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Siemens 1FT5104-1AC71-4FA0 AC Feed Drive Motor, Encoder

Name: Siemens 1FT5104-1AC71-4FA0
Brand: Siemens
SKU: 1FT5104-1AC71-4FA0
Availability: InStock

Siemens 1FT5104-1AC71-4FA0: AC Feed Drive Motor, 45 Nm, 2000 RPM, Encoder.

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ManufacturerSiemens

Part number1FT5104-1AC71-4FA0

Motor Type Permanent-magnet synchronous AC servomotor

Cooling Natural cooling

Rated Speed 2000 RPM

Rated Torque 45 Nm

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Integrated pulse encoder (2500 pulses/rev) 45 Nm torque 2000 RPM speed Natural cooling IP64 protection Shaft with key/groove

Product description

The Siemens 1FT5104-1AC71-4FA0 is an AC feed drive motor engineered for precision automation tasks. It features a 600 V DC link, delivers 45 Nm of torque, and operates at 2000 RPM, with natural cooling for dependable performance.

This motor is equipped with an integrated pulse encoder (ROD 320, 2500 pulses/rev) for high-resolution feedback. It has an IP64 rating for environmental protection and a shaft with a fitted key/groove. The connector outlet is directed axially on the DE side, and it does not include a holding brake.

Stanlo Automation, a veteran-owned company, offers this high-quality surplus motor. We are dedicated to providing reliable automation parts and expert service to meet your industrial requirements.

Technical specifications

Motor Type	Permanent-magnet synchronous AC servomotor
Cooling	Natural cooling
Rated Speed	2000 RPM
Rated Torque	45 Nm
DC Link	600 V
Degree of Protection	IP64
Construction	IM B5 (IM V1, IM V3)
Shaft	With fitted key/groove
Encoder	Integrated pulse encoder (ROD 320, 2500 pulses/rev)
Brake	Without holding brake
Connector Outlet	Axial DE

Common applications

High-accuracy CNC machines

Precision robotics

Automated inspection systems

Laser cutting machines

Engraving machines

Semiconductor manufacturing

Compatible systems

SIMODRIVE 611 analog drive systems

Also known as

Siemens SIMODRIVE 1FT5 encoder motor Siemens AC Servo 2000 RPM ROD 320 1FT5104-1AC71-4FA0 motor

Replaces / compatible with

This motor is suitable for replacing older Siemens 1FT5 series motors in applications demanding high-resolution encoder feedback and specific torque/speed characteristics.

Technical note

Expert tip

The axial DE connector outlet direction should be confirmed to ensure it does not interfere with surrounding machine components.

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Frequently asked questions

What type of encoder is included with the Siemens 1FT5104-1AC71-4FA0 motor?

The Siemens 1FT5104-1AC71-4FA0 motor features an integrated ROD 320 pulse encoder with a resolution of 2500 pulses per revolution, providing precise feedback for motion control applications.