Key Features
- Motor type: Permanent-magnet synchronous motor, High Dynamic.
- Rated torque and speed: Rated torque (100 K): 1.2 Nm; Rated speed (100 K): 3,000 rpm.
- Feedback and interface: Encoder IC22DQ: incremental encoder 22 bits with DRIVE-CLiQ interface.
- Mechanical configuration: Plain shaft, without holding brake, shaft height 36, connector size M23.
- Cooling and mounting: Natural cooling, IM B5 (IM V1, IM V3).
- Protection: Degree of protection: IP65 and DE flange IP67.
Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=0.38kW |
| DC link voltage | UDC=300V |
| Rated torque | M0=1. 3Nm (100K) |
| Rated speed | NN=3000rpm |
| Motor type | Permanent-magnet synchronous motor |
| Cooling | Natural cooling |
| Connector size | M23 |
| Degree of protection | IP65 and DE flange IP67 |
| Shaft end | Plain shaft |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Holding brake | without holding brake |
Frequently Asked Questions
What is Siemens 1FK7033-4CF21-1DG2?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the rated torque and rated speed for 1FK7033-4CF21-1DG2?
Rated torque (100 K) is 1.2 Nm and rated speed (100 K) is 3,000 rpm.
What feedback interface is used on 1FK7033-4CF21-1DG2?
It uses Encoder IC22DQ: incremental encoder 22 bits with DRIVE-CLiQ interface.
What mechanical configuration is specified for 1FK7033-4CF21-1DG2?
It has a plain shaft, without holding brake, and design acc. to Code I IM B5 (IM V1, IM V3).
What should be confirmed before ordering 1FK7033-4CF21-1DG2?
Confirm the exact variant, requested quantity, destination, and dispatch conditions before ordering.
