Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Power | PN=1.4 kW |
| Supply voltage | UDC=600 V |
| Torque | M0=4.5 Nm (100 K) |
| Speed | NN=4500 rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | Absolute Encoder 32 S/R singleturn, 4096 rotation multiturn, with EnDat interface |
| Connection | Power connector rotatable |
| Shaft | Shaft with fitted key, tolerance N |
| Protection | IP65 at the DE flange; IP67 |
Key Features
- Motor designation: SIMOTICS S synchronous motor 1FK7-HD.
- Power and supply: PN=1.4 kW; UDC=600 V.
- Torque and speed: M0=4.5 Nm (100 K); NN=4500 rpm.
- Feedback and connection: Absolute Encoder 32 S/R singleturn, 4096 rotation multiturn, with EnDat interface; power connector.
- Mounting and shaft: Naturally cooled; frame size IMB 5 (IM V1, IM V3), flange 1; shaft with fitted key, tolerance N; power connector rotatable.
- Brake and protection: With holding brake; degree of protection IP65 at the DE flange and IP67.
Frequently Asked Questions
What identifies the exact 1FK7044-4CH71-1GB2 variant?
Check the 1.4 kW power, 600 VDC supply, 4.5 Nm torque value at 100 K, 4500 rpm speed, absolute Encoder with EnDat interface, holding brake, shaft with fitted key, mounting, and IP65/IP67 protection.
Which encoder configuration should be checked?
The configuration has an absolute Encoder with 32 S/R singleturn, 4096 rotation multiturn, and an EnDat interface.
What mechanical and connection details should be verified?
Verify the IMB 5 (IM V1, IM V3) mounting, flange 1, rotatable power connector, shaft with fitted key and tolerance N, and holding brake.
What details are needed for a quotation?
Provide the complete order number 1FK7044-4CH71-1GB2, the required quantity, and the destination.
