Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Power | PN=0.94kW |
| Supply voltage | UDC=300V |
| Rated torque (100 K) | 3.0 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Degree of protection | IP65 |
| Cooling | Naturally cooled |
| Encoder system | Encoder AM24DQI: absolute encoder 24 bits (resolution 16777216, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Holding brake | with holding brake |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Applications
Drive for motion control with a synchronous motor and encoder feedback.
Use with rotatable signal and power connectors for installation and wiring integration.
Use with the absolute encoder AM24DQI and DRIVE-CLiQ interface for encoder-based feedback connection.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD for SINAMICS S120.
Encoder AM24DQI: absolute encoder 24 BIT + 12 BIT MULTITURN WITH DRIVE-CLIQ INTERFACE (ENCODER AM24DQI).
with holding brake.
PN=0.94kW; UDC=300V; M0=3. 3Nm (100K); NN=3000rpm.
Degree of protection IP65; Naturally cooled.
POWER CONNECTOR ROTATABLE; Connector size M23; Connectors for signals and power rotatable.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1CB1?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the rated power and speed of 1FK7043-4CF21-1CB1?
PN=0.94kW and NN=3000rpm.
Which encoder is fitted on 1FK7043-4CF21-1CB1?
It uses Encoder AM24DQI with DRIVE-CLiQ interface.
What protection and cooling are specified for 1FK7043-4CF21-1CB1?
Degree of protection is IP65 and cooling is Naturally cooled.
What connector details are given for 1FK7043-4CF21-1CB1?
Connector size is M23, and connectors for signals and power are rotatable.
