Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| PN | 1.2kW |
| M0 | 3.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| Frame size | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Temperature sensor | WITH KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Resolver | RESOLVER 2-POLE (RESOLVER P=1) |
| Shaft | shaft with fitted key, tolerance N |
| Protection | Degree of protection IP65 |
Key Features
SIMOTICS S synchronous motor
SIMOTICS S Synchronous motor 1FK7-HD.
SIMOTICS S Synchronous motor 1FK7-HD.
Output power
PN=1.2kW.
PN=1.2kW.
Torque
M0=3.5Nm (100K).
M0=3.5Nm (100K).
Speed
NN=4500rpm.
NN=4500rpm.
Cooling
Naturally cooled.
Naturally cooled.
Protection and feedback
Degree of protection IP65, with KTY temperature sensor and ROTATABLE RESOLVER 2-POLE (RESOLVER P=1).
Degree of protection IP65, with KTY temperature sensor and ROTATABLE RESOLVER 2-POLE (RESOLVER P=1).
Applications
SINAMICS S120 drive integration
Synchronous motor use in SINAMICS S120 drive systems.
Synchronous motor use in SINAMICS S120 drive systems.
Frequently Asked Questions
What is Siemens 1FK7043-4CH71-1TA1?
It is a SIMOTICS S synchronous motor in the 1FK7 servomotors range.
What are the rated power and torque of 1FK7043-4CH71-1TA1?
PN=1.2kW and M0=3.5Nm (100K).
Which feedback and connection details are included with this motor?
It has a ROTATABLE RESOLVER 2-POLE (RESOLVER P=1), a POWER CONNECTOR ROTATABLE, and a KTY temperature sensor.
What mechanical and protection details are listed for 1FK7043-4CH71-1TA1?
It is naturally cooled, with FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, shaft with fitted key, tolerance N, without holding brake, and Degree of protection IP65.
