Product Overview
Technical Summary
| Product | SIMOTICS S synchronous motor 1FK7044-4CH71-1TB1 |
|---|---|
| Power | PN: 1.4kW |
| DC voltage | UDC: 600V |
| Torque | M0: 4.5Nm (100K) |
| Speed | NN: 4500rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | Resolver 2-pole (resolver P=1) |
| Temperature sensor | KTY |
| Connector | Rotatable power connector |
| Shaft | Fitted key, tolerance N |
| Protection | IP65 |
Key Features
PN: 1.4kW; NN: 4500rpm.
UDC: 600V; M0: 4.5Nm (100K).
Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
Rotatable power connector; resolver 2-pole (resolver P=1); KTY temperature sensor.
Shaft with fitted key, tolerance N; holding brake.
Degree of protection: IP65.
Frequently Asked Questions
What is the exact motor model?
It is the Siemens SIMOTICS S synchronous motor 1FK7044-4CH71-1TB1.
What are the motor power, voltage, torque, and speed values?
PN is 1.4kW, UDC is 600V, M0 is 4.5Nm (100K), and NN is 4500rpm.
What feedback and connector details are specified?
It has a resolver 2-pole (resolver P=1), a KTY temperature sensor, and a rotatable power connector.
What mechanical configuration and protection does it have?
It is naturally cooled, uses frame size IMB 5 (IM V1, IM V3) with flange 1, has a fitted-key shaft with tolerance N, a holding brake, and IP65 protection.
What project details should accompany this line item?
Provide the requested quantity, destination, schedule context, and any additional BOM lines for the quotation request.
