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Siemens 1FT7044-5AF71-1FB2 SIMOTICS S Synchronous Motor with Brake

Siemens SIMOTICS S 1FT7 Synchronous Motor with Brake, Absolute Encoder AM-22-DQ, IP67.

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ManufacturerSiemens

Part number1FT7044-5AF71-1FB2

M0 Torque 5Nm

NN Speed 3000rpm

PN Power 1.35kW

Cooling Natural

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Integrated holding brake Absolute encoder with Drive-CLiQ Shaft with fitted key IP67 protection Conventional flange High torque density

Product description

This Siemens SIMOTICS S 1FT7 synchronous motor (1FT7044-5AF71-1FB2) delivers 5 Nm of nominal torque (M0) and operates at 3000 rpm (NN), with a nominal power output of 1.35 kW. It features natural cooling on frame size IMB 5 with a conventional flange. The motor is equipped with an AM-22-DQ absolute encoder (22 bits multi-turn) featuring a Drive-CLiQ interface and a shaft with a fitted key. Crucially, this model includes a holding brake and offers an IP67 degree of protection.

This motor is ideal for applications requiring holding torque or immediate stopping capabilities, such as vertical axis movements, pick-and-place operations, or emergency stops in automated systems. It is commonly used in industries like robotics, material handling, and advanced manufacturing where safety and precise positioning are critical.

Stanlo Automation, a trusted veteran-owned distributor, specializes in providing reliable industrial automation parts like the Siemens 1FT7044-5AF71-1FB2. We ensure competitive pricing and prompt delivery to minimize your operational interruptions. Partner with us for your surplus parts needs and experience dedicated service.

Technical specifications

M0 Torque	5Nm
NN Speed	3000rpm
PN Power	1.35kW
Cooling	Natural
Frame Size	IMB 5
Flange	Conventional
Encoder	AM-22-DQ (Absolute, 22-bit multi-turn, Drive-CLiQ)
Shaft	With key
Holding Brake	Yes
IP Rating	IP67
Vibration Severity	Grade A
Tolerance	N

Common applications

Robotics

Vertical Axis Applications

Pick and Place

Automated Storage Systems

Safety applications

Material Handling

Compatible systems

Siemens SIMOTICS Drives SINAMICS Servo Drives Simotion D4x5-2 Control Units

Also known as

Siemens 1FT7 Servo Motor with Brake SIMOTICS S Holding Brake Motor Siemens Synchronous Motor

Replaces / compatible with

This motor, featuring a holding brake and IP67 rating, is a robust choice for applications demanding positional stability and safety within the Siemens SIMOTICS S 1FT7 series.

Technical note

Expert tip

The inclusion of a holding brake ensures that the motor shaft remains stationary when power is removed or in emergency situations, enhancing safety and positional integrity.

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Frequently asked questions

What is the IP rating and encoder type for the Siemens 1FT7044-5AF71-1FB2 motor?

The Siemens 1FT7044-5AF71-1FB2 motor has an IP67 degree of protection, indicating excellent dust-tightness and protection against immersion in water. It is equipped with an AM-22-DQ absolute encoder with 22 bits of multi-turn resolution and the Drive-CLiQ interface.