Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Series variant | 1FK7-HD |
| Rated power | PN=2kW |
| Rated voltage | UDC=600V |
| Static torque (100 K) | 28.00 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Maximum torque | 105.0 Nm |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Interface | DRIVE-CLiQ interface |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor with High Dynamic design.
Permanent-magnet synchronous motor with High Dynamic design.
Performance at 100 K
PN=2kW, UDC=600V, M0=28Nm, and NN=3000rpm.
PN=2kW, UDC=600V, M0=28Nm, and NN=3000rpm.
Encoder and interface
Incremental encoder 22 bit with DRIVE-CLiQ interface, encoder IC22DQ.
Incremental encoder 22 bit with DRIVE-CLiQ interface, encoder IC22DQ.
Mechanical configuration
IM B5 (IM V1, IM V3) design with flange 1, shaft with fitted key, and rotatable power connector.
IM B5 (IM V1, IM V3) design with flange 1, shaft with fitted key, and rotatable power connector.
Protection and cooling
Naturally cooled with degree of protection IP64.
Naturally cooled with degree of protection IP64.
Holding brake
With holding brake and DC 24 V ± 10 % power supply voltage.
With holding brake and DC 24 V ± 10 % power supply voltage.
Applications
SINAMICS S120 drive integration
Motor use in SINAMICS S120 drive systems.
Motor use in SINAMICS S120 drive systems.
Frequently Asked Questions
What is the exact model of this Siemens motor?
The exact model is 1FK7086-4CF71-1DB0.
What are the rated speed and static torque at 100 K?
Rated speed (100 K) is 3,000 rpm and static torque (100 K) is 28.00 Nm.
Which encoder and interface does the motor use?
It uses Encoder IC22DQ: incremental encoder 22 bits with DRIVE-CLiQ interface.
What cooling and protection data are specified?
The motor is naturally cooled and has degree of protection IP64.
What mounting design is specified for this motor?
Design acc. to Code I is IM B5 (IM V1, IM V3).
