Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Rated power | PN=4.3 kW |
| DC voltage | UDC=600 V |
| Torque | M0=27 Nm (100K) |
| Rated speed | NN=2000 rpm |
| Encoder | Absolute Encoder 2048 S/R + 4096 revolutions multiturn |
| Encoder interface | EnDat interface (Encoder AM2048S/R) |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Shaft with fitted key, tolerance N |
| Protection | IP65 at the DE flange; IP67 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-CT.
- Rated performance: PN=4.3 kW; UDC=600 V; M0=27 Nm (100K); NN=2000 rpm.
- Feedback and interface: 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; shaft with fitted key, tolerance N.
- Connections and brake: Power connector rotatable, KTY temperature sensor, and holding brake.
- Protection: Degree of protection IP65 at the DE flange and IP67.
Frequently Asked Questions
Which specifications identify Siemens 1FK7101-2AC71-1EB2?
The supplied variant is a SIMOTICS S 1FK7-CT synchronous motor with PN=4.3 kW, UDC=600 V, M0=27 Nm (100K), NN=2000 rpm, an absolute multiturn encoder, a holding brake, and IP65/IP67 protection.
What encoder and interface does this exact variant have?
It has an Absolute Encoder with 2048 S/R + 4096 revolutions multiturn and an EnDat interface (Encoder AM2048S/R).
What mounting, shaft, and cooling details should be checked?
Check natural cooling, frame size IMB 5 (IM V1, IM V3), flange 1, and a shaft with fitted key, tolerance N.
What connection and protection details should be verified?
Verify the rotatable power connector, KTY temperature sensor, IP65 at the DE flange, and IP67.
What information is needed for a quotation?
Provide the required quantity and destination together with the complete order number 1FK7101-2AC71-1EB2.
