Technical Summary
| Product designation | 1FK7085-4CF71-1FB0 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Variant | High Dynamic |
| PN | 2kW |
| UDC | 600V |
| M0 (100K) | 22Nm |
| NN | 3000rpm |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Degree of protection | IP64 |
| Electrical connectors | Connectors for signals and power rotatable |
| Encoder system | Encoder AM22DQ: absolute encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Holding brake | with holding brake |
Applications
Servomotor use within the SINAMICS S120 drive family.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD
PN=2kW; UDC=600V
M0=22Nm (100K); NN=3000rpm
Absolute encoder 22BIT + 12 BIT MULTITURN, with DRIVE-CLiQ interface (ENCODER AM22DQ)
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), Degree of protection IP64
shaft with fitted key, tolerance N; with holding brake
Frequently Asked Questions
What is Siemens 1FK7085-4CF71-1FB0?
It is a SIMOTICS S synchronous motor, order number 1FK7085-4CF71-1FB0.
What are the key ratings for 1FK7085-4CF71-1FB0?
PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
Which encoder is fitted on this motor?
It uses Encoder AM22DQ with an absolute encoder 22 bits plus 12 bits multi-turn and a DRIVE-CLiQ interface.
What installation and protection details are given?
The motor is naturally cooled, has design IM B5 (IM V1, IM V3), and degree of protection IP64.
What lifecycle status is supplied for this part?
Active Product.
