Key Features
- Performance ratings: PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
- Feedback and connector setup: Resolver MULTI-POLE with DRIVE-CLiQ interface and power connector rotatable.
- 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 and without holding brake.
Technical Summary
| Product designation | 1FK7044-4CH71-1UA0 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| High Dynamic | High Dynamic |
| Optimum power | 1.4 kW |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Static torque (100 K) | 4.50 Nm |
| Maximum torque | 13.0 Nm |
| Rated current | 3.9 A |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi- pole) |
| Degree of protection | IP64 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1UA0?
It is a SIMOTICS S synchronous motor.
What are the key ratings of 1FK7044-4CH71-1UA0?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
What feedback and connection details does 1FK7044-4CH71-1UA0 have?
It has a resolver MULTI-POLE with DRIVE-CLiQ interface and rotatable power connectors.
What mechanical configuration should be confirmed for 1FK7044-4CH71-1UA0?
It is naturally cooled, uses FRAME SIZE IMB 5 (IM V1, IM V3), has a shaft with fitted key, and is without holding brake.
