Key Features
- Power rating PN=1.4kW: Rated power is PN=1.4kW.
- Torque M0=4.5Nm (100K): Holding torque value is M0=4.5Nm (100K).
- Speed NN=4500rpm: Rated speed is NN=4500rpm.
- Resolver feedback: Equipped with a 2-pole resolver, resolver P=1.
- Protection IP64: Degree of protection is IP64.
Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| PN | 1.4kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| Frame size and mounting | FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 |
| Temperature sensor | WITH KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Feedback system | RESOLVER 2-POLE (RESOLVER P=1) |
| Shaft | shaft with fitted key, tolerance N |
| Degree of protection | IP64 |
Applications
- SINAMICS S120 drive integration: Servomotor for use with SINAMICS S120.
Frequently Asked Questions
What is the exact Siemens model of this motor?
The exact model is 1FK7044-4CH71-1TA0.
What are the key electrical ratings for 1FK7044-4CH71-1TA0?
The listed ratings are PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
What feedback system does 1FK7044-4CH71-1TA0 use?
It uses a RESOLVER 2-POLE (RESOLVER P=1).
What mechanical and protection details are listed for this motor?
It has a shaft with fitted key, tolerance N, without holding brake, and degree of protection IP64.
What should be confirmed before ordering this product?
Confirm stock and dispatch conditions, requested quantity, and destination details for your inquiry.
