Siemens
Siemens 1FK7043-7AK71-1EH5 SIMOTICS S Absolute Encoder Motor
Siemens SIMOTICS S 1FK7 Servo Motor with High IP Rating
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12-Mo Warranty
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12-month warranty
All units tested
Same-day dispatch
Order by 2pm CST
Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
High Dynamic Performance
Absolute Encoder ENDAT
Holding Brake
High IP Rating (IP67)
Plain Shaft
Rotatable Connector
Product description
The Siemens 1FK7043-7AK71-1EH5 is a SIMOTICS S synchronous servo motor from the High Dynamic 1FK7 series, delivering 3.1 Nm of torque at 6000 rpm with a 1.26 kW power output, naturally cooled and suitable for IM B5 mounting.
This motor is equipped with an ABSOLUTE ENCODER ENDAT 2048 P/REV and includes a holding brake. It offers a high degree of protection with IP65 as flange and IP67, making it suitable for harsh environments.
Source your Siemens 1FK7043-7AK71-1EH5 from Stanlo Automation, your trusted veteran-owned surplus industrial parts supplier. We ensure quality and rapid availability for your critical equipment needs.
Technical specifications
| Torque | 3.1 Nm |
| Speed | 6000 rpm |
| Power | 1.26 kW |
| Cooling | Naturally Cooled |
| Mounting | IM B5 |
| Encoder | ABSOLUTE ENCODER ENDAT 2048 P/REV |
| Shaft | Plain Shaft, Tolerance N |
| Brake | With Holding Brake |
| IP Rating | IP65 (Flange), IP67 |
Common applications
Harsh Industrial Environments
Robotics
Machine Tools
High-Speed Automation
Packaging Machinery
Semiconductor Industry
Compatible systems
Siemens SINAMICS Drives
Siemens SIMODRIVE
Industrial Automation Systems
Also known as
Siemens SIMOTICS S 1FK7
1FK7 Servo Motor
Siemens High Protection Motor
Replaces / compatible with
This motor is a specific configuration within the Siemens SIMOTICS S 1FK7 series, offering enhanced environmental protection and an absolute encoder. Verify specifications for direct replacements.
Technical note
Expert tip
The IP67 rating indicates suitability for temporary immersion in water, making this motor a robust choice for demanding applications.What happens next?
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2
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3
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Frequently asked questions
What is the ingress protection rating for the Siemens 1FK7043-7AK71-1EH5 motor?
The Siemens 1FK7043-7AK71-1EH5 offers a high degree of protection, with an IP65 rating at the flange and an IP67 rating overall, making it suitable for dusty or wet environments.