Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Motor type | SIMOTICS S synchronous motor |
| Nominal power | PN=4.3kW |
| DC-link voltage | UDC=600V |
| Standstill torque | M0=27Nm (100K) |
| Rated speed | NN=2000rpm |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Encoder | 2048 S/R + 4096 revolutions multiturn absolute encoder |
| Encoder interface | EnDat |
| Shaft | Plain shaft |
| Protection | IP65 DE flange, IP67 |
Key Features
- Synchronous motor ratings: PN=4.3kW, UDC=600V, M0=27Nm (100K) and NN=2000rpm.
- Mounting and shaft: Naturally cooled motor with plain shaft, FRAME SIZE IMB 5 (IM V1, IM V3) and FLANGE 1.
- Absolute Encoder: 2048 S/R + 4096 revolutions multiturn absolute encoder with EnDat interface.
- Temperature sensor and brake: KTY temperature sensor and holding brake.
- Connections and protection: Rotatable power connector, tolerance N, IP65 DE flange protection and IP67 protection.
- Product lifecycle: Product cancellation.
Frequently Asked Questions
1. What motor is Siemens 1FK7101-2AC71-1EH2?
It is a SIMOTICS S synchronous motor with PN=4.3kW, UDC=600V, M0=27Nm (100K) and NN=2000rpm.
2. Which encoder does this motor have?
It has a 2048 S/R + 4096 revolutions multiturn absolute encoder with an EnDat interface.
3. How is the motor mounted and cooled?
It is naturally cooled and has FRAME SIZE IMB 5 (IM V1, IM V3) with FLANGE 1 and a plain shaft.
4. Which connections and protection details should be verified?
The motor has a rotatable power connector, a KTY temperature sensor, a holding brake, IP65 DE flange protection and IP67 protection.
