Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| PN | 0.38kW |
| UDC | 300V |
| NN | 3000rpm |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 1.2 Nm |
| Rated current | 2.0 A |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Connector size | M23 |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Holding brake | with holding brake |
| Power supply voltage | DC 24 V ± 10 % |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Shaft end | Feather key |
Applications
Servo motor use in SINAMICS S120 drive systems.
Key Features
SIMOTICS S synchronous motor 1FK7-HD.
Absolute encoder single-turn 20 bits with DRIVE-CLiQ interface (Encoder AS20DQI).
Power connector rotatable, electrical connectors for signals and power rotatable, connector size M23, and design acc. to Code I IM B5 (IM V1, IM V3).
Natural cooling and degree of protection IP64.
Shaft with fitted key, tolerance N, and with holding brake.
Active Product.
Frequently Asked Questions
What is Siemens 1FK7033-4CF21-1QB0?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the main electrical ratings of 1FK7033-4CF21-1QB0?
PN=0.38kW, UDC=300V, NN=3000rpm, rated speed 3,000 rpm, rated torque 1.2 Nm, and rated current 2.0 A.
Which encoder and connector details does 1FK7033-4CF21-1QB0 have?
It has Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface, connector size M23, and rotatable connectors for signals and power.
What mounting and protection details are listed for 1FK7033-4CF21-1QB0?
It has natural cooling, degree of protection IP64, and design acc. to Code I IM B5 (IM V1, IM V3).
