Product information
Overview
Key Features
- Motor ratings: PN=1.4 kW; UDC=600 V; M0=4.5 Nm (100 K); NN=4500 rpm.
- Feedback: Incremental Encoder SIN/COS 1VPP; 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
- Cooling and mounting: Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1.
- Connections and shaft: POWER CONNECTOR is rotatable. Shaft has a fitted key, tolerance N.
- Temperature sensing and brake: With KTY TEMPERATURESENSOR; without holding brake.
- Protection: Degree of protection: IP65 DE flange, IP67.
Technical Summary
| Product type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.4 kW |
| DC voltage | UDC=600 V |
| Standstill torque | M0=4.5 Nm (100 K) |
| Rated speed | NN=4500 rpm |
| Feedback | Incremental Encoder SIN/COS 1VPP; 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1 |
| Connector | POWER CONNECTOR rotatable |
| Shaft | Fitted key, tolerance N |
| Protection | IP65 DE flange, IP67 |
Frequently Asked Questions
What are the power and speed ratings of the Siemens 1FK7044-4CH71-1AA2?
Power is PN=1.4 kW, DC voltage is UDC=600 V, standstill torque is M0=4.5 Nm (100 K), and speed is NN=4500 rpm.
Which feedback device does this motor have?
It has an incremental Encoder SIN/COS 1VPP with 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
What mounting and protection does the motor provide?
It has FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, IP65 DE flange protection, and IP67 protection.
Does the configuration include a holding brake?
It is without holding brake.
How can I request a quotation for this configuration?
Send the required quantity and destination for quotation support.
