Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| PN | 2kW |
| UDC | 600V |
| M0 | 22Nm (100K) |
| NN | 3000rpm |
| Number of poles | 8 |
| Rated current | 7.0 A |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole) |
| Holding brake version | Permanent-magnet brake |
Key Features
SIMOTICS S synchronous motor
1FK7-HD motor type for motion control use.
1FK7-HD motor type for motion control use.
Output and supply
PN=2kW and UDC=600V.
PN=2kW and UDC=600V.
Torque and speed
M0=22Nm (100K) and NN=3000rpm.
M0=22Nm (100K) and NN=3000rpm.
Feedback and interface
Resolver multi-pole with DRIVE-CLIQ interface.
Resolver multi-pole with DRIVE-CLIQ interface.
Mechanical design
Plain shaft, tolerance N, and with holding brake.
Plain shaft, tolerance N, and with holding brake.
Protection and mounting
Degree of protection IP65 and DE flange IP67; IM B5 (IM V1, IM V3).
Degree of protection IP65 and DE flange IP67; IM B5 (IM V1, IM V3).
Applications
SINAMICS S120 motor integration
Motor use in SINAMICS S120 drives.
Motor use in SINAMICS S120 drives.
Motion control axis drive
Servomotor use for motion control tasks.
Servomotor use for motion control tasks.
Frequently Asked Questions
What is the exact Siemens model 1FK7085-4CF71-1UH2?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the main ratings of 1FK7085-4CF71-1UH2?
PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
Which feedback and interface does 1FK7085-4CF71-1UH2 use?
It uses a resolver multi-pole encoder system with a DRIVE-CLIQ interface.
What mounting and protection data does 1FK7085-4CF71-1UH2 have?
It has IM B5 (IM V1, IM V3) mounting and degree of protection IP65 and DE flange IP67.
Does 1FK7085-4CF71-1UH2 include a holding brake?
Yes, it is supplied with a holding brake.
