Technical Summary
| Product designation | 1FK7043-4CF21-1FA0 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Product family | SIMOTICS S |
| Power | PN=0.94kW |
| DC link voltage | UDC=300V |
| Rated torque | M0=3.3Nm (100K) |
| Rated speed | NN=3000rpm |
| Encoder system | Encoder AM22DQ: absolute encoder 22 bits + 12 bits multi-turn |
| Encoder interface | DRIVE-CLiQ |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Mounting design | IM B5 (IM V1, IM V3) |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor, High Dynamic.
Permanent-magnet synchronous motor, High Dynamic.
Performance rating
PN=0.94kW; M0=3.3Nm (100K); NN=3000rpm.
PN=0.94kW; M0=3.3Nm (100K); NN=3000rpm.
Encoder system
Absolute encoder 22 bits + 12 bits multi-turn, with DRIVE-CLiQ interface (encoder AM22DQ).
Absolute encoder 22 bits + 12 bits multi-turn, with DRIVE-CLiQ interface (encoder AM22DQ).
Cooling and protection
Natural cooling; degree of protection IP64.
Natural cooling; degree of protection IP64.
Mechanical configuration
Design acc. to Code I IM B5 (IM V1, IM V3); shaft with fitted key, tolerance N; without holding brake.
Design acc. to Code I IM B5 (IM V1, IM V3); shaft with fitted key, tolerance N; without holding brake.
Applications
SINAMICS S120 drive integration
Used as a motor in the SINAMICS S120 drive context.
Used as a motor in the SINAMICS S120 drive context.
Motion Control motor installation
Suitable for installation in the Motion Control motor category path as a 1FK7 servomotor.
Suitable for installation in the Motion Control motor category path as a 1FK7 servomotor.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1FA0?
It is a SIMOTICS S synchronous motor in the 1FK7 servomotor range.
What are the main ratings of 1FK7043-4CF21-1FA0?
PN=0.94kW, UDC=300V, M0=3.3Nm (100K), and NN=3000rpm.
Which encoder does 1FK7043-4CF21-1FA0 use?
It uses encoder AM22DQ with an absolute encoder 22 bits + 12 bits multi-turn and a DRIVE-CLiQ interface.
What protection and cooling data are given for 1FK7043-4CF21-1FA0?
The motor has natural cooling and degree of protection IP64.
