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Siemens 1FK7042-2AF71-1PB2 SIMOTICS S Synchronous Motor, IP65

Siemens SIMOTICS S-1FK7 CT synchronous motor with DRIVE-CLiQ, brake, and IP67 DE flange.

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ManufacturerSiemens

Part number1FK7042-2AF71-1PB2

Part Number 1FK7042-2AF71-1PB2

Manufacturer Siemens

Series SIMOTICS S-1FK7

Power 0.82 kW

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0.82 kW rated power 3000 rpm nominal speed DRIVE-CLiQ interface Holding brake included IP65 body and IP67 drive-end flange Shaft with feather key

Product description

The Siemens 1FK7042-2AF71-1PB2 is a SIMOTICS S-1FK7 CT synchronous motor featuring 0.82 kW power and a 600V DC link voltage. It offers a torque of 3 Nm at 100K and operates at a nominal speed of 3000 rpm. This naturally cooled motor is designed with an IMB 5 flange, a rotatable power connector, and a 2-pole resolver with a DRIVE-CLiQ interface. It has a shaft with a feather key (tolerance N) and includes a holding brake. The motor boasts a degree of protection of IP65 for the main body and IP67 for the drive-end flange.

This motor is suitable for demanding environments requiring higher ingress protection, such as food and beverage processing, pharmaceutical manufacturing, or outdoor applications. The combination of the holding brake and enhanced IP rating makes it versatile for complex automation tasks where reliability and environmental resistance are paramount.

Stanlo Automation, a veteran-owned surplus parts distributor, provides the Siemens 1FK7042-2AF71-1PB2. Sourcing from Stanlo offers a cost-effective procurement strategy for industrial automation components, ensuring continued operation of critical equipment.

Technical specifications

Part Number	1FK7042-2AF71-1PB2
Manufacturer	Siemens
Series	SIMOTICS S-1FK7
Power	0.82 kW
DC Voltage	600 V
Torque (M0)	3 Nm
Nominal Speed (NN)	3000 rpm
Cooling	Naturally cooled
Mounting	IMB 5 Flange
Power Connector	Rotatable
Encoder	2-pole resolver
Interface	DRIVE-CLiQ
Shaft	With feather key, tolerance N
Holding Brake	With
IP Rating	IP65 (body), IP67 (DE flange)

Common applications

Food and beverage processing

Pharmaceutical manufacturing

Outdoor automation

Washdown environments

Complex positioning tasks

High-ingress protection applications

Compatible systems

Siemens SINAMICS Drives Siemens SIMOTION Controllers Applications requiring robust environmental sealing and DRIVE-CLiQ

Also known as

Siemens SIMOTICS S servo motor IP67 1FK7 synchronous motor with brake IP65 Siemens 1FK7-CT motor

Replaces / compatible with

This motor is part of the Siemens SIMOTICS S-1FK7 series, designed as a direct replacement for compatible units within the series, offering enhanced environmental protection.

Technical note

Expert tip

The dual IP rating (IP65/IP67) on this motor makes it particularly suitable for applications where washdowns or exposure to moisture are expected, without compromising the DRIVE-CLiQ interface.

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Frequently asked questions

What is the ingress protection rating for the Siemens 1FK7042-2AF71-1PB2 motor?

The Siemens 1FK7042-2AF71-1PB2 motor features an IP65 rating for its main body, providing dust-tightness and protection against water jets. Additionally, the drive-end flange has an IP67 rating, ensuring it is protected against temporary immersion in water.