Siemens
Siemens 1FK7043-7AK71-1AG3 SIMOTICS S Incremental Encoder Motor
Siemens SIMOTICS S 1FK7 High Dynamic Servo Motor
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12-Mo Warranty
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12-month warranty
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Same-day dispatch
Order by 2pm CST
Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
High Dynamic Performance
Incremental Encoder
High Speed (6000 rpm)
Plain Shaft
IP64 Protection
Rotatable Connector
Product description
The Siemens 1FK7043-7AK71-1AG3 is a SIMOTICS S synchronous servo motor from the High Dynamic 1FK7 series, boasting 3.1 Nm of torque and capable of reaching 6000 rpm with a 1.26 kW power output. It is naturally cooled and designed for IM B5 mounting.
This motor is equipped with an INCREM. ENCODER (SIN/COS 1 VPP 2048 P/REV), a plain shaft with tolerance N, and lacks a holding brake. It offers a high speed and precision suitable for dynamic applications in various industrial automation settings.
Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 1FK7043-7AK71-1AG3. Trust us for quality surplus components to support your automation needs.
Technical specifications
| Torque | 3.1 Nm |
| Speed | 6000 rpm |
| Power | 1.26 kW |
| Cooling | Naturally Cooled |
| Mounting | IM B5 |
| Encoder | INCREM. ENCODER, SIN/COS 1 VPP 2048 P/REV |
| Shaft | Plain Shaft, Tolerance N |
| Brake | W/O Holding Brake |
| IP Rating | IP64 |
Common applications
High-Speed Automation
Robotics
Machine Tools
Precision Assembly
Packaging Machinery
Material Handling
Compatible systems
Siemens SINAMICS Drives
Siemens SIMODRIVE
Industrial Automation Systems
Also known as
Siemens SIMOTICS S 1FK7
1FK7 Servo Motor
Siemens High Speed Motor
Replaces / compatible with
This motor is a specific configuration within the Siemens SIMOTICS S 1FK7 series, featuring an incremental encoder and no holding brake. Verify specifications for direct replacements.
Technical note
Expert tip
This model does not include a holding brake, so ensure external braking or holding mechanisms are in place if static holding is required.What happens next?
1
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2
Account manager assigned
Confirms your part's spec and condition
3
Your quote delivered
Tailored to your specific requirements
Frequently asked questions
What is the encoder resolution for the Siemens 1FK7043-7AK71-1AG3?
The Siemens 1FK7043-7AK71-1AG3 features an incremental encoder with SIN/COS 1 VPP and a resolution of 2048 pulses per revolution (P/REV).