Technical Summary
| Product designation | 1FK7043-4CH71-1UA2 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Power | PN=1.2kW |
| DC link voltage | UDC=600V |
| Static torque (100 K) | 3.50 Nm |
| Rated speed (100 K) | 4,500 rpm |
| Number of poles | 6 |
| Rated current | 3.3 A |
| Connector size | M23 |
| Degree of protection | IP65 and DE flange IP67 |
| Cooling | Natural cooling |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi- pole) |
Applications
For use in SINAMICS S120 drive systems.
For motion-control drive technology applications.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD for the 1FK7 servomotors family.
POWER CONNECTOR ROTATABLE RESOLVER MULTI-POLE WITH DRIVE-CLiQ INTERFACE.
FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 with shaft with fitted key, tolerance N.
Naturally cooled with Degree of protection IP65 and DE flange IP67.
Active Product.
Frequently Asked Questions
What is Siemens 1FK7043-4CH71-1UA2?
It is a SIMOTICS S Synchronous motor 1FK7-HD, Active Product.
What are the main electrical and performance ratings of 1FK7043-4CH71-1UA2?
Key ratings include PN=1.2kW, UDC=600V, Static torque (100 K) 3.50 Nm, and Rated speed (100 K) 4,500 rpm.
Which interface and connector details are listed for 1FK7043-4CH71-1UA2?
It has a DRIVE-CLiQ interface, rotatable power connectors, and connector size M23.
What installation and protection details are given for 1FK7043-4CH71-1UA2?
The motor is FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, naturally cooled, and has Degree of protection IP65 and DE flange IP67.
