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Siemens SINAMICS S120M AH48 Servo Drive

Siemens SINAMICS S120M AH48 Servo Drive with 1.3Nm torque and IP65 rating.

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ManufacturerSiemens

Part number6SL3540-6DF71-0RA2

Series SINAMICS S120M AH48

Motor Torque 1.3 Nm (M(0))

Motor Speed 3000 RPM (N(N))

Input Voltage 600 V DC

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Distributed servo drive 1.3 Nm nominal torque 3000 RPM nominal speed 600V DC input 20-bit absolute encoder IP65 degree of protection Natural air cooling

Product description

The Siemens 6SL3540-6DF71-0RA2 is a distributed servo drive from the SINAMICS S120M AH48 series. It features a motor nominal torque of 1.3 Nm and a nominal speed of 3000 RPM. This drive operates with a 600V DC input voltage and includes a 20-bit absolute encoder. It offers natural air cooling and supports IM B5, IM V1, and IM V3 mounting types. The degree of protection is IP65, with IP67 for the shaft end, and it comes with a fitted key tolerance N, without a holding brake.

This servo drive is engineered for high-performance motion control applications in various industries, including robotics, automated manufacturing, packaging machinery, and material handling. Its distributed design simplifies cabling and installation, making it ideal for complex multi-axis systems requiring precision and reliability.

Stanlo Automation, a veteran-owned surplus parts distributor, provides the Siemens 6SL3540-6DF71-0RA2. Source critical components for your advanced automation projects from a trusted provider committed to quality and availability.

Technical specifications

Series	SINAMICS S120M AH48
Motor Torque	1.3 Nm (M(0))
Motor Speed	3000 RPM (N(N))
Input Voltage	600 V DC
Encoder	20-bit Absolute
Cooling	Natural Air
Mounting	IM B5, IM V1, IM V3
Protection	IP65 (IP67 Shaft)
Brake	W/O Holding Brake

Common applications

Robotics

Automated manufacturing

Packaging machinery

Material handling

Machine tools

High-precision motion

Compatible systems

Siemens SINAMICS S120M System SIMOTION SINUMERIK

Also known as

Siemens SINAMICS S120M AH48 Drive 6SL3540 Servo Siemens IP65 Servo

Replaces / compatible with

This servo drive is part of the SINAMICS S120M distributed drive system.

Technical note

Expert tip

The 'W/O holding brake' designation means a separate holding brake must be specified and integrated if required for the application's safety or holding functionality.

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Frequently asked questions

What is the degree of protection for the Siemens 6SL3540-6DF71-0RA2 servo drive?

The Siemens 6SL3540-6DF71-0RA2 servo drive has a degree of protection of IP65 for the main unit and IP67 for the shaft end. This makes it suitable for use in dusty and wet industrial environments.