Technical Summary
| Product designation | SIMOTICS S Synchronous motor |
|---|---|
| Order number | 1FK7033-4CF21-1UB2 |
| Rated power | PN=0.38kW |
| DC link voltage | UDC=300V |
| Rated torque (100 K) | M0=1. 3Nm (100K) |
| Rated speed (100 K) | 3,000 rpm |
| Drive interface | DRIVE-CLiQ interface |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole) |
| Cooling | Natural cooling |
| Mounting design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 and DE flange IP67 |
| Holding brake power supply voltage | DC 24 V ± 10 % |
Applications
Servomotor use within the SINAMICS S120 drive path.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD with product lifecycle Active Product.
POWER CONNECTOR ROTATABLE, DRIVE-CLiQ interface, and Resolver R15DQ encoder system.
PN=0.38kW, UDC=300V, M0=1. 3Nm (100K), and NN=3000rpm.
Naturally cooled with IM B5 (IM V1, IM V3) mounting design.
Degree of protection IP65 and DE flange IP67, with holding brake.
Frequently Asked Questions
What is Siemens 1FK7033-4CF21-1UB2?
It is a SIMOTICS S synchronous motor, product lifecycle Active Product.
What are the rated power and rated torque of 1FK7033-4CF21-1UB2?
Rated power is PN=0.38kW and rated torque is M0=1. 3Nm (100K).
Which interface does 1FK7033-4CF21-1UB2 use?
It has a DRIVE-CLiQ interface and a resolver encoder system.
What protection rating does 1FK7033-4CF21-1UB2 have?
Degree of protection is IP65 and DE flange IP67.
Does 1FK7033-4CF21-1UB2 include a holding brake?
Yes. It is supplied with a holding brake.
