Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Function | Synchronous motor |
| Rated power | PN=2kW |
| Supply voltage | UDC=600V |
| Static torque | M0=28Nm (100K) |
| Rated speed | NN=3000rpm |
| Number of poles | 8 |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole) |
| Interface | with DRIVE-CLiQ interface |
| Electrical connectors | Connectors for signals and power rotatable |
| Cooling | Natural cooling |
| Design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 and DE flange IP67 |
| Holding brake | with holding brake |
Applications
Use as a motor connected through the DRIVE-CLiQ interface in a SINAMICS S120 setup.
Use where a motor with a holding brake is needed for holding torque.
Use with resolver feedback for motor control and position sensing.
Key Features
SIMOTICS S synchronous motor 1FK7-HD with exact order number 1FK7086-4CF71-1UH2.
DRIVE-CLiQ interface with resolver multi-pole encoder system.
IM B5 (IM V1, IM V3) design with rotatable connectors for signals and power and Connector size M40.
Naturally cooled with Degree of protection IP65 and DE flange IP67.
With holding brake and plain shaft, tolerance N.
Active Product.
Frequently Asked Questions
What is Siemens 1FK7086-4CF71-1UH2?
It is a SIMOTICS S synchronous motor, type 1FK7-HD.
What are the rated power, voltage, torque, and speed of 1FK7086-4CF71-1UH2?
PN=2kW, UDC=600V, M0=28Nm (100K), and NN=3000rpm.
Which interface and encoder system does 1FK7086-4CF71-1UH2 have?
It has a DRIVE-CLiQ interface and a Resolver R15DQ encoder system.
What mounting and protection details are listed for 1FK7086-4CF71-1UH2?
The motor has IM B5 (IM V1, IM V3) design, Degree of protection IP65 and DE flange IP67, and natural cooling.
