Siemens 1FK7043-7AH71-1EH0 SIMOTICS S Absolute Encoder Servo
Siemens SIMOTICS S Servo Motor 1FK7043-7AH71-1EH0, 3.1Nm, IP64, absolute encoder
The Siemens SIMOTICS S synchronous servo motor 1FK7043-7AH71-1EH0 is a High Dynamic (HD) motor featuring an absolute encoder for precise positioning. It provides 3.1Nm of torque at 100K, operates at 4500rpm, and has a nominal power of 1.23kW. This naturally cooled motor, in IM B5 configuration, includes a rotatable power connector and an ENDAT absolute encoder (A-2048) for accurate multi-revolution position feedback. It is equipped with a holding brake and offers an IP64 degree of protection.
This motor is engineered for applications demanding the highest levels of precision and immediate position recall, such as in complex robotics, high-precision CNC machinery, and automated manufacturing where power interruptions can occur. The absolute encoder ensures position is known immediately upon power-up.
Stanlo Automation, a veteran-owned supplier of surplus industrial automation parts, offers the Siemens SIMOTICS S 1FK7043-7AH71-1EH0. We are committed to providing reliable, tested surplus components to keep your operations running efficiently. Trust Stanlo Automation for your critical servo motor needs.
| Part Number | 1FK7043-7AH71-1EH0 |
| Manufacturer | Siemens |
| Product Type | SIMOTICS S Synchronous Servo Motor |
| Torque | 3.1Nm (100K) |
| Nominal Speed | 4500rpm |
| Nominal Power | 1.23kW |
| Cooling | Naturally cooled |
| Mounting | IM B5 (V1, V3) |
| Connector | Power/signal connector plug rotatable |
| Feedback | Absolute Encoder ENDAT 2048 P/REV (A-2048) |
| Performance Reduction | 10% due to absolute encoder |
| Shaft | Plain Shaft, Tolerance N |
| Holding Brake | With Holding Brake |
| Degree of Protection | IP64 |