robust feedback capabilities through a tachogenerator and an encoder, facilitating accurate performance in various applications.

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Technical specifications for 1FT5074-0AK71-1

ManufacturerSiemens
Product TypeAC servo motor
Product Line1FT5
Part Number1FT5074-0AK71-1
FrameSize 07
FeedbackTachogenerator + encoder
CoolingForced air
ProtectionIP 64
MountingIM B5 (also V1, V3)
DC Voltage600 V
Rated Torque18 Nm
Temperature Rise100 K
Maximum Speed6000 RPM
ConnectionsSeparate power & signal plugs
Mass19.7 kg
Operating Ambient≤ 40 °C
Built-in PTC SensorTrips at 155 ± 5 °C, wired via encoder lead
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The 1FT5074-0AK71-1 represents a sophisticated AC servo motor in Siemens' 1FT5 series, offering effective performance in automated systems. Designed with a frame size of 07, this motor can generate a rated torque of 18 Nm, confirming its capability in various applications.

Incorporating advanced feedback mechanisms, it features both a tachogenerator and an encoder, ensuring precise control over operations. The motor can achieve a maximum speed of 6000 RPM, making it suitable for dynamic processes. Cooling is maintained through a forced air system, ensuring the motor operates within safe temperature limits, helping to prevent overheating.

The protection rating of IP 64 assures its resilience, allowing it to withstand environmental challenges such as dust and moisture. It is constructed for a 600 V DC power supply, enabling effective energy management in industrial settings.

The motor's mounting configurations include IM B5, as well as V1 and V3 options, providing installation flexibility in various setups. It has a notable mass of 19.7 kg, supporting its robust build. For temperature management, the integrated PTC sensor trips at 155 ± 5 °C, wired via the encoder lead, which adds an additional safety layer to its operation. This motor is engineered to function efficiently in ambient temperatures of up to 40 °C, ensuring reliability across diverse working environments.