Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Version | 1FK7-HD |
| PN | 2kW |
| UDC | 600V |
| M0 (100K) | 28Nm |
| 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) |
| Interface | DRIVE-CLiQ |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Shaft end | Feather key |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor, High Dynamic.
Permanent-magnet synchronous motor, High Dynamic.
Power and speed ratings
PN=2kW, UDC=600V, M0=28Nm (100K), NN=3000rpm.
PN=2kW, UDC=600V, M0=28Nm (100K), NN=3000rpm.
Encoder system
Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
Mechanical configuration
FRAME SIZE IMB 5 (IM V1, IM V3), shaft with fitted key, tolerance N, without holding brake.
FRAME SIZE IMB 5 (IM V1, IM V3), shaft with fitted key, tolerance N, without holding brake.
Protection and cooling
Degree of protection IP64 and natural cooling.
Degree of protection IP64 and natural cooling.
Connections
POWER CONNECTOR ROTATABLE and connectors for signals and power rotatable.
POWER CONNECTOR ROTATABLE and connectors for signals and power rotatable.
Applications
SINAMICS S120 drive integration
Motor use for SINAMICS S120.
Motor use for SINAMICS S120.
Frequently Asked Questions
What is Siemens 1FK7086-4CF71-1RA0?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the main ratings of 1FK7086-4CF71-1RA0?
PN=2kW, UDC=600V, M0=28Nm (100K), and NN=3000rpm.
Which encoder does 1FK7086-4CF71-1RA0 use?
It uses Encoder AM20DQI with an absolute encoder 20 bits and 12 bits multi-turn.
What protection and cooling data are given for 1FK7086-4CF71-1RA0?
The motor has degree of protection IP64 and natural cooling.
