Key Features
- Motor type: Permanent-magnet synchronous motor, High Dynamic.
- Rated performance: PN=0.94kW, UDC=300V, M0=3.3Nm (100K), NN=3000rpm.
- Feedback system: Absolute encoder 20 bits + 12 bits multiturn with DRIVE-CLiQ interface, encoder AM20DQI.
- Cooling and protection: Naturally cooled with Degree of protection IP64.
- Mechanical configuration: Design acc. to Code I IM B5 (IM V1, IM V3), connector size M23, power connector rotatable.
- Holding brake: With holding brake, holding torque 4.0 Nm, power supply voltage DC 24 V ± 10 %.
Technical Summary
| Motor type | Permanent-magnet synchronous motor |
|---|---|
| High Dynamic | High Dynamic |
| PN | 0.94kW |
| UDC | 300V |
| M0 | 3.3Nm (100K) |
| NN | 3000rpm |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Interface | DRIVE-CLiQ |
| Holding brake | with holding brake |
| Power supply voltage | DC 24 V ± 10 % |
Frequently Asked Questions
What is the exact product model of this Siemens motor?
The exact model is 1FK7043-4CF21-1RB0.
What are the rated speed and rated torque of 1FK7043-4CF21-1RB0?
Rated speed is 3,000 rpm and rated torque is 3.0 Nm.
Which feedback system is specified for 1FK7043-4CF21-1RB0?
It uses Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
What are the cooling and protection details for this motor?
It has natural cooling and Degree of protection IP64.
What brake and supply details are listed for the holding brake?
The motor is with holding brake, with holding torque 4.0 Nm and power supply voltage DC 24 V ± 10 %.
