Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=0.94kW |
| Rated voltage | UDC=300V |
| Rated torque (100 K) | 3.0 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Motor type | Permanent-magnet synchronous motor |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Encoder system | Encoder AM24DQI: absolute encoder 24 bits (resolution 16777216, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Connector size | M23 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Holding brake | with holding brake |
Key Features
Motor type: Permanent-magnet synchronous motor with High Dynamic design.
PN=0.94kW; NN=3000rpm; optimum power 0.9 kW; optimum speed 3,000 rpm.
Absolute encoder 24 bit + 12 bit multiturn with DRIVE-CLiQ interface and rotatable signal and power connectors.
Design acc. to Code I IM B5 (IM V1, IM V3); degree of protection IP65; shaft height 48.
with holding brake; holding brake version: Permanent-magnet brake.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1CH1?
A SIMOTICS S synchronous motor, product designation SIMOTICS S Synchronous motor 1FK7-HD.
What are the key ratings for 1FK7043-4CF21-1CH1?
PN=0.94kW, UDC=300V, M0=3. 3Nm (100K), and NN=3000rpm.
What encoder is included with 1FK7043-4CF21-1CH1?
Encoder AM24DQI: absolute encoder 24 bit + 12 bit multiturn with DRIVE-CLiQ interface.
What mounting and protection details are listed for 1FK7043-4CF21-1CH1?
Design acc. to Code I IM B5 (IM V1, IM V3), with shaft height 48 and degree of protection IP65.
What connection and brake details are listed for 1FK7043-4CF21-1CH1?
It has connector size M23, connectors for signals and power rotatable, and a holding brake.
