Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| PN | 2kW |
| UDC | 600V |
| M0 (100 K) | 22Nm |
| NN (100 K) | 3000rpm |
| Rated speed (100 K) | 3,000 rpm |
| Rated current | 7.0 A |
| Number of poles | 8 |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Holding brake | with holding brake |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor with High Dynamic design.
Permanent-magnet synchronous motor with High Dynamic design.
PN=2kW
Compact power designation supplied with the model identification.
Compact power designation supplied with the model identification.
UDC=600V
DC link voltage designation supplied with the model identification.
DC link voltage designation supplied with the model identification.
M0=22Nm (100K)
Starting torque designation at 100 K.
Starting torque designation at 100 K.
NN=3000rpm
Rated speed designation at 100 K.
Rated speed designation at 100 K.
Incremental encoder 22 bit with DRIVE-CLIQ interface
Encoder IC22DQ with incremental encoder 22 bits and commutation position 11 bits.
Encoder IC22DQ with incremental encoder 22 bits and commutation position 11 bits.
Frequently Asked Questions
What is Siemens 1FK7085-4CF71-1DH2?
It is a SIMOTICS S synchronous motor in the 1FK7 servomotors for SINAMICS S120 category.
What are the main rated values of 1FK7085-4CF71-1DH2?
The model is specified with PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
Which encoder does 1FK7085-4CF71-1DH2 use?
It uses Encoder IC22DQ: incremental encoder 22 bits with DRIVE-CLIQ interface and commutation position 11 bits.
What protection rating does 1FK7085-4CF71-1DH2 have?
The motor has degree of protection IP65 and DE flange IP67.
