Technical Summary
| PN | 2kW |
|---|---|
| UDC | 600V |
| M0 | 22Nm (100K) |
| NN | 3000rpm |
| Motor type | Permanent-magnet synchronous motor |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Encoder system | Encoder AM24DQI: absolute encoder 24 bits (resolution 16777216, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Holding brake | with holding brake |
| Shaft end | Plain shaft |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Electrical connectors | Connectors for signals and power rotatable |
Key Features
SIMOTICS S 1FK7-HD motor
Permanent-magnet synchronous motor with High Dynamic motor type.
Permanent-magnet synchronous motor with High Dynamic motor type.
PN=2kW and NN=3000rpm
Compact performance designation with PN=2kW and NN=3000rpm.
Compact performance designation with PN=2kW and NN=3000rpm.
Absolute encoder with DRIVE-CLIQ
Encoder AM24DQI: absolute encoder 24 bits + 12 bits multi-turn with DRIVE-CLIQ interface.
Encoder AM24DQI: absolute encoder 24 bits + 12 bits multi-turn with DRIVE-CLIQ interface.
Holding brake included
with holding brake and permanent-magnet brake version.
with holding brake and permanent-magnet brake version.
Protected housing and DE flange
Degree of protection IP65 and DE flange IP67.
Degree of protection IP65 and DE flange IP67.
Naturally cooled and rotatable connectors
Natural cooling with electrical connectors for signals and power rotatable.
Natural cooling with electrical connectors for signals and power rotatable.
Applications
SINAMICS S120 servomotor integration
Servomotor use in SINAMICS S120 drive systems.
Servomotor use in SINAMICS S120 drive systems.
Frequently Asked Questions
What is Siemens 1FK7085-4CF71-1CH2?
It is a SIMOTICS S synchronous motor, 1FK7-HD variant.
What are the key ratings of 1FK7085-4CF71-1CH2?
PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
Which encoder is used on 1FK7085-4CF71-1CH2?
It uses Encoder AM24DQI: absolute encoder 24 bits + 12 bits multi-turn with DRIVE-CLIQ interface.
Does 1FK7085-4CF71-1CH2 include a holding brake?
Yes, it is supplied with holding brake and a permanent-magnet brake version.
