Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=0.38kW |
| Rated voltage | UDC=300V |
| Rated torque (100 K) | 1.3 Nm |
| Rated speed (100 K) | 3000 rpm |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Encoder system | Encoder AS24DQI: absolute encoder single-turn 24 bits |
| Holding brake | with holding brake |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor with High Dynamic design.
Permanent-magnet synchronous motor with High Dynamic design.
Rated output and speed
PN=0.38kW, M0=1.3Nm (100K), and NN=3000rpm.
PN=0.38kW, M0=1.3Nm (100K), and NN=3000rpm.
Absolute encoder with DRIVE CLIQ
Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE CLIQ interface.
Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE CLIQ interface.
Installation and cooling
IM B5 (IM V1, IM V3) design with natural cooling and flange 1.
IM B5 (IM V1, IM V3) design with natural cooling and flange 1.
Protection and brake
Degree of protection IP65 with holding brake.
Degree of protection IP65 with holding brake.
Applications
SINAMICS S120 servo drive integration
Motor for 1FK7 servomotors for SINAMICS S120.
Motor for 1FK7 servomotors for SINAMICS S120.
Load holding after stop
Holding brake for maintaining position.
Holding brake for maintaining position.
Frequently Asked Questions
What is Siemens 1FK7033-4CF21-1BH1?
It is a SIMOTICS S synchronous motor in the 1FK7-HD range.
What are the rated power, torque, and speed of 1FK7033-4CF21-1BH1?
PN=0.38kW, M0=1.3Nm (100K), and NN=3000rpm.
Which encoder does 1FK7033-4CF21-1BH1 use?
Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE CLIQ interface.
What cooling and protection data are given for 1FK7033-4CF21-1BH1?
Natural cooling and degree of protection IP65.
