Technical Summary
| Product designation | 1FK7085-4CF71-1BA2 |
|---|---|
| Product type | SIMOTICS S Synchronous motor |
| Series variant | 1FK7-HD |
| Power | PN=2kW |
| DC link voltage | UDC=600V |
| Static torque (100 K) | 22.00 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Cooling | Natural cooling |
| Encoder system | Encoder AS24DQI: absolute encoder single-turn 24 bits |
| Drive CLIQ interface | with DRIVE CLIQ interface |
| Degree of protection | IP65 and DE flange IP67 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Key Features
SIMOTICS S synchronous motor
1FK7-HD variant for the 1FK7 servomotor range.
1FK7-HD variant for the 1FK7 servomotor range.
Power and torque
PN=2kW and M0=22Nm (100K).
PN=2kW and M0=22Nm (100K).
Speed
NN=3000rpm.
NN=3000rpm.
Encoder and interface
Absolute encoder SINGLETURN 24 BIT with DRIVE CLIQ interface (ENCODER AS24DQI).
Absolute encoder SINGLETURN 24 BIT with DRIVE CLIQ interface (ENCODER AS24DQI).
Cooling and protection
Naturally cooled with Degree of protection IP65 and DE flange IP67.
Naturally cooled with Degree of protection IP65 and DE flange IP67.
Mechanical configuration
FRAME SIZE IMB 5 (IM V1, IM V3), shaft with fitted key, tolerance N, and without holding brake.
FRAME SIZE IMB 5 (IM V1, IM V3), shaft with fitted key, tolerance N, and without holding brake.
Frequently Asked Questions
What is Siemens 1FK7085-4CF71-1BA2?
It is a SIMOTICS S synchronous motor, 1FK7-HD variant.
What are the key ratings of 1FK7085-4CF71-1BA2?
PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
Which encoder and interface does 1FK7085-4CF71-1BA2 use?
It uses an absolute encoder SINGLETURN 24 BIT with DRIVE CLIQ interface (ENCODER AS24DQI).
What mounting and protection details are specified for 1FK7085-4CF71-1BA2?
It is specified with FRAME SIZE IMB 5 (IM V1, IM V3), shaft with fitted key, degree of protection IP65, and DE flange IP67.
