Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-HD |
|---|---|
| Rated power | 1.4 kW |
| Supply voltage | UDC=600V |
| Rated speed | 4,500 rpm (100 K) |
| Rated torque | 3.0 Nm (100 K) |
| Feedback | Resolver R14DQ, resolver 14 bits, resolution 16384, internal 2-pole |
| Mounting | IM B5 (IM V1, IM V3) |
| Shaft and brake | Plain shaft; without holding brake |
| Connections | M23; rotatable signal and power connectors; DRIVE-CLiQ interface |
| Protection | IP64 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD, with PN=1.4kW and UDC=600V.
- Rated performance: Rated speed: 4,500 rpm (100 K); rated torque: 3.0 Nm (100 K); rated current: 3.9 A.
- Feedback and monitoring: Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole); Pt1000 temperature sensor.
- Mechanical configuration: Natural cooling; frame size IM B5 (IM V1, IM V3); plain shaft; without holding brake.
- Connections: M23 connector size; electrical connectors for signals and power are rotatable; DRIVE-CLiQ interface.
- Protection and limits: Degree of protection: IP64; maximum torque: 13.0 Nm; max. permissible speed: 9,000 rpm mechanical and inverter.
Frequently Asked Questions
Which specifications identify the 1FK7044-4CH71-1PG0 variant?
Check PN=1.4kW, UDC=600V, rated speed 4,500 rpm (100 K), Resolver R14DQ feedback, plain shaft, without holding brake, IM B5 mounting, and IP64 protection.
What feedback and connector details should be checked?
The feedback is Resolver R14DQ: resolver 14 bits with resolution 16384 and internal 2-pole. The connector size is M23, and the signal and power connectors are rotatable.
Does this configuration include a holding brake?
It is without holding brake.
What details are needed for a quotation?
Provide the complete 1FK7044-4CH71-1PG0 order number, required quantity, and destination.
