Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Optimum power | 1.4 kW |
| Optimum speed | 4,500 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Rated current | 3.9 A |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Electrical connectors | Connectors for signals and power rotatable |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Holding brake | without holding brake |
| Shaft end | Feather key |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-HD.
- Optimum power and speed: Optimum power: 1.4 kW; optimum speed: 4,500 rpm.
- Rated performance: Rated torque: 3.0 Nm (100 K); rated current: 3.9 A.
- Feedback and interface: Resolver R14DQ with resolver 14 bits, resolution 16384, internal 2-pole; DRIVE-CLiQ interface.
- Mechanical configuration: Natural cooling, IM B5 (IM V1, IM V3), M23 connector, rotatable signals and power connectors, and feather key.
- Protection and brake: Degree of protection: IP64; without holding brake.
Frequently Asked Questions
Which specifications distinguish the 1FK7044-4CH71-1PA0 variant?
Check the 1FK7-HD designation, 1.4 kW optimum power, 4,500 rpm optimum speed, resolver feedback, rotatable connectors, IM B5 (IM V1, IM V3), IP64 protection, and without holding brake.
What feedback and connection details should be checked?
The motor has a Resolver R14DQ with resolver 14 bits, resolution 16384, internal 2-pole, a DRIVE-CLiQ interface, and M23 electrical connectors.
What details are needed for a quotation?
Provide the complete 1FK7044-4CH71-1PA0 order number, required quantity, and destination.
