Key Features
- Power and speed: PN=1.2kW and NN=4500rpm.
- Electrical and torque data: UDC=600V and M0=3.5Nm (100K).
- Feedback and brake: Resolver 2-pole, with DRIVE-CLiQ-interface, and with holding brake.
- Protection and cooling: Degree of protection IP65 and naturally cooled.
- Mechanical configuration: Plain shaft, tolerance N, and flange 1.
- Connections and mounting: POWER CONNECTOR rotatable, M23 connector size, and design IM B5 (IM V1, IM V3).
Technical Summary
| PN | 1.2kW |
|---|---|
| UDC | 600V |
| M0 | 3.5Nm |
| NN | 4500rpm |
| Motor type | Permanent-magnet synchronous motor |
| Number of poles | 6 |
| Rated current | 3.3 A |
| Static torque (100 K) | 3.50 Nm |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Holding brake | with holding brake |
Applications
- Controlled rotary motion drive: Provides rotary motion with resolver feedback and a holding brake.
Frequently Asked Questions
What is the exact Siemens model of this motor?
The exact model is 1FK7043-4CH71-1PH1.
What are the main performance ratings of 1FK7043-4CH71-1PH1?
PN=1.2kW, UDC=600V, M0=3.5Nm, and NN=4500rpm.
What feedback and brake configuration does 1FK7043-4CH71-1PH1 include?
It includes a resolver 2-pole with DRIVE-CLiQ-interface and a holding brake.
What mounting and connection details are listed for 1FK7043-4CH71-1PH1?
The motor has IM B5 (IM V1, IM V3), a plain shaft, M23 connector size, and rotatable power connectors.
