Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Series | SIMOTICS S Synchronous motor 1FK7-HD |
| Rated power | PN=0.38kW |
| Supply voltage | UDC=300V |
| Rated torque | M0=1. 3Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Degree of protection | IP65 |
Key Features
SIMOTICS S 1FK7 servomotor
SIMOTICS S Synchronous motor 1FK7-HD for the 1FK7 servomotors for SINAMICS S120 category.
SIMOTICS S Synchronous motor 1FK7-HD for the 1FK7 servomotors for SINAMICS S120 category.
Performance and speed data
PN=0.38kW, M0=1. 3Nm (100K), and NN=3000rpm.
PN=0.38kW, M0=1. 3Nm (100K), and NN=3000rpm.
Encoder and interface
Absolute encoder single-turn 20 bits with DRIVE-CLIQ interface (Encoder AS20DQI).
Absolute encoder single-turn 20 bits with DRIVE-CLIQ interface (Encoder AS20DQI).
Mechanical configuration
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), flange 1, plain shaft, tolerance N, and without holding brake.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), flange 1, plain shaft, tolerance N, and without holding brake.
Protection and connection details
Degree of protection IP65, power connector rotatable, and connector size M23.
Degree of protection IP65, power connector rotatable, and connector size M23.
Applications
SINAMICS S120 servo-axis drive
Servomotor use in the 1FK7 servomotors for SINAMICS S120 category.
Servomotor use in the 1FK7 servomotors for SINAMICS S120 category.
Frequently Asked Questions
What is Siemens 1FK7033-4CF21-1QG1?
It is a SIMOTICS S Synchronous motor 1FK7-HD servomotor.
What are the rated power and rated speed of 1FK7033-4CF21-1QG1?
PN=0.38kW and NN=3000rpm.
Which encoder is used on 1FK7033-4CF21-1QG1?
It uses Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLIQ interface.
What installation and protection details are listed for 1FK7033-4CF21-1QG1?
It has naturally cooled operation, FRAME SIZE IMB 5 (IM V1, IM V3), connector size M23, rotatable power connectors, and Degree of protection IP65.
