Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Series | 1FK7 servomotors for SINAMICS S120 |
| Rated power | PN=2kW |
| Rated speed | 3,000 rpm |
| Static torque (100 K) | 28.00 Nm |
| Number of poles | 8 |
| Rated current | 5.7 A |
| Optimum power | 3.8 kW |
| Max. permissible speed (mech.) | 6,000 rpm |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole) |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor in the SIMOTICS S family.
Permanent-magnet synchronous motor in the SIMOTICS S family.
PN=2kW
Power rating of PN=2kW.
Power rating of PN=2kW.
NN=3000rpm
Rated speed of NN=3000rpm.
Rated speed of NN=3000rpm.
Resolver feedback
Resolver R15DQ encoder system with resolver 15 bits and internal multi-pole design.
Resolver R15DQ encoder system with resolver 15 bits and internal multi-pole design.
Holding brake
Supplied with holding brake and permanent-magnet brake version.
Supplied with holding brake and permanent-magnet brake version.
IP65 and DE flange IP67
Degree of protection is IP65 and DE flange IP67.
Degree of protection is IP65 and DE flange IP67.
Frequently Asked Questions
What is Siemens 1FK7086-4CF71-1UH2?
It is a SIMOTICS S synchronous motor in the 1FK7 servomotors for SINAMICS S120 category.
What are the rated power and rated speed of 1FK7086-4CF71-1UH2?
PN=2kW and NN=3000rpm.
Which feedback system does 1FK7086-4CF71-1UH2 use?
It uses a Resolver R15DQ encoder system with resolver 15 bits and internal multi-pole design.
What protection rating does 1FK7086-4CF71-1UH2 have?
It has IP65 protection and DE flange IP67.
Does 1FK7086-4CF71-1UH2 include a holding brake?
Yes. It is supplied with holding brake, and the holding brake version is a permanent-magnet brake.
