Technical Summary
| Product designation | 1FK7033-4CF21-1RA2 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Motor type designation | High Dynamic |
| Rated power | 0.4 kW |
| Rated speed | 3,000 rpm |
| Rated torque | 1.2 Nm |
| Rated current | 2.0 A |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
Key Features
High Dynamic permanent-magnet synchronous motor
Motor type: Permanent-magnet synchronous motor; Motor type: High Dynamic.
Motor type: Permanent-magnet synchronous motor; Motor type: High Dynamic.
Absolute encoder AM20DQI
Encoder system: Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn.
Encoder system: Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn.
Natural cooling and protected housing
Cooling: Natural cooling; Degree of protection: IP65 and DE flange IP67.
Cooling: Natural cooling; Degree of protection: IP65 and DE flange IP67.
Rotatable power and signal connectors
Electrical connectors: Connectors for signals and power rotatable; Connector size: M23.
Electrical connectors: Connectors for signals and power rotatable; Connector size: M23.
IM B5 mounting design
Design acc. to Code I: IM B5 (IM V1, IM V3).
Design acc. to Code I: IM B5 (IM V1, IM V3).
Feather key shaft end
Shaft end: Feather key.
Shaft end: Feather key.
Frequently Asked Questions
What is the exact model of this Siemens motor?
The exact model is 1FK7033-4CF21-1RA2.
What are the rated power and rated speed of 1FK7033-4CF21-1RA2?
Rated power is 0.4 kW and rated speed is 3,000 rpm.
What encoder system does 1FK7033-4CF21-1RA2 use?
It uses Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn.
What protection rating and cooling does 1FK7033-4CF21-1RA2 have?
It has IP65 protection, DE flange IP67, and natural cooling.
