Key Features
- Optimum power: 2.5 kW
- Rated speed (100 K): 3,000 rpm
- Encoder system: Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions)
- Degree of protection: IP65 and DE flange IP67
- Cooling: Natural cooling
- Holding brake: with holding brake
Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Optimum power | 2.5 kW |
| Rated speed (100 K) | 3,000 rpm |
| Static torque (100 K) | 12.00 Nm |
| UDC | 600V |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Degree of protection | IP65 and DE flange IP67 |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Holding brake | with holding brake |
| Shaft end | Feather key |
Applications
- SINAMICS S120 drive integration: Synchronous motor for SINAMICS S120 drive setups.
Frequently Asked Questions
What is the exact Siemens model?
1FK7064-4CF71-1RB2.
What power and speed ratings does this motor have?
Optimum power is 2.5 kW and rated speed (100 K) is 3,000 rpm.
What feedback and connector details are specified?
It uses Encoder AM20DQI with an absolute encoder 20 bits plus 12 bits multi-turn, and the connector size is M23.
What mounting, protection, and brake details are listed?
The design is IM B5 (IM V1, IM V3), degree of protection is IP65 and DE flange IP67, and it has a holding brake.
