Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| PN | 2kW |
| UDC | 600V |
| M0 | 22Nm (100K) |
| NN | 3000rpm |
| Encoder system | Encoder AM22DQ: absolute encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Holding brake | without holding brake |
| Shaft end | Plain shaft |
Key Features
SIMOTICS S synchronous motor
SIMOTICS S Synchronous motor 1FK7-HD with High Dynamic design.
SIMOTICS S Synchronous motor 1FK7-HD with High Dynamic design.
Encoder feedback with DRIVE-CLiQ
Absolute encoder 22BIT + 12 BIT MULTITURN with DRIVE-CLiQ interface (ENCODER AM22DQ).
Absolute encoder 22BIT + 12 BIT MULTITURN with DRIVE-CLiQ interface (ENCODER AM22DQ).
Mechanical and connection variant
Plain shaft, without holding brake, power connector rotatable, and electrical connectors for signals and power rotatable.
Plain shaft, without holding brake, power connector rotatable, and electrical connectors for signals and power rotatable.
Protection and mounting
Degree of protection IP65 and DE flange IP67, with design acc. to Code I IM B5 (IM V1, IM V3).
Degree of protection IP65 and DE flange IP67, with design acc. to Code I IM B5 (IM V1, IM V3).
Operating data
PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
Cooling and monitoring
Naturally cooled with Pt1000 temperature sensor.
Naturally cooled with Pt1000 temperature sensor.
Applications
SINAMICS S120 motor integration
Serves as a SIMOTICS S servomotor in the 1FK7 servomotors for SINAMICS S120 category.
Serves as a SIMOTICS S servomotor in the 1FK7 servomotors for SINAMICS S120 category.
Frequently Asked Questions
What is Siemens 1FK7085-4CF71-1FG2?
It is a SIMOTICS S Synchronous motor in the 1FK7 servomotors for SINAMICS S120 category.
What are the key electrical ratings of 1FK7085-4CF71-1FG2?
PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
Which feedback system does 1FK7085-4CF71-1FG2 use?
It uses Encoder AM22DQ with an absolute encoder 22 bits + 12 bits multi-turn and a DRIVE-CLiQ interface.
What mechanical and protection details are specified for 1FK7085-4CF71-1FG2?
It has a plain shaft, without holding brake, natural cooling, and degree of protection IP65 and DE flange IP67.
