Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Series | 1FK7-HD |
| Rated power | PN=0.38kW |
| Rated voltage | UDC=300V |
| Rated torque (100 K) | M0=1.3Nm |
| Rated speed (100 K) | 3,000 rpm |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Interface | DRIVE-CLiQ |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Holding brake | with holding brake |
| Connector size | M23 |
Key Features
SIMOTICS S synchronous motor
SIMOTICS S Synchronous motor 1FK7-HD.
SIMOTICS S Synchronous motor 1FK7-HD.
Rated data
PN=0.38kW; UDC=300V; M0=1.3Nm (100K); NN=3000rpm.
PN=0.38kW; UDC=300V; M0=1.3Nm (100K); NN=3000rpm.
Encoder system
Absolute encoder 20 BIT + 12 BIT MULTITURN with DRIVE-CLiQ interface (ENCODER AM20DQI).
Absolute encoder 20 BIT + 12 BIT MULTITURN with DRIVE-CLiQ interface (ENCODER AM20DQI).
Mechanical configuration
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, plain shaft, tolerance N.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, plain shaft, tolerance N.
Protection and brake
Degree of protection IP64; with holding brake.
Degree of protection IP64; with holding brake.
Connection details
POWER CONNECTOR ROTATABLE; electrical connectors for signals and power rotatable; connector size M23.
POWER CONNECTOR ROTATABLE; electrical connectors for signals and power rotatable; connector size M23.
Frequently Asked Questions
What is the exact product type of Siemens 1FK7033-4CF21-1RH0?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the rated power, voltage, torque, and speed for 1FK7033-4CF21-1RH0?
PN=0.38kW, UDC=300V, M0=1.3Nm (100K), and NN=3000rpm.
Which feedback interface is used on 1FK7033-4CF21-1RH0?
It uses an absolute encoder 20 BIT + 12 BIT MULTITURN with DRIVE-CLiQ interface (ENCODER AM20DQI).
What mechanical and protection features does 1FK7033-4CF21-1RH0 have?
It is naturally cooled, has FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, a plain shaft with tolerance N, a holding brake, and degree of protection IP64.
