Key Features
- Power and speed: PN=1.2kW and NN=3000rpm.
- Torque and voltage: UDC=600V and M0=4.5Nm (100K).
- Feedback: Absolute encoder 24 BIT + 12 BIT MULTITURN WITH DRIVE-CLiQ INTERFACE (ENCODER AM24DQI).
- Mechanical configuration: Naturally cooled FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 with shaft with fitted key, tolerance N.
- Protection and connection: Degree of protection IP65 with POWER CONNECTOR ROTATABLE.
- Brake status: without holding brake.
Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| PN | 1.2kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 3000rpm |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
| Holding brake | without holding brake |
| Encoder system | Encoder AM24DQI: absolute encoder 24 bits (resolution 16777216, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
Applications
- SINAMICS S120 motor integration: Integration in SINAMICS S120 drive systems.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1CA1?
It is a SIMOTICS S synchronous motor.
What are the rated power and rated speed of 1FK7044-4CF71-1CA1?
PN=1.2kW and NN=3000rpm.
What feedback system does 1FK7044-4CF71-1CA1 use?
It uses an absolute encoder 24 BIT + 12 BIT MULTITURN WITH DRIVE-CLiQ INTERFACE (ENCODER AM24DQI).
What mounting and protection details are listed for 1FK7044-4CF71-1CA1?
It has FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, and degree of protection IP65.
