Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Series / variant | 1FK7-HD |
| Optimum power | 2.5 kW |
| UDC | 600V |
| M0 | 12Nm (100K) |
| NN | 3000rpm |
| Rated speed (100 K) | 3,000 rpm |
| Rated current | 7.6 A |
| Max. permissible speed (mech.) | 7,500 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 |
| Cooling | Natural cooling |
Key Features
Permanent-magnet synchronous motor with High Dynamic design.
2.5 kW.
Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
With holding brake and permanent-magnet brake version.
IP65.
Frequently Asked Questions
What is the exact product model of Siemens 1FK7064-4CF71-1RB1?
It is a SIMOTICS S synchronous motor in the 1FK7-HD series.
What are the key performance ratings of 1FK7064-4CF71-1RB1?
Key ratings include PN=2.5kW, UDC=600V, M0=12Nm (100K), NN=3000rpm, and rated speed (100 K) of 3,000 rpm.
Which encoder and interface does 1FK7064-4CF71-1RB1 have?
It uses Encoder AM20DQI, an absolute encoder 20 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
What installation and protection details are available for 1FK7064-4CF71-1RB1?
It has IM B5 (IM V1, IM V3) design, connector size M23, rotatable connectors for signals and power, and IP65 protection.
Does 1FK7064-4CF71-1RB1 include a holding brake?
Yes, it is supplied with a holding brake. The brake version is a permanent-magnet brake with 13.0 Nm holding torque.
