Key Features
- Power and speed: PN=1.2kW; NN=3000rpm.
- Feedback system: Absolute encoder 20 bit + 12 bit multiturn with DRIVE-CLIQ interface (encoder AM20DQI).
- Mechanical configuration: Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1; shaft with fitted key, tolerance N.
- Protection and brake: Degree of protection IP64; with holding brake.
- Connection details: POWER CONNECTOR ROTATABLE; connectors for signals and power rotatable; Connector size M23.
Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Power | PN=1.2kW |
| Rated speed | NN=3000rpm |
| Rated torque (100 K) | 3.7 Nm |
| Static torque (100 K) | 4.50 Nm |
| Number of poles | 6 |
| Feedback | Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn |
| Interface | DRIVE-CLIQ interface |
| Cooling | Natural cooling |
| Mounting | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Degree of protection | IP64 |
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1RB0?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the main performance ratings of 1FK7044-4CF71-1RB0?
PN=1.2kW, NN=3000rpm, and M0=4.5Nm (100K).
Which feedback system is included with 1FK7044-4CF71-1RB0?
It includes an absolute encoder AM20DQI with DRIVE-CLIQ interface, 20 bit + 12 bit multiturn.
What mechanical and protection details are listed for 1FK7044-4CF71-1RB0?
It has natural cooling, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, a shaft with fitted key, tolerance N, with holding brake, and IP64 degree of protection.
What should be confirmed before ordering this Siemens motor?
Confirm the exact model 1FK7044-4CF71-1RB0, required quantity, and dispatch conditions before ordering.
