Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-HD |
|---|---|
| Rated power | PN=2.5 kW |
| DC voltage | UDC=600 V |
| Rated speed | 3,000 rpm |
| Torque | M0=12 Nm (100 K) |
| Encoder | AM20DQI absolute encoder 20 bits + 12 bits multiturn |
| Interface | DRIVE-CLiQ |
| Mounting | IM B5 (IM V1, IM V3), flange 1 |
| Connector size | M23 |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Holding brake | Without holding brake |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD, with PN=2.5 kW and UDC=600 V.
- Encoder and interface: AM20DQI absolute encoder with 20 bits plus 12 bits multiturn and DRIVE-CLiQ interface.
- Speed and torque: NN=3000 rpm and M0=12 Nm (100 K); maximum permissible speed is 7,500 rpm.
- Mounting and shaft: IM B5 (IM V1, IM V3) flange, flange 1, rotatable power connector, and plain shaft with tolerance N.
- Cooling and protection: Natural cooling; IP65 and DE flange IP67.
- Brake and connectors: Without holding brake; M23 electrical connectors for rotatable signals and power connections.
Frequently Asked Questions
Which specifications distinguish the 1FK7064-4CF71-1RG2 variant?
The variant has PN=2.5 kW, UDC=600 V, M0=12 Nm (100 K), NN=3000 rpm, an AM20DQI absolute encoder with 20 bits plus 12 bits multiturn, and a DRIVE-CLiQ interface.
What encoder and connection details should be checked?
Check the AM20DQI absolute encoder, 20-bit plus 12-bit multiturn feedback, DRIVE-CLiQ interface, and rotatable M23 signals and power connectors.
What mechanical configuration should be verified?
Verify the IM B5 (IM V1, IM V3) flange, flange 1, plain shaft with tolerance N, natural cooling, IP65 and DE flange IP67, and that it is without holding brake.
