Technical Summary
| Product designation | 1FK7043-4CF21-1BG2 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Series | 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 |
| Encoder system | Encoder AS24DQI: absolute encoder single-turn 24 bits |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor with High Dynamic design.
Permanent-magnet synchronous motor with High Dynamic design.
Rated torque and speed
Rated torque (100 K): 3.0 Nm. Rated speed (100 K): 3,000 rpm.
Rated torque (100 K): 3.0 Nm. Rated speed (100 K): 3,000 rpm.
Power and voltage
PN=0.94kW. UDC=300V.
PN=0.94kW. UDC=300V.
Feedback interface
Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE CLIQ interface.
Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE CLIQ interface.
Mechanical and mounting data
Plain shaft, connector size M23, and design acc. to Code I IM B5 (IM V1, IM V3).
Plain shaft, connector size M23, and design acc. to Code I IM B5 (IM V1, IM V3).
Protection and cooling
Degree of protection IP65 and DE flange IP67. Cooling: Natural cooling.
Degree of protection IP65 and DE flange IP67. Cooling: Natural cooling.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1BG2?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the rated torque and speed of 1FK7043-4CF21-1BG2?
Rated torque (100 K) is 3.0 Nm and rated speed (100 K) is 3,000 rpm.
Which encoder is used on 1FK7043-4CF21-1BG2?
It uses Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE CLIQ interface.
What protection rating does 1FK7043-4CF21-1BG2 have?
Degree of protection is IP65 and DE flange IP67.
What mounting and connection details are listed for 1FK7043-4CF21-1BG2?
It has Design acc. to Code I IM B5 (IM V1, IM V3), connector size M23, and rotatable connectors for signals and power.
