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Siemens 1FT5 1FT5044-1AF71-3AA0

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1FT5044-1AF71-3AA0

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The 1FT5044-1AF71-3AA0, an AC feed drive motor from Siemens’ 1FT5 series, operates efficiently with a DC link voltage of 600 V. This robust motor delivers a rated torque of 2.0 Nm and achieves a maximum speed of 3000 RPM, making it suitable for various applications.

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Technical specifications for 1FT5044-1AF71-3AA0

ManufacturerSiemens
Product TypeAC Feed Drive Motor
Product Line1FT5
Part Number1FT5044-1AF71-3AA0
UPC040892578768
Weight10.19 lbs (4.62 kg)
DC Link Voltage600 V DC
Protection RatingIP64
Connector TypePower & Signal connector
Rated Torque2.0 Nm
Motor Frame MountIM B5 (Also IM V1, IM V3 compatible)
Thermal Class100K
Cooling TypeNatural Air Cooling
ShaftWith fitted key and groove
Rated Speed3000 RPM
BrakeIncluded
Encoder TypeRLG + Tachogenerator (TG)
Rotor Position FeedbackTachogenerator + Shaft Position Encoder
Electrical ConnectionsAxial, non-drive end

The Siemens 1FT5044-1AF71-3AA0 is classified as an AC feed drive motor, emphasizing its role in efficient motion control applications. This motor supports a DC link voltage of 600 V and has a rated torque of 2.0 Nm, which ensures effective handling of various loads.

The rated speed reaches up to 3000 RPM, enabling improved performance in rapid movement scenarios. Designed to be robust, it features a protection rating of IP64, ensuring dust and water resistance suitable for numerous industrial environments. The motor operates with natural air cooling to manage temperature effectively, with a thermal class rating of 100K defining its operational limits.

In terms of connectivity, the motor is fitted with a power and signal connector for easy integration into existing systems. Its frame mount is classified as IM B5 but also accommodates IM V1 and IM V3 configurations, providing versatile installation options.

The 1FT5044-1AF71-3AA0 motor comes equipped with a fitted key and groove shaft type, securely facilitating the mounting of related mechanical components. Weighing 4.61 kg, this motor remains relatively lightweight, aiding in reducing overall system mass.

A brake system is included for immediate stopping capabilities, enhancing operational safety. The rotational feedback system is ensured through an encoder comprising a RLG and a tachogenerator, which accurately tracks the rotor's position. The electrical connections are made at the axial end opposite the drive, optimizing installation and wiring processes.