Technical Summary
| Product designation | 1FK7085-4CF71-1PB2 |
|---|---|
| Motor family | SIMOTICS S Synchronous motor 1FK7-HD |
| Motor type | Permanent-magnet synchronous motor |
| High Dynamic design | High Dynamic |
| PN | 2kW |
| UDC | 600V |
| M0 (100K) | 22Nm |
| NN | 3000rpm |
| Cooling | Natural cooling |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Degree of protection | IP65 and DE flange IP67 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Key Features
SIMOTICS S synchronous motor
1FK7-HD permanent-magnet synchronous motor with High Dynamic design.
1FK7-HD permanent-magnet synchronous motor with High Dynamic design.
Performance ratings
PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
Interface and feedback
Resolver 2-pole, with DRIVE-CLiQ-interface.
Resolver 2-pole, with DRIVE-CLiQ-interface.
Mechanical and installation details
Naturally cooled, IM B5 (IM V1, IM V3), flange 1, shaft with fitted key, tolerance N.
Naturally cooled, IM B5 (IM V1, IM V3), flange 1, shaft with fitted key, tolerance N.
Protection and connection variant
Degree of protection IP65 and DE flange IP67, with connectors for signals and power rotatable.
Degree of protection IP65 and DE flange IP67, with connectors for signals and power rotatable.
Holding brake
With holding brake.
With holding brake.
Frequently Asked Questions
What is 1FK7085-4CF71-1PB2?
It is a Siemens SIMOTICS S synchronous motor, model 1FK7085-4CF71-1PB2.
What are the main ratings of this motor?
PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
Which feedback and interface are included?
The motor has a resolver 2-pole with DRIVE-CLiQ-interface.
What protection and cooling details are specified?
It has natural cooling and degree of protection IP65 and DE flange IP67.
What mounting and mechanical configuration does it have?
It is designed for IM B5 (IM V1, IM V3), with flange 1, a shaft with fitted key, and a holding brake.
