Technical Summary
| Motor type | Permanent-magnet synchronous motor |
|---|---|
| Motor type designation | High Dynamic |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 1.2 Nm |
| Rated current | 2.0 A |
| Degree of protection | IP65 |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Connector size | M23 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Holding brake | without holding brake |
| Shaft end | Feather key |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor with High Dynamic design for motion-control use.
Permanent-magnet synchronous motor with High Dynamic design for motion-control use.
Encoder IC22DQ with DRIVE-CLiQ interface
Incremental encoder 22 bits with commutation position 11 bits and DRIVE-CLiQ interface (ENCODER IC22DQ).
Incremental encoder 22 bits with commutation position 11 bits and DRIVE-CLiQ interface (ENCODER IC22DQ).
IP65 protection
Degree of protection IP65 with naturally cooled construction.
Degree of protection IP65 with naturally cooled construction.
Rotatable power and signal connectors
Electrical connectors for signals and power rotatable with connector size M23.
Electrical connectors for signals and power rotatable with connector size M23.
Mechanical configuration
FRAME SIZE IMB 5 (IM V1, IM V3) with shaft with fitted key, tolerance N, and without holding brake.
FRAME SIZE IMB 5 (IM V1, IM V3) with shaft with fitted key, tolerance N, and without holding brake.
Applications
SINAMICS S120 drive integration
Use in a SINAMICS S120 drive system.
Use in a SINAMICS S120 drive system.
Frequently Asked Questions
What is the exact Siemens model number of this SIMOTICS S motor?
The exact model number is 1FK7033-4CF21-1DA1.
What is the rated speed of 1FK7033-4CF21-1DA1?
The rated speed is 3,000 rpm.
What encoder system does 1FK7033-4CF21-1DA1 use?
It uses Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits.
What is the degree of protection of this motor?
The degree of protection is IP65.
