Product information
Overview
Key Features
- Motor rating: PN: 7.7 kW; UDC: 600 V; M0: 48 Nm (100K); NN: 2000 rpm.
- Feedback: Absolute encoder: 2048 S/R + 4096 revolutions multiturn, with EnDat interface (encoder AM2048S/R).
- Mechanical configuration: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1; plain shaft with tolerance N.
- Connections and sensor: Power connector is rotatable and the motor has a KTY temperature sensor.
- Protection: Degree of protection: IP65 at the DE flange and IP67.
- Lifecycle: Product cancellation.
Technical Summary
| Product type | SIMOTICS S synchronous motor |
|---|---|
| Order number | 1FK7105-2AC71-1EH2 |
| Rated power PN | 7.7 kW |
| DC voltage UDC | 600 V |
| Standstill torque M0 | 48 Nm (100K) |
| Rated speed NN | 2000 rpm |
| Cooling | Naturally cooled |
| Mounting | IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | Absolute encoder 2048 S/R + 4096 revolutions multiturn, EnDat interface |
| Shaft | Plain shaft, tolerance N |
| Protection | IP65 at the DE flange; IP67 |
Frequently Asked Questions
What motor rating does the Siemens 1FK7105-2AC71-1EH2 have?
PN is 7.7 kW, UDC is 600 V, M0 is 48 Nm (100K), and NN is 2000 rpm.
What feedback device and interface are included?
It has an absolute encoder with 2048 S/R + 4096 revolutions multiturn and an EnDat interface (encoder AM2048S/R).
What mounting and shaft configuration does this motor have?
It is naturally cooled, uses frame size IMB 5 (IM V1, IM V3) with flange 1, and has a plain shaft with tolerance N.
What protection does the motor provide?
The degree of protection is IP65 at the DE flange and IP67.
