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Siemens SIMOTICS S 1FT6034-1AK71-4EH1 Servo Motor with Brake

Siemens 1FT6034-1AK71-4EH1 SIMOTICS S synchronous servo motor.

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ManufacturerSiemens

Part number1FT6034-1AK71-4EH1

Torque 2.0 Nm

Speed 6000 rpm

Cooling Natural

IP Rating IP65

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SIMOTICS S Series 2.0 Nm Torque 6000 rpm Speed IP65 Protection Absolute EnDat Encoder Holding Brake Included Natural Cooling

Product description

The Siemens 1FT6034-1AK71-4EH1 is a SIMOTICS S synchronous servo motor from the 1FT6 series, engineered for high-performance automation and precision control. It offers a rated torque of 2.0 Nm and a speed of up to 6000 rpm, utilizing natural cooling. The motor features an IP65 enclosure for reliable operation in demanding industrial environments and is designed for IM B5 (IM V1, IM V3) mounting.

This model is equipped with an absolute EnDat 2048 S/R encoder (encoder A-2048) for highly accurate position feedback. Crucially, it includes a holding brake for enhanced safety and holding torque. The power and signal connectors are oriented axially at the drive end (DE).

Stanlo Automation, a veteran-owned surplus parts distributor, provides the Siemens 1FT6034-1AK71-4EH1. We focus on delivering quality industrial automation components with exceptional service and timely delivery, ensuring your manufacturing processes continue without interruption.

Technical specifications

Torque	2.0 Nm
Speed	6000 rpm
Cooling	Natural
IP Rating	IP65
Mounting	IM B5 (IM V1, IM V3)
Encoder	Absolute EnDat 2048 S/R
Brake	Yes
Connector Outlet	Axial DE

Common applications

Machine Tools

Robotics

Automation

Material Handling

Packaging

Safety Systems

Compatible systems

SINAMICS S120 SIMODRIVE 611

Also known as

Siemens 1FT6034-1AK71-4EH1 SIMOTICS S 1FT6 1FT6034 Servo Motor

Replaces / compatible with

This motor is part of the Siemens SIMOTICS S 1FT6 series and serves as a direct replacement or equivalent for other motors in this lineup with similar specifications.

Technical note

Expert tip

The inclusion of a holding brake makes this motor suitable for vertical axis applications or situations where load holding is critical even during power loss.

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Frequently asked questions

Does the Siemens 1FT6034-1AK71-4EH1 servo motor have a holding brake?

Yes, the Siemens 1FT6034-1AK71-4EH1 servo motor is equipped with a holding brake. This brake is engaged when power is removed, providing a critical safety feature to hold the load in place.