Technical Summary
| Product designation | 1FK7043-4CF21-1RB2 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Motor design | High Dynamic |
| Rated power | PN=0.94kW |
| DC link voltage | UDC=300V |
| Rated torque | M0=3. 3Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Holding brake | with holding brake |
| Degree of protection | IP65 and DE flange IP67 |
| Connector size | M23 |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor in the 1FK7 series with High Dynamic design.
Permanent-magnet synchronous motor in the 1FK7 series with High Dynamic design.
Rated output and speed
PN=0.94kW and NN=3000rpm.
PN=0.94kW and NN=3000rpm.
Encoder AM20DQI
Absolute encoder 20 bit + 12 bit multiturn with DRIVE-CLiQ interface.
Absolute encoder 20 bit + 12 bit multiturn with DRIVE-CLiQ interface.
Holding brake included
With holding brake and a holding torque of 4.0 Nm.
With holding brake and a holding torque of 4.0 Nm.
Natural cooling and protection
Naturally cooled with Degree of protection IP65 and DE flange IP67.
Naturally cooled with Degree of protection IP65 and DE flange IP67.
Frequently Asked Questions
What is 1FK7043-4CF21-1RB2?
1FK7043-4CF21-1RB2 is a SIMOTICS S synchronous motor.
What encoder does 1FK7043-4CF21-1RB2 use?
It uses an Encoder AM20DQI with absolute encoder 20 bit + 12 bit multiturn and DRIVE-CLiQ interface.
What are the rated power and rated speed of 1FK7043-4CF21-1RB2?
PN=0.94kW and NN=3000rpm.
Does 1FK7043-4CF21-1RB2 include a holding brake?
Yes. It is supplied with holding brake.
What degree of protection does 1FK7043-4CF21-1RB2 have?
Degree of protection is IP65 and DE flange IP67.
