Key Features
- Power and speed: PN=1.2kW; NN=4500rpm.
- Torque and supply data: UDC=600V; M0=3.5Nm (100K).
- Feedback system: Absolute encoder 20 BIT + 12 BIT MULTITURN with DRIVE-CLIQ interface (ENCODER AM20DQI).
- Mechanical configuration: Plain shaft, tolerance N; with holding brake.
- Protection and cooling: Degree of protection IP65; naturally cooled.
Technical Summary
| Product designation | 1FK7043-4CH71-1RH1 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Static torque (100 K) | 3.50 Nm |
| Rated current | 3.3 A |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Holding brake | with holding brake |
| Holding brake power supply voltage | DC 24 V ± 10 % |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Applications
- Motion control drive integration: Integration of a motor with DRIVE-CLiQ encoder feedback in a motion control system.
Frequently Asked Questions
What is Siemens 1FK7043-4CH71-1RH1?
It is a SIMOTICS S synchronous motor.
What are the key power and speed ratings of 1FK7043-4CH71-1RH1?
PN=1.2kW, NN=4500rpm, and M0=3.5Nm (100K).
What encoder does 1FK7043-4CH71-1RH1 use?
It uses encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn with DRIVE-CLIQ interface.
What mechanical and protection details are listed for 1FK7043-4CH71-1RH1?
It has a plain shaft, holding brake, natural cooling, and degree of protection IP65.
What should be confirmed before ordering 1FK7043-4CH71-1RH1?
Confirm the exact variant, requested quantity, and destination before dispatch conditions are prepared.
