Product information
Overview
Key Features
- Synchronous motor ratings: PN=7.7kW, UDC=600V, M0=48Nm (100K), and NN=2000rpm.
- Absolute multiturn Encoder: Absolute Encoder with 2048 S/R + 4096 revolutions multiturn and EnDat interface.
- Temperature sensing: Includes a KTY temperature sensor.
- Mechanical configuration: Plain shaft with tolerance N; power connector is rotatable.
- Mounting and cooling: Naturally cooled; frame size IMB 5 (IM V1, IM V3) with flange 1.
- Protection and brake configuration: Degree of protection IP64; without holding brake.
Technical Summary
| Product type | SIMOTICS S synchronous motor |
|---|---|
| Order number | 1FK7105-2AC71-1EG0 |
| PN | 7.7kW |
| UDC | 600V |
| M0 | 48Nm (100K) |
| NN | 2000rpm |
| Feedback | Absolute Encoder 2048 S/R + 4096 revolutions multiturn, EnDat interface |
| Temperature sensor | KTY |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Plain shaft, tolerance N |
| Protection | IP64; without holding brake |
Frequently Asked Questions
What is the exact Siemens motor model?
It is the SIMOTICS S synchronous motor 1FK7105-2AC71-1EG0.
What ratings does the motor have?
PN=7.7kW, UDC=600V, M0=48Nm (100K), and NN=2000rpm.
What feedback and connector configuration does it use?
It has an absolute multiturn Encoder with 2048 S/R + 4096 revolutions, an EnDat interface, and a rotatable power connector.
What are the mounting and protection details?
It is naturally cooled, uses frame size IMB 5 (IM V1, IM V3) with flange 1, and has IP64 protection. It is without a holding brake.
