Technical Summary
| Motor type | Permanent-magnet synchronous motor |
|---|---|
| High Dynamic design | High Dynamic |
| Product lifecycle | Active Product |
| Rated power | 0.4 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 1.2 Nm |
| Rated current | 2.0 A |
| Number of poles | 6 |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Connector size | M23 |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Holding brake | without holding brake |
Applications
Servo motor use within SINAMICS S120 drive systems.
Key Features
Permanent-magnet synchronous motor with High Dynamic design.
Encoder IC22DQ: incremental encoder 22 bits with DRIVE-CLiQ interface.
Naturally cooled design with degree of protection IP65.
Electrical connectors for signals and power rotatable with connector size M23.
Shaft with fitted key, tolerance N, and without holding brake.
Product lifecycle: Active Product.
Frequently Asked Questions
What is Siemens 1FK7033-4CF21-1DA1?
It is a SIMOTICS S synchronous motor.
What is the rated speed and rated torque of 1FK7033-4CF21-1DA1?
Rated speed (100 K): 3,000 rpm. Rated torque (100 K): 1.2 Nm.
What encoder and interface does 1FK7033-4CF21-1DA1 use?
It uses Encoder IC22DQ: incremental encoder 22 bits with DRIVE-CLiQ interface.
What are the cooling and protection details for 1FK7033-4CF21-1DA1?
Cooling is natural cooling and degree of protection is IP65.
