Technical Summary
| Product designation | 1FK7081-3BF71-1RB1 |
|---|---|
| Motor type | SIMOTICS S synchronous motor |
| PN | 2.7kW |
| UDC | 600V |
| M0 | 12Nm |
| NN | 3000rpm |
| Cooling design | naturally cooled design |
| Mounting | IMB 5 (IM V1, IM V3) |
| Power connector | Power connector rotatable |
| Encoder | Absolute encoder 20-bit + 12-bit multiturn with DRIVE-CLiQ interface (encoder AM20DQI) |
| Shaft | shaft with feather key, tolerance N |
| Degree of protection | IP65 |
Applications
Drive technology motor use
Motor use in drive technology applications.
Key Features
SIMOTICS S synchronous motor
SIMOTICS S synchronous motor 1FK7-HI.
Power rating
PN=2.7kW.
DC link voltage
UDC=600V.
Torque
M0=12Nm (100K).
Rated speed
NN=3000rpm.
Degree of protection
IP65.
Frequently Asked Questions
What is Siemens 1FK7081-3BF71-1RB1?
It is a SIMOTICS S synchronous motor.
What are the key electrical ratings of 1FK7081-3BF71-1RB1?
PN=2.7kW, UDC=600V, M0=12Nm (100K), and NN=3000rpm.
Which encoder interface does 1FK7081-3BF71-1RB1 use?
It has an absolute encoder 20-bit + 12-bit multiturn with DRIVE-CLiQ interface (encoder AM20DQI).
What mounting and protection details are listed for 1FK7081-3BF71-1RB1?
It has a naturally cooled design, IMB 5 (IM V1, IM V3) mounting, a rotatable power connector, and IP65 degree of protection.
What is the product lifecycle status of 1FK7081-3BF71-1RB1?
Active Product.
