Key Features
- Motor type: Permanent-magnet synchronous motor with High Dynamic design.
- Rated output and speed: PN=2.4kW; NN=4500rpm.
- Feedback and brake: Absolute encoder AM20DQI with 20-bit resolution and 12-bit multi-turn, plus holding brake.
- Cooling and mounting: Naturally cooled; IM B5 (IM V1, IM V3).
- Connections and protection: Connector size M23; electrical connectors for signals and power rotatable; IP65 and DE flange IP67.
- Shaft and supply: Plain shaft, tolerance N; power supply voltage DC 24 V ± 10 %.
Technical Summary
| Product designation | 1FK7064-4CH71-1RH2 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Rated output | PN=2.4kW |
| Rated speed | 4,500 rpm |
| Static torque at 100 K | 12.00 Nm |
| Rated current | 7.0 A |
| Maximum permissible speed | 7,500 rpm |
| Holding brake | with holding brake |
| Holding brake power supply voltage | DC 24 V ± 10 % |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Connector size | M23 |
| Degree of protection | IP65 and DE flange IP67 |
Applications
- SINAMICS S120 servo drive integration: Servomotor use with SINAMICS S120.
Frequently Asked Questions
What is Siemens 1FK7064-4CH71-1RH2?
It is a SIMOTICS S synchronous motor.
What are the main rating values for 1FK7064-4CH71-1RH2?
PN=2.4kW, NN=4500rpm, and M0=12Nm (100K).
What feedback system is specified for 1FK7064-4CH71-1RH2?
Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn.
What mechanical and electrical connection details are listed for 1FK7064-4CH71-1RH2?
It has connector size M23, electrical connectors for signals and power rotatable, and a plain shaft, tolerance N.
