Key Features
- Motor type: SIMOTICS S synchronous motor.
- Power and speed: PN=1.4kW; NN=4500rpm.
- Feedback interface: Resolver multi-pole with DRIVE-CLiQ interface.
- Cooling and protection: Naturally cooled; degree of protection IP64.
- Mechanical configuration: Plain shaft, tolerance N; without holding brake.
- Mounting and connection: IM B5 (IM V1, IM V3); power connector rotatable; connector size M23.
Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Rated power | PN=1.4kW |
| Rated voltage | UDC=600V |
| Rated torque (100 K) | M0=4.5Nm |
| Rated speed (100 K) | 4,500 rpm |
| Maximum torque | 13.0 Nm |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole) |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Holding brake | without holding brake |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
Applications
- SINAMICS S120 motor integration: Servomotor use with SINAMICS S120.
Frequently Asked Questions
What is the exact Siemens model of this motor?
The exact model is 1FK7044-4CH71-1UG0.
What are the rated power and rated speed of 1FK7044-4CH71-1UG0?
PN=1.4kW and NN=4500rpm.
Which feedback system and interface does this motor use?
It uses a resolver multi-pole with DRIVE-CLiQ interface.
What mounting and connection details are listed for this motor?
The motor is IM B5 (IM V1, IM V3), with a rotatable power connector and connector size M23.
