Technical Summary
| Product name | 1FK7081-3BF71-1EG1 |
|---|---|
| Product type | SIMOTICS S Synchronous motor |
| Variant family | 1FK7-HI |
| PN | 2.7kW |
| UDC | 600V |
| M0 | 12Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Type of construction | IMB 5 (IM V1, IM V3) |
| Mounting | flange 1 |
| Temperature sensor | KTY |
| Encoder | absolute encoder 2048 S/R+ 4096 revolutions multi-turn with EnDat interface (encoder AM2048S/R) |
Key Features
SIMOTICS S synchronous motor
Synchronous motor 1FK7-HI for the SIMOTICS S range.
Synchronous motor 1FK7-HI for the SIMOTICS S range.
Power and speed data
PN=2.7kW, UDC=600V, M0=12Nm (100K), NN=3000rpm.
PN=2.7kW, UDC=600V, M0=12Nm (100K), NN=3000rpm.
Encoder and feedback
Absolute encoder 2048 S/R+ 4096 revolutions multi-turn with EnDat interface (encoder AM2048S/R).
Absolute encoder 2048 S/R+ 4096 revolutions multi-turn with EnDat interface (encoder AM2048S/R).
Mechanical configuration
Naturally cooled type of construction IMB 5 (IM V1, IM V3) flange 1.
Naturally cooled type of construction IMB 5 (IM V1, IM V3) flange 1.
Connection and protection
Power connector rotatable, plain shaft, tolerance N, degree of protection IP65.
Power connector rotatable, plain shaft, tolerance N, degree of protection IP65.
Temperature sensing
KTY temperature sensor.
KTY temperature sensor.
Frequently Asked Questions
What is Siemens 1FK7081-3BF71-1EG1?
It is a SIMOTICS S synchronous motor, 1FK7-HI.
What are the power and speed ratings of 1FK7081-3BF71-1EG1?
PN=2.7kW, UDC=600V, M0=12Nm (100K), and NN=3000rpm.
Which encoder is specified for 1FK7081-3BF71-1EG1?
It has an absolute encoder 2048 S/R+ 4096 revolutions multi-turn with EnDat interface (encoder AM2048S/R).
What mechanical and protection details are listed for 1FK7081-3BF71-1EG1?
Naturally cooled type of construction IMB 5 (IM V1, IM V3), flange 1, plain shaft, tolerance N, and degree of protection IP65.
Does 1FK7081-3BF71-1EG1 include a temperature sensor and power connector detail?
Yes. It includes a KTY temperature sensor and a power connector rotatable.
