Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| PN | 2kW |
| UDC | 600V |
| M0 | 22Nm (100K) |
| NN | 3000rpm |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 6.5 Nm |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Holding brake | with holding brake |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor with High Dynamic design for the 1FK7 servomotor range.
Permanent-magnet synchronous motor with High Dynamic design for the 1FK7 servomotor range.
PN=2kW and UDC=600V
Configured with PN=2kW and UDC=600V for the supplied variant.
Configured with PN=2kW and UDC=600V for the supplied variant.
Absolute encoder with DRIVE-CLIQ
Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLIQ interface.
Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLIQ interface.
Mechanical configuration
Plain shaft, tolerance N, with holding brake, and design acc. to Code I IM B5 (IM V1, IM V3).
Plain shaft, tolerance N, with holding brake, and design acc. to Code I IM B5 (IM V1, IM V3).
Protection and cooling
Naturally cooled with degree of protection IP65.
Naturally cooled with degree of protection IP65.
Applications
SINAMICS S120 drive integration
Motor use in a SINAMICS S120 setup.
Motor use in a SINAMICS S120 setup.
Frequently Asked Questions
What is the Siemens 1FK7085-4CF71-1QH1 product type?
It is a SIMOTICS S synchronous motor in the 1FK7 servomotors for SINAMICS S120 category.
What encoder does the 1FK7085-4CF71-1QH1 use?
It uses Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLIQ interface.
What are the rated speed and torque values for this motor?
Rated speed (100 K): 3,000 rpm. Rated torque (100 K): 6.5 Nm.
What installation and protection details are listed for the 1FK7085-4CF71-1QH1?
It is naturally cooled, has degree of protection IP65, and uses design acc. to Code I IM B5 (IM V1, IM V3).
Does the 1FK7085-4CF71-1QH1 include a holding brake?
Yes. It is listed with holding brake.
