Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Variant | 1FK7-HD |
| Rated power | PN=0.38kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 1.2 Nm |
| Rated current | 2.0 A |
| Voltage supply | UDC=300V |
| Number of poles | 6 |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Holding brake | with holding brake |
Key Features
SIMOTICS S synchronous motor
1FK7-HD synchronous motor for SINAMICS S120.
1FK7-HD synchronous motor for SINAMICS S120.
PN=0.38kW
Rated power shown as PN=0.38kW.
Rated power shown as PN=0.38kW.
NN=3000rpm
Rated speed shown as NN=3000rpm.
Rated speed shown as NN=3000rpm.
Resolver feedback
Resolver R14DQ: resolver 14 bits, internal 2-pole.
Resolver R14DQ: resolver 14 bits, internal 2-pole.
Rotatable connectors
Electrical connectors for signals and power rotatable, with connector size M23.
Electrical connectors for signals and power rotatable, with connector size M23.
IP64 protection
Degree of protection: IP64.
Degree of protection: IP64.
Frequently Asked Questions
What is Siemens 1FK7033-4CF21-1PH0?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the rated power and rated speed of 1FK7033-4CF21-1PH0?
PN=0.38kW and NN=3000rpm.
What feedback system does 1FK7033-4CF21-1PH0 use?
Resolver R14DQ: resolver 14 bits, internal 2-pole.
What are the connection details of 1FK7033-4CF21-1PH0?
It has electrical connectors for signals and power rotatable, with connector size M23.
What protection rating and cooling method does 1FK7033-4CF21-1PH0 have?
Degree of protection is IP64 and cooling is natural cooling.
