Technical Summary
| Product designation | 1FK7043-4CF21-1CH2 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Output power | PN=0.94kW |
| DC link voltage | UDC=300V |
| Rated torque (100 K) | 3.0 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Cooling | Natural cooling |
| Encoder system | Encoder AM24DQI: absolute encoder 24 bits (resolution 16777216, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Interface | DRIVE-CLiQ interface |
| Degree of protection | IP65 and DE flange IP67 |
| Design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
Applications
Provides mechanical drive torque for a rotating shaft in a motion system.
Key Features
1FK7-HD motor for drive applications.
PN=0.94kW, UDC=300V, M0=3.3Nm (100K), and NN=3000rpm.
Encoder AM24DQI with absolute encoder 24 bits + 12 bits multi-turn and DRIVE-CLiQ interface.
Naturally cooled with IM B5 (IM V1, IM V3) design and flange 1.
Degree of protection IP65 and DE flange IP67, with M23 connector size and rotatable connectors for signals and power.
With holding brake and Active Product lifecycle status.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1CH2?
It is a SIMOTICS S synchronous motor, and the lifecycle status is Active Product.
What are the key power and speed values of 1FK7043-4CF21-1CH2?
PN=0.94kW, UDC=300V, M0=3.3Nm (100K), and NN=3000rpm.
Which encoder and interface does 1FK7043-4CF21-1CH2 use?
It uses encoder AM24DQI with an absolute encoder 24 bits + 12 bits multi-turn and a DRIVE-CLiQ interface.
What are the connection and mounting details for 1FK7043-4CF21-1CH2?
It has M23 connector size, rotatable connectors for signals and power, and IM B5 (IM V1, IM V3) design with a plain shaft.
