Technical Summary
| Product designation | 1FK7064-4CF71-1RA1 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Optimum power | 2.5 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 8.0 Nm |
| Static torque (100 K) | 12.00 Nm |
| Max. permissible speed (mech.) | 7,500 rpm |
| Rated current | 7.6 A |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| 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 | without holding brake |
Applications
Motor for SINAMICS S120 use.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD.
Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn with DRIVE-CLIQ interface.
Connectors for signals and power rotatable, M23 connector size, IM B5 (IM V1, IM V3) design.
Degree of protection IP65 and natural cooling.
shaft with fitted key, tolerance N; without holding brake.
Active Product.
Frequently Asked Questions
What is Siemens 1FK7064-4CF71-1RA1?
It is a SIMOTICS S synchronous motor, product designation 1FK7064-4CF71-1RA1.
What are the main electrical and performance ratings of this motor?
Optimum power is 2.5 kW, rated speed (100 K) is 3,000 rpm, rated torque (100 K) is 8.0 Nm, and rated current is 7.6 A.
What interface and connection details are listed for this motor?
It uses an Encoder AM20DQI with DRIVE-CLIQ interface, has M23 connector size, and connectors for signals and power rotatable.
