Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Series | SIMOTICS S |
| Variant | 1FK7-HD |
| Rated power | PN=0.38kW |
| DC link voltage | UDC=300V |
| Rated torque (100 K) | 1.2 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Number of poles | 6 |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Interface | DRIVE-CLIQ-INTERFACE |
Key Features
Permanent-magnet synchronous motor with High Dynamic design.
PN=0.38kW, UDC=300V, M0=1.3Nm (100K), and NN=3000rpm.
Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) with DRIVE-CLIQ-INTERFACE.
IM B5 (IM V1, IM V3), flange 1, shaft with fitted key, tolerance N, and M23 connector size.
Natural cooling and Degree of protection IP64.
With holding brake, Permanent-magnet brake, holding torque 1.9 Nm, and DC 24 V ± 10 % power supply voltage.
Applications
Servomotor use in SINAMICS S120-related drive configurations.
Frequently Asked Questions
What is 1FK7033-4CF21-1PB0?
It is a SIMOTICS S synchronous motor, 1FK7-HD, with the product name 1FK7033-4CF21-1PB0.
What are the main electrical and speed ratings for 1FK7033-4CF21-1PB0?
Key ratings include PN=0.38kW, UDC=300V, M0=1.3Nm (100K), and NN=3000rpm.
Which feedback and interface does 1FK7033-4CF21-1PB0 use?
It uses Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) and DRIVE-CLIQ-INTERFACE.
What mounting and connection details are listed for 1FK7033-4CF21-1PB0?
The motor has IM B5 (IM V1, IM V3), flange 1, shaft with fitted key, tolerance N, and M23 connector size.
Does 1FK7033-4CF21-1PB0 include a holding brake?
Yes. It has a holding brake, specified as a Permanent-magnet brake, with holding torque 1.9 Nm and power supply voltage DC 24 V ± 10 %.
