Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Power | PN=2kW |
| DC link voltage | UDC=600V |
| Torque | M0=22Nm (100K) |
| Rated speed | NN=3000rpm |
| Motor type | Permanent-magnet synchronous motor |
| Number of poles | 8 |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Holding brake | without holding brake |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor with High Dynamic design.
Permanent-magnet synchronous motor with High Dynamic design.
Power and speed data
PN=2kW, M0=22Nm (100K), and NN=3000rpm.
PN=2kW, M0=22Nm (100K), and NN=3000rpm.
Encoder with DRIVE-CLiQ
Encoder IC22DQ: incremental encoder 22 bits with DRIVE-CLiQ interface.
Encoder IC22DQ: incremental encoder 22 bits with DRIVE-CLiQ interface.
Mechanical design
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), flange 1, shaft with fitted key, tolerance N.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), flange 1, shaft with fitted key, tolerance N.
Protection and braking
Degree of protection IP65 and DE flange IP67, without holding brake.
Degree of protection IP65 and DE flange IP67, without holding brake.
Electrical connection
Power connector rotatable and electrical connectors for signals and power rotatable.
Power connector rotatable and electrical connectors for signals and power rotatable.
Applications
Rotary motion in SINAMICS S120 setups
Provides rotary motion as a SIMOTICS S synchronous motor for SINAMICS S120.
Provides rotary motion as a SIMOTICS S synchronous motor for SINAMICS S120.
Frequently Asked Questions
What is the exact model of this Siemens SIMOTICS S motor?
The exact model is 1FK7085-4CF71-1DA2.
What are the main power and speed values for 1FK7085-4CF71-1DA2?
PN=2kW, M0=22Nm (100K), and NN=3000rpm.
What encoder does 1FK7085-4CF71-1DA2 use?
It uses Encoder IC22DQ: incremental encoder 22 bits with DRIVE-CLiQ interface.
What protection rating and cooling does 1FK7085-4CF71-1DA2 have?
It has natural cooling and degree of protection IP65 and DE flange IP67.
