Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Product family | SIMOTICS S |
| Series | 1FK7 servomotors for SINAMICS S120 |
| Rated power | PN=0.94kW |
| Rated voltage | UDC=300V |
| Rated torque | M0=3.3Nm (100K) |
| Rated speed | NN=3000rpm |
| 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) |
| Interface | DRIVE-CLiQ interface |
| Connector size | M23 |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor with High Dynamic design.
Permanent-magnet synchronous motor with High Dynamic design.
Rated performance
PN=0.94kW, UDC=300V, M0=3.3Nm (100K), and NN=3000rpm.
PN=0.94kW, UDC=300V, M0=3.3Nm (100K), and NN=3000rpm.
Encoder system
Absolute encoder 24 bit + 12 bit multiturn with DRIVE-CLiQ interface (encoder AM24DQI).
Absolute encoder 24 bit + 12 bit multiturn with DRIVE-CLiQ interface (encoder AM24DQI).
Mechanical design
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), flange 1, shaft with fitted key, tolerance N.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), flange 1, shaft with fitted key, tolerance N.
Protection and connection data
Degree of protection IP65, connector size M23, and connectors for signals and power rotatable.
Degree of protection IP65, connector size M23, and connectors for signals and power rotatable.
Frequently Asked Questions
What is 1FK7043-4CF21-1CA1?
It is a SIMOTICS S synchronous motor, model 1FK7043-4CF21-1CA1.
What are the rated power, voltage, torque, and speed of this motor?
PN=0.94kW, UDC=300V, M0=3.3Nm (100K), and NN=3000rpm.
Which encoder is used on 1FK7043-4CF21-1CA1?
It uses encoder AM24DQI: absolute encoder 24 bit + 12 bit multiturn with DRIVE-CLiQ interface.
What are the cooling and protection details for this motor?
It has natural cooling and degree of protection IP65.
