Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Model | 1FK7043-4CH71-1TG2 |
| Series | 1FK7-HD |
| PN | 1.2kW |
| M0 | 3.5Nm (100K) |
| NN | 4500rpm |
| UDC | 600V |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Temperature sensor | WITH KTY TEMPERATURESENSOR |
| Feedback | ROTATABLE RESOLVER 2-POLE (RESOLVER P=1) |
| Shaft | plain shaft, tolerance N |
| Protection | Degree of protection IP65 DE flange IP67 |
Key Features
SIMOTICS S synchronous motor
1FK7-HD synchronous motor for the 1FK7 servomotors family.
1FK7-HD synchronous motor for the 1FK7 servomotors family.
Power and torque ratings
PN=1.2kW; M0=3.5Nm (100K).
PN=1.2kW; M0=3.5Nm (100K).
Speed rating
NN=4500rpm.
NN=4500rpm.
Mechanical and cooling configuration
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, plain shaft, tolerance N.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, plain shaft, tolerance N.
Feedback and sensor configuration
WITH KTY TEMPERATURESENSOR POWER CONNECTOR ROTATABLE RESOLVER 2-POLE (RESOLVER P=1).
WITH KTY TEMPERATURESENSOR POWER CONNECTOR ROTATABLE RESOLVER 2-POLE (RESOLVER P=1).
Protection rating
Degree of protection IP65 DE flange IP67.
Degree of protection IP65 DE flange IP67.
Applications
SINAMICS S120 drive integration
Use in SINAMICS S120 drive systems.
Use in SINAMICS S120 drive systems.
Frequently Asked Questions
What is Siemens 1FK7043-4CH71-1TG2?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the power and torque ratings of 1FK7043-4CH71-1TG2?
PN=1.2kW and M0=3.5Nm (100K).
What is the rated speed of 1FK7043-4CH71-1TG2?
NN=4500rpm.
What feedback and sensor features does 1FK7043-4CH71-1TG2 include?
It includes WITH KTY TEMPERATURESENSOR and a ROTATABLE RESOLVER 2-POLE (RESOLVER P=1).
What protection rating does 1FK7043-4CH71-1TG2 have?
Degree of protection IP65 DE flange IP67.
