Technical Summary
| Product designation | SIMOTICS S Synchronous motor |
|---|---|
| Lifecycle | Active Product |
| Rated power | 0.38 kW |
| Rated torque (100 K) | 1.2 Nm |
| Rated speed (100 K) | 3,000 rpm |
| UDC | 300V |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Connector size | M23 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 and DE flange IP67 |
| Holding brake | with holding brake |
Applications
Servomotor for use in the 1FK7 servomotors for SINAMICS S120 product family.
Key Features
1FK7-HD synchronous motor for exact-order-number identification.
PN=0.38kW; UDC=300V.
M0=1.3Nm (100K); NN=3000rpm.
Rotatable incremental encoder 22 bit with DRIVE-CLiQ interface, encoder IC22DQ, and connector size M23.
Naturally cooled, IM B5 (IM V1, IM V3), with holding brake, shaft with fitted key, degree of protection IP65 and DE flange IP67.
Frequently Asked Questions
What is Siemens 1FK7033-4CF21-1DB2?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the rated speed and torque of 1FK7033-4CF21-1DB2?
Rated speed (100 K): 3,000 rpm. Rated torque (100 K): 1.2 Nm.
Does 1FK7033-4CF21-1DB2 include an encoder and what connector size is used?
It uses encoder IC22DQ with a rotatable incremental encoder 22 bit and DRIVE-CLiQ interface. Connector size: M23.
What mounting and protection details are listed for 1FK7033-4CF21-1DB2?
Design acc. to Code I: IM B5 (IM V1, IM V3). Degree of protection: IP65 and DE flange IP67.
