Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=0.94kW |
| Voltage | UDC=300V |
| Rated torque (100 K) | 3.0 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Encoder system | Encoder AM24DQI: absolute encoder 24 bits (resolution 16777216, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Electrical connectors | Connectors for signals and power rotatable |
| Connector size | M23 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Key Features
SIMOTICS S Synchronous motor 1FK7-HD with Permanent-magnet synchronous motor design and High Dynamic motor type.
PN=0.94kW, UDC=300V, M0=3.3Nm (100K) and NN=3000rpm.
ABSOLUTE ENCODER 24 BIT + 12 BIT MULTITURN WITH DRIVE-CLIQ INTERFACE (ENCODER AM24DQI).
FRAME SIZE IMB 5 (IM V1, IM V3) with FLANGE 1, shaft with fitted key, tolerance N, and shaft height 48.
Naturally cooled with Degree of protection IP64 and without holding brake.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1CA0?
It is a SIMOTICS S Synchronous motor 1FK7-HD.
What are the key electrical ratings of 1FK7043-4CF21-1CA0?
PN=0.94kW, UDC=300V, M0=3.3Nm (100K) and NN=3000rpm.
Which encoder and interface does 1FK7043-4CF21-1CA0 use?
It uses an absolute encoder 24 BIT + 12 BIT MULTITURN WITH DRIVE-CLIQ INTERFACE (ENCODER AM24DQI).
What mounting and connection details are listed for 1FK7043-4CF21-1CA0?
It has FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, Connector size M23, and rotatable connectors for signals and power.
