Key Features
- PN=2.4kW: Rated power at the supplied optimum operating point is 2.8 kW.
- UDC=600V: The motor is specified with UDC=600V.
- NN=4500rpm: Rated speed is 4,500 rpm at 100 K.
- Absolute encoder with DRIVE-CLiQ interface: Encoder AM20DQI combines an absolute encoder 20 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
- Holding brake: The motor is supplied with a holding brake and a DC 24 V ± 10 % power supply voltage.
- IP64: Degree of protection is IP64.
Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| PN | 2.4kW |
| UDC | 600V |
| M0 (100K) | 12Nm |
| NN | 4500rpm |
| Rated current | 7.0 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 version | Permanent-magnet brake |
| Power supply voltage | DC 24 V ± 10 % |
| Degree of protection | IP64 |
| Cooling | Natural cooling |
| Connector size | M23 |
Frequently Asked Questions
What is the exact Siemens model and product type?
The model is 1FK7064-4CH71-1RH0 and the product type is a SIMOTICS S synchronous motor 1FK7-HD.
What are the key electrical ratings for 1FK7064-4CH71-1RH0?
Key ratings include PN=2.4kW, UDC=600V, NN=4500rpm, and rated current 7.0 A.
Which encoder and feedback interface does this motor use?
It uses Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
What mechanical configuration is supplied with this motor?
It has natural cooling, IM B5 (IM V1, IM V3) mounting, a plain shaft, M23 connector size, and IP64 protection.
Does 1FK7064-4CH71-1RH0 include a holding brake?
Yes. It is supplied with a holding brake, and the brake power supply voltage is DC 24 V ± 10 %.
