Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Series | 1FK7-HD |
| Rated power | PN=0.38kW |
| DC link voltage | UDC=300V |
| Rated torque (100 K) | M0=1. 3Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Degree of protection | IP65 |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Holding brake | with holding brake |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor with High Dynamic design.
Permanent-magnet synchronous motor with High Dynamic design.
Mechanical configuration
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), plain shaft, and with holding brake.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), plain shaft, and with holding brake.
Feedback and connections
Absolute encoder 20 BIT + 12 BIT MULTITURN with DRIVE-CLiQ INTERFACE (ENCODER AM20DQI) and connectors for signals and power rotatable.
Absolute encoder 20 BIT + 12 BIT MULTITURN with DRIVE-CLiQ INTERFACE (ENCODER AM20DQI) and connectors for signals and power rotatable.
Protection and mounting
Degree of protection IP65 with connector size M23.
Degree of protection IP65 with connector size M23.
Rated performance
PN=0.38kW; UDC=300V; M0=1. 3Nm (100K); NN=3000rpm.
PN=0.38kW; UDC=300V; M0=1. 3Nm (100K); NN=3000rpm.
Applications
Motor drive for SINAMICS S120 systems
Used as a 1FK7 servomotor for SINAMICS S120 integration.
Used as a 1FK7 servomotor for SINAMICS S120 integration.
Motion control with encoder feedback
Supports position and motion feedback through the AM20DQI absolute encoder and DRIVE-CLiQ INTERFACE.
Supports position and motion feedback through the AM20DQI absolute encoder and DRIVE-CLiQ INTERFACE.
Frequently Asked Questions
What is the exact product type of 1FK7033-4CF21-1RH1?
It is a Siemens SIMOTICS S synchronous motor in the 1FK7-HD series.
What are the key rated values for 1FK7033-4CF21-1RH1?
PN=0.38kW, UDC=300V, M0=1. 3Nm (100K), and NN=3000rpm.
Which encoder is fitted on 1FK7033-4CF21-1RH1?
It uses Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn with DRIVE-CLiQ INTERFACE.
What mounting and protection details are specified for 1FK7033-4CF21-1RH1?
It has FRAME SIZE IMB 5 (IM V1, IM V3), connector size M23, and degree of protection IP65.
Does 1FK7033-4CF21-1RH1 include a holding brake?
Yes. It is supplied with holding brake.
