Key Features
- Optimum power 2.5 kW: Supports a 2.5 kW optimum operating point.
- Rated speed 3,000 rpm: Rated speed is 3,000 rpm at 100 K.
- Absolute encoder with DRIVE-CLiQ: Encoder AM22DQ with absolute encoder 22 bits and 12 bits multi-turn, with DRIVE-CLiQ interface.
- Protection IP65 and DE flange IP67: Degree of protection is IP65 and DE flange IP67.
- Natural cooling and IM B5 mounting: Naturally cooled design with IM B5 (IM V1, IM V3) mounting.
- Without holding brake: Supplied without holding brake.
Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Optimum power | 2.5 kW |
| Rated speed (100 K) | 3,000 rpm |
| Static torque (100 K) | 12.00 Nm |
| Rated current | 7.6 A |
| Maximum torque | 32.0 Nm |
| Max. permissible speed (mech.) | 7,500 rpm |
| Cooling | Natural cooling |
| Connector size | M23 |
| Degree of protection | IP65 and DE flange IP67 |
| Encoder system | Encoder AM22DQ: absolute encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Holding brake | without holding brake |
Applications
- SINAMICS S120 drive integration: For use with SINAMICS S120 drive systems.
Frequently Asked Questions
What is Siemens 1FK7064-4CF71-1FA2?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the rated speed and power of 1FK7064-4CF71-1FA2?
Rated speed is 3,000 rpm and optimum power is 2.5 kW.
What encoder does 1FK7064-4CF71-1FA2 use?
It uses Encoder AM22DQ: absolute encoder 22 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
What mechanical configuration is specified for 1FK7064-4CF71-1FA2?
It has IM B5 (IM V1, IM V3) mounting, a feather key shaft end, rotatable signal and power connectors, and no holding brake.
