Key Features
- Performance rating: PN=0.38kW, UDC=300V, M0=1.3Nm (100K), and NN=3000rpm.
- Feedback system: Absolute encoder 20 BIT + 12 BIT MULTITURN with DRIVE-CLIQ interface (ENCODER AM20DQI).
- Mechanical configuration: Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, and shaft with fitted key, tolerance N.
- Connections and protection: POWER CONNECTOR ROTATABLE, M23 connector size, and Degree of protection IP64.
- Holding brake: with holding brake.
Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Motor type | High Dynamic |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 1.2 Nm |
| Rated current | 2.0 A |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Holding brake | with holding brake |
| Power supply voltage | DC 24 V ± 10 % |
| Degree of protection | IP64 |
| Cooling | Natural cooling |
| Connector size | M23 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Frequently Asked Questions
What is the exact Siemens model of this motor?
The exact model is 1FK7033-4CF21-1RB0.
What are the key power and speed ratings of 1FK7033-4CF21-1RB0?
PN=0.38kW, UDC=300V, M0=1.3Nm (100K), and NN=3000rpm.
Which feedback system is specified for 1FK7033-4CF21-1RB0?
It uses an absolute encoder 20 BIT + 12 BIT MULTITURN with DRIVE-CLIQ interface (ENCODER AM20DQI).
What mechanical and connection details should be checked before ordering 1FK7033-4CF21-1RB0?
Check the naturally cooled design, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, shaft with fitted key, M23 connector size, rotatable power connector, and IP64 protection.
