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Siemens 1FK7042-2AK74-1SH1 SIMOTICS S Synchronous Motor

Siemens SIMOTICS S 1FK7-CT Synchronous Motor

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ManufacturerSiemens

Part number1FK7042-2AK74-1SH1

Power 0.94 kW

DC Link Voltage 600 V

Max Speed 6000 rpm

Cooling Naturally cooled

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0.94 kW rated power 6000 rpm maximum speed Multi-pole resolver feedback Smooth shaft design Integrated holding brake IP65 protection degree

Product description

The Siemens 1FK7042-2AK74-1SH1 is a SIMOTICS S synchronous motor designed for high-performance automation applications. It offers a rated power of 0.94 kW, a 600V DC link voltage, and a maximum speed of 6000 rpm. This naturally cooled motor features an IMB 5 (IM V1, IM V3) flange, a Pt1000 temperature sensor, and a rotatable power connector. It is equipped with a multi-pole resolver and a smooth shaft.

This motor is well-suited for use in advanced machinery, including robotics, automated manufacturing, and precision positioning systems. The inclusion of a holding brake ensures static holding capability, essential for applications where maintaining position is critical. The smooth shaft design offers flexibility in coupling.

Stanlo Automation, your veteran-owned source for surplus industrial automation parts, proudly offers the Siemens 1FK7042-2AK74-1SH1. We are committed to providing reliable components and exceptional customer service to support your business needs. Choose Stanlo Automation for your Siemens motor requirements.

Technical specifications

Power	0.94 kW
DC Link Voltage	600 V
Max Speed	6000 rpm
Cooling	Naturally cooled
Mounting	IMB 5 (IM V1, IM V3)
Resolver	Multi-pole resolver (P=4)
Shaft	Smooth shaft
Brake	With holding brake
Protection	IP65

Common applications

Robotics

Precision Positioning Systems

Automated Manufacturing

Machine Tools

Assembly Lines

Compatible systems

SINAMICS S120 drive

Also known as

SIMOTICS S synchronous motor 1FK7-CT Siemens 1FK7 Compact Motor

Replaces / compatible with

This Siemens 1FK7042-2AK74-1SH1 motor is part of the SIMOTICS S 1FK7 series and features a smooth shaft and holding brake. Confirm compatibility with your system's mechanical and electrical interface.

Technical note

Expert tip

The IP65 rating indicates suitability for dusty environments and washdowns, but care should be taken to ensure all seals are properly seated.

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Frequently asked questions

What is the shaft type on the Siemens 1FK7042-2AK74-1SH1 motor?

The Siemens 1FK7042-2AK74-1SH1 motor features a smooth shaft with tolerance N. This type of shaft is often used when a flexible coupling or a specific mounting solution is required, different from a keyed shaft.