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Siemens 1FK7040-2AK71-1CH2 SIMOTICS S Synchronous Servo Motor

Siemens SIMOTICS S 1FK7-CT synchronous servo motor with enhanced IP rating

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ManufacturerSiemens

Part number1FK7040-2AK71-1CH2

PN 0.69 kW

UDC 600V

M0 1.6 Nm (100K)

NN 6000rpm

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0.69 kW nominal power 600V DC link 1.6 Nm standstill torque 6000 rpm rated speed AM24DQI absolute encoder IP67 rated DE flange Holding brake

Product description

The Siemens 1FK7040-2AK71-1CH2 is a SIMOTICS S synchronous servo motor that offers enhanced protection for demanding environments. It delivers a nominal power of 0.69 kW, operates at 600V DC link, and provides a standstill torque of 1.6 Nm (100K). The motor's rated speed is 6000 rpm, and it features natural cooling.

This servo motor is designed with a flange rated IP65 and a DE flange rated IP67, offering superior protection against dust and water ingress. It includes an AM24DQI absolute encoder for precise position feedback and a holding brake for safety. The motor's design is based on IMB 5 (IM V1, IM V3) mounting with a rotatable power connector.

As a veteran-owned surplus parts distributor, Stanlo Automation is your trusted source for quality industrial automation components like the Siemens 1FK7040-2AK71-1CH2. We ensure that you receive reliable parts that meet your operational needs.

Technical specifications

PN	0.69 kW
UDC	600V
M0	1.6 Nm (100K)
NN	6000rpm
Cooling	Naturally cooled
Design	IMB 5 (IM V1, IM V3)
Flange	1
Connector	Power connector rotatable
Encoder	Absolute encoder 24-bit +12 bit multi-turn (AM24DQI) DRIVE-CLiQ
Shaft	Smooth shaft, tolerance N
Brake	With holding brake
IP Rating	Flange IP65, DE flange IP67

Common applications

Robotics

Automation

Machine Tools

Material Handling

Wet Environments

Washdown Applications

Compatible systems

Siemens SINAMICS Drives Siemens SIMATIC PLCs Industrial Automation Systems

Also known as

Siemens 1FK7-CT SIMOTICS Servo Motor 1FK7 Motor

Replaces / compatible with

This motor is part of the Siemens SIMOTICS S 1FK7 series and is designed as a direct replacement for other motors within this line with similar specifications, offering enhanced environmental protection.

Technical note

Expert tip

The IP67 rating on the DE flange is particularly beneficial for applications where the motor may be exposed to high-pressure washing or submersion, requiring robust sealing.

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Frequently asked questions

What is the environmental protection rating for the Siemens 1FK7040-2AK71-1CH2 motor?

The Siemens 1FK7040-2AK71-1CH2 motor features a flange with an IP65 protection rating and a DE (Drive End) flange with an IP67 rating. This provides excellent resistance to dust and water ingress, making it suitable for more demanding environmental conditions.