Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=2kW |
| DC link voltage | UDC=600V |
| Static torque (100 K) | 28.00 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Motor type | Permanent-magnet synchronous motor |
| Cooling | Natural cooling |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Holding brake | with holding brake |
| Degree of protection | IP65 and DE flange IP67 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Electrical connectors | Connectors for signals and power rotatable |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor in the 1FK7-HD range.
Permanent-magnet synchronous motor in the 1FK7-HD range.
Rated power
PN=2kW.
PN=2kW.
Electrical supply
UDC=600V.
UDC=600V.
Speed and torque
NN=3000rpm; M0=28Nm (100K).
NN=3000rpm; M0=28Nm (100K).
Encoder interface
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).
Mechanical and protection features
Naturally cooled, with holding brake, and Degree of protection IP65 DE flange IP67.
Naturally cooled, with holding brake, and Degree of protection IP65 DE flange IP67.
Applications
SINAMICS S120 integration
Servomotor for use with SINAMICS S120.
Servomotor for use with SINAMICS S120.
Frequently Asked Questions
What is Siemens 1FK7086-4CF71-1RB2?
A SIMOTICS S synchronous motor in the 1FK7-HD range.
What are the rated power and voltage of 1FK7086-4CF71-1RB2?
PN=2kW and UDC=600V.
What encoder does 1FK7086-4CF71-1RB2 use?
Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
What protection and cooling data are listed for 1FK7086-4CF71-1RB2?
Natural cooling, Degree of protection IP65, and DE flange IP67.
Does 1FK7086-4CF71-1RB2 include a holding brake?
Yes, it is supplied with holding brake.
