Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Series | 1FK7-HD |
| Power | PN=2kW |
| DC link voltage | UDC=600V |
| Static torque (100 K) | 22.00 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Rated current | 7.0 A |
| Number of poles | 8 |
| Encoder system | Encoder AS24DQI: absolute encoder single-turn 24 bits |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Key Features
SIMOTICS S synchronous motor
SIMOTICS S Synchronous motor with High Dynamic motor type.
SIMOTICS S Synchronous motor with High Dynamic motor type.
Power and speed values
PN=2kW, M0=22Nm (100K), and NN=3000rpm.
PN=2kW, M0=22Nm (100K), and NN=3000rpm.
Encoder with DRIVE-CLiQ
Absolute encoder single-turn 24 bits with DRIVE-CLiQ interface (ENCODER AS24DQI).
Absolute encoder single-turn 24 bits with DRIVE-CLiQ interface (ENCODER AS24DQI).
Mechanical and installation details
Naturally cooled, IM B5 (IM V1, IM V3), FLANGE 1, and shaft with fitted key, tolerance N.
Naturally cooled, IM B5 (IM V1, IM V3), FLANGE 1, and shaft with fitted key, tolerance N.
Protection and brake
Degree of protection IP64 with holding brake.
Degree of protection IP64 with holding brake.
Applications
SINAMICS S120 motor drive integration
Servo motor use in SINAMICS S120 systems.
Servo motor use in SINAMICS S120 systems.
Frequently Asked Questions
What is Siemens 1FK7085-4CF71-1BB0?
It is a SIMOTICS S synchronous motor, identified as 1FK7085-4CF71-1BB0.
What are the rated power and speed of 1FK7085-4CF71-1BB0?
PN=2kW and NN=3000rpm.
Which encoder is included with this motor?
It uses Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
What are the cooling and protection details?
The motor is naturally cooled and has degree of protection IP64.
What installation design is specified for this motor?
Design acc. to Code I: IM B5 (IM V1, IM V3), with FLANGE 1 and a shaft with fitted key, tolerance N.
