Technical Summary
| Product name | 1FK7033-4CF21-1FA1 |
|---|---|
| Product type | SIMOTICS S Synchronous motor |
| Series path | 1FK7 servomotors for SINAMICS S120 |
| Rated power | PN=0.38kW |
| DC link voltage | UDC=300V |
| Starting torque | M0=1. 3Nm (100K) |
| Nominal speed | NN=3000rpm |
| Cooling | Natural cooling |
| Mounting design | IM B5 (IM V1, IM V3) |
| Encoder system | Encoder AM22DQ: absolute encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Degree of protection | IP65 |
| Holding brake | without holding brake |
Key Features
SIMOTICS S synchronous motor
Motor type: Permanent-magnet synchronous motor.
Motor type: Permanent-magnet synchronous motor.
High Dynamic design
Motor type: High Dynamic.
Motor type: High Dynamic.
Absolute encoder AM22DQ
Encoder system: absolute encoder 22 bits + 12 bits multi-turn.
Encoder system: absolute encoder 22 bits + 12 bits multi-turn.
Rotatable signal and power connectors
Electrical connectors for signals and power rotatable.
Electrical connectors for signals and power rotatable.
IP65 degree of protection
Degree of protection: IP65.
Degree of protection: IP65.
Without holding brake
Holding brake: without holding brake.
Holding brake: without holding brake.
Frequently Asked Questions
What is Siemens 1FK7033-4CF21-1FA1?
It is a SIMOTICS S synchronous motor in the 1FK7 servomotor range for SINAMICS S120.
What are the key ratings of 1FK7033-4CF21-1FA1?
Rated power is PN=0.38kW, DC link voltage is UDC=300V, and nominal speed is NN=3000rpm.
Which encoder is fitted on 1FK7033-4CF21-1FA1?
It uses encoder AM22DQ: absolute encoder 22 bits + 12 bits multi-turn.
What mounting and protection details does 1FK7033-4CF21-1FA1 have?
It is designed as IM B5 (IM V1, IM V3) and has degree of protection IP65.
Does 1FK7033-4CF21-1FA1 have a holding brake?
No, it is supplied without holding brake.
