Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Series | 1FK7-HD |
| PN | 2kW |
| UDC | 600V |
| M0 (100K) | 22Nm |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Encoder system | Encoder AM22DQ: absolute encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Degree of protection | IP64 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Holding brake | without holding brake |
| Rated current | 7.0 A |
Key Features
SIMOTICS S Synchronous motor
Motor type: SIMOTICS S Synchronous motor 1FK7-HD.
Motor type: SIMOTICS S Synchronous motor 1FK7-HD.
Power and torque ratings
PN=2kW; UDC=600V; M0=22Nm (100K); NN=3000rpm.
PN=2kW; UDC=600V; M0=22Nm (100K); NN=3000rpm.
Encoder with DRIVE-CLiQ interface
ABSOLUTE ENCODER 22BIT + 12 BIT MULTITURN, WITH DRIVE-CLIQ INTERFACE (ENCODER AM22DQ).
ABSOLUTE ENCODER 22BIT + 12 BIT MULTITURN, WITH DRIVE-CLIQ INTERFACE (ENCODER AM22DQ).
Natural cooling and protection
Naturally cooled with Degree of protection IP64.
Naturally cooled with Degree of protection IP64.
Mechanical configuration
FRAME SIZE IMB 5 (IM V1, IM V3), flange 1, shaft with fitted key, tolerance N, without holding brake.
FRAME SIZE IMB 5 (IM V1, IM V3), flange 1, shaft with fitted key, tolerance N, without holding brake.
Electrical connections
POWER CONNECTOR ROTATABLE and electrical connectors for signals and power rotatable.
POWER CONNECTOR ROTATABLE and electrical connectors for signals and power rotatable.
Applications
SINAMICS S120 drive integration
Drive integration in SINAMICS S120 systems.
Drive integration in SINAMICS S120 systems.
Frequently Asked Questions
What is Siemens 1FK7085-4CF71-1FA0?
It is a SIMOTICS S Synchronous motor 1FK7-HD.
What are the main ratings of 1FK7085-4CF71-1FA0?
PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
Which encoder is used on 1FK7085-4CF71-1FA0?
It uses an absolute encoder 22BIT + 12 BIT MULTITURN with DRIVE-CLiQ interface (ENCODER AM22DQ).
What is the protection rating of 1FK7085-4CF71-1FA0?
Degree of protection: IP64.
What mechanical configuration does 1FK7085-4CF71-1FA0 have?
FRAME SIZE IMB 5 (IM V1, IM V3), flange 1, shaft with fitted key, tolerance N, and without holding brake.
