Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Series | 1FK7 servomotors for SINAMICS S120 |
| Power | PN=2kW |
| DC link voltage | UDC=600V |
| Rated torque (100 K) | 4.3 Nm |
| Static torque (100 K) | 6.40 Nm |
| Rated speed (100 K) | 4,500 rpm |
| Maximum permissible speed (mech.) | 7,500 rpm |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Holding brake | with holding brake |
Key Features
SIMOTICS S synchronous motor
Product type: SIMOTICS S Synchronous motor 1FK7-HD.
Product type: SIMOTICS S Synchronous motor 1FK7-HD.
Power and speed data
PN=2kW, UDC=600V, M0=6.4Nm (100K), and NN=4500rpm.
PN=2kW, UDC=600V, M0=6.4Nm (100K), and NN=4500rpm.
Encoder and interface
Incremental encoder 22 bit with DRIVE-CLIQ interface (ENCODER IC22DQ).
Incremental encoder 22 bit with DRIVE-CLIQ interface (ENCODER IC22DQ).
Mechanical configuration
Shaft with fitted key, tolerance N, and holding brake.
Shaft with fitted key, tolerance N, and holding brake.
Protection and cooling
Naturally cooled with degree of protection IP64.
Naturally cooled with degree of protection IP64.
Installation design
FRAME SIZE IMB 5 (IM V1, IM V3) with FLANGE 1 and rotatable power connector.
FRAME SIZE IMB 5 (IM V1, IM V3) with FLANGE 1 and rotatable power connector.
Frequently Asked Questions
What is Siemens 1FK7061-4CH71-1DB0?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the key ratings of 1FK7061-4CH71-1DB0?
PN=2kW, UDC=600V, M0=6.4Nm (100K), and NN=4500rpm.
Which feedback system is used on 1FK7061-4CH71-1DB0?
It uses an incremental encoder 22 bit with DRIVE-CLIQ interface (ENCODER IC22DQ).
