Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Rated power | PN=2kW |
| UDC | 600V |
| Static torque (100 K) | 28.00 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Electrical connectors | Connectors for signals and power rotatable |
Applications
Motor use in SINAMICS S120 drive systems.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD for drive applications.
Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
Naturally cooled with degree of protection IP65.
Electrical connectors for signals and power rotatable.
Design acc. to Code I IM B5 (IM V1, IM V3) with flange 1.
Product lifecycle: Active Product.
Frequently Asked Questions
What is Siemens 1FK7086-4CF71-1QA1?
It is a SIMOTICS S synchronous motor, 1FK7-HD, with product lifecycle: Active Product.
What are the main ratings of 1FK7086-4CF71-1QA1?
Key ratings are PN=2kW, UDC=600V, M0=28Nm (100K), and NN=3000rpm.
Which encoder and connectors does 1FK7086-4CF71-1QA1 have?
It has an absolute encoder single-turn 20 bits with DRIVE-CLiQ interface and rotatable connectors for signals and power.
What mounting and protection details are listed for 1FK7086-4CF71-1QA1?
The motor is designed as IM B5 (IM V1, IM V3), uses natural cooling, and has degree of protection IP65.
