Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Power | PN=2kW |
| Rated torque | M0=22Nm (100K) |
| Rated speed | NN=3000rpm |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Encoder interface | DRIVE-CLIQ interface |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Design | IM B5 (IM V1, IM V3) |
| Shaft | Plain shaft |
| 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.
Performance rating
PN=2kW, M0=22Nm (100K), and NN=3000rpm.
PN=2kW, M0=22Nm (100K), and NN=3000rpm.
Encoder system
Absolute encoder 20 BIT + 12 BIT MULTITURN with DRIVE-CLIQ interface, Encoder AM20DQI.
Absolute encoder 20 BIT + 12 BIT MULTITURN with DRIVE-CLIQ interface, Encoder AM20DQI.
Cooling and protection
Naturally cooled with Degree of protection IP64.
Naturally cooled with Degree of protection IP64.
Mechanical configuration
Plain shaft, tolerance N, with holding brake.
Plain shaft, tolerance N, with holding brake.
Applications
SINAMICS S120 drive integration
Servomotor for use in the 1FK7 servomotors for SINAMICS S120 category.
Servomotor for use in the 1FK7 servomotors for SINAMICS S120 category.
Frequently Asked Questions
What is Siemens 1FK7085-4CF71-1RH0?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the main rating values for 1FK7085-4CF71-1RH0?
PN=2kW, M0=22Nm (100K), and NN=3000rpm.
Which encoder is used on 1FK7085-4CF71-1RH0?
Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn with DRIVE-CLIQ interface.
What are the cooling and protection details for 1FK7085-4CF71-1RH0?
The motor is naturally cooled and has Degree of protection IP64.
