Key Features
- Power and speed ratings: PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
- Feedback and interface: Resolver 2-pole, with DRIVE CLiQ-interface.
- Mechanical configuration: Plain shaft, tolerance N, with holding brake.
- Cooling and protection: Naturally cooled and Degree of protection IP65.
- Mounting design: IMB 5 (IM V1, IM V3) with flange 1 and rotatable power connector.
Technical Summary
| Product designation | 1FK7044-4CH71-1PH1 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Product family | SIMOTICS S Synchronous motor 1FK7-HD |
| Optimum power | 1.4 kW |
| Rated speed (100 K) | 4,500 rpm |
| Static torque (100 K) | 4.50 Nm |
| Rated current | 3.9 A |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Holding brake | with holding brake |
| Connector size | M23 |
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1PH1?
It is a SIMOTICS S synchronous motor.
What are the main ratings of 1FK7044-4CH71-1PH1?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
What feedback and interface does 1FK7044-4CH71-1PH1 have?
It has a resolver 2-pole and a DRIVE CLiQ-interface.
What mechanical configuration is listed for 1FK7044-4CH71-1PH1?
It has a plain shaft, tolerance N, with holding brake, natural cooling, and IP65 protection.
What should be confirmed before ordering 1FK7044-4CH71-1PH1?
Confirm the exact configuration, requested quantity, destination, stock confirmation, and dispatch conditions.
