Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=0.38kW |
| Rated voltage | UDC=300V |
| Rated torque (100 K) | 1.2 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Motor type | Permanent-magnet synchronous motor |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Electrical connectors | Connectors for signals and power rotatable |
| Holding brake | with holding brake |
| Power supply voltage | DC 24 V ± 10 % |
Applications
For motion control in a SINAMICS S120 drive setup.
Key Features
Type 1FK7-HD with Active Product lifecycle status.
Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
Connectors for signals and power rotatable, with connector size M23.
Supplied with holding brake and power supply voltage DC 24 V ± 10 %.
Degree of protection IP65 with natural cooling.
Frequently Asked Questions
What is Siemens 1FK7033-4CF21-1QB1?
It is a SIMOTICS S synchronous motor, type 1FK7-HD, with Active Product lifecycle status.
What are the rated power, voltage, torque, and speed of 1FK7033-4CF21-1QB1?
Rated power is PN=0.38kW, rated voltage is UDC=300V, rated torque (100 K) is 1.2 Nm, and rated speed (100 K) is 3,000 rpm.
Which encoder and interface does 1FK7033-4CF21-1QB1 use?
It uses Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
What connection and protection details are specified for 1FK7033-4CF21-1QB1?
It has connectors for signals and power rotatable, connector size M23, natural cooling, and degree of protection IP65.
